Class / Patent application number | Description | Number of patent applications / Date published |
137247000 | WITH LIQUID VALVES OR LIQUID TRAP SEALS | 12 |
20090308463 | BOTTLE TRAP WITH INTEGRAL GAS SEAL - Embodiments of the present invention address deficiencies of the art in respect to bottle traps and provide a bottle trap with an integral gas seal. In an embodiment of the invention, a bottle trap can include a body with both an inlet at a top portion of the body adapted to receive a tailpiece from a sink, and an outlet at a side portion of the body adapted to receive a horizontal drain pipe. The bottle trap further can include an integral metallic gas seal disposed within the body and defining two chambers of the body. The integral metallic gas seal can include a metallic wall being rigidly and non-removably coupled to an interior portion of the body at one end of the metallic wall and having an unattached distal end opposite to the top portion of the interior wall so as to permit passage of fluid from one of the chambers to another of the chambers. Optionally, the unattached distal end of the metallic wall can include a rounded tip. | 12-17-2009 |
20100243074 | ODOUR TRAP - The present invention relates to an odour trap intended for installing in a pipe to a drain. The odour trap comprises a tubular element ( | 09-30-2010 |
20160116069 | MECHANICAL SEAL SUPPORT SYSTEM - A seal support system for use with a sealing device employed to seal a piece of industrial equipment. The seal support system includes a system vessel for containing barrier fluid, a closed loop pipe work to connect the seal support system vessel to a sealing device, such as a mechanical seal, and drain and filling device for removing and adding barrier fluid to the system vessel. The vessel, containing a fluid, and being connected to a sealing device in a closed loop system, is circumferentially split into two or more sections which are detachably attached so that they may retain pressure when in assembled state and includes, but is not limited to, any permutation of cleaned-in-place assembly, heating element and cooling element of which all or any of may or may not be controlled externally. | 04-28-2016 |
137247110 | Liquid seal in liquid flow line; flow liquid forms seal | 9 |
20130284282 | In-Line Water Trap - An in-line water trap located in the line of the flow of waste through a generally straight line or bend is provided for. Typically, the water trap comprises a fluid conduit having a first end, a second end and a passage between the first and second ends; and a vessel having a closed end, an open end and a skirt between the closed and open ends, the lobed vessel further having an inner surface defining an inner volume and an outer surface, the inner surface attachingly engaging an outer wall of the fluid conduit in so doing defining a flow path between the passage, the inner volume of the lobed vessel and the outer surface of the lobed vessel, in use, a fluid level inside the inner volume of the lobed vessel being substantially in communication with the second end of the fluid conduit to form a fluid seal. | 10-31-2013 |
20160040921 | Condensate Trap for Heating-Cooling Systems - A condensation trap comprising an inlet chamber, a vent chamber and an outlet chamber. The inlet chamber is configured to receive condensate fluid through an external opening therein. The vent chamber is in fluid communication with the inlet chamber via a first passageway that includes an internal opening of the inlet chamber. The internal opening is located substantially at an opposite end of the vent chamber as the external opening. The outlet chamber is in fluid communication with the vent chamber via a second passageway that includes an internal opening in a sidewall of the vent chamber and an interior opening in an end of the outlet chamber. The outlet chamber is configured to transmit the condensate fluid through an exterior opening located at an opposite end of the outlet chamber. A vent volume portion is greater than a total volume of an internal space of the inlet chamber. | 02-11-2016 |
20160201308 | Odour trap and system of a transport conduit with a division into a main branch and a side branch and such an odour trap | 07-14-2016 |
137247130 | Valves | 4 |
20130126008 | Device for Discharging Condensate for a Housing of a Motor Vehicle Closed Off From the Environment, Housing, and Motor Vehicle - A condensate trap is provided for a housing of a motor vehicle that is sealed off from the environment, wherein the housing is provided for accommodating a technical component, in particular a power storage module. A reservoir for accommodating the condensate is formed in or on the floor of the housing. The reservoir forms the lowest point of the floor in a predefined installation situation of the housing. The reservoir is separated from the interior of the housing by a cover, which is provided with at least one breakthrough as an inlet for the condensate, accumulating in the interior. An outlet opening of the reservoir is coupled to an actively actuable element for discharging the condensate. | 05-23-2013 |
20130299008 | Low Diffusivity Barrier Fluid Packing System - In accordance with the present invention, there is provided a fluid or liquid barrier packing system which is adapted to minimize VOC emissions, while also providing live-loading and continuous load monitoring functions. The components of the packing system (including the liquid barrier) are adapted to be installed in a traditional stuffing box of a valve utilizing a top entry method, and without the necessity of having to inject the liquid through any side ports of the valve. The packing system reduces leakage levels as required by low emission leakage specifications by creating a reverse osmosis effect, limiting the diffusivity of a gas through the packing elements of the system. Thus, the packing system of the present invention provides a simplified method to load and monitor a barrier in the stuffing box of the valve to slightly higher pressure than processed fluid pressure. | 11-14-2013 |
137247150 | Line condition change responsive | 2 |
20120174991 | FLOW-THROUGH TRAP PRIMER VALVE ASSEMBLY - A flow meter trap primer valve assembly for regulating flow includes an inlet for receiving water from a supply, a check valve mounted within an adaptor having an elongate bore forming a jet, and the check valve includes a piston mounted within a cartridge. A biasing element normally urges the piston against a trap seat. | 07-12-2012 |
20140048150 | FLOW-THROUGH TRAP PRIMER VALVE ASSEMBLY - A flow meter trap primer valve assembly for regulating flow includes an inlet for receiving water from a supply, a check valve mounted within an adaptor having an elongate bore forming a jet, and the check valve includes a piston mounted within a cartridge. A biasing element normally urges the piston against a trap seat. | 02-20-2014 |
137247290 | Divided and recombined passages | 1 |
20130276910 | FEED WATER PIPE FOR STEAM GENERATOR - There are provided a generator internal pipe section that extends in the horizontal direction inside a steam generator; and a communication pipe section that is connected to the generator internal pipe section and is provided with a communication path, wherein one end of the communication path is connected to the pipe path at an upper end of a cross-section perpendicular to the flow direction of the cooling water in the pipe path and the other end of the communication path is positioned at the downside in the vertical direction in relation to one end of the communication path, and wherein one end side and the other end side of the communication path are connected at a position existing at the upside in the vertical direction in relation to one end. | 10-24-2013 |
137247410 | U-seals | 1 |
20180023279 | FLOOR DRAIN FOR SAME FLOOR DRAINAGE WITHOUT DESCENDING FLOOR OF BUILDING | 01-25-2018 |