| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 004378000 | With outlet valve | 84 |
| 20080209621 | FLUSH VALVE - Described here are flush valves for delivering a selected amount of water from a toilet tank into a toilet bowl, particularly collapsible flush valves having substantial durability and resistance to wear and deleterious chemicals. These flush valves have a collapsible member extending from above the surface of the water in the toilet tank to the tank outlet in the normal (closed flush valve) state. Collapsing the flush valve allows water to flow into the toilet bowl through the flush valve until the toilet tank is drained to the level of the collapsed flush valve and buoyancy is restored. Flush valves may be made of a material that does not substantially deteriorate in the presence of halogen-containing toilet disinfectants, and the outer surface (the water contacting surface) of the flush valves may be a single continuous piece. | 09-04-2008 |
| 20090031488 | FLUSH VALVE ASSEMBLY - A flush valve assembly includes a valve body in which a flexible film, a hollow tubular member and an activation member are received. The flexible film has a weight enclosed therein which includes a neck extending from an underside of the flexible film and the neck is threadedly connected to the hollow tubular member located beneath the flexible film. An annular flange extends from a top of the flexible film and defines a recessed area. A central hole is defined through the flexible film and communicates with the neck. A plurality of ribs extend from an outer periphery thereof and a collar is mounted to the tubular member and rested on a radial flange of the tubular member. A disk of the activation member is engaged with the recessed area and a shank extending from the disk extends through the central hole and tubular member. | 02-05-2009 |
| 20090255042 | REPLACEMENT FITTING FOR TOILET FLUSH VALVES - The device of the present invention comprises a limiting face configured to limit a movement of a stop arm of a toilet flush system actuator unit, that may be mounted to a toilet flush valve body by at least one retention piece. A fulcrum piece may also be provided, the fulcrum piece including a fulcrum hole adaptably sized to receive a fulcrum pin of a toilet flush system actuator unit, such that when the device is installed on a broken toilet flush valve the device will substitute, or provide support, for the support arms with fulcrum holes and stop tab for the toilet tilt valve. | 10-15-2009 |
| 20090255043 | Toilet Flush Valve With Reducing Cross Section Valve Seat - A canister flush valve is disclosed with a valve seat modified to accommodate a greater initial surge of flow, without distorting flushing performance. There is a mounting at the bottom of a toilet tank that links to an outlet hole from the tank and forms a valve seat. A passageway through the mounting tapers in an arcuate manner below the valve seat. There is also a guide support structure in the passageway, preferably centered. The guide support structure also has a tapered leg. | 10-15-2009 |
| 20100170031 | FLUSH VALVE ASSEMBLY STRUCTURE OF WATER TANK - A flush valve assembly structure of a water tank is provided, and includes a valve seat, a guide rod, and a canister flush valve. The canister flush valve seals a flow path from an internal of the water tank to a toilet bowl, and may be lifted up to be separated from the valve seat to form a valve port. A water passage part is mounted on the canister flush valve, and a water passage post is disposed on the water passage part. A water inlet is disposed on the water passage post, which may be appropriately blocked by a block wall correspondingly disposed on the bottom wall. Meanwhile, a position of the water passage post may be adjusted to change a degree that the water inlet is blocked, so as to change a flow volume of flush water entering the canister flush valve from the water inlet. | 07-08-2010 |
| 20100212079 | Universal flush valve kit and method of using - An adapter cup for use in a multi-piece valve assembly, a universal flush valve assembly kit and a method of installing in a flush tank with a discharge hole. The kit has a first adapter cup, an additional adapter cup and a main body valve fitting. The adapter cups have substantially identical upper rims that are configured for attachment to the main body valve fitting. Each adapter cup has a lower cylindrical portion with a different outer diameter than that of the other adapter cup. The lower portion of one of the adapter cups is inserted into a discharge hole of like or substantially similar diameter. The main body fitting with an inlet and outlet is attached to the rim of the inserted adapter cup. A flapper is swingable relative to the main body fitting from a closed position abutting the outlet to an open position raised from the inlet. A single flush tank valve assembly can be installed into toilet tanks with different sized discharge holes. | 08-26-2010 |
| 20100251471 | GRAVITY FED TOILET DEVICE OF MEGA LOW WATER COMSUMPTION - The present invention is related to toilet device. Specifically, the present invention is related to a gravity fed toilet device of mega low water consumption, since it only consumes one gallon per flush (gpf) or 3.8 liters per flush (lpf), which is highly desirable for users. Conventional gravity fed toilets require a water consumption above 1.03 gpf/3.85 lpf for them to be efficient, or they require special accessories to improve their efficiency. The present invention significantly overcomes this high water consumption by providing a mega lower water consumption toilet device (i.e., 1 gpf/3.8 lpf), which operates by means of a conventional gravity system, without needing any accessory or special fittings elements, and with performance results equivalent or superior to those required for the highest standards and the regulation of world market. Therefore, the present invention is desirable for the final consumer, since it provides a significant saving in water consumption | 10-07-2010 |
| 20100325787 | MIST FLUSHING SYSTEM FOR WATER CLOSETS - A toilet multi flushing device consisting of an enclosed tank ( | 12-30-2010 |
| 20110107505 | Multifunctional Toilet - A multifunctional toilet comprises a water storage device having a guide rail, a toilet seat and an arm assembly. The water storage device is provided with a water tank having a water inlet and a water outlet. At the water inlet is provided an inlet valve having a float ball, and at the water outlet is provided an outlet valve. The opening and closing of the inlet valve is controlled by a controller. The opening and closing of the outlet valve is controlled by a rope. When the water tank moves to its lowest position, the controller will close the inlet valve, and the rope will open the outlet valve. At the water outlet outside the water tank is provided an expansion discharge pipe. Such a multifunctional toilet is simple in structure and has the advantage of automatically flushing the toilet without the use of electricity. | 05-12-2011 |
| 20110107506 | WATER FLOW CONTROLLING SYSTEM AND METHOD - A system for controlling the duration and volume of a flow of water in a flush of a Toilet, which includes a buoyant flush valve which is non-automated in user actuation thereof to a raised open position. The system includes a converting element, for converting the buoyant flush valve to a non-buoyant flush valve which is non-automated in user actuation thereof to a raised open position. A programming element enables programming of a controlling time, for controlling the duration and volume of flow of water in a flush of a toilet. A controlling element is connected to the programming element and the non-buoyant flush valve, for retaining the non-buoyant flush valve in a raised open position upon non-automated user actuation thereof to the raised open position, and for releasing the non-buoyant flush valve from the raised open position for closing the non-buoyant flush valve, within the controlling time. | 05-12-2011 |
| 20110126348 | SINGLE-PIECE HIGH RATE FLUSH VALVE ASSEMBLY - A single-piece flush valve assembly for increasing the flush rate out of a discharge hole in a tank. The kit has an upper portion with an upper cylindrical wall defining an upper bore and a lower portion with a lower cylindrical wall defining a lower bore. The lower bore is smaller than the upper bore. The upper portion defines an inlet and the lower portion defines an outlet. The upper and lower bores are fluidly connected and collectively define a discharge conduit that extends from the inlet to the outlet. The lower portion is inserted into a discharge hole of like or substantially similar diameter. A flapper is swingable relative to the valve assembly from a closed position abutting the inlet to an open position raised from the inlet. The upper bore of greater relative diameter to the lower bore increases the rate of flow out the discharge hole. | 06-02-2011 |
| 20110231988 | Toilet Flush Valve With Reducing Cross Section Valve Seat - A canister flush valve is disclosed with a valve seat modified to accommodate a greater initial surge of flow, without distorting flushing performance. There is a mounting at the bottom of a toilet tank that links to an outlet hole from the tank and forms a valve seat. A passageway through the mounting tapers in an arcuate manner below the valve seat. There is also a guide support structure in the passageway, preferably centered. The guide support structure also has a tapered leg. | 09-29-2011 |
| 20120255111 | DISCHARGE VALVE APPARATUS AND RINSE WATER TANK APPARATUS FITTED THEREWITH - The discharge valve apparatus of the present invention has control cylinder members for controlling the flow of rinse water flowing out from a reservoir tank discharge port, on which opening portions are formed, and flow-adjusting members, attached to these control cylinder members and capable of adjusting the opening surface area of opening portions in the control cylinder member; whereby female engaging portions in the control cylinder member are arrayed approximately vertically, and are furnished with registration indentations for registering the attachment positions of adjusting members relative to control cylinder members, and the intervals within the registration indentations are set to be smaller than the width of an installer's finger to prevent release of engagement by an installer when the adjusting member male engaging portions are in a state of engagement with the female engaging portions of the control cylinder members. | 10-11-2012 |
| 20130061381 | Bathroom flushers with novel sensors and controllers - A tank-type flusher is located in the water storage tank for flushing a toilet. The tank-type flusher includes an intake valve and a flush valve. The intake valve is connected to an external water source and constructed to close water flow to the water storage tank at about a predefined water level in the water tank. The flush valve is constructed to control a flush valve member between a seated state and an unseated state allowing water discharge from the water tank into a toilet bowl. The tank-type flusher may be controlled by a sensor module located at a reference location external to the water storage tank. | 03-14-2013 |
| 20130152292 | LIQUID-OPERATED ACTUATOR ASSEMBLY - A liquid-operated actuator assembly includes a valve with an inlet for connection to a source of a liquid, a bi-stable electromagnetic device for operating the valve, and an actuator including a piston in a cylinder. The piston incorporates an actuating member. The cylinder has a chamber on one side of the piston to which the outlet of the valve is connected for receiving the liquid when the valve is opened in order to move the piston and the actuating member to an operative position. An electronic control circuit momentarily energizes the electromagnetic device for operation of the actuating member and to terminate operation of the actuating member. | 06-20-2013 |
| 20130180039 | WATER DISCHARGE VALVE DEVICE AND FLUSH WATER TANK DEVICE WITH SAME - A water discharge valve device includes: a water discharge valve unit which has a valve element for opening and closing a discharge port and a control casing for controlling an up-down movement of the valve element; a casing module which includes a peripheral wall extending upwardly from a bottom wall of a water storage tankwhile surrounding peripheries of the discharge port and the control casing of the water discharge valve unit, to define an upwardly open space therebetween, an opening formed to penetrate through the peripheral wall, and a switching valve attached to the peripheral wall and adapted to open and close the opening; and a communication port formed in a peripheral plane extending from the control casing of the water discharge valve unit to the discharge port, to provide fluid communication between the casing module and the discharge port. | 07-18-2013 |
| 20130205486 | FLUSHING MECHANISM - A flushing mechanism includes a housing with an outfall made at the housing bottom surrounding an axis; a guide rod with axial restraint relative to the housing along the axis; a first piston that hermetically slips on the cylindrical inner surface and guide rod at the same time along the axis direction; a spring loading the first piston installed in the upper cavity surrounding the guide rod; the second piston that hermetically slips on the guide rod along the axis direction and locates between the first piston and the housing bottom; a spring loading the second piston installed surrounding the guide rod; control valve; lower part of the first piston is provided with ring protuberance. The large seal ring of seal assembly of the second piston is sealed over the small seal ring of seal assembly of the second piston. | 08-15-2013 |
| 20130254982 | FLUSH WATER SUPPLY DEVICE, FLUSH WATER TANK ASSEMBLY WITH FLUSH WATER SUPPLY DEVICE, AND FLUSH TOILET WITH FLUSH WATER TANK ASSEMBLY - A flush water supply device includes: a water supply valve for switching between a water supplying state and a water stopping state with respect of an inside of the flush water tank; a refill water system on a downstream side of the water supply valve and adapted to allow flush water to be supplied to the flush water tank, and further supplied to a toilet main body as refill water, wherein the refill water system includes a common passage-forming portion which forms a common passage having: an inlet port for allowing inflow of the flush water therethrough; a tank-side outlet port for allowing the flush water to flow out toward the flush water tank therethrough; a main unit-side outlet port for allowing the flush water to flow out toward the toilet main body therethrough; and a vent port; and a vacuum break valve in the common passage-forming portion. | 10-03-2013 |
| 20130312172 | TOILET COUPLING - A toilet comprising a tank having a bottom, a bowl, and an attachment assembly configured to secure the bottom of the tank to the bowl. The attachment assembly includes a mounting bracket having at least three mounting locations spaced apart around an opening, a valve configured to fluidly connect the tank and the bowl, the valve being configured to engage the bottom of the tank and the opening in the mounting bracket, a valve nut configured to couple to the valve to secure the mounting bracket between the valve nut and the tank, and at least three fasteners configured to secure the mounting bracket to the bowl. The at least three fasteners are disposed external to the tank and couple the tank to the bowl without directly engaging the tank. | 11-28-2013 |
| 20140182055 | Method of Monitoring Wear in a Diaphragm Valve Using Pressure Detection - A flush valve for a waste water system comprises a valve including a fluid inlet, a fluid outlet and a main valve element adapted for movement to allow fluid flow between the fluid inlet and the fluid outlet based on a pressure differential across a portion of the main valve element. The valve also includes a vent system comprising a control chamber in flow communication with the fluid inlet of the valve and a vent outlet in flow communication with the fluid outlet of the valve, and a solenoid for venting fluid venting fluid from the control chamber to the fluid outlet. A pressure sensor, such as an electronic pressure transducer, senses the fluid pressure of fluid within the vent system. When a predetermined pressure threshold is reached or exceeded, the solenoid can be energized to release fluid from the control chamber. | 07-03-2014 |
| 20150013057 | Self-Cleaning Toilet Assembly and System - Toilet assemblies having various embodiments of a cleaning system are described herein which include a toilet assembly and a cleaning system. The toilet assembly has a toilet bowl, a toilet tank, a flush valve, a rim inlet port and a rim flow path (which may be an isolated rim path) extending from an outlet of the flush valve to the rim inlet port. The cleaning system has a reservoir for holding a liquid cleaning agent having an outlet port in fluid communication with the interior space of the reservoir body; a housing to receive the reservoir; a supply conduit in fluid communication with the interior of the reservoir; a flow control device capable of controlling flow through the supply conduit; and a control system activatable by an actuator feature, wherein upon activation of the actuator feature, the control system is adapted to initiate a clean cycle by: operating the flow control device for a first period of time sufficient to deliver a dose of a liquid cleaning agent from the supply conduit to an interior space of the flush valve in a closed position, the flush valve configured for delivery of fluid to the rim inlet port, and operating the flush valve to open the flush valve to introduce flush water to carry the dose of a liquid cleaning agent through the rim inlet port into the toilet bowl. | 01-15-2015 |
| 20150013058 | Self-Cleaning Toilet Assembly and System - Toilet assemblies having various embodiments of a cleaning system are described herein which include a toilet assembly and a cleaning system. The toilet assembly has a toilet bowl, a tank, a flush valve, and a rim in fluid communication with the bowl through a rim flow path from an outlet of the flush valve to at least one rim outlet port. The flush valve is configured to operate in a flush actuation mode wherein the flush valve is able to provide flush water flow sufficient for the toilet assembly to initiate a flush siphon or provide a wash down flush and to operate in a cleaning actuation mode wherein the flush valve is only partially opened to allow for introduction of a cleaning agent and flush water mixture to the bowl that is insufficient to initiate a siphon but sufficient for cleaning the bowl. The cleaning system includes a reservoir for a liquid cleaning agent, a housing for the reservoir, a supply conduit for receiving fluid from within the reservoir and delivering it to a flush valve, a flow control device capable of controlling flow of cleaning agent and a control system activatable by an actuator feature to initiate a clean cycle by operating the flow control device to deliver a dose of cleaning agent to one or more rim outlets, and operating the flush valve in cleaning actuation mode to introduce flush water to carry the dose of cleaning agent through the at least one rim outlet port into the toilet bowl at a flow rate insufficient to initiate a siphon but sufficient for cleaning the bowl. | 01-15-2015 |
| 20150082529 | FLUSH WATER VOLUME REGULATOR, FLUSH WATER TANK APPARATUS COMPRISING SAID FLUSH WATER VOLUME REGULATOR, AND FLUSH TOILET COMPRISING SAID FLUSH WATER TANK - A flush water volume regulator is provided, capable of constraining the occurrence of a buoyancy force acting on a water reservoir, whereby flush water in the water reservoir can be circulated with flush water in a flush water tank outside the water reservoir. The flush water volume regulator | 03-26-2015 |
| 20160201312 | MOVABLE FLUSHABLE TOILET BOWL | 07-14-2016 |
| 004392000 | Swinging | 15 |
| 20100077545 | DRAIN VALVE DEVICE FOR CLEANING WATER TANK, AND DRAIN VALVE FOR DRAIN VALVE DEVICE - A drain valve device and a drain valve for a cleaning water tank are disclosed. A drain valve device for a cleaning water tank which stores a cleaning water for cleaning a toilet bowl, comprises a drain valve main body including a supporting shaft extending in a horizontal direction and a valve seat attached to a draining port formed at a bottom surface of the cleaning water tank, and a drain valve including an engaging portion which engages with the supporting shaft and is capable of swinging in a vertical direction, and a valve body, connected with the engaging portion through an extending portion, for carrying out a water discharge and a water stop when contacting with or separating from the valve seat by swinging in a vertical direction. The drain valve main body includes a first projection which projects upwardly, when a conformable drain valve is attached as the drain valve, the drain valve main body enables carrying out a water discharge and a water stop, without the first projection abutting against the conformable drain valve, and when a non-conformable drain valve is attached as the drain valve, the drain valve main body disenables carrying out a water stop, with the first projection abutting against a second projection provided at the non-conformable drain valve. | 04-01-2010 |
| 20130212794 | FLUSH WATER SUPPLY DEVICE, FLUSH WATER TANK ASSEMBLY WITH FLUSH WATER SUPPLY DEVICE, AND FLUSH TOILET WITH FLUSH WATER TANK ASSEMBLY - A flush water supply device includes: a water supply unit including a water supply valve; a water compartment fittingly attached to the water supply unit; a float provided inside the water compartment; and a swingable member having one end connected to the float and the other end connected to the water supply valve, wherein the water compartment is formed in a flattened shape in which a maximum vertical length becomes less than a maximum horizontal length by a given value, and a ratio of a distance between the fulcrum adjacent to the water supply valve and an effort point defined by the swingable member and the float, to a distance between the fulcrum adjacent to the water supply valve and a load point defined by the swingable member and the water supply valve is set to a given value or more. | 08-22-2013 |
| 20140289945 | FLUSH WATER TANK ASSEMBLY, AND FLUSH TOILET WITH FLUSH WATER TANK ASSEMBLY - A flush water tank assembly includes: a flush water supply device for switching between a water supplying state and a water stopping state with respect of an inside of the water storage tank in terms of flush water; a small tank attached to the flush water supply device and configured to hold therein flush water; an openable and closable valve for opening and closing an opening in the bottom wall of the small tank; a float movable upwardly and downwardly according to change in water level within the small tank; and a water discharge valve device for opening and closing a water discharge port of the water storage tank, and the openable and closable valve has an auxiliary float element configured to be moved upwardly and downwardly according to change in water level within the small tank. | 10-02-2014 |
| 004393000 | Pivoted | 12 |
| 20080201833 | Flushette partial and full toilet flush devices - Toilet flapper valves with multiple volume flush capability which can be quickly and easily installed to replace existing flapper valves in old or new toilets to give such toilets the capability of providing selectable amounts of flushing water. | 08-28-2008 |
| 20080244818 | ADJUSTABLE UNIVERSAL FLAPPER - A toilet flush flapper valve includes a flapper and a ballast with a vent hole for enabling air to escape from the ballast, the ballast is rotatably fixed to the flapper for enabling positioning of the vent hole for controlling buoyancy of the ballast in order to control closing time of said flapper. | 10-09-2008 |
| 20090144888 | Toilet flapper flush valve assembly - A flapper flush valve assembly includes a pair of laterally movable mounting arms which may be adjusted to vary a width therebetween to accommodate overflow tubes of different sizes. The flapper valve assembly is coupled to pivot members connected to an overflow tube. Mounting ears on the pivot members may include projections to provide spacing between the rotating mounting arms and adjacent sidewall of a toilet tank, thereby preventing jams. | 06-11-2009 |
| 20090249537 | Toilet Flush Valve - Flush valve assemblies are provided that include a valve body which may have a radiused inlet portion, an upper inlet end having an inlet opening, a lower outlet end having an outlet opening, and a wall extending between the upper inlet end and the lower outlet end and having an interior surface defining a flow path that extends generally longitudinally through the valve body from the inlet opening to the outlet opening and that has a generally circular transverse cross-section. A height measured longitudinally through the valve body is greater than a largest diameter of the transverse cross-section of the flow path so as to enable the valve bodies herein to have an elevated wall and head from a toilet tank floor. The assemblies may include a flapper valve cover detachably connected to the flush valve assembly and having a transverse cross-sectional diameter sufficiently large to cover the inlet opening of the valve body, a pivot mechanism and a flapper bulb. The flapper valve cover is sufficiently buoyant so as to be capable of resisting the force of flowing water and remain open so as to allow flush water to pass through the valve body when the valve body is installed on a toilet having a flush volume of about 1.6 gallons per flush or less before closing the valve cover so as to be useful in high performance, and also in high-efficiency toilets. | 10-08-2009 |
| 20090276947 | Toilet Flapper And Method - Disclosed are a toilet flapper and associated methods. In one representative embodiment, a flapper is provided having an upper side and a sealing side, the sealing side including a sealing surface. A dome protrudes from the sealing side at a middle of the sealing surface. Also, an opening of the dome is positioned in the upper side of the flapper. A float is employed with the flapper. | 11-12-2009 |
| 20100212080 | Water stopper for toilet tanks - A water stopper for a toilet tank to allow fine-tune adjustment of water flushing amount of the toilet tank includes at least a cap, a dome and an adjustment strut that are incorporated with a stopping gasket and a washer. The dome is a hollow semi-sphere coupled on the bottom of the cap and turnable, and has a water inlet at the bottom thereof and an air vent at one side. It further has features as follow: the cap has a coupling portion on the bottom to fasten to one end of the adjustment strut. The adjustment strut has a stopping disc at other end. The stopping disc has an aperture corresponding to the water inlet of the dome. By turning the dome, the water inlet and the aperture of the stopping disc can be overlapped at a desired ratio, thereby water entering speed into the dome can be fine tuned to control water flushing amount of the toilet tank. | 08-26-2010 |
| 20130081201 | ADJUSTABLE FLUSH VALVE AND ASSEMBLY - A tank to bowl sponge gasket is provided for use with a flush valve used in the drain hole of a toilet tank, the tank sitting above the throat of a toilet bowl. The flush valve comprises a flange above the bottom wall, a lower externally threaded portion that extends through the drain hole and an internally threaded lock nut which complements the lower threaded portion of the flush valve, a tank seal disposed between the flange and the tank wall, and the gasket is disposed between the lower threaded portion of the flush valve, the lock nut and the tank wall and the throat of the toilet bowl. The gasket has a generally L-shaped upper portion with a circumferential outer surface, a circumferential inner surface and a bottom shelf, a lower portion comprising a circumferential inner surface and an inwardly tapered outer surface, and a circumferential trim line. | 04-04-2013 |
| 20130269093 | TOILET FLAPPER FROM STAINLESS STEEL - Improvements in a toilet flapper that is formed from an assembly of stainless steel components. The flapper includes hinge pivoting arms, the main body and the float as an integrated assembly. The integrated assembly is made from stamped and formed thin stainless steel sheet metal components that provide sufficient buoyance to allow the flapper to open and close. The toilet flapper made from stainless steel for the float to be sufficiently sized to fit within the throat of the drain pipe and also provide sufficient buoyancy for operation. The toilet flapper made from stainless steel for the flapper to remain flat. The seat remains flat because the stainless steel is essentially not affected by chemicals or age. The stainless steel is preferably 300 series and more preferably 304 stainless, but other types will provide similar sealing and structural functionality. | 10-17-2013 |
| 20140059756 | TWO-WAY ADJUSTABLE TOILET FLAPPER VALVE AND ASSEMBLY - An improved flapper valve has an elastomeric surrounding flapper valve top. A separate inverted dome-like structure, or cone, which is the ballast, is included for insertion into the flapper valve top. The improved flapper valve further includes a ring-like upper structure and a cap-like bottom structure. The ring-like upper “vent band” structure rotates about the cone relative to an air outlet aperture defined in the cone to control air flow from the cone. The bottom cap-like “adjuster” structure also rotates about the bottom of the cone to control water flow into the cone, also via apertures in both structures. Used together, the upper and bottom structures can minimize water consumption by the toilet. Further, the adjuster structure includes means for discretely changing settings with indicia to indicate to the user what the current setting is and means for maintaining that setting as may be desired or required. | 03-06-2014 |
| 20140157503 | Toilet Flush Valve Connecting Device - A toilet flush valve connecting device replaces the troublesome chain connector in a toilet tank. The connecting device utilizes a flexible, non-tangle funicular element that attaches the flush handle of a toilet to the discharge valve and assures proper opening and closing of the discharge valve, preventing toilet run-on. The funicular element attaches to the toilet's trip rod and discharge valve and incorporates a novel connector that allows for easy installation and adjustability of the funicular element. Unlike other systems, the device can be retro-fitted into existing toilets by the average person and does not require the assistance of a professional plumber or handyman. | 06-12-2014 |
| 20140325749 | SEALING PLUG OF TOILET TANK - A sealing plug of a toilet tank, which includes a cover body, a plunger, an adjustable lever, an upper cover and a control axis, wherein the a joint part is set on the bottom of the plunger, an air hole is set on the lateral edge of the plunger; the adjustable lever is set passing through the shaft hole, a baffle is set on its bottom end, a through hole is set on the baffle corresponded to the water inlet hole of the plunger; an upper shaft hole and a marked row of the flow amount are set on the top side of the upper cover; the lever body of the control axis is inserted in the upper shaft hole and connected to the adjustable lever; by the structure, the amount of draining water of toilet tank adjusted by the control axis may be conveniently watched. | 11-06-2014 |
| 20160010317 | TOILET FLAPPER VALVE WITH ADJUSTABLE MOUNTS AND ASSEMBLY | 01-14-2016 |
| 004394000 | Connected to float | 5 |
| 20080313797 | DISCHARGE VALVE FOR A FLUSHING CISTERN - The discharge valve has a valve housing ( | 12-25-2008 |
| 20090293186 | APPARATUS FOR REDUCING FLUSH WATER IN TOILETS - A replacement toilet valve apparatus for a toilet includes a rod bracket attachable to the stand pipe at a selected vertical location. A vertical rod channel is defined in the bracket at an adjustable lateral distance from the stand pipe. A valve rod slides up and down in the rod channel and is connected to the flush lever. A valve member mounted to the bottom end of the valve rod is configured to engage the valve seat to seal the top end of the flush water outlet. The valve member is configured such that same sinks in water. A float is attached to the valve rod at one of a plurality of vertical float locations and the float is operative, when immersed in water, to prevent the valve member from sinking. | 12-03-2009 |
| 20100162477 | FLUSH VALVE STRUCTURE FOR A TOILET TANK - A toilet tank flush valve structure, for use with a toilet tank having a floor formed with an opening, includes a base for installation in the opening formed in the floor of the toilet tank. The base defines a water outflow passage having an upper end at which the passage has an area A1 and a lower end at which the passage has an area A2 and includes a valve seat at the upper end of the water outflow passage. A flush valve is movable relative to the base between a sealing position in which the valve engages the valve seat in sealing relationship and a flushing position in which the valve is spaced upwardly from the valve seat. The area A1 is substantially greater than the area A2. | 07-01-2010 |
| 20100313347 | CANISTER FLUSH VALVE - A canister flush valve includes a float, an overflow tube and a plurality of adjustment baffles, wherein the hollow cylindrical float is provided with a bottom wall, a plurality of water inlets are defined in the bottom wall, and a top end of the water inlet assumes a tapered form. Moreover, the overflow tube is clamped to the float, a ring plate radially extends from the overflow tube close to the bottom wall, and the overflow tube is provided with a positioning portion. The positioning portion enables the adjustment baffles to be selectively fastened and disposed thereto, thereby enabling changing the distance between the water inlet to the lowest adjustment baffle to vary the flow quantity of flush water flowing into the canister flush valve from the water inlets, and further changing the speed the float sinks in the flush water as well as the speed a valve port closes. | 12-16-2010 |
| 20130283513 | FLUSH VALVE STRUCTURE FOR A TOILET TANK - A toilet tank flush valve structure includes a valve base. A float assembly that is adjustable in buoyancy is movable between a sealing position and a flushing position. An overflow tube is attached to the float assembly and extends from a lower end in communication with a water outflow passage of the valve base to an upper end in communication with the interior space of the toilet tank. The upper end of the overflow tube is adjustable relative to the float assembly independently of the buoyancy of the float assembly. A guide member guides movement of the float assembly. A stop member on the guide member limits upward travel of the float assembly from its sealing position. The stop member is adjustable in position lengthwise of the guide member or by extension of the guide member independently of the buoyancy of the float assembly. | 10-31-2013 |
| 004395000 | Float type | 11 |
| 20090007324 | System for Opening and/or Closing an Inlet Valve and/or an Outlet Valve of a Liquid Container - The system for opening and/or closing an inlet valve ( | 01-08-2009 |
| 20090100586 | FRESH WATER FLUSHING DEVICE FOR MARINE SANITATION DEVICES - A non-pressurized fresh water supply flushing system for a marine sanitation device is disclosed. The flushing system includes a fresh water reservoir having a predetermined capacity for holding a predetermined volume of fresh water, a mounting arrangement for mounting the fresh water reservoir to a support surface, a fresh water source associated with the fresh water reservoir for supplying fresh water to this fresh water reservoir and a fluid connection fitting for transferring the predetermined volume of renewable non-pressurized fresh water from the fresh water reservoir to the marine sanitation device upon activation of the marine sanitation device. A method of retrofitting an existing marine sanitation device and a kit for supplying a marine sanitation device with the fresh water supply flushing system of the invention is also disclosed. The fresh water flushing system of the invention may be used with toilets located in a variety of limited space environments. | 04-23-2009 |
| 20100024114 | FLUSH VALVE STRUCTURE FOR A TOILET TANK - A toilet tank flush valve structure includes a valve base for installation in the outlet hole formed in the floor of a toilet tank and defining a water outflow passage and including a first valve member at the upper end of the water outflow passage. A float assembly is movable relative to the valve base between a sealing position in which a second valve member at a lower end of the float assembly engages the first valve member in sealing relationship and a flushing position in which the second valve member is spaced upwardly from the first valve member. The float assembly includes an outer shell that is open downwards and has a lower edge at which the shell is provided with the second valve member, and a closure member within the outer shell and cooperating with the outer shell to define a float chamber. The closure member is adjustable in position relative to the outer shell, whereby the float chamber is adjustable in volume. | 02-04-2010 |
| 20110099703 | FLAPPER-FREE TOILET FLUSHER - A toilet flusher for use with a toilet tank that has a fill valve and a bottom drain hole allowing water to flow out controlled by a toilet flush valve, the flusher being installable as the toilet flush valve and including: a longitudinally extendable siphon tube extending longitudinally from a drain hole fitting to a tube inlet with-in a float, such that, when sealingly attached to the tank drain hole by a drain hole fitting, the siphon tube will longitudinally extend upward as it is pulled up by the float floating on water in the tank. The flusher further includes: a float chamber around the tube inlet, the chamber being closed above a top edge of the tube inlet and open below it; floatation means that positions the floating float with the top edge of the tube inlet above the water and the chamber opening below the water. | 05-05-2011 |
| 20110162135 | Flapper tank ball pendulum - Flapper tank ball pendulum comprised a buoyant hollow ball which has a small bottom opening, a handle which is fixed at the top of buoyant hollow ball and a fenestrated cone-shaped shell which is fixed at the bottom of buoyant hollow ball. One can easily fasten its handle onto lever of toilet flushing unit. Flapper tank ball pendulum can be lifted by pushing downwards pushing handle of toilet flushing unit to drain whole tank of toilet water to flush human solid waste and also can be pushed downwards by elevating manually pushing handle of toilet flushing unit to close drainpipe of toilet water tank to stop draining toilet water. Only about one quarter of water in toilet water tank is enough to flush human liquid waste. Human urinate several times a day and defecate only once a day. Flapper tank ball pendulum can replace flapper tank ball to save huge amount of water to solve the shortage of water supplies in big cities in the States. When we find that toilet drainage is clogged during flushing toilet water we can elevate manually pushing handle of toilet flushing unit to descend flapper tank ball pendulum to close drainpipe to stop flushing. | 07-07-2011 |
| 20130167294 | TOILET FLUSHING DEVICE - A toilet flushing device including a sliding conduct extending upwardly and rising above the maximum water level into a cistern; a flexible sleeve; a base support extending from beyond the bottom surface of the cistern; a floating mechanism for moving the sliding conduct upwards along an external guide cylinder; a first fixing mechanism fixing the flexible sleeve to the sliding conduct; a second fixing mechanism fixing the flexible sleeve to the base support; the external guide cylinder having a length sufficient to rise above maximum water level into the cistern; a first stopping mechanism for preventing the sliding conduct from moving upwardly beyond the external guide cylinder; a second stopping mechanism for preventing the sliding conduct from descending beyond the base support; and, a detention system for maintaining the sliding conduct at the bottom of the cistern until the water level reaches a predefined level. | 07-04-2013 |
| 20130227774 | INLET STRUCTURE OF WATER-STORING KEG FLOAT - The present invention discloses an inlet structure of water-storing keg float, comprises an inlet, an outlet pipe and a water-storing keg float with a storage tank, and the inlet is provided with a channel passing through the outlet pipe, and the channel is provided with a water-storing cavity and a guide hole, and the guide hole is communicated with the water-storing cavity and the outside wall of the outlet pipe. Because water-storing cavity is present, part of water from the inlet can be stored in the water-storing cavity because of gravity, and this part of water fully enters the storage tank of the keg float through the guide hole, and the keg float can be balanced effectively under different water pressure conditions, and the stability of the keg float is enhanced. | 09-05-2013 |
| 20130283514 | FLUSH VALVE STRUCTURE FOR A TOILET TANK - A toilet tank flush valve structure includes a valve base. A float assembly is movable relative to the valve base between a sealing position and a flushing position, the float assembly being adjustable in buoyancy. An overflow tube is attached to the float assembly and extends upward from a lower end in fluid communication with the water outflow passage of the valve base to an upper end in fluid communication with the interior space of the toilet tank. The upper end of the overflow tube is adjustable relative to the float assembly independently of the buoyancy of the float assembly. A guide member extends upward from the valve base for guiding movement of the float assembly relative to the valve base. A stop member is mounted on the guide member at a location above the float assembly for limiting upward travel of the float assembly from its sealing position. The stop member is adjustable in position lengthwise of the guide member independently of the buoyancy of the float assembly and independently of the upper end of the overflow tube. | 10-31-2013 |
| 20150074894 | TOILET CONTROLS - Controls for use in association with the main tank of a toilet include a container which is disposed in the main tank and holds a body of water. A float is movable in the container to expel water from the container and effect operation of an inlet valve from a closed condition to an open condition. Water flows into an inlet compartment and into the main tank when the inlet valve is in the open condition. Water flows into an outlet compartment after a predetermined quantity of water has accumulated in the inlet compartment. Water flows from the outlet compartment into the container. | 03-19-2015 |
| 20150082530 | FLUSH WATER VOLUME REGULATOR, FLUSH WATER TANK APPARATUS COMPRISING SAID FLUSH WATER VOLUME REGULATOR, AND FLUSH TOILET COMPRISING SAID FLUSH WATER TANK - A flush water volume regulator is provided, capable of canceling the buoyancy force acting on a water reservoir, wherein flush water in the water reservoir can be circulated with flush water in a flush water tank outside the water reservoir. The flush water volume regulator of the present invention has a water reservoir capable of holding a predetermined amount of flush water, having a water reservoir in which an opening is formed through which flush water inside water reservoir and flush water outside water reservoir can flow, and a float prevention means for causing a force to act on water reservoir in the opposite direction to the buoyancy force produced by flush water on water reservoir in flush water tank when water supply apparatus is supplying water into flush water tank. | 03-26-2015 |
| 004397000 | Having seating guide | 1 |
| 20080282457 | CANISTER FLUSH VALVE - A canister type flush valve has an upright cup-shaped hollow float working under buoyancy forces without a captured air volume that controls the valve during a flush cycle. Hooded bleed openings at a bottom wall of the float can be sized and numbered to selectively control the closuring timing of the valve. Baffles of the hood bleed openings redirect water bleeding into the float to prevent the water from spraying up against the top of the tank. The geometry of a seal retaining groove is designed to reduce leakage at the float/seal interface. For example, the groove has an annular wall with a compound profile forming a non-cylindrical, preferably serpentine, seal contact area. The seal is backed by a slotted flange located just above the retaining groove. | 11-20-2008 |
| 004405000 | Actuator | 29 |
| 20080201834 | Finger-tip toilet flush interrupting device - A finger-tip access to a water saving retrofiable or original equipped device having a free traveling flexible cord routed from a toilet holding tank to inside non-frictional orifices located at strategic points on major toilet components, able to allow free water flow for full flushes or able to limit flow for partial flushes and stop or interrupt water flow for unusual or emergency functional operations such as toilet bowl cleaning, preventing a bowl overflow, slowing or stopping a flapper valve leak, or help prevent a drowning from occurring simply by pulling a cord. | 08-28-2008 |
| 20080276360 | Adjustable link mechanism for tank of toilets - An angle adjustable link mechanism for toilets includes a flush handle connected to the tank and a connection extension extends from a shaft of the flush handle. An adjustable assembly includes a first part and a second part which is rotatably connected to the first part. The connection extension is connected to the second part. A link has an end connected to the first part which is pivoted about a common axis with the second part so that the position of the link is set relative to the flush handle by adjustment between the first and second parts. | 11-13-2008 |
| 20090139018 | Toilet flushing water controlling device - A toilet flushing water controlling device is used in conjunction with a reservoir and comprises a funnel part, forming a lower part of the reservoir and having a lower end with an outlet, a sealing ball for closing the outlet, placed in the reservoir, and a flushing device for displacing the sealing ball from the outlet so as to release flushing water from the reservoir. Thereby developing of germs is prevented flushing water is saved. | 06-04-2009 |
| 20090235444 | Cordless Pedal Flush System for a Tank-type Toilet - Apparatus and method for a cordless pedal flush system | 09-24-2009 |
| 20100122405 | Toilet Flush Handle - Disclosed are various embodiments of a toilet flush handle. In one embodiment, the toilet flush is attached to a lever. At least one receptacle is disposed on the lever, the at least one receptacle being configured to facilitate attachment of a flapper tether to the lever. In one embodiment, the toilet flush handle includes an anti-microbial agent. In another embodiment, an active component is embedded in the toilet flush handle. The active component is configured to generate a user perceivable output in response to a movement of the toilet flush handle. | 05-20-2010 |
| 20100205735 | Toilet flush actuator device - The invention relates to a toilet flush actuator mechanism for a toilet tank which has a discharge port surrounded by a valve seat having a central axis, a ball-cock type valve, and a flush valve having a vertical axis. The actuator mechanism consists of a trip lever pivotally mounted to the toilet tank and having a free end over which a boot member is telescopically and captively held. First and second resilient guide members extend laterally from the boot member adjacent the free end, and are parallel, coplanar, and separated by a fixed distance. A linkage member is captively carried in fixed relationship with the upper end of the flush valve and has an open void region through which the free end extends. This permits a slidable bearing relationship between the linkage member and the boot member intermediate the first and second resilient guide members as the trip lever pivots upwardly to lift the flush valve thereby retaining the co-axial alignment of the vertical axis of the flush valve and the central axis of the valve seat. | 08-19-2010 |
| 20110197350 | Apparatus for Emptying a Cistern - An apparatus ( | 08-18-2011 |
| 20120036625 | DECORATIVE FLUSH LEVER - A toilet lever system includes a body for extending through a toilet wall, a stem extending through the body for movement relative to the body, a decorative flange covering the stem and removeably attaching to the body, and a handle attaching to the stem. | 02-16-2012 |
| 20120124727 | TRIP LEVER ASSEMBLY - An assembly for initiating flushing of a toilet includes a handle and a bushing. The handle includes an axially extending stem that defines an axis of rotation. The bushing is configured to rotatably couple the handle to a tank of the toilet and includes a passage with the stem of the handle received therein. The handle defines two or more annular handle surfaces that are configured to cooperatively engage two or more annular bushing surfaces for rotation of the handle relative to the bushing about the axis. | 05-24-2012 |
| 20130019390 | FLOW CHANNEL OPENING/CLOSING APPARATUS - To provide a flow channel opening/closing apparatus that can keep the instantaneous flow rate of supply water, quickly open and close a main valve for starting and stopping water supply and be downsized. A flush valve CV, which is such a flow channel opening/closing apparatus, incorporates constant flow rate keeping part that operates to keep constant the main flow rate of water flowing from a primary-side internal flow channel | 01-24-2013 |
| 20130247291 | TOILET OVERFLOW PREVENTION SYSTEM AND METHOD - A system for preventing overflow of a toilet includes a sensor, a processor and an actuator. The sensor senses a parameter caused by fluid dynamics within the toilet during a flush cycle. The parameter may involve vibration, sound, pressure, fluid flow rate or other detectible characteristics of the toilet. The processor uses information regarding the parameter that is gathered by the sensor to evaluate the condition of the flush cycle to determine if an impeded flush condition exists. In the event of an impeded flush condition, the processor directs the actuator to close a valve, which may be the toilet flapper valve in some embodiments. Also disclosed are methods for preventing toilet overflow, detecting an impeded flush condition and calibrating the system. | 09-26-2013 |
| 20140289946 | OPERATING DEVICE FOR FLUSH WATER TANK ASSEMBLY - An operating device of the present invention includes: an operating member configured to be rotationally moved according to a rotational operation performed by a user; a rotary shaft; and a drive unit disposed above a level of flush water within a flush water tank, and configured to displace a coupling member according to a rotational movement of the rotary shaft, the coupling member coupling the drive unit and a water discharge valve together, and capable of opening and closing the water discharge valve by means of its own displacement, wherein the drive unit comprises a rotation mechanism configured to be rotated at a radius of rotation greater than that of the rotary shaft, the drive unit being operable to roll up the coupling member along its own rotational direction. | 10-02-2014 |
| 20160002903 | Primed Jet Toilet - A siphonic flush toilet system and method of priming the same having a toilet bowl assembly comprising at least one jet flush valve assembly and at least one rim valve; and bowl having a rim and a jet defining at least one jet channel. The bowl has a closed jet pathway to maintain the jet channel in a primed state with fluid from the jet flush valve assembly to prevent air from entering the closed jet pathway. Flush valves may have back-flow preventer mechanisms and/or at least partly flexible valve covers, including specific valve cover structures. Flush activation assemblies may have a flush activation bar connected to the pivot rod and/or an adjustable flush connector located between the pivot rod and the flush activation bar. A kit providing one or more flush activation elements is included. The kit elements may be usable with the toilet systems and methods described. | 01-07-2016 |
| 20160032575 | DISCHARGE VALVE APPARATUS, FLUSH WATER TANK APPARATUS, AND FLUSH TOILET - A discharge valve apparatus attached to a reservoir tank in a reservoir tank apparatus for storing flush water. The discharge valve apparatus includes a valve body, attached to the top of a discharge opening provided in the bottom surface of a reservoir tank, for opening and closing the discharge opening by up and down movement thereof, a float, attached to the valve body, which drops in tandem with the drop in water level inside the flush water tank; and a variable drop start timing mechanism to make a drop start timing of the valve body variable. | 02-04-2016 |
| 20160122990 | FLUSH LEVER AND ASSEMBLY - A flush lever comprises a handle and a skirt, or escutcheon plate, both disposed to the exterior of a toilet tank. Within the tank is a flush lever subassembly, the subassembly taking one of two different embodiments and each embodiment comprising means for mechanically linking the flush lever with the subassembly. One portion of the flush lever can be variably adjustable within 360° of rotation and by adjustments every 15° for optimal placement of the flush lever as desired or required. Another portion of the flush lever can be variably adjustable within 180° of rotation as well and by adjustments also every 15°. | 05-05-2016 |
| 004406000 | Electrical | 6 |
| 20080196151 | Handle Assembly For a Toilet With a Rotating Sensor Assembly - A flush actuation assembly for flushing a urinal or a toilet, the flush actuation assembly comprising a housing a sensor assembly rotatably coupled to the housing, wherein the sensor assembly detects the presence/absence of a user in a target area and transmits a flush signal based on said detecting a flushing assembly, operatively coupled to the sensor assembly, for receiving the flush signal and causing the flushing of the urinal or toilet; wherein the sensor assembly is rotatable relative to the housing for detecting the presence/absence of a user in differing target areas. | 08-21-2008 |
| 20100064427 | SYSTEM FOR CONTROLLING FLUSHING OF A CISTERN - A control system for a cistern, the control system comprising a user activated sensor ( | 03-18-2010 |
| 20120151667 | TOILET FLUSHING ASSEMBLY - A toilet flushing assembly ( | 06-21-2012 |
| 20130152293 | FLUID-OPERATED ACTUATOR ASSEMBLY - A fluid-operated actuator assembly has a valve with an inlet for connection to a pressurized fluid source, a bi-stable electromagnetic device for operating the valve, which has a first state closing the valve and a second state opening the valve, a hydraulic actuator, and an electronic control circuit. The hydraulic actuator has an actuating member in a housing, the housing having a chamber on one side of the actuating member to which an outlet of the valve is connected for receiving fluid from the fluid source when the valve is opened, the actuating member for operation of the hydraulic actuator. The control circuit momentarily energizes the bi-stable electromagnetic device to the hydraulic actuator from the second state, back to the first state, to terminate operation of the hydraulic actuator. | 06-20-2013 |
| 20130174338 | WATER FLOW CONTROL SYSTEM AND METHOD FOR EXTERIOR RETROFITTING TO TOILET TANK - A system for controlling the duration and volume of a flow of water in a flush of a Toilet has a converting element, for converting the normally buoyant flush valve to a non-buoyant flush valve. A programming element enables programming of a controlling time for the flush duration and volume of water. A controlling element connects the programming element to the non-buoyant flush valve, for retaining it in a raised open position upon user actuation, and for releasing it to close the flush valve within the controlling time. In a preferred embodiment, the controlling element is mounted to the exterior wall of the toilet tank and has a connecting element connected to the flush actuator outside the tank which is connected to the flush lever and to the non-buoyant flush valve within the tank. | 07-11-2013 |
| 20140123378 | TOUCHLESS FLUSHING SYSTEMS AND METHODS - A touchless actuation system for a toilet includes a touchless sensor, a motor assembly, and a processing circuit. The processing circuit is configured to receive a signal from the touchless sensor and to detect an object within a detection region based on the signal. The touchless sensor lacks an optical path to the detection region. In some embodiments, the touchless sensor is a projected capacitive sensor. The processing circuit is configured to activate the motor assembly upon detecting the object and the motor assembly is configured to actuate flushing of the toilet when activated by the processing circuit. | 05-08-2014 |
| 004407000 | Pneumatic or hydraulic | 2 |
| 20090211009 | Hydraulic Actuator Valve Assembly And Toilet Tank Flush Device Having The Same - A toilet tank flush device includes a water feeding tube, a flush valve, a flexible connecting member, and a hydraulic actuator valve assembly. The actuator valve assembly includes a cylinder, a swing rod, a piston rod, and a resilient member. The cylinder includes an inlet portion, and an upright cylinder body formed with a plurality of overflow holes. The swing rod is connected pivotally to the cylinder. The connecting member interconnects the swing rod and the flush valve. The piston rod is movable within the upright cylinder body between first and second positions. When an electromagnetic valve is opened to allow water to be fed from the water feeding tube into the inlet portion, the piston rod is moved from the first position to the second position to pivot the swing rod to thereby open the flush valve. The resilient member biases the piston rod toward the first position. | 08-27-2009 |
| 20150033463 | FLUSHING SYSTEM FOR A PRESSURIZED TOILET - A toilet system including a bowl and a tank configured to hold water and air and deliver water to the bowl. The tank includes a water inlet and outlet. A valve moves between an open position and a closed position, and the valve closes the outlet when the valve is in the closed position. The system includes a lever positioned to engage the valve and a plunger that is configured to engage the lever. The tank includes a container that holds water and pressurized air above the water. The container is positioned such that the water and pressurized air in the container apply a force to the lever through the plunger which causes the lever to move the valve from the closed position toward the open position in order that water can flush and refill the toilet bowl and air can flow into the tank and container. | 02-05-2015 |
| 004408000 | Seat actuated | 1 |
| 20160160486 | WASHER FOR AUTOMATICALLY WASHING TOILET WITHOUT POWER - The present invention relates to a washer for automatically washing a toilet without power. The washer comprising: a toilet body ( | 06-09-2016 |
| 004410000 | Button type | 4 |
| 20080201835 | Toilet bowl flushing water tank device - The present invention provides a toilet bowl flushing water tank device which can largely open a discharge valve element instantaneously and, at the same time, can ensure a relatively large space in the vicinity of a discharge valve device thus enhancing a discharge capacity with a small power. A toilet bowl flushing water tank device includes a flushing water tank body forming a discharge opening in a center portion thereof, a discharge valve device for vertically moving a discharge valve element relative to the discharge opening, the discharge valve device being mounted and housed in the flushing water tank body, a leverage device being interlockingly connected to the discharge valve device, the leverage device being mounted and housed in the flushing water tank body, and a push button being interlockingly connected to the leverage device in the flushing water tank body, the push button mounted on a tank lid body of the flushing water tank body. The push button is configured to be arranged at a position offset to one side from a position where the discharge opening is formed, the leverage device is constituted of a lever which is interlockingly connected to the discharge valve element and a pedestal which pivotally supports a middle portion of the lever. The pedestal pivotally supports a middle portion of the lever at a position closer to a push button side than the discharge valve device. | 08-28-2008 |
| 20080289091 | ACTUATING DEVICE FOR A DRAIN FITTING AND DRAIN FITTING WITH SUCH AN ACTUATING DEVICE AND METHOD OF MOUNTING SUCH A DRAIN FITTING - The actuating device comprises a push button housing ( | 11-27-2008 |
| 20140068850 | Motorized Automate/manual push button system - A driving mechanism of a flush apparatus includes a motorized unit supported by a valve body, a plunger arm driven by the motorized unit for operating the valve body between a sealed position to an unsealed position, and a timer module operatively linked to the motorized unit to set a flush interval for enabling the flushing operation to be completed once every flush interval. The driving mechanism converts the flush apparatus into water efficient fixture by controlling the amount of daily flushes for ultimate water efficiency. | 03-13-2014 |
| 20140165280 | ACTUATING DEVICE FOR A DRAIN FITTING - An actuating device ( | 06-19-2014 |
| 004413000 | Including articulated rigid linkage | 1 |
| 20130291296 | ACTUATION DEVICE FOR A DISCHARGE VALVE OF A FLUSHING DEVICE - An actuation device ( | 11-07-2013 |
