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公开(公告)号：US20250060098A1
公开(公告)日：2025-02-20
申请号：US18233367
申请日：2023-08-14
Applicant: Air Products and Chemicals, Inc.
Inventor： Anandkumar Makwana , Mark Daniel D'Agostini , Joshua E. Middaugh
Abstract: The invention relates to particular burners, and e.g. to a burner comprising a central main fuel lance, a pilot fuel conduit, a main oxidant conduit, an auxiliary oxidant conduit, and optionally a secondary fuel conduit, which are arranged in a particular and advantageous way to surround each other at least in their downstream sections. The invention further relates to furnaces including the burners and methods of operating the burners. Among others, the burners of the present invention allow a particularly advantageous way of including a pilot burner as an integral part of the main burner to ignite liquid fuel flame in a cold furnace. If required, the pilot flame can assist in extending the flammability limit or operating range of the liquid fuel burner.
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公开(公告)号：US10138711B2
公开(公告)日：2018-11-27
申请号：US14509647
申请日：2014-10-08
Applicant: Adler Hot Oil Service, LLC
Inventor： Paul Briggs
IPC: E21B36/02 , F23C1/08 , E21B41/00 , F23C5/08 , F23D14/26 , E21B43/24 , E21B33/03 , E21B36/00 , E21B43/34 , B60P3/22 , E21B43/26 , F22B1/00 , F23G7/06
Abstract: Systems and methods are disclosed that may include providing a wellhead gas burner to burn wellhead gas produced from a wellhead to heat water and/or other chemicals used in hydrocarbon production and/or well completion processes, including, but not limited to hydraulic fracturing (fracking). The wellhead gas burner may include a pressure regulator and an expansion chamber that permit the wellhead gas burner to continuously operate and accommodate wellhead gas pressure fluctuations. The wellhead gas burner may also be configured as a primary heat source and integrated with a traditional propane/diesel gas burner system configured as a supplemental heat source. The wellhead gas burner may also be mounted to a mobile superheater truck.
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公开(公告)号：US20180306436A1
公开(公告)日：2018-10-25
申请号：US15644473
申请日：2017-07-07
Applicant: GRAND MATE CO., LTD.
Inventor： CHUNG-CHIN HUANG , CHIN-YING HUANG , HSIN-MING HUANG , HSING-HSIUNG HUANG , YEN-JEN YEH
CPC classification number: F23C1/08 , F16K5/02 , F16K5/0214 , F16K5/0242 , F16K5/10 , F16K5/103 , F16K5/12 , F23K5/007 , F23K2900/05002 , F23N1/00 , F23N1/007 , F23N2035/24 , F24C3/10 , F24C3/12 , F24C5/16
Abstract: 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.
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公开(公告)号：US09958152B2
公开(公告)日：2018-05-01
申请号：US15329639
申请日：2014-08-14
Applicant: SIEMENS AKTIENGESELLSCHAFT
Inventor： Stephen A. Ramier , Vinayak V. Barve , Richard L. Thackway , Charalambos Polyzopoulos , Khalil Farid Abou-Jaoude
CPC classification number: F23C1/08 , F23D11/24 , F23L7/002 , F23L2900/07008 , F23R3/28
Abstract: A nozzle cap (82) is disposed at a downstream end of the nozzle. The nozzle cap includes a bore arranged to accommodate a downstream portion of a fluid-injecting lance that extends along a longitudinal axis (18) of the nozzle. The downstream portion of the fluid-injecting lance includes a centrally-located atomizer (80) to form a first atomized ejection cone. An array of atomizers (84) is disposed in the nozzle cap. The array of atomizers is circumferentially disposed about the longitudinal axis of the lance. The array of atomizers may be positioned radially outwardly relative to the centrally-located atomizer to form an array of respective second atomized ejection cones.
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公开(公告)号：USRE46600E1
公开(公告)日：2017-11-07
申请号：US13859576
申请日：2013-04-09
Applicant: COPRECITEC, S.L.
Inventor： Iñigo Albizuri
CPC classification number: F24C1/02 , F16K5/0214 , F16K5/08 , F16K5/10 , F16K5/103 , F23C1/08 , F23D14/46 , F23D17/002 , F23D2204/10 , F23K5/007 , F23K2900/05001 , F23N1/007 , F23N2035/16 , F23N2035/24 , F24C3/12 , F24C3/124 , G01F15/001 , G01F15/002 , Y10T16/506 , Y10T137/0318 , Y10T137/5109 , Y10T137/5196 , Y10T137/86823 , Y10T137/87137 , Y10T137/87386
Abstract: The cooking appliance (1) having a control panel (2) is equipped with one or more gas flow (Q) regulating valves, wherein the rotary regulating plug (6) is provided with various peripheral through holes (16-19). The control knob (9) being interchangeable for fitting to the actuating shaft (7), is chosen from the two units available, one and the other permitting different angular limit positions of the regulating plug (6) for the supply of a constant minimum gas flow Qmin, adjusted each one for a different type of gas N gas or LP gas. The outlet conduit (5) of the valve is equipped with a further injector nozzle (21,23) for adjusting a constant gas flow Qmax to be fed into the conduit (25) of the correspondent burner, when the cooking appliance is supplied with a LP gas. A valve adapted to regulate the flow of both a natural gas and a liquefied petroleum gas. According to one implementation the valve includes a valve body having a rotatable regulating organ positioned between a valve inlet and a valve outlet, the valve outlet having a first restriction and a second restriction successive to the first restriction, the first restriction including a first hole calibrated to provide a given maximum flow rate of the natural gas at a first pressure in the absence of the second restriction, the second restriction removeably attached to the valve outlet, the second restriction including a second hole calibrated to provide a given maximum flow rate of the liquefied petroleum gas at a second pressure.
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Patent Agency Ranking
公开(公告)号：US20170089570A1
公开(公告)日：2017-03-30
申请号：US15373223
申请日：2016-12-08
Applicant: David Deng
Inventor： David Deng
CPC classification number: F23C1/08 , A47J37/07 , A47J37/0713 , A47J37/0727 , A47J37/074 , F23D17/002 , F23D2204/10 , F23D2900/00004 , F23N1/002 , F23N5/102 , F23N5/242 , F24C1/04 , F24C3/02 , F24C3/08
Abstract: A heating assembly can be used with one of a first fuel type or a second fuel type different than the first. The heating assembly can include a housing have a first actuation member and a second actuation member. The first and second actuation members can be positioned within respective first and second fuel hook-ups. The first and second actuation members can be configured such that connecting a fuel source to the heater assembly moves one of the actuation members from a first position to a second position to control flow through the heating assembly.
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公开(公告)号：US09581329B2
公开(公告)日：2017-02-28
申请号：US14951222
申请日：2015-11-24
Applicant: PROCOM HEATING, INC.
Inventor： David Deng
CPC classification number: F23C1/00 , F23D14/00 , F23D14/48 , F23D14/62 , F23D2207/00 , F23D2208/00 , F23D2900/21004 , F23K2900/05002 , F23N1/00 , F23N1/007 , F23N2035/18 , F23N2041/02 , Y10T137/0324 , Y10T137/2567 , Y10T137/8376 , Y10T137/86493 , Y10T137/86541 , Y10T137/86815 , Y10T137/87096 , Y10T137/87249 , Y10T137/87611
Abstract: A gas-fueled heater can have a housing with pressure regulators, a control valve, a fluid selection valve and a burner positioned therein. The pressure regulators, control valve, fluid selection valve and burner can be configured to combust a fuel to create heat. The housing can include a number of holes passing therethrough to control access to the various components.
Abstract translation: 燃气加热器可以具有带有压力调节器，控制阀，流体选择阀和位于其中的燃烧器的壳体。 压力调节器，控制阀，流体选择阀和燃烧器可以配置为燃烧燃料以产生热量。 壳体可以包括穿过其中的多个孔，以控制对各种部件的接近。
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公开(公告)号：US09395086B2
公开(公告)日：2016-07-19
申请号：US13857133
申请日：2013-04-04
Applicant: COPRECITEC, S.L.
Inventor： Iñigo Albizuri
IPC: F23C1/08 , F24C1/02 , F23N1/00 , F23D17/00 , F16K5/02 , F23K5/00 , F24C3/12 , G01F15/00 , F16K5/08 , F23D14/46 , F16K5/10
CPC classification number: F24C1/02 , F16K5/0214 , F16K5/08 , F16K5/10 , F16K5/103 , F23C1/08 , F23D14/46 , F23D17/002 , F23D2204/10 , F23K5/007 , F23K2900/05001 , F23N1/007 , F23N2035/16 , F23N2035/24 , F24C3/12 , F24C3/124 , G01F15/001 , G01F15/002 , Y10T16/506 , Y10T137/0318 , Y10T137/5109 , Y10T137/5196 , Y10T137/86823 , Y10T137/87137 , Y10T137/87386
Abstract: Cooking appliance having an external control panel equipped with one or more regulating valves, where the rotary regulator organ is equipped with various peripheral openings for supplying a flow Q. For the supply of one or another type of gas, NG or LPG, either the control knob or a bezel disk in the external panel are interchangeable on the appliance, being chosen between two different available units, one and the other permitting two different angular position limits A2, A3 of the regulator organ or the supply of a constant flow Qmin through one or another opening with calibrated sections, respectively for NG or LP gas. An appendix in the control knob guided in a slide groove on the control panel of the appliance, or a tongue on the bezel disk stopping the rotation of the control knob, determines the travel limit A2 for the supply of Qmin of NG.
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公开(公告)号：US09200802B2
公开(公告)日：2015-12-01
申请号：US13791640
申请日：2013-03-08
Applicant: David Deng
Inventor： David Deng
CPC classification number: F23C1/08 , F23D23/00 , F23K5/007 , F23K2900/05002 , F23N1/005 , F23N2035/16 , F23N2035/24 , F23N2037/08
Abstract: A heater assembly can be used with a gas appliance. The gas appliance can be a dual fuel appliance for use with one of a first fuel type or a second fuel type different than the first. The heater assembly can include at least one pressure regulator, a housing, and an actuation member. The housing has a first fuel hook-up for connecting the first fuel type to the heater assembly, and a second fuel hook-up for connecting the second fuel type to the heater assembly. The actuation member can control a setting of the pressure regulator based on whether the first or the second fuel hook-up is used.
Abstract translation: 加热器组件可以与燃气器具一起使用。 燃气器具可以是与不同于第一燃料类型的第一燃料类型或第二燃料类型中的一种一起使用的双燃料器具。 加热器组件可以包括至少一个压力调节器，壳体和致动构件。 壳体具有用于将第一燃料类型连接到加热器组件的第一燃料连接器和用于将第二燃料类型连接到加热器组件的第二燃料连接器。 致动构件可以基于是否使用第一或第二燃料连接来控制压力调节器的设定。
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公开(公告)号：US20140057218A1
公开(公告)日：2014-02-27
申请号：US13791530
申请日：2013-03-08
Applicant: CONTINENTAL APPLIANCES, INC. D.B.A. PROCOM
Inventor： David Deng
IPC: F23C1/08
CPC classification number: F23C1/08 , F23N1/00 , F23N1/007 , F23N2035/14 , F23N2035/18 , F23N2035/24 , F23N2037/08 , F24C1/02
Abstract: A heater assembly can be used with a gas appliance. The gas appliance can be a dual fuel appliance for use with one of a first fuel type or a second fuel type different than the first. The heater assembly can include at least one pressure regulator, a housing, and an actuation member. The housing has a first fuel hook-up for connecting the first fuel type to the heater assembly, and a second fuel hook-up for connecting the second fuel type to the heater assembly. The actuation member can control a flow through the heater assembly based on whether the first or the second fuel hook-up is used.
Abstract translation: 加热器组件可以与燃气器具一起使用。 燃气器具可以是与不同于第一燃料类型的第一燃料类型或第二燃料类型中的一种一起使用的双燃料器具。 加热器组件可以包括至少一个压力调节器，壳体和致动构件。 壳体具有用于将第一燃料类型连接到加热器组件的第一燃料连接器和用于将第二燃料类型连接到加热器组件的第二燃料连接器。 致动构件可以基于是否使用第一或第二燃料连接来控制通过加热器组件的流动。
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