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1. 发明申请

WO2018165660A1 ADJUSTABLE RESTRICTOR FOR BURNER 审中-公开
公开(公告)号：WO2018165660A1
公开(公告)日：2018-09-13
申请号：PCT/US2018/022000
申请日：2018-03-12
申请人： BECKETT GAS, INC.
发明人： O'DONNELL, Michael J.
IPC分类号： F23D14/00 , F23D14/02 , F23D14/60 , F23N1/00 , F23N1/02 , F23N1/04 , F23N1/06
摘要： A flow control device for an appliance including a burner and a blower for delivering a pre-mixed mixture of air and gas to the burner includes a flange defining an opening through which the pre-mixed mixture of air and gas flows from an outlet of the blower to the burner. A damper plate is provided in the opening downstream of the blower for increasing a static pressure at the outlet of the blower during ignition of the burner.

2. 发明申请

WO2018152394A1 CONTROL SYSTEM FOR BURNER 审中-公开
公开(公告)号：WO2018152394A1
公开(公告)日：2018-08-23
申请号：PCT/US2018/018478
申请日：2018-02-16
申请人： BECKETT GAS, INC.
发明人： MAIELLO, Dennis
IPC分类号： F23N5/18 , H02P6/08 , F24H3/08
摘要： A method of controlling operation of a furnace having a pre-mixed burner, a heat exchanger, and an inducer blower downstream of the heat exchanger includes monitoring a pressure drop across the heat exchanger. The speed of the inducer blower is controlled in response to the monitored pressure drop to thereby control mass flow through the furnace.

3. 发明申请

WO2018098157A3 COMBUSTOR 审中-公开
公开(公告)号：WO2018098157A3
公开(公告)日：2018-05-31
申请号：PCT/US2017/062800
申请日：2017-11-21
申请人： BECKETT GAS, INC.
发明人： O'DONNELL, Michael J.
IPC分类号： F23R3/12 , F23R3/14 , F23R3/38 , F23R3/28
摘要： A fuel burner includes a tube extending from a first end to a second end and having an outer surface and an inner surface defining a central passage. The central passage is supplied at the first end with a mixture of air and combustible fuel pre-mixed upstream of the tube. The second end is closed by an end wall in a fluid-tight manner. The tube includes fluid directing structure for directing the pre-mixed mixture radially outward from the central passage to an exterior of the tube such that the pre-mixed mixture rotates radially about the central axis along the exterior of the tube.

4. 发明申请

WO2016011073A1 HEAT EXCHANGER COIL FOR A RECREATIONAL VEHICLE 审中-公开
标题翻译：热交换器线圈用于娱乐车辆
公开(公告)号：WO2016011073A1
公开(公告)日：2016-01-21
申请号：PCT/US2015/040442
申请日：2015-07-14
申请人： DOMETIC SWEDEN AB , BECKETT GAS, INC.
发明人： SCHMIDT, Gale A. , SCHMIDT, Christopher C. , MATSON, Steve R. , MARICIC, Richard
IPC分类号： F28D1/047 , F28D7/08
CPC分类号： F24H3/087 , B60H1/00264 , B60H1/00328 , B60H1/00364 , F28D1/0472 , F28F1/006
摘要： A compact heat exchanger suitable for use in a forced air furnace for a recreational vehicle includes a multi-turn coil having linear segments interposed between bends. The coil is formed from a monolithic tube with portion of the tube being expanded to vary the diameter.
摘要翻译：适合用于休闲车辆的强制空气炉的紧凑型热交换器包括具有插入在弯曲部之间的线性段的多匝线圈。线圈由整体管形成，其中管的一部分被扩张以改变直径。

5. 发明申请

WO2018191255A1 DIRECT FIRED APPLIANCE 审中-公开
公开(公告)号：WO2018191255A1
公开(公告)日：2018-10-18
申请号：PCT/US2018/026869
申请日：2018-04-10
申请人： BECKETT GAS, INC.
发明人： O'DONNELL, Michael J.
IPC分类号： F24H3/04 , A21B1/26 , A21B1/28 , A47J37/00 , F23D14/02 , F23D14/10 , F23D14/58
CPC分类号： A21B1/28 , A21B3/02 , A47J37/00 , A47J37/0647 , A47J37/0713 , F24C3/128 , F24C15/32 , F24H3/04
摘要： A fluid directing structure for a direct fired appliance having a heating space, a burner for providing heat to the heating space, and an exhaust includes a duct. The duct includes a first passage extending from a first end adjacent the burner to a second end fluidly connected to the exhaust. A second passage extends from a first end fluidly connected to the first passage to a second end fluidly connected to the heating space. A damper is connected to the duct and has a first condition directing fluid flow from the first end of the first passage to the second end of the first passage while preventing fluid flow to the second passage. The damper has a second condition directing fluid flow from the first end of the first passage to the second passage while preventing fluid flow to the second end of the first passage.

6. 发明申请

WO2013023127A1 BURNER 审中-公开
标题翻译：刻录机
公开(公告)号：WO2013023127A1
公开(公告)日：2013-02-14
申请号：PCT/US2012/050278
申请日：2012-08-10
申请人： BECKETT GAS, INC. , COOK, Richard, D. , O'DONNELL, Michael, J.
发明人： COOK, Richard, D. , O'DONNELL, Michael, J.
IPC分类号： F23D14/10
CPC分类号： F23D14/10 , F23D14/02 , F23D14/58 , F23D14/70 , F23D2203/1012 , F23D2203/102 , F23D2900/00003 , F23D2900/14021
摘要： A fuel burner includes an outer tube that extends along a central axis and has an outer surface and an inner surface defining a passage. An inner tube positioned within the passage of the outer tube has an outer surface and an inner surface defining a central passage. A fluid passage is defined between the outer surface of the inner tube and the inner surface of the outer tube. The fluid passage is supplied with a mixture of air and combustible
摘要翻译：燃料燃烧器包括沿着中心轴线延伸并具有限定通道的外表面和内表面的外管。位于外管的通道内的内管具有限定中心通道的外表面和内表面。流体通道限定在内管的外表面和外管的内表面之间。流体通道被供应空气和可燃物质的混合物

7. 发明申请

WO2005095870A1 FURNACE 审中-公开
标题翻译：炉
公开(公告)号：WO2005095870A1
公开(公告)日：2005-10-13
申请号：PCT/US2004/006482
申请日：2004-03-03
申请人： BECKETT GAS, INC. , SLABY, Terrance, C.
发明人： SLABY, Terrance, C.
IPC分类号： F24H3/08
CPC分类号： F23D14/045 , F23D23/00 , F23N2037/02 , F24H3/087
摘要： A gas fired furnace capable of operating with a 16:1 turndown ratio or greater. The furnace includes a plurality of burners (10) grouped into at least (14a) first and second (14b) groups, each group connected to a source of combustible gas through a control valve (30a, 30b, 30c). The control valve (30c) controlling at least one group of burners is of a modulating type having an output proportional to a control signal applied to the valve. The burners fire into associated heat exchange tubes (20a), each tube having an inlet (24) and an outlet. The tube outlets are connected to a collector chamber (44) that includes a baffle plate (60) that divides the collector into two sections, one of the sections communicating with the outlets of the tubes associated with the first group of burners, the other section communicating with the outlets of the heat exchanger tubes associated with the other group of burners.
摘要翻译：能够以16:1的调节比或更大的操作的燃气炉。所述炉包括分成至少（14a）个第一和第二（14b）组的多个燃烧器（10），每个组通过控制阀（30a，30b，30c）连接到可燃气体源。控制至少一组燃烧器的控制阀（30c）具有与施加到阀的控制信号成比例的输出的调制型。燃烧器发射到相关联的热交换管（20a）中，每个管具有入口（24）和出口。管出口连接到收集器室（44），该收集器室包括挡板（60），该挡板将收集器分成两部分，其中一个部分与与第一组燃烧器组相关联的管的出口连通，另一部分与与另一组燃烧器相关联的热交换器管的出口连通。

8. 发明申请

WO2014116970A3 ULTRA-LOW NOX BURNER 审中-公开
标题翻译：超低NOx燃烧器
公开(公告)号：WO2014116970A3
公开(公告)日：2014-09-25
申请号：PCT/US2014012979
申请日：2014-01-24
申请人： BECKETT GAS INC
发明人： MARICIC RICHARD , SAVADEKAR RUPESH , O'DONNELL MICHAEL J
IPC分类号： F24H3/06
CPC分类号： F24D19/1084 , F23D14/045 , F23D14/58 , F23D23/00 , F23D2203/1017 , F23D2203/105 , F23D2207/00 , F23D2212/103 , F23D2212/201 , F24H3/06 , F24H8/00
摘要： A burner for use with an igniter for firing a flame into a heat-exchanger includes a body having a sidewall that defines an interior chamber. A first opening in the body receives a pre-mixed mixture of air and fuel. A second opening in the body is in fluid communication with the first opening. A distributor connected to the body closes the second opening. The distributor includes a first portion and at least one curved second, portion provided on the first portion. Each second portion includes a plurality of first perforations in fluid communication with the first opening in the body. The first perforations of one second portion are positioned adjacent to the igniter such that ignition of the pre-mix mixture flowing through the first perforations results in a flame through the second portion.
摘要翻译：用于将火焰发射到热交换器中的点火器的燃烧器包括具有限定内部室的侧壁的主体。身体中的第一个开口接收空气和燃料的预混混合物。身体中的第二个开口与第一个开口流体连通。连接到主体的分配器关闭第二个开口。分配器包括设置在第一部分上的第一部分和至少一个弯曲的第二部分。每个第二部分包括与主体中的第一开口流体连通的多个第一穿孔。一个第二部分的第一穿孔定位成与点火器相邻，使得流过第一穿孔的预混合混合物的点火导致穿过第二部分的火焰。

9. 发明申请

WO2010014083A1 BURNER 审中-公开
标题翻译：刻录机
公开(公告)号：WO2010014083A1
公开(公告)日：2010-02-04
申请号：PCT/US2008/071519
申请日：2008-07-30
申请人： BECKETT GAS, INC. , O'DONNELL, Michael, J. , COOK, Richard, D.
发明人： O'DONNELL, Michael, J. , COOK, Richard, D.
IPC分类号： A47J37/12
CPC分类号： A47J37/1247 , F23D14/085
摘要： A deep fryer apparatus including a gas burner for heating cooking oil. The burner includes a venturi inlet for receiving fuel and combustion air that communicates with a main chamber having an expanding cross-section. A balancing plate is disposed in a flow path of the fuel air mixture that is located intermediate the inlet and the outlet. The balancing plate defines a region of reduced cross-section in the flow path. A flame cap located at the outlet defines at least one secondary chamber between itself and the balancing plate that defines a flow path cross-section that is larger than the cross-section of the flow path at the balancing plate. The balancing plate is preferably tapered to compensate for variations in the length of the flow path due to an angled orientation between the burner inlet and the outlet.
摘要翻译：一种深油炸锅装置，包括用于加热烹饪油的气体燃烧器。燃烧器包括用于接收与具有膨胀横截面的主室连通的燃料和燃烧空气的文丘里管入口。平衡板设置在位于入口和出口之间的燃料空气混合物的流动路径中。平衡板限定了流动路径中横截面减小的区域。位于出口处的火焰帽限定了在其与平衡板之间的至少一个次级室，其限定了大于平衡板处的流动路径的横截面的流路横截面。平衡板优选是锥形的，以补偿由于燃烧器入口和出口之间的倾斜取向而导致的流动路径长度的变化。

10. 发明申请

WO2020077074A1 CONDENSATE VALVE FOR FURNACE 审中-公开
公开(公告)号：WO2020077074A1
公开(公告)日：2020-04-16
申请号：PCT/US2019/055609
申请日：2019-10-10
申请人： BECKETT GAS, INC.
发明人： O'DONNELL, Michael J.
IPC分类号： F24H3/00 , F24H3/06 , F24H8/00 , F28F17/00
摘要： A flue collector box for a furnace having a cooling coil, a heat exchanger, and an inducer blower includes a housing having an interior chamber in fluid communication with the heat exchanger such that condensation generated in the heat exchanger flows to the interior chamber of the housing. A valve is connected to the housing and includes a pair of lips defining a fluid passage through the valve in fluid communication with the interior chamber. The lips have an open condition allowing condensation to exit the valve when the inducer blower is deactivated. The lips have a closed condition forcefully engaging one another when the inducer blower is activated to prevent condensation from exiting the valve.

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