| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 015405000 | Air blast only | 60 |
| 20080301902 | Blower Attachment and Blower Device for Garden and Landscape Maintenance - Blower attachment that attaches to a drive unit having a long driveshaft, such as, for example, a lawn trimmer typically used in garden and landscape maintenance. The blower attachment has a housing and an impeller that rotates therein. When coupled together, the drive shaft drives the impeller in the blower attachment. The rotating impeller causes an intake of air through an inlet in the housing. Air is expelled laterally from the housing through air outlets in the housing, blowing a stream of air horizontally across the ground. | 12-11-2008 |
| 20080313848 | DUST ELIMINATOR - An exemplary dust eliminator includes a housing which houses a bracket, a holder for holding components, an actuator and a blower. The holder is moveably supported on the bracket. The actuator is connected with the holder. The actuator is capable of moving relative to the bracket and actuating the holder to move on the bracket. The blower is fixed relative to the bracket and directs to the holder so as to blow the components on the holder. | 12-25-2008 |
| 20090056067 | AIR GUN EQUIPMENT FOR CLEANING WORKPIECES - An air gun equipment ( | 03-05-2009 |
| 20090126147 | BLOWER DUCT - A portable-blower duct has a bendable portion whose inner peripheral surface is a cylindrical surface without any protrusions or recesses in a normal state or in an expanded state, that is, unless it is greatly curved. With this construction, no turbulence is generated in air passing through a tube, thereby making it possible to suppress pressure loss. Thus, the flow velocity of air guided through the duct is not reduced, thereby suppressing a deterioration in air blowing efficiency. Even when the tube is curved, the outer side of the curved portion is expanded, and the corresponding portion of the inner peripheral surface remains a smooth surface, thus making it possible to minimize the air pressure loss. | 05-21-2009 |
| 20090249579 | METHOD AND APPARATUS FOR PRODUCING CERAMIC HONEYCOMB STRUCTURE - A method for producing a ceramic honeycomb structure comprising the steps of machining end surfaces of an unsintered or sintered ceramic honeycomb structure, and ejecting a gas from a slit-like orifice moving relative to an opposing end surface without contact, thereby removing dust and/or cut pieces from end surface portions. | 10-08-2009 |
| 20090282642 | Autonomous blower for debris herding - An autonomous blower is described that utilizes GPS signals for blowing ground debris from a clearable area to a target area. A controller coordinates motors that propel and steer the autonomous blower. A database created in a teaching mode defines clearable, target, and no-trespassing areas with respect to GPS coordinates. An algorithm in the controller computes a serpentine trajectory for the autonomous blower so that it traverses the clearable area while transporting ground debris to the target area. | 11-19-2009 |
| 20100018000 | BLOWER - In a blower, an engine is carried on the back, and a blower portion having a fan is held through a holding member by hand. One end of a flexible shaft, is connected to an output shaft of the engine and the other end of which is connected to a rotary shaft of the fan. The flexible shaft has a flexible outer tube for connecting a casing of the engine with a housing of the fan, and a rotary shaft formed of a helical coil rounded helically around the axial line of the outer tube and extending axially in the outer tube, one end of the rotary shaft being connected to the output shaft of the engine and the other end of the rotary shaft of the flexible shaft being connected to the rotary shaft of the fan. The rotary shaft of the flexible shaft is connected to the rotary shaft of the fan through a power transmitting direction varying device. | 01-28-2010 |
| 20100088844 | APPARATUS FOR CLEANING CYLINDRICAL AIR FILTERS - An apparatus for removing particulates from a cylindrical air filter includes: a rotating device for rotating the air filter about a longitudinal axis; and a cleaning device including a nozzle adapted to blow a gas through the air filter to remove particulates from the air filter, wherein the rotating device and the cleaning device are mounted for relative movement whereby the nozzle traverses longitudinally through the rotating air filter, and wherein the air filter is both mounted to the apparatus and cleaned in a substantially horizontal orientation. | 04-15-2010 |
| 20100146730 | GROUND LEAF BLOWER WITH HOSE ATTACHMENT - A mobile leaf blower includes a main blower assembly driven by an engine or motor. The blower has a deflector box at the blower outlet with deflector plates which enable the air flow to be either directed laterally and forwardly of the blower unit or to a flexible blower tube attached to the unit. The operator may either cause the air flow to flow through the flexible blower tube or forwardly and laterally of the blower unit along the ground. When not in use, the flexible blower tube can be wound around a hose reel attached to the main handles of the ground blower unit. | 06-17-2010 |
| 20100162518 | BLOWER ATTACHMENT FOR DRILL - Disclosed are apparatus and corresponding methodology for providing a blower attachment for a handheld drill. The blower attachment is configured to be secured over the chuck end of a drill and provides a drive shaft driven blower that may be conveniently employed to provide additional combustion air to an incipient fire. The drive shaft is secured in the drill chuck in a manner identical to that employed to secure ordinary drill bits. The blower housing may be constructed at least in part of elastomeric material to assist in attachment of the housing to the drill and to provide flexibility for air direction. An air exit port for the blower housing may be formed of heat resistant material. | 07-01-2010 |
| 20100257694 | BLOWER APPARATUS WITH RELEASABLE MOUNT AND DIRECTION CONTROL - A blower assembly is releasably attached to a lawnmower frame by quick-release mounting system comprising a down-facing blade and up-facing receiving pocket that frictionally stably vertically engage. The blower assembly includes a blower unit, a flexible hose with an outlet for emitting a directed air flow, adjustment structure for adjustably supporting the flexible hose in different vertical and horizontal positions and orientations, and powered actuators operably connected to the adjustment structure to selectively bend the flexible hose. A powered control automatically controls the actuators for automatically operating the actuators to move the outlet to a selected position and orientation. Related methods include removing and reconnecting the blower assembly to different lawnmowers and lawn care wheeled devices. | 10-14-2010 |
| 20100275407 | ACCESSORY FOR BLOWER - An accessory for a blower having a first end with a connector assembly for connecting the accessory to the blower, a second end for directing air under pressure from the blower, a lower blade portion extending at least partly between the first end and the second end for facilitating a pneumatic shoveling operation, and an upper funnel portion extending at least partly between the first end and the second end for facilitating a pneumatic sweeping operation. The accessory can be selectively connected to the blower via the connector assembly so that the air under pressure from the blower cooperates with the lower blade portion and the upper funnel portion to perform a combined pneumatic shoveling/sweeping operation. | 11-04-2010 |
| 20110000048 | ENGINE BLOWER - An engine blower includes: an engine integrated with a volute for driving a fan; a ventilation tube communicated with the volute; and a handle mounted to the ventilation tube. In the engine blower, the handle has a pair of cases that are assembled with each other, and a conductive resin layer is formed on a surface of a grip of the handle. The resin layer is integrated with gates exposed within the handle. A conductive spring having a coil compressed in a direction in which the cases are assembled with each other and a cable that is electrically coupled with the engine are disposed within the handle. The gate of the resin layer is brought into contact with the coil of the spring and is electrically coupled with the cable via the spring. | 01-06-2011 |
| 20110056047 | Back carried work apparatus - A back carried work apparatus has a back carrier ( | 03-10-2011 |
| 20110126378 | CLEANING DEVICE FOR SUNLIGHT COLLECTING DEVICES IN A SOLAR THERMAL ELECTRIC POWER GENERATION SYSTEM - A device for cleaning a collector of a solar thermal electric power generation system is provided which does not need to secure any water source or the like and which improves the flexibility of selection of a place for installing the solar thermal electric power generation system. The cleaning device includes an air supply device and an air nozzle configured to blow air supplied from the air supply device, which are mounted on a self-propelled truck. The cleaning device is capable of blowing air blown from the air nozzle against a sunlight reflecting surface of a collector to clean up the sunlight reflecting surface. The air nozzle is configured to be capable of moving up and down. The cleaning device further includes a soiling degree measuring device for measuring soiling degrees of the sunlight reflecting surface before and after air blowing by the air nozzle. | 06-02-2011 |
| 20110277270 | PORTABLE DEVICES FOR TOUGHLESS PARTICULATE MATTER REMOVAL - Portable devices for dislodging and/or capturing particulate matter that has accumulated on various surfaces or structures are provided. The devices include a body segment and a nose segment extending away therefrom. A high-pressure assembly generates a high-pressure airflow that is directed to a nozzle assembly in the nose segment. From the nozzle assembly, the high-pressure airflow can be emitted from multiple nozzles as a series of airflow bursts that discretely contact the surface from which the particulate matter is being dislodged. The configuration of each nozzle, as well as the overall arrangement and positions of all the nozzles together, is selected to impart the desired particulate matter dislodging characteristics to the device, and the device may incorporate a vacuum airflow to remove the particulate matter after such matter has been dislodged. | 11-17-2011 |
| 20110277271 | Spray Centrifugal Dedusting Fan - The invention provides a spray centrifugal dedusting fan, including an air cylinder consisting of a spray cylinder, a centrifugal cylinder and a fan cylinder; the left end and the right end of the air cylinder are respectively provided with an air inlet and an air outlet communicated with each other; a spraying device is installed in the spray cylinder; a plurality of through holes are arranged on the wall of the centrifugal cylinder; a bracket is installed inside the centrifugal cylinder; at least one centrifugal impeller is installed on the bracket; a fan is installed inside the fan cylinder; an outer cylinder is installed on the external wall of the centrifugal cylinder | 11-17-2011 |
| 20110283477 | Dust Removal From Solar Cells - A solar panel cleaning device includes a solar panel having a plurality of photovoltaic cells arranged in rows and embedded in the solar panel with space between the rows. A transparent dielectric overlay is affixed to the solar panel. A plurality of electrode pairs each of which includes an upper and a lower electrode are arranged on opposite sides of the transparent dielectric and are affixed thereto. The electrodes may be transparent electrodes which may be arranged without concern for blocking sunlight to the solar panel. The solar panel may be a dielectric and its dielectric properties may be continuously and spatially variable. Alternatively the dielectric used may have dielectric segments which produce different electrical field and which affects the wind “generated.” | 11-24-2011 |
| 20110308039 | Apparatus and Method for Purging Particles from an Actuator - An apparatus for removing particles from a shaft includes a housing having a bore that receives the shaft. The housing includes an inlet port coupled to a pressurized fluid supply, a manifold chamber in communication with the inlet port, and a plurality of bores in communication with the manifold chamber and adjacent the shaft such that the fluid flowing through the bores impinges on the shaft. The bores are angled to produce a spiraling flow pattern about the shaft. A method of removing particles from a shaft includes directing a flow of a fluid onto the surface of the shaft in a generally spiraling pattern, and removing particles from the shaft using the spiraling flow. | 12-22-2011 |
| 20120030901 | AIR BURST TO CLEAR DETECTION WINDOW - An apparatus including a housing having at least one window, an air burst nozzle positioned atop the housing and aimed at the window, a compressed air source, an air control solenoid connected to the air burst nozzle, the compressed air source, and a support box. The compressed air source provides compressed air to the air control solenoid. A timer module directs a magnetic valve of the support box to supply power to the coil of the air control solenoid in order to engage the solenoid. When the air control solenoid is engaged, compressed air is provided to the air burst nozzle. The air burst nozzle directs a burst of air at the window of the housing to clear it of any particulates. In accordance with user programming of the timer module, the process is then repeated at regular intervals. | 02-09-2012 |
| 20120036676 | CLEANING DEVICE FOR SUNLIGHT COLLECTING DEVICES IN A SOLAR THERMAL ELECTRIC POWER GENERATION SYSTEM - A device for cleaning a collector of a solar thermal electric power generation system is provided which does not need to secure any water source or the like and which improves the flexibility of selection of a place for installing the solar thermal electric power generation system. The cleaning device includes an air supply device and an air nozzle configured to blow air supplied from the air supply device, which are mounted on a self-propelled truck. The cleaning device is capable of blowing air blown from the air nozzle against a sunlight reflecting surface of a collector to clean up the sunlight reflecting surface. The air nozzle is configured to be capable of moving up and down. The cleaning device further includes a soiling degree measuring device for measuring soiling degrees of the sunlight reflecting surface before and after air blowing by the air nozzle. | 02-16-2012 |
| 20120073080 | Blower Apparatus and an Air Conveying Apparatus - A blower apparatus includes: a housing has a discharge port for discharging an air current generated by a fan; and an air conveying tube which includes a plurality of tubular members including first and second tubular members which are connected to each other and which guides the air current discharged from the discharge port in a predetermined direction. The first tubular member includes an outer circumferential surface which is formed so as to gradually decrease in diameter. The second tubular member includes an inner circumferential surface which is formed so as to gradually increase in diameter. The first and second tubular members are connected to each other through the outer circumferential surface and the inner circumferential surface. One of the tubular members which is connected to the housing is configured to be connected to the housing at a plurality of rotational positions about an axis of the tubular member. | 03-29-2012 |
| 20120096672 | Air-Blow Work Machine - A blower tube ( | 04-26-2012 |
| 20120102672 | SINGLE OPERATION CONTROL MECHANISM FOR A PRESSURIZED GAS ORAL CLEANING APPLIANCE - The control mechanism ( | 05-03-2012 |
| 20120204379 | NOZZLE-BASED AEROSOL CLEANER FOR OPTICAL CONNECTORS - A system for cleaning internal optical components of a fiber optic connector includes a source of cleaning medium such as compressed air connected to a cleaning tip. The cleaning tip has a body and a tongue that is configured to be inserted into the end of the fiber optic connector. Nozzles are formed on the tongue. The tongue may have features to open shutters and/or other protective features in the connector that normally protect the internal optical components. When the tongue is inserted into the end of the connector, the nozzles are positioned adjacent optical components to be cleaned and compressed air is delivered through the nozzles to clean the components. Backwash can be exhausted around the tongue or through the tongue to eject contaminants from the fiber optic connector. | 08-16-2012 |
| 20120216369 | Assembly for Cleaning with Focused High Pressure Air - An assembly comprises an air blow gun and an extension tube. The extension tube is in fluid communication with an output of the air blow gun. Moreover, the extension tube has a closed distal end and comprises a tubular sidewall. The tubular sidewall defines a plurality of apertures therein. The air blow gun is operative to regulate the flow of a gas through the plurality of apertures. | 08-30-2012 |
| 20120246865 | FRONT-MOUNTED-CENTRAL BLOWER DISCHARGE UNIT WITH MULTIDIRECTIONAL NOZZLE - A blower is provided for removing debris from the ground where an air stream generator connect to a frame discharges a high velocity air stream downward and away from the blower, toward the working surface, through a nozzle rotatable three hundred sixty degrees continuously. The air stream has a generator axis substantially perpendicular to a frame center line, and is operably connected to a power source mounted to the frame. An actuator mechanically rotates the nozzle. The blower is connectable to a vehicle at the rear of the frame and has wheels at the front of the frame for movement across the ground. | 10-04-2012 |
| 20120284961 | AIR KNIFE MODULE - An apparatus includes a main body and an air knife module mounted in the main body. The air knife module includes a first air knife assembly comprising a number of first air knives and a second air knife assembly comprising a number of second air knives. Each second air knife is staggered relative to the first air knife. | 11-15-2012 |
| 20130047369 | Air blower assembly - There is provided an air blower assembly removing foreign objects, or the like, attached to an object to be cleaned by blowing high pressure air. The air blower assembly includes: a frame; and a nozzle fixed to the frame and having one end to be connected to the blower to remove foreign objects by air blowing to the other end, wherein the nozzle is an elastic body that moves freely by air blowing. | 02-28-2013 |
| 20130061421 | Directed Hydroburst System for Cleaning Flat Screens - A screen intake system has a body with an open end and a chamber. A flat screen is disposed at the open end of the body. To keep the screen clear of debris, an airburst system has pipes disposed in the chamber. The pipes dispose parallel to one another adjacent the flat screen, and each of the pipes has orifices in a side facing the flat screen. Directors are disposed along the backs of the pipes in a lattice, and each of the directors has a channel in which the pipe disposes. Compressed air released by valves from a tank dispersed from the pipe's orifices. Each of the directors directs the resulting water/airburst from the orifices toward the adjacent flat screen to clear it of debris. | 03-14-2013 |
| 20130117963 | LENS-CLEANING DEVICE - A lens-cleaning device for cleaning dust deposited on a plurality of lenses, includes a tray, a front cover, and a plurality of air nozzles. The tray defines a plurality of grooves and a plurality of through holes alternately arranged in a first surface of the tray. Each of the lenses is received in one groove. The front cover defines a plurality of assembling holes in a second surface of the front cover corresponding to the through holes. The front cover covers the tray with each of the air nozzles received in one assembling hole, and the air nozzles are capable of blowing air against the lenses causing the dust deposited on the outer surface of the lenses to be blown away through the through holes. | 05-16-2013 |
| 20130180079 | AIR KNIFE CHAMBER INCLUDING BLOCKING MEMBER - Disclosed is an air knife chamber constructed such that water flowing down along a partition wall is allowed to fall in front of a slit. Due to this construction, the water can be effectively removed by air knives, thus contributing to a reduction in the defective proportion of substrates. | 07-18-2013 |
| 20130239361 | HAND-HELD ELECTRIC BLOWER - A hand-held electric blower includes an air-guiding pipe comprising a proximal portion or suction pipe provided with an air inlet, a distal air outlet portion or exhaust nozzle, and a fan. The blower is characterized in that the fan consists of an axial fan, and in that the suction pipe has, upstream from the axial fan, an elbow, the proximal end of which defines the air inlet and is directed downward in terms of a working position of the device, in which the operating handle of the blower is positioned above said elbow. | 09-19-2013 |
| 20130276264 | Radial Blower | 10-24-2013 |
| 20130298351 | ATTACHMENT FOR AIR BLOWER - An attachment for an air blower that enables a nozzle portion to be configured at various angles is provided. The attachment includes an elongated cylindrical portion, a connector portion, a nozzle portion, and an actuating sleeve. The cylindrical portion has a first end and a second end and has a longitudinal axis running therethrough. The connector portion is disposed at the first end of the cylindrical portion and configured to couple the cylindrical portion to an airflow outlet of an air blower. The nozzle portion is disposed at the second end of the cylindrical portion and is configured to direct airflow. The actuating sleeve is rotatably retained at the second end of the cylindrical portion and coupled to the nozzle portion. The actuating sleeve is configured to adjust the nozzle portion at various angles relative to the longitudinal axis of the cylindrical portion when the user rotates the actuating sleeve. | 11-14-2013 |
| 20130326841 | PURGE NOZZLE UNIT, PURGE APPARATUS AND LOAD PORT - A purge nozzle unit | 12-12-2013 |
| 20140201944 | TILTABLE VACUUM LOADER - A vacuum loader for providing granular resin material to resin material processing equipment has a loader housing, a vacuum motor, a dust filter, an air blast generator, a dump flap, and a pivoting manually releasable latch for retaining the lateral web and the loader from tilting rotation of the loader about the shaft and supporting the loader when placed in a tilted orientation; the latch being weighted to pivotally return to a web-retaining position when released by an operator. | 07-24-2014 |
| 20140298613 | FOREIGN MATTER REMOVING APPARATUS AT TRACK BRANCH, AND NOZZLE USED IN THE SAME - Provided is a foreign matter removing apparatus at a track branch, and a nozzle used in this apparatus that are capable of sufficiently securing foreign matter removing performance as well as significantly reducing generation of noises. In the nozzle for the foreign matter removing apparatus at a track branch, compressed air supplied from piping is injected from each nozzle element. Slits are formed in each nozzle element, a sloped portion is formed at a front end of the nozzle element, and this sloped portion opposes a tongue rail. | 10-09-2014 |
| 20150013104 | Loader Mounted Blower for Cleaning Chicken Houses - A blower apparatus is supported on a frame detachably mounted on the implement mounting plate for a skid steer loader. The blower is powered by a hydraulic motor operatively connected to the auxiliary hydraulic system of the skid steer loader. The blower is mounted on the frame in a manner that orients the discharge spout upwardly to be directed at elevated structure within the chicken house. Re-orientation of the air stream from the blower can be affected by manipulating the tilt position of the implement mounting plate and by raising the boom arms of the skid steer loader to elevate the blower apparatus. By properly positioning and orienting the discharged air stream from the blower apparatus, the dirt and debris in elevated structure of the chicken house can be dislodged and removed from the chicken house to improve the health and environment for a subsequent flock of birds installed therein. | 01-15-2015 |
| 20150013105 | AIR-WIPING DEVICE OPENING AND CLOSING IN ONE LEVEL PLANE - An air-wiping device for removing particulates, including water, adhering to an elongated member by compressed air is provided. In particular, this invention relates to an air-wiping device that loads said elongated member by opening with a sliding motion in one plane, instead of swinging open in two planes that is commonly to the conventional air-wiping devices embodied in a clamshell configuration, which not only substantially shortens the loading time but also greatly reduces the floor space needed to accommodate said device. | 01-15-2015 |
| 20150333301 | ELECTRIC TOOL POWERED BY A PLURALITY OF BATTERY PACKS AND ADAPTER THEREFOR - An electric power tool comprises a main body supporting a tool and an electric motor housed in the main body for driving the tool. A plurality of first battery interfaces is configured to removably receive or attach a plurality of first battery packs and to electrically connect the plurality of attached first battery packs in series with the electric motor. A plurality of indicators is configured to communicate information concerning the respective conditions of the plurality of attached first battery packs. The plurality of indicators is arranged such that all of the indicators are simultaneously viewable by a user of the electric power tool. | 11-19-2015 |
| 20150354156 | APPARATUSES, SYSTEMS, AND METHODS FOR CLEARING A SURFACE USING AIR - Provided are apparatuses, methods, and systems to clear a road surface of debris, water, or other contaminants. A system for clearing a road surface is provided including an air knife with an elongate orifice extending along a line, a frame configured to support the air knife in a position substantially parallel to a plane defined by the road surface, and a tow bar coupled to the frame, where the tow bar is pivotable relative to the frame along an axis orthogonal to the plane defined by the road surface. The system may include a mounting plate connected to the tow bar, where the mounting plate is pivotably mounted to the frame. The air knife may be supplied with pressurized air to clear the road surface of debris. A guide wheel may be attached to the frame, where the guide wheel is configured to rotate about an axis orthogonal to the plane defined by the road surface. | 12-10-2015 |
| 20150364346 | EXHAUST SYSTEM OF WAFER TREATMENT DEVICE - Provided is an exhaust system of a wafer treatment device, and the main purpose thereof is to prevent secondary contamination of a wafer by not allowing foreign substances such as process gases and fumes and the like floating in the wafer treatment device to make contact with the wafer in a side storage. The wafer treatment device comprises: a cleaning device for removing foreign substances remaining on a wafer; and an exhaust device comprising first and second main bodies at the lower side of a main body of the wafer treatment device. By not allowing foreign substances such as process gases and fumes and the like floating in the wafer treatment device to make contact with a wafer in a side storage, secondary contamination of the wafer is prevented. | 12-17-2015 |
| 20150373922 | ATTACHMENT FOR AIR BLOWER - An adjustable attachment for a landscaping air blower includes a mounting tube, a nozzle and a connecting ring that rotatably couples the mounting ring and the nozzle. The upstream end of the nozzle defines a circle aligned at an acute angle to the axis of the nozzle and the downstream end of the mounting tube defines a circle aligned at an acute angle to the axis of the mounting tube. Rotation of the nozzle about its axis changes the alignment of the axis of the nozzle relative to the axis of the mounting tube. | 12-31-2015 |
| 20160029863 | BLOWER - A blowing machine has a main machine where the main machine includes a housing, a motor and a fan with the housing having a main machine air channel in which the motor and the fan are at least partially accommodated. An airflow guiding assembly is attachable to the housing and has an air duct for guiding the airflow and an airflow guiding member for guiding a part of the airflow in the air duct to flow in a direction deflecting from the first axis. | 02-04-2016 |
| 20160105069 | MOTOR HAVING AIR PATH OF STATOR, OR FAN CLEANABLE, AND CLEANING SYSTEM OF MOTOR - Provided is a motor enabling more simple and efficient cleaning of the inside of an air path. The motor includes a stator, a housing which holds the stator, a fan arranged outside the stator, a fan cover which houses the fan and is mounted on the housing, an air path including an inlet and an outlet for a cooling gas, and a first cleaning hole extending from a first opening that faces and opens to the air path at a position closer to the outlet than the inlet to a second opening which opens to the outside. | 04-14-2016 |
| 20160113207 | LANDSCAPING BLOWER NOZZLE ASSEMBLY - A landscaping blower nozzle assembly includes an inlet section for allowing air into the assembly, an elbow section and a motor. A nozzle is insertable into the elbow section such that the motor moves the elbow section in an Moveable motion back and forth though at least 180 degree of motion for aiding the operator in the movement and removal of leaves and other debris. | 04-28-2016 |
| 20160150922 | METHOD OF REDISTRIBUTING LOOSE MATERIAL ON A SURFACE AND A SYSTEM FOR PRACTICING THE METHOD | 06-02-2016 |
| 20160251813 | APPARATUSES, SYSTEMS, AND METHODS FOR CLEARING A SURFACE USING PRESSURIZED AIR | 09-01-2016 |
| 20170231163 | BLOWER TUBE WITH LATERAL OPENINGS | 08-17-2017 |
| 015406000 | For hollow work, internal cleaning, e.g., tube soot-blowers | 10 |
| 20080235902 | Device for Cleaning the Filter Pipes Used to Extract Fruit Juice - Device for cleaning the filter pipes used to extract fruit juice, consisting of a cylindrically shaped tube ( | 10-02-2008 |
| 20080235903 | Device for Cleaning the Filter Pipes Used to Extract Fruit Juice - Device for cleaning the filter pipes used to extract fruit juice, consisting of a cylindrically shaped tube ( | 10-02-2008 |
| 20090172914 | DEVICE FOR PRESSURE CLEARING OF PASSAGEWAYS - A device for clearing of fluid or gas passageways. The device uses a first cylinder having an external thread, and an internal piston. Another cylinder has an internal thread for screwing on the thread of the first cylinder for forcing the piston through the first cylinder. The first cylinder extrudes gas or liquid under pressure. | 07-09-2009 |
| 20090260180 | DEVICE FOR CLEANING AND REMOTELY INSPECTING A CHIMNEY - A device for cleaning a chimney preferably includes a cleaning head having a hub with brush arms extending from the hub, a cable assembly connected to the cleaning head and having a flexible cable surrounded by a casing, with the casing being sized to allow the cable to rotate in the casing without rotating the casing, at least one positioning assembly for holding the cleaning head a desired distance from the interior walls of a chimney, a motor attached to one end of the cable, and a positioning rod effective for pushing said cleaning head and cable assembly up a chimney for a distance of at least eight feet. A camera may be attached to the casing to allow observation and/or recording of the chimney while the cleaning head is working. The device may further include an air knife for dislodging debris when the device is used to sweep a chimney, and/or a vacuum for removing waste dislodged by the device. The motor may be a variable speed motor that is controlled by a foot switch to allow an individual chimney sweep to operate the cable, the rod, and the motor speed simultaneously. | 10-22-2009 |
| 20100037423 | Apparatus for Cleaning Exhaust Aftertreatment Devices and Methods - The present disclosure relates to a pulse cleaner for cleaning a diesel exhaust aftertreatment device. The pulse cleaner includes a cabinet, a diesel exhaust aftertreatment device mount positioned within the cabinet for mounting the diesel exhaust aftertreatment device during pulse cleaning, and a collector positioned within the cabinet for collecting material displaced from the diesel exhaust aftertreatment device during cleaning. The pulse cleaner includes dual flow concentrators for focusing flow at a partial volume of the exhaust aftertreatment device being cleaned. | 02-18-2010 |
| 20130333157 | Handheld Nozzle Cleaning Apparatus - A handheld nozzle cleaning device includes a cylinder and piston disposed within the cylinder. The piston is movable between a latched position, in which air is compressed, and an unlatched position, in which air is drawn into the cylinder. The handheld nozzle cleaning device also includes a valve and a nozzle disposed at one end of the cylinder. Manual operation of the piston, defined by linear movement of the piston in a first direction, both releases the piston from the latched position and draws air into the cylinder. The compressed air flows out of the cylinder through the nozzle when the valve is opened. Also, manual operation of the piston in a second direction opposite the first direction both compresses air within the cylinder and secures the piston in the latched position. | 12-19-2013 |
| 20140130296 | APPARATUS AND METHOD FOR CLEANING AIR FILTERS - An apparatus for cleaning air filters utilizes a pressurized fluid flow, preferably air, to rotate a set of air spraying jets inside a hollow interior of a filter in order to remove particles from the filter. To ensure proper positioning of the jets in relation to the filter the present invention uses a set of plates with slots and pins, wherein the pins secure the apparatus on one end of the filter. The set of plates also at least partially blocks the flow of air out of the ends to more efficiently direct the flow of air from the jets to the filter. The jets then may be moved reciprocated along the length of the filter for cleaning purposes. | 05-15-2014 |
| 20140196251 | SEMICONDUCTOR FABRICATING APPARATUS - A semiconductor fabricating apparatus includes a reaction chamber, a first gas pipeline, and a second gas pipeline. The first gas pipeline includes a first cleaning gas pipeline for providing a first cleansing gas to the reaction chamber in a cleansing process, and a second cleansing gas pipeline for providing a second cleansing gas to the reaction chamber in the cleansing process. The first cleansing gas pipeline and the second cleansing gas pipeline are connected in parallel. The second gas pipeline provides a reactive gas to the reaction chamber in a fabricating process. The first gas pipeline and the second gas pipeline are connected in parallel. | 07-17-2014 |
| 20140201945 | AUTOMATIC CLEANING DEVICE - The present invention provides an automatic cleaning device, particularly to an automatic cleaning device for cleaning suction holes of a roller. In this case, the roller comprises a plurality of suction holes, and the automatic cleaning device comprises at least one blowing device. The blowing device is provided alongside the face of the roller so as to blow toward the suction holes of the rotating roller. By the use of the blowing device, not only blowing dust or dirt in the suction holes of the roller away so as to keep the suction holes clean and ventilated all the time, but also cleaning the suction holes by air blowing without the need for shutting down the roller so as to avoid the shutdown of roller to effect the production efficiency of product. | 07-24-2014 |
| 20160155654 | WAFER CARRIER PURGE APPARATUSES, AUTOMATED MECHANICAL HANDLING SYSTEMS INCLUDING THE SAME, AND METHODS OF HANDLING A WAFER CARRIER DURING INTEGRATED CIRCUIT FABRICATION | 06-02-2016 |
