公开(公告)号：US20180266684A1

公开(公告)日：2018-09-20

申请号：US15745928

申请日：2016-07-21

申请人： TRE P ENGINEERING S.R.L.

发明人： Rosalino Usci ,  Michele Marcantoni ,  Daniele Belmonti ,  Roberto Onori

IPC分类号： F23N5/24 ,  F23N1/00 ,  F24C3/12

CPC分类号： F23N5/245 ,  F23N1/005 ,  F23N5/107 ,  F23N2031/06 ,  F23N2031/08 ,  F23N2035/14 ,  F23N2035/16 ,  F24C3/12

摘要： The object of the present invention is hence an electro-actuator (1) for gas cooktops or the like, piloted by actuating means, comprising at least one safety electromagnet (4) forming part of a pilotstat, at least one cut-off means (2) of the fuel gas, substantially a sleeve provided with an outlet channel (22) and a conduit (23) of the fuel gas, of at least one safety shutter (20) whereon a pushing/pulling force (FF) acts that operates the safety closing of said outlet channel (22), at least a service shutter (20), and a support structure (10) provided with a cavity (100) within which a stem (21) is placed sliding, whereto at least one ferromagnetic element (32) cooperating with said safety electromagnet (4) and said shutter (20) cooperating with the cut-off means (2) of the fuel gas are constrained, where said safety shutter (20) and said service shutter (20) coincide in a same shutter (20); said ferromagnetic element (32) being anchored to said safety electromagnet (4) through an anchoring force (FP) of mutual attraction that arises when said safety electromagnet (4) is electrically powered, in particular through the flame sensor of pilotstat,characterised in that: said pressing/pulling force (FF) is of magnetic nature and susceptible to be won by the command forces (FS) exerted for the opening of said outlet channel (22) and by said anchoring force (FP).

公开(公告)号：US09958157B2

公开(公告)日：2018-05-01

申请号：US14615624

申请日：2015-02-06

申请人： KOVEA CO., LTD.

发明人： Sang Hyun Kim

IPC分类号： F23N1/00 ,  F24C3/12 ,  G05D16/06 ,  F24C3/14

CPC分类号： F23N1/007 ,  F23K2900/05002 ,  F23N2035/20 ,  F23N2035/24 ,  F24C3/12 ,  F24C3/14 ,  G05D16/0658 ,  Y10T137/7924

摘要： A burner includes: an adaptor to which a fuel supply box for supplying fuel is connected, and having a fuel inlet; a combustion part configured to perform combustion while fuel injected from the fuel inlet is discharged through a flow path; a connection housing disposed between the adaptor and the combustion part, having a fuel supply path communicated with the fuel inlet, and configured to feed fuel of the fuel supply box to the combustion part; an inflow fuel control part provided at one side of the connection housing, and configured to control the amount of fuel injected by controlling an open degree of the fuel inlet; and a feed fuel control part provided at another side of the connection housing, and configured to control the amount of fuel supplied to the combustion part by controlling an open degree of one side of the fuel supply path.

公开(公告)号：US20170261210A1

公开(公告)日：2017-09-14

申请号：US15455871

申请日：2017-03-10

申请人： BLUE RHINO GLOBAL SOURCING, INC.

发明人： Aaron Edward Harris ,  Richard H. Harris

IPC分类号： F24B1/181 ,  F24B1/195 ,  F24B1/199 ,  F24B1/192

CPC分类号： F24C3/022 ,  F24B1/181 ,  F24C3/08 ,  F24C3/10 ,  F24C3/12

摘要： A fire pit apparatus is provided. The fire pit apparatus includes an enclosure; a burner assembly comprising a burner, wherein the burner is positioned on or at least partially within the surface of the enclosure; at least one control assembly; an elongate hollow member extending from the burner assembly to a distal end, the elongate hollow member being operatively and fluidly connected to the burner assembly and control assembly; and wherein, the enclosure defines a first aperture and a first compartment and a second aperture and a second compartment, wherein the first aperture provides access to the first compartment and the second aperture provides access to the second compartment and wherein the second compartment defines a third aperture that provides access to the first compartment.

公开(公告)号：US09746186B2

公开(公告)日：2017-08-29

申请号：US14403888

申请日：2013-05-24

申请人： ELTEK S.p.A.

发明人： Marco Moro ,  Paolo Savini

IPC分类号： F24C3/12 ,  F23N1/00 ,  F23N5/10 ,  F23N5/20

CPC分类号： F24C3/12 ,  F23N1/007 ,  F23N5/107 ,  F23N5/203

摘要： A control device for gas appliances comprises at least one control module (20) having a supporting structure that can be associated to a gas tap (10) and defines a housing, contained within which is at least one first part of a circuit arrangement. The control module (20) comprises a command element operable by a user for activating at least one timing function and/or a function of ignition of a gas burner. The first part of the circuit arrangement comprises control elements, electrical-interconnection elements, and detection elements (45) configured for detecting actuation of the command element and supplying corresponding signals to the control elements.The circuit arrangement comprises further control and/or command elements (PSD, IS, F, LE, BC, ISC) and/or an auxiliary module (PSD).

公开(公告)号：US09672721B2

公开(公告)日：2017-06-06

申请号：US14170464

申请日：2014-01-31

申请人： Dongbu Daewoo Electronics Corporation

发明人： Seong Yeop Jeong

IPC分类号： G08B21/18 ,  G08B3/10 ,  G08B5/38 ,  F24C3/12 ,  F24C5/16 ,  F24C7/08 ,  F24C15/02 ,  F24C15/04

CPC分类号： G08B21/182 ,  F24C3/12 ,  F24C5/16 ,  F24C7/08 ,  F24C15/02 ,  F24C15/028 ,  F24C15/04 ,  G08B3/10 ,  G08B5/38

摘要： A method for controlling a cooking device includes detecting a temperature of a door on the cooking device, comparing the detected temperature with a predetermined warning and/or reference temperature, generating a predetermined warning if the detected temperature is equal to or higher than the predetermined warning and/or reference temperature, and outputting the predetermined warning.

公开(公告)号：US20170138608A1

公开(公告)日：2017-05-18

申请号：US14942963

申请日：2015-11-16

申请人： SHU-JUI CHANG

发明人： SHU-JUI CHANG

IPC分类号： F24C3/12 ,  F23N1/00 ,  F24C3/08

CPC分类号： F24C3/12 ,  F23N1/007 ,  F23N2035/12 ,  F24C3/08

摘要： A grill stove contains a grilling body and plural heating devices. Each grilling device includes a first heat tube, a second heat tube, an accommodation seat, and a valve unit. The accommodation seat has a first conduit, a second conduit, a gas supply tube, and a dispersion tube. The valve unit has a driving shaft and a control valve, the driving shaft extends out of the accommodation seat and is in connection with a first end of the control valve, and a second end of the valve unit inserts into the first conduit. The control valve has a channel, a first through orifice, a second through orifice, and a third through orifice. The control valve is rotated to stop the gas supply tube, to communicate with the gas supply tube via the first through orifice or to communicate with the gas supply tube via the second through orifice.

公开(公告)号：US09612019B2

公开(公告)日：2017-04-04

申请号：US13515319

申请日：2010-12-23

申请人： Engin Atalay ,  Zeki Kafali ,  Ersin Karaduman

发明人： Engin Atalay ,  Zeki Kafali ,  Ersin Karaduman

IPC分类号： F24C3/12 ,  F23N5/24 ,  F23D14/72

CPC分类号： F24C3/12 ,  F23N5/245 ,  F23N2031/06 ,  F24C3/126

摘要： A safety system for gas-operated cooking appliances which include at least one burner which is connected to the mains gas network via a distributor, the gas flow of which is controlled by a manually operated gas tap, includes a position switch, a flame detection device, an electrically controlled control valve which is installed in the mains gas network, a manually actuated restoring switch in operable communication with the control valve, and a control circuit. The control circuit is configured to open the control valve after the latter was shut off by the flame detector of the burner only when the control circuit simultaneously receives a signal from the restoring switch and the position switch. The safety system serves as a child safety measure which prevents an inadvertent re-activation of a gas flow system that has been shut off.

公开(公告)号：US20170023254A1

公开(公告)日：2017-01-26

申请号：US14805810

申请日：2015-07-22

申请人： General Electric Company

发明人： Paul Bryan Cadima

IPC分类号： F24C1/06 ,  F24C3/08 ,  A47J37/06

CPC分类号： F24C1/06 ,  A47J37/049 ,  A47J37/0611 ,  A47J37/0676 ,  A47J37/0704 ,  F24C3/082 ,  F24C3/085 ,  F24C3/12 ,  F24C15/107

摘要： A cooktop appliance includes a plurality of gas burners positioned at an outer surface of a panel. A griddle plate may be positioned over at least one gas burner of the plurality of gas burners. An electric heating element is mounted to the griddle plate. A socket on the panel may receive a plug of the electric heating element. A switch configured for obstructing gas fuel flow to the at least one gas burner of the plurality of gas burners when the griddle plate is positioned over the at least one gas burner of the plurality of gas burners.

摘要翻译： 灶具装置包括定位在面板的外表面上的多个气体燃烧器。 平板炉可以位于多个气体燃烧器中的至少一个气体燃烧器上。 电加热元件安装在平板炉上。 面板上的插座可以接收电加热元件的插头。 开关，其构造成当所述扒板位于所述多个气体燃烧器中的所述至少一个气体燃烧器上方时，阻止气体燃料流入所述多个气体燃烧器中的所述至少一个气体燃烧器。

公开(公告)号：US20160348916A1

公开(公告)日：2016-12-01

申请号：US15167797

申请日：2016-05-27

申请人： Lynx Grills, Inc.

发明人： John T. FRENCH ,  Randall Lee DAWSON

IPC分类号： F24C3/12 ,  F23N1/00 ,  F16K37/00 ,  F16K31/60 ,  F16K31/06 ,  F24C3/10 ,  F16K31/524

CPC分类号： F24C3/12 ,  F16K31/0675 ,  F16K31/524 ,  F16K31/60 ,  F16K37/0025 ,  F23N1/007 ,  F23N2029/12 ,  F24C3/103 ,  F24C3/126

摘要： A system for igniting a grill can include a solenoid valve, a flame rectification sensor, an igniter, and a control circuit connected to the solenoid valve and the flame rectification sensor. The solenoid valve controls flow of gas to the grill's burner and includes a switch that closes when a handle connected to the switch opens the solenoid valve. The control circuit sends current to the solenoid valve when the switch is closed to hold the solenoid valve open. After the switch closes, the igniter is ignited. After ignition, the control circuit monitors the presence of a flame with a flame rectification sensor. If no flame is detected after a certain amount of time, the control circuit stops sending current to the solenoid valve to close the solenoid valve.

摘要翻译： 用于点燃格栅的系统可以包括电磁阀，火焰整流传感器，点火器和连接到电磁阀和火焰整流传感器的控制电路。 电磁阀控制气体到格栅燃烧器的流动，并且包括当连接到开关的手柄打开电磁阀时闭合的开关。 当开关闭合时，控制电路向电磁阀发送电流，以保持电磁阀打开。 开关关闭后，点火器点火。 点火后，控制电路用火焰整流传感器监测火焰的存在。 如果在一定时间后没有检测到火焰，则控制电路停止向电磁阀发送电流以关闭电磁阀。

公开(公告)号：US09494320B2

公开(公告)日：2016-11-15

申请号：US13740114

申请日：2013-01-11

申请人： Honeywell International Inc.

发明人： Brent Chian ,  Douglas Bird ,  Peter Anderson ,  Timothy J. Nordberg ,  Thomas Johnson ,  Rolf L. Strand

IPC分类号： F23Q7/22 ,  F23Q5/00 ,  F23Q7/26 ,  F24C3/12 ,  F24H9/20 ,  F24H1/18

CPC分类号： F23Q5/00 ,  F23Q7/26 ,  F24C3/12 ,  F24H1/186 ,  F24H9/2035 ,  F24H2240/08 ,  F24H2240/09

摘要： A flame powered intermittent pilot combustion controller may include a first power source and a second power source separate from the first power source, a thermal electric and/or photoelectric device, an igniter and a controller. The thermal electric and/or photoelectric device may charge the first power source when exposed to a flame. The controller and the igniter may receive power from the first power source when the first power source has sufficient available power, and may receive power from the second power source when the first power source does not have sufficient available power.

摘要翻译： 火焰供电的间歇式先导燃烧控制器可以包括与第一电源分开的第一电源和第二电源，热电和/或光电装置，点火器和控制器。 当暴露于火焰时，热电和/或光电装置可对第一电源充电。 当第一电源具有足够的可用功率时，控制器和点火器可以从第一电源接收电力，并且当第一电源没有足够的可用功率时，控制器和点火器可以从第二电源接收电力。