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41. 发明授权

US4692574A Differential pressure responsive switch 失效
标题翻译：差压开关
公开(公告)号：US4692574A
公开(公告)日：1987-09-08
申请号：US854261
申请日：1986-04-21
申请人： Hendrikus Berkhof
发明人： Hendrikus Berkhof
IPC分类号： F23N5/24 , H01H35/26 , H01H35/32
CPC分类号： F23N5/247 , H01H35/2692 , Y10T137/2278
摘要： A differential pressure responsive switch utilizes an operating diaphragm which has a position controlled by a pressure being monitored with the diaphragm acting through a transmission member upon an electrical switch and includes a first chamber divided by a control diaphragm and having an inlet for the pressure to be monitored to one side of the control diaphragm while the other side of the control diaphragm carries a closure member for an adjacent bleed valve seat. An inlet for the bleed valve is connected via a throttle to a source of a pressurized gas and to a second chamber defined by the operating diaphragm and a spring is engaged through the transmission member to urge the operating diaphragm against the pressure in the second chamber.
摘要翻译：差压响应开关利用操作隔膜，该操作隔膜具有受到监视压力的位置，隔膜通过透气构件在电开关上作用，并包括由控制隔膜分隔的第一腔室，并具有用于压力的入口监控到控制膜片的一侧，而控制膜片的另一侧承载用于相邻放气阀座的关闭构件。用于排放阀的入口通过节气门连接到加压气体源，并连接到由操作隔膜限定的第二室，并且弹簧通过传动构件接合，以迫使操作隔膜克服第二室中的压力。

42. 发明授权

US4129408A Gas burner lighting device for an absorption refrigerating apparatus 失效
标题翻译：用于吸收式制冷装置的气体燃烧器照明装置
公开(公告)号：US4129408A
公开(公告)日：1978-12-12
申请号：US734549
申请日：1976-10-21
申请人： John R. Hammar
发明人： John R. Hammar
IPC分类号： F23M7/00 , F23M11/00 , F23N5/24 , F24C3/00 , F24C3/12 , F25B33/00 , F25D23/00 , F23D11/36
CPC分类号： F24C3/12 , F23M11/00 , F23M7/00 , F23N5/247 , F24C3/004 , F25B33/00 , F25B2333/003 , F25D23/003
摘要： A device associated with a gas burner of an absorption refrigerating apparatus that ensures the lighting of the gas burner without the requirements of special knowledge and ability. The device includes a burner housing in a sealed system having a part that is movable against the action of a spring in order to establish communication between the normally closed combustion system and the atmosphere.
摘要翻译：与吸收式制冷装置的气体燃烧器相关联的装置，其确保燃气燃烧器的照明，而不需要特殊的知识和能力。该装置包括在密封系统中的燃烧器壳体，该燃烧器壳体具有抵抗弹簧作用的部件，以便建立常闭燃烧系统和大气之间的连通。

43. 发明授权

US4033713A Safety device for butterfly dampers 失效
标题翻译：蝶阀的安全装置
公开(公告)号：US4033713A
公开(公告)日：1977-07-05
申请号：US606527
申请日：1975-08-21
申请人： Sven Arne Nilsson
发明人： Sven Arne Nilsson
IPC分类号： F23N1/06 , F23N5/24 , F23N3/00
CPC分类号： F23N5/247 , F23N1/067 , F23N2035/04
摘要： A safety device for butterfly dampers is mounted in the flue duct of oil fired central heaters and operated by a control device susceptible of rotating a damper element actuated by the pressure of fuel oil fed by a pump through an oil supply line to a burner head to open and close the flue duct. A valve device is mounted in the oil supply line between the oil pump and the burner head and controlled by a position indicator associated with the damper device. The rotation of the damper element is transferred to the position indicator who relays the signal to the valve device. Accordingly a rotation of the damper element toward the closing position will actuate the valve device to close the oil supply line and extinguish the heater.
摘要翻译：用于蝶形阻尼器的安全装置安装在燃油中央加热器的烟道中，并且由控制装置操作，该控制装置易于将由泵通过供油管线供给的燃油的压力致动的阻尼元件旋转到燃烧器头，打开和关闭烟道。阀装置安装在油泵和燃烧器头之间的供油管线中，并由与减震装置相关联的位置指示器控制。阻尼器元件的旋转被传递到将信号传递到阀装置的位置指示器。因此，阻尼器元件朝向关闭位置的旋转将致动阀装置以关闭供油管线并熄灭加热器。

44. 发明授权

US3422841A Safety cut-off valves for gas supply systems 失效
标题翻译：气体供应系统的安全切断阀
公开(公告)号：US3422841A
公开(公告)日：1969-01-21
申请号：US3422841D
申请日：1967-07-10
申请人： BRYAN DONKIN CO LTD
发明人： FARRER SYDNEY
IPC分类号： F16K31/06 , F16K31/10 , F23N5/24 , F16K17/06 , F16K31/08
CPC分类号： F23N5/247 , F16K31/06 , F16K31/105 , Y10T137/7728 , Y10T137/773 , Y10T137/783

45. 发明授权

US09587830B2 Control valves for heaters and fireplace devices 有权
标题翻译：加热器和壁炉设备的控制阀
公开(公告)号：US09587830B2
公开(公告)日：2017-03-07
申请号：US14815592
申请日：2015-07-31
申请人： PROCOM HEATING, INC.
发明人： David Deng
IPC分类号： F23N5/10 , F23N5/24 , F23N1/00 , F23Q9/10 , F23N5/26 , F23Q9/00 , F23Q21/00
CPC分类号： F23N5/242 , F23N1/002 , F23N1/005 , F23N5/105 , F23N5/245 , F23N5/247 , F23N5/26 , F23N2035/16 , F23N2035/18 , F23N2035/22 , F23N2035/24 , F23Q9/00 , F23Q9/10 , F23Q21/00 , Y10T137/0318 , Y10T137/1516 , Y10T137/86871
摘要： A heating apparatus may include a control valve assembly. A control valve assembly can have a housing and a valve body positioned within the housing. The housing can define an inlet and first and second outlets. The control valve assembly can also include an igniter having a sensor for firing an electrode. An extension can be used to activate the sensor and to thereby activate the igniter.
摘要翻译：加热装置可以包括控制阀组件。控制阀组件可以具有壳体和位于壳体内的阀体。壳体可以限定入口和第一和第二出口。控制阀组件还可以包括具有用于点燃电极的传感器的点火器。扩展可用于激活传感器，从而激活点火器。

46. 发明申请

US20160084505A1 Gas Burner with Tilt Safety Assembly 有权
标题翻译：带倾斜安全组件的气体燃烧器
公开(公告)号：US20160084505A1
公开(公告)日：2016-03-24
申请号：US14537962
申请日：2014-11-11
申请人： Pro-Iroda Industries, I,nc.
发明人： Wei-Cheng Ma
IPC分类号： F24C3/12 , F24C1/16 , F24C15/00
CPC分类号： F24C3/126 , F23D14/28 , F23D14/72 , F23N5/247 , F23N2031/14 , F24C1/16 , F24C3/14 , F24C15/001
摘要： A gas burner includes a gas reservoir, a combustion device, and a tilt safety device fluidly connecting to one another. The tilt safety device includes first and second seats including first and second gas passages respectively, an elastomer disposed on the second seat and including a section defining a stop, a control mechanism including a lever adjacent to the elastomer and including a first contact area and at least one second contact area selectively engaging with a pusher which engages with the stop, and a gas flow channel connecting to the second gas passage and a hole extending through the elastomer and the first gas passage and including the first and second ends thereof including the stop disposed therebetween. The first and at least one second contact areas space from the elastomer at first and second heights respectively. The second height is less than the first height.
摘要翻译：气体燃烧器包括气体储存器，燃烧装置和彼此流体连接的倾斜安全装置。倾斜安全装置包括分别包括第一和第二气体通道的第一和第二座椅，设置在第二座椅上并包括限定止动件的部分的弹性体，包括与弹性体相邻的杆的控制机构，并且包括第一接触区域至少一个第二接触区域选择性地与与止动件接合的推动器接合，以及连接到第二气体通道的气体流动通道和延伸穿过弹性体和第一气体通道的孔，并且包括其第一和第二端部，其包括止动件设置在它们之间。第一和第二接触区分别在弹性体的第一和第二高度处。第二个高度小于第一个高度。

47. 发明申请

US20140342295A1 STOVE 审中-公开
标题翻译：火炉
公开(公告)号：US20140342295A1
公开(公告)日：2014-11-20
申请号：US14234793
申请日：2012-07-27
申请人： Dermot Walsh
发明人： Dermot Walsh
IPC分类号： F24C3/12 , F24C3/14
CPC分类号： F24C3/12 , F23D14/28 , F23D14/34 , F23K2900/05001 , F23K2900/05002 , F23N5/247 , F23N2035/24 , F24C3/14
摘要： A stove has a fuel reservoir which communicates via fuel supply line with a burner. A stop valve in the fuel supply line controls fuel supply from the fuel reservoir to the burner. A normally-open emergency shut-off valve in the fuel supply line is operable to close the fuel supply line if the fuel pressure rises a preset amount above a normal operating pressure due to overheating of the fuel reservoir for example.
摘要翻译：炉具有通过燃料供应管线与燃烧器连通的燃料储存器。燃料供应管路中的截止阀控制从燃料储存器到燃烧器的燃料供应。如果燃料压力例如由于燃料储存器的过热而使燃料压力上升超过正常操作压力的预设量，燃料供应管线中的常开紧急切断阀可操作以关闭燃料供应管线。

48. 发明申请

US20130209944A1 CONTROL VALVES FOR HEATERS AND FIREPLACE DEVICES 有权
标题翻译：用于加热器和火焰装置的控制阀
公开(公告)号：US20130209944A1
公开(公告)日：2013-08-15
申请号：US13683855
申请日：2012-11-21
申请人： CONTINENTAL APPLIANCES, INC. D.B.A. PROC
发明人： David Deng
IPC分类号： F23N1/00 , F23Q9/00 , F23N5/26 , F23Q21/00
CPC分类号： F23N5/242 , F23N1/002 , F23N1/005 , F23N5/105 , F23N5/245 , F23N5/247 , F23N5/26 , F23N2035/16 , F23N2035/18 , F23N2035/22 , F23N2035/24 , F23Q9/00 , F23Q9/10 , F23Q21/00 , Y10T137/0318 , Y10T137/1516 , Y10T137/86871
摘要： A dual fuel heating apparatus can include a safety control system having a shutoff valve, a thermocouple solenoid assembly, a first nozzle, and a second nozzle. The first nozzle can be positioned to direct heat from combustion of a first gas, liquid, or combination thereof towards the thermocouple solenoid assembly when the first gas, liquid, or combination thereof is being combusted. The second nozzle can be positioned to direct heat from combustion of a second gas, liquid, or combination thereof towards the thermocouple solenoid assembly when the second gas, liquid, or combination thereof is being combusted. The thermocouple solenoid assembly can be configured to maintain the shutoff valve in an open position based on heat from combustion directed to the thermocouple solenoid assembly or in a closed position based on an absence of heat from combustion directed to the thermocouple solenoid assembly.
摘要翻译：双燃料加热装置可以包括具有切断阀，热电偶螺线管组件，第一喷嘴和第二喷嘴的安全控制系统。当第一气体，液体或其组合被燃烧时，第一喷嘴可以定位成将热量从第一气体，液体或其组合的燃烧引向热电偶螺线管组件。当第二气体，液体或其组合被燃烧时，第二喷嘴可以定位成将热量从第二气体，液体或其组合的燃烧引向热电偶螺线管组件。热电偶螺线管组件可以被配置为基于来自引导到热电偶螺线管组件的燃烧的热量或者基于没有来自引导到热电偶螺线管组件的燃烧的热量而处于关闭位置，将截止阀保持在打开位置。

49. 发明授权

US08496471B2 Pilot light gas line connector assembly 失效
标题翻译：先导轻气线连接器总成
公开(公告)号：US08496471B2
公开(公告)日：2013-07-30
申请号：US12773298
申请日：2010-05-04
申请人： Daniel B. Griffith
发明人： Daniel B. Griffith
IPC分类号： C10L10/00
CPC分类号： F23D14/50 , F16L19/025 , F23K2900/05001 , F23N5/247 , F23N2005/185 , F23N2031/08 , Y10T29/49428
摘要： Pilot light gas line connector assemblies and methods for cleaning a pilot light orifice are disclosed herein. An exemplary connector assembly for coupling to a pilot light gas line and cleaning a pilot orifice has a first fitting end, a second fitting end, and a passageway therebetween. The first fitting end is adapted to receive a first end of the pilot light gas line and the second fitting end is adapted to receive a valve capable of directing forced air from a forced air source into the second fitting end. Methods of cleaning a pilot orifice of a pilot light system include removing the pilot light gas line from a gas port and coupling the pilot light gas line to a pilot light gas line connector assembly. Then forced air is directed into the connector assembly and through the pilot light gas line, thereby cleaning the pilot orifice.
摘要翻译：本文公开了先导轻型气体管线连接器组件和用于清洁导向灯孔的方法。用于联接到引燃轻型气体管线并清洁引导孔的示例性连接器组件具有第一配合端，第二配件端和它们之间的通道。第一装配端适于接收先导轻型气体管线的第一端，并且第二装配端适于容纳能够将强制空气从强制空气源引导到第二装配端的阀。清洁引燃灯系统的先导孔的方法包括从气体端口移除引导轻气线并将先导轻气管线连接到引燃轻型气体管线连接器组件。然后将强制空气引导到连接器组件中并通过先导轻型气体管线，从而清洁引导孔。

50. 发明授权

US08317511B2 Control valves for heaters and fireplace devices 有权
标题翻译：加热器和壁炉设备的控制阀
公开(公告)号：US08317511B2
公开(公告)日：2012-11-27
申请号：US12644997
申请日：2009-12-22
申请人： David Deng
发明人： David Deng
IPC分类号： F23C1/00 , F23C1/08 , F23N1/00
CPC分类号： F23N5/242 , F23N1/002 , F23N1/005 , F23N5/105 , F23N5/245 , F23N5/247 , F23N5/26 , F23N2035/16 , F23N2035/18 , F23N2035/22 , F23N2035/24 , F23Q9/00 , F23Q9/10 , F23Q21/00 , Y10T137/0318 , Y10T137/1516 , Y10T137/86871
摘要： A dual fuel heating apparatus can include a safety control system having a shutoff valve, a thermocouple solenoid assembly, a first nozzle, and a second nozzle. The first nozzle can be positioned to direct heat from combustion of a first gas, liquid, or combination thereof towards the thermocouple solenoid assembly when the first gas, liquid, or combination thereof is being combusted. The second nozzle can be positioned to direct heat from combustion of a second gas, liquid, or combination thereof towards the thermocouple solenoid assembly when the second gas, liquid, or combination thereof is being combusted. The thermocouple solenoid assembly can be configured to maintain the shutoff valve in an open position based on heat from combustion directed to the thermocouple solenoid assembly or in a closed position based on an absence of heat from combustion directed to the thermocouple solenoid assembly.
摘要翻译：双燃料加热装置可以包括具有切断阀，热电偶螺线管组件，第一喷嘴和第二喷嘴的安全控制系统。当第一气体，液体或其组合被燃烧时，第一喷嘴可以定位成将热量从第一气体，液体或其组合的燃烧引向热电偶螺线管组件。当第二气体，液体或其组合被燃烧时，第二喷嘴可以定位成将热量从第二气体，液体或其组合的燃烧引向热电偶螺线管组件。热电偶螺线管组件可以被配置为基于来自引导到热电偶螺线管组件的燃烧的热量或者基于没有来自引导到热电偶螺线管组件的燃烧的热量而处于关闭位置，将截止阀保持在打开位置。

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