| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | Gas valve | US14805172 | 2015-07-21 | US09410701B1 | 2016-08-09 | Xueya Li |
| A gas valve includes a valve body and a valve core; the valve core has a center hole and an inlet hole defined in the peripheral surface of the valve core and capable of aligning with the inlet of the valve body and in communication with the center hole of the valve core; an auxiliary inlet with two ends is defined in the valve body linking the inlet with the chamber of the valve body; an auxiliary inlet hole is defined in the peripheral surface of the valve core and capable of aligning with the auxiliary inlet, the auxiliary inlet hole is in communication with the center hole of the valve core, and the auxiliary inlet hole is defined away from the inlet hole. The gas valve with the separated inlet hole and auxiliary inlet hole can reduce the operational error during the adjustment of the gas flow rate. | ||||||
| 42 | GAS SHUT-OFF VALVE WITH THERMAL SAFETY | US14951853 | 2014-05-22 | US20160169399A1 | 2016-06-16 | Felix QUEREJETA ANDUEZA |
| Gas shut-off valve with thermal safety comprising a gas inlet, a gas outlet, a body comprising the inlet and the outlet and defining an intermediate opening between the inlet and the outlet, and a shut-off element. The body comprises a housing arranged on the intermediate opening, the shut-off element being arranged in the housing and the valve comprising a cover arranged on the housing and attached to the body, a ferromagnetic element arranged in the housing fixed to the shut-off element and comprising a predetermined Curie temperature, a spring associated with the shut-off element and with the cover, and a permanent magnet attached to the cover. The ferromagnetic element is arranged between the permanent magnet and the shut-off element. | ||||||
| 43 | Gas shut-off valve | US14633138 | 2015-02-27 | US20160109028A1 | 2016-04-21 | Félix QUEREJETA ANDUEZA |
| A shut-off valve that has a closure orifice, a closure member to open and close a gas passage through the shut-off valve, an electromagnetic actuator including a movable assembly attached to the closure member, the closure member, and an electromagnetic filed generator magnetically associated with the movable assembly. The shut-off valve also includes a manual actuator for acting on the movable assembly, the manual actuator comprising an open position in which it is decoupled from the movable assembly, the electromagnetic actuator thus being able to act on the closure member to cause its closure. | ||||||
| 44 | SWITCHING ASSEMBLY OF GAS STOVE | US14512742 | 2014-10-13 | US20160102867A1 | 2016-04-14 | CHUNG-CHIN HUANG; CHIN-YING HUANG; HSIN-MING HUANG; HSING-HSIUNG HUANG |
| A switching assembly of a gas stove includes a regulating valve, a knob, a stop board, and a restricting device. The regulating valve has a valve member and a regulating member, which is rotatable to regulate a gas flow through the valve member. The knob is connected to an end of a shaft which is connected to the regulating member with an opposite end thereof, and therefore the regulating member can be rotated by turning the knob. The stop board is located between the valve member and the knob, wherein the stop board has a curved slot, which has a first stop portion and a second stop portion. The restricting member is movable in the curved slot and is restricted by the first or the second stop portions. When the restricting member touches the first stop portion, the switching assembly allows larger gas flow to flow through. | ||||||
| 45 | Orifice holder and tube assembly for use with a gas-fueled appliance | US13183158 | 2011-07-14 | US09297537B2 | 2016-03-29 | Amelia Lear Hensley; Allen Louis Tatum; Michael Mahaney; Scott Russell King; Jason Randall Northcut; Jeffrey Shawn Coulter |
| An orifice holder for use with a gas-fueled appliance includes a body, an orifice passage defined in the body, a first tube passage defined in the body, and a second tube passage defined in the body. The orifice passage, the first tube passage, and the second tube passage are in flow communication within the body. | ||||||
| 46 | Regulation valve for a gas cooking appliance | US13804236 | 2013-03-14 | US09200807B2 | 2015-12-01 | Iñigo Albizuri; José Luis Oliva Aguayo; Ruben Mateos Martin |
| Regulation valve for a gas cooking appliance adapted for the supply of first and second different types of fuel gas, such as natural gas or liquefied gas. The regulation valve has a valve body with an inlet conduit and an outlet conduit, and a rotatable regulating organ housed in the valve body. The regulating organ has a plurality of inlet holes connected to the inlet conduit which, by means of the rotation of said regulating organ allow a gas flow to be altered, the inlet holes of the regulating organ corresponding to the first type of fuel gas are in a first axial position and the inlet holes corresponding to the second type of fuel gas are in a second axial position. | ||||||
| 47 | Fuel selection valve assemblies | US13572546 | 2012-08-10 | US09200801B2 | 2015-12-01 | David Deng |
| A valve assembly can include a housing, which can define a first fuel input for receiving a first fuel from a first fuel source and a second fuel input for receiving a second fuel from a second fuel source. The housing can define a first fuel output for directing fuel toward a control valve, and can define a third fuel input for receiving a portion of either the first fuel or the second fuel from the control valve. The housing can define a first egress flow path and a second egress flow path, each for directing fuel to the burner. In certain embodiments, the apparatus includes a valve body configured to selectively permit fluid communication between the first and second inputs and the output and between the third input and the egress flow paths. | ||||||
| 48 | APPARATUS AND METHOD FOR CONTROLLING THE FLOW OF A FLUID | US14646626 | 2013-11-08 | US20150338097A1 | 2015-11-26 | Mirza Najam Ali Beg; Mir Mahmood Sarshar; Colin Neil Morrison |
| An apparatus for controlling the flow of a fluid includes a LP fluid inlet (18) and a LP fluid outlet (9) connected to a flare/vent system. A LP flow line (20) connects the LP fluid inlet (18) to the LP inlet 6a of a jet pump (6). A supply of HP fluid is connected to jet pump inlet (6b), and a MP line (8) is connected to jet pump outlet (6c). A control unit (28) is configured to control operation of first and second LP flow control valves (4, 3) according to signals received from a flow meter (12), so that LP gas is diverted from the flare system to the LP inlet (6a) of the jet pump for pressurisation. | ||||||
| 49 | VALVE ARRANGEMENT | US14681231 | 2015-04-08 | US20150292643A1 | 2015-10-15 | André Biegner; Anton Wellenhofer |
| Valve arrangement for a system which is loaded with fluid, for connecting a first pressure region to a second pressure region by means of a first valve and a second valve connected in series. A third valve connects a region between the first valve and the second valves to a third pressure region. The first valve closes when a pressure which prevails on the side of the second pressure region is at least as high as a pressure which prevails on the side of the first pressure region. The first valve is coupled to the second valve so that the second valve closes when the first valve closes. The second valve is coupled to the third valve so that the third valve opens when the second valve closes. | ||||||
| 50 | THERMOSTAT | US14431703 | 2013-09-30 | US20150260410A1 | 2015-09-17 | Davide Besati; Massimo Dugnani; Luca Pedretti; Mauro Tappa; Giuseppe Valzi |
| A thermostat for cooking appliances powered by gas includes a body defining an inlet conduit and an outlet conduit that receive a gas flow from a supply source and to supply it to a gas burner, and a chamber having a substantially cylindrical shape that is in fluid communication with the inlet conduit, and also with the outlet conduit either directly, through a main opening formed at one end thereof, or indirectly, through a secondary conduit formed in the body of the thermostat. The gas flows into the outlet conduit bypassing the main opening. A one-piece valve adjusting the gas flow rate is coaxially fitted in the chamber and guided by its peripheral walls. These features make the structural configuration of the thermostat body and its conduits is much more compact, functional and less expensive than in thermostats known in the art. | ||||||
| 51 | SEVEN UNIVERSE INDUSTRIAL CO., LTD. | US13934774 | 2013-07-03 | US20150007685A1 | 2015-01-08 | Pao-Chi CHANG |
| The present invention provides a button set for gas valve, which is characterized by that, multiple oil chambers are set on inner wall of the axle hole of the axle hole on the upper cover of the button set in relation to the surface of the rotating axle; this could accommodate lubricant and reduce the contact area between the rotating axle and axle hole, thus improving the rotating smoothness of the rotating axle within the axle hole and reducing the machining accuracy. | ||||||
| 52 | Gas burner for a household appliance | US14126375 | 2012-06-11 | US20140120480A1 | 2014-05-01 | Mikel Arizmendi Zurutuza; Marcos Pablo Curto |
| A compact thermoelectric safety actuator having a first body with a first cavity and a second body with a second cavity. The first and second bodies are connected so that the first and second cavities are arranged facing and open to one another. The first body has a gas outlet and the second body has a gas inlet in fluid communication with the gas outlet through the second cavity, An electromagnet of the actuator has a first end portion residing in the first cavity and a second end portion residing in the second cavity. A rotatable arm has a first end with a ferromagnetic frame adapted to engage the second portion of the electromagnet and a second end coupled to a sealing member, each of the tilting arm, ferromagnetic frame and sealing member are arranged in the second cavity. The first sealing member is configured to seat against a seating located on the first body when the arm is in a rest position, the first seating being located between the gas outlet and the second cavity. | ||||||
| 53 | ORIFICE HOLDER AND TUBE ASSEMBLY FOR USE WITH A GAS-FUELED APPLIANCE | US13183158 | 2011-07-14 | US20130014744A1 | 2013-01-17 | Amelia Lear Hensley; Allen Louis Tatum; Michael Mahaney; Scott Russell King; Jason Randall Northcut; Jeffrey Shawn Coulter |
| An orifice holder for use with a gas-fueled appliance includes a body, an orifice passage defined in the body, a first tube passage defined in the body, and a second tube passage defined in the body. The orifice passage, the first tube passage, and the second tube passage are in flow communication within the body. | ||||||
| 54 | Fuel selection valve assemblies | US12048191 | 2008-03-13 | US08241034B2 | 2012-08-14 | David Deng |
| In certain embodiments, an apparatus includes a control valve for regulating fuel flow. The apparatus can include a burner and a valve assembly. In some embodiments, the valve assembly includes a housing, which can define a first fuel input for receiving a first fuel from a first fuel source and a second fuel input for receiving a second fuel from a second fuel source. The housing can define a first fuel output for directing fuel toward the control valve, and can define a third fuel input for receiving a portion of either the first fuel or the second fuel from the control valve. The housing can define a first egress flow path and a second egress flow path, each for directing fuel to the burner. In certain embodiments, the apparatus includes a valve body configured to selectively permit fluid communication between the first and second inputs and the output and between the third input and the egress flow paths. | ||||||
| 55 | FUEL SELECTION VALVE ASSEMBLIES | US12048191 | 2008-03-13 | US20080223465A1 | 2008-09-18 | David Deng |
| In certain embodiments, an apparatus includes a control valve for regulating fuel flow. The apparatus can include a burner and a valve assembly. In some embodiments, the valve assembly includes a housing, which can define a first fuel input for receiving a first fuel from a first fuel source and a second fuel input for receiving a second fuel from a second fuel source. The housing can define a first fuel output for directing fuel toward the control valve, and can define a third fuel input for receiving a portion of either the first fuel or the second fuel from the control valve. The housing can define a first egress flow path and a second egress flow path, each for directing fuel to the burner. In certain embodiments, the apparatus includes a valve body configured to selectively permit fluid communication between the first and second inputs and the output and between the third input and the egress flow paths. | ||||||
| 56 | Gas-controlling device for incandescence and other gas-lamps. | US1905266015 | 1905-06-19 | US829751A | 1906-08-28 | ANDREWS FREDERICK AUGUSTUS |
| 57 | REGULATING VALVE FOR A GAS COOKING APPLIANCE AND GAS COOKING APPLIANCE INCORPORTATING SAID REGULATING VALVE | US16039959 | 2018-07-19 | US20180320795A1 | 2018-11-08 | Felix QUEREJETA ANDUEZA; Imanol ARRIOLA-BENGOA UNZUETA |
| Regulating valve for a gas cooking appliance according to one embodiment includes a valve body with an inlet conduit, at least one outlet conduit and an inner cavity in fluid communication with the inlet conduit. The regulating valve also includes a rotating disc in contact with a wall of the valve body that partially defines the inner cavity. The rotating disc includes at least one connecting opening for regulating the gas flow between the inner cavity and the outlet conduit by means of rotation. Operating means is connected to the rotating disc for rotating it. The regulating valve is adapted for supplying different types of combustible gas, the rotating disc being arranged in a different angular position, depending on the type of gas to be supplied, when the operating means is arranged in a reference position. | ||||||
| 58 | SWITCHING DEVICE OF GAS VALVE | US15644473 | 2017-07-07 | US20180306436A1 | 2018-10-25 | CHUNG-CHIN HUANG; CHIN-YING HUANG; HSIN-MING HUANG; HSING-HSIUNG HUANG; YEN-JEN YEH |
| A switching device includes a rod, a rotating shaft, and a valve assembly including a cover and a plug member. The cover engaged with the valve body has a first block section, a second block section, a space, and a threaded hole communicates with the space. The plug member is rotatably provided in a chamber of the cover, changing an area of an opening of an inlet hole. The rotating shaft has a projection is adapted to drive the plug member to rotate. A rod body of the rod has a threaded section engaged with the threaded hole. When the projection abuts against the first block section, the plug member seals the inlet hole. When the projection abuts against the rod, the plug member changes the area to a first area. When the projection abuts against the second block section, the plug member changes the area to a second area. | ||||||
| 59 | KNOB ASSEMBLY FOR COOK TOP | US15900384 | 2018-02-20 | US20180238552A1 | 2018-08-23 | Yeonsik HA |
| A knob assembly includes a front panel, a knob located at a front side of the front panel and configured to rotate based on operation by a user, a knob shaft that is coupled to the knob and that extends through the front panel, a supporting pipe that receives the knob shaft and that supports the knob shaft, the supporting pipe being configured to maintain a position relative to the front panel, a valve configured to control supply of gas to the appliance, a valve shaft connected to the valve and configured to control the valve to adjust a flow rate of gas based on rotation of the valve shaft, and a joint that couples the knob shaft to the valve shaft and that is configured to transfer at least one of a rotational motion or a linear motion of the knob shaft to the valve shaft. | ||||||
| 60 | Fuel canister and adapter for insect repellent device | US15439601 | 2017-02-22 | US10051852B2 | 2018-08-21 | Wender Wang; Stephen Shapiro |
| A gas-fueled portable device for the thermal dispensing of volatile materials such as insect repellents is described. The device employs a pressure regulator to establish gas flow, heat generation, and dispensing temperature at pre-determined optimal values. The automatic operation at pre-determined settings provides simple on/off operation for the user of the device. | ||||||
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