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1. 发明授权

US11486519B2 Flexible hose 有权
公开(公告)号：US11486519B2
公开(公告)日：2022-11-01
申请号：US15474076
申请日：2017-03-30
申请人： ROLLS-ROYCE PLC
发明人： Simon L Fuller
IPC分类号： F02C7/22 , F16L11/14 , F23K5/02 , F16L11/15 , F16L11/20 , F16L13/02
摘要： The present invention provides a flexible hose for connecting a fuel manifold to a burner of a gas turbine engine. The flexible hose includes a metal convolute tube, an elongate member or members located in grooves formed in the inner surface of the convolute tube, and a pressure-containing sheath outside the convolute tube. The flexible tube has end connectors fluidly-tightly joined to respective ends of the hose for connection at one end of the hose to the fuel manifold of the gas turbine engine, and at the other end of the hose to the burner of the gas turbine engine.

2. 发明申请

US20200009942A1 FUEL CONNECTION UNIT 审中-公开
公开(公告)号：US20200009942A1
公开(公告)日：2020-01-09
申请号：US16505152
申请日：2019-07-08
申请人： Eberspächer Climate Control Systems GmbH & Co. KG
发明人： Michael HAEFNER , Hans JENSEN
IPC分类号： B60H1/22 , F23K5/02
摘要： A fuel connection unit (10) for a fuel-operated vehicle heater (18) includes a connection unit body (12), which can be arranged at a heater housing (16). A fuel release line connection area (32) connects a fuel release line leading to a combustion chamber. A fuel feed line connection area (46) projects from the connection unit body (12) for connecting a fuel feed line. At least one functional unit (50), for influencing the flow of fuel in a fuel flow volume (36) formed in the connection unit body (12), is provided in the connection unit body (12).

3. 发明授权

US09568151B2 Fuel valve 有权
标题翻译：燃油阀
公开(公告)号：US09568151B2
公开(公告)日：2017-02-14
申请号：US13990436
申请日：2011-09-01
申请人： Hiroshi Yamamoto
发明人： Hiroshi Yamamoto
IPC分类号： F17C13/06 , F23K5/02 , F23K5/14
CPC分类号： F17C13/06 , F16K11/076 , F16K11/0856 , F23D14/28 , F23K5/02 , F23K5/147 , F23K2301/206 , F23N1/027
摘要： A fuel valve includes a cylindrical flow adjusting member having a cylindrical surface formed with two circumferentially extending V-shaped grooves for liquid fuel and air, respectively. The fuel valve further includes liquid fuel and air supply pipes having O-rings at their respective discharge ports which are kept in abutment with the cylindrical surface such that when the flow rate adjusting member is rotated to a position where the V-shaped grooves extend across and protrude from the respective O-rings, the discharge ports of the supply pipes communicate with the respective V-shaped grooves, so that liquid fuel and air flow. The depths, widths and positions of the respective V-shaped grooves are determined corresponding to an igniting position (preheating step), normal burning positions (high heat to low heat), and a discharge position such that the flow rates of liquid fuel and air can be adjusted in synchronization with each other.
摘要翻译：燃料阀包括圆柱形流动调节构件，其具有分别形成有用于液体燃料和空气的两个周向延伸的V形槽的圆柱形表面。燃料阀还包括液体燃料和空气供应管，它们在它们各自的排放口处具有O形环，它们保持与圆柱形表面邻接，使得当流量调节构件旋转到V形槽延伸穿过的位置时并且从各O形环突出，供给管的排出口与各V字槽连通，液体燃料和空气流动。根据点火位置（预热步骤），正常燃烧位置（高热到低热）和排出位置来确定各个V形槽的深度，宽度和位置，使得液体燃料和空气的流量可以相互同步调整。

4. 发明授权

US4259058A Burner apparatus using vaporized fuel 失效
标题翻译：使用汽化燃料的燃烧器
公开(公告)号：US4259058A
公开(公告)日：1981-03-31
申请号：US64874
申请日：1979-08-08
申请人： Anthony Gottwald , Otto Gottwald
发明人： Anthony Gottwald , Otto Gottwald
IPC分类号： F23D11/44 , F23K5/02
CPC分类号： F23D11/441 , F23K5/02
摘要： A burner apparatus is specially designed for vaporized fuels such as alcohol vapor for use by campers, aboard small boats, in vans, and the like. Extremely efficient combustion is achieved by an annular air/fuel mixer plate with a plurality of circular openings facing upwardly positioned above an annular vapor generator member having an annular cavity with fuel outlet ports passing through the top wall of the cavity in positions spaced vertically below and in axial alignment with the circular openings in the air/fuel mixer plate, respectively. A liquid fuel line communicates with the interior portion of the cavity for introducing liquid fuel therein and once combustion has started, the fuel is vaporized to pass out the fuel openings. The vertical spacing between and vertical alignment of the mixer plate openings and vapor generator member outlet ports is such that fuel vapor passing upwardly through the ports draws air upwardly around the member into the space between the member and plate and up through the openings in the plate to mix with the fuel vapor and provide extremely efficient combustion flames after ignition has taken place.
摘要翻译：燃烧器装置是专为蒸发燃料例如酒精蒸汽而设计的，用于营员，小型船，小型货车等。通过具有多个圆形开口的环形空气/燃料混合器板实现非常有效的燃烧，所述环形空气/燃料混合器板面向上定位在具有环形空腔的环形蒸汽发生器构件上方，其中燃料出口通过腔垂直下方的位置，与空气/燃料混合器板中的圆形开口轴向对准。液体燃料管路与空腔的内部连通，用于在其中引入液体燃料，一旦燃烧开始，则燃料蒸发以排出燃料开口。混合器板开口和蒸汽发生器构件出口之间的垂直间隔和垂直对准使得向上穿过端口的燃料蒸气将空气向上吸引到构件周围的空间内并向上穿过板中的开口与燃料蒸气混合，并在点火发生后提供极其有效的燃烧火焰。

5. 发明授权

US4164390A Burner for liquid fuel 失效
标题翻译：燃料用于液体燃料
公开(公告)号：US4164390A
公开(公告)日：1979-08-14
申请号：US795832
申请日：1977-05-11
申请人： Jacques Bouvin
发明人： Jacques Bouvin
IPC分类号： F23D11/44 , F23K5/02 , F23K5/22 , F23D5/00
CPC分类号： F23D11/448 , F23K5/02 , F23K5/22
摘要： A burner for burning a liquid hydrocarbon fuel at low outputs (no more than 50 kw) comprises a vaporizer to which liquid fuel is supplied and in which fuel is vaporized at autogeneous pressure, and means operative to furnish a flow of air at atmospheric pressure which sweeps fuel vapor escaping from the vaporizer to a burner head where the air-fuel vapor mixture is burned. The vaporizer operates independently of the conditions at the burner head, and the ratio of air to fuel vapor passed to the head is automatically maintained stoichiometric. The vaporizer is constructed to avoid fuel decomposition, and the fuel supply is arranged to ensure operating stability. Means to avoid fuel vapor emission at start-up and shut-down are provided.
摘要翻译：用于燃烧低输出（不超过50kw）的液体烃燃料的燃烧器包括蒸发器，液化燃料被供给到该燃料，并且其中燃料在自主压力下蒸发，并且可操作地提供在大气压下的空气流，将从蒸发器排出的燃料蒸气吹扫到燃烧器头部，在该燃烧器头部燃烧空气燃料蒸汽混合物。蒸发器独立于燃烧器头部的条件运行，并且传递到头部的空气与燃料蒸汽的比率被自动维持化学计量。蒸发器被构造成避免燃料分解，并且燃料供应被设置以确保操作稳定性。提供了在启动和关闭时避免燃料蒸汽排放的方法。

6. 发明授权

US4142707A Valve arrangement 失效
标题翻译：阀门布置
公开(公告)号：US4142707A
公开(公告)日：1979-03-06
申请号：US773730
申请日：1977-03-02
申请人： Curt A. Bjorklund
发明人： Curt A. Bjorklund
IPC分类号： F16K31/06 , F16K1/12 , F23K5/02 , F23K5/14 , F16K31/02 , B65D25/40 , F16K31/08
CPC分类号： F23K5/147 , F16K1/12
摘要： The present invention relates to a specially designed valve for incorporation in a fuel line between a pump and burner nozzle. In a preferred embodiment my valve device sucks back a limited amount of fluid after the valve is shut off.
摘要翻译：本发明涉及一种用于结合在泵和燃烧器喷嘴之间的燃料管线中的专门设计的阀。在优选实施例中，在阀关闭之后，我的阀装置吸回有限量的流体。

7. 发明授权

US4025282A Apparatus to burn liquid fuels in a gaseous fuel burner 失效
标题翻译：在气体燃料燃烧器中燃烧液态燃料的装置
公开(公告)号：US4025282A
公开(公告)日：1977-05-24
申请号：US579466
申请日：1975-05-21
申请人： Robert D. Reed , Hershel Goodnight
发明人： Robert D. Reed , Hershel Goodnight
IPC分类号： F23D11/38 , F23C1/08 , F23D17/00 , F23K5/02 , F23D11/44
CPC分类号： F23K5/02 , F23D17/002 , F05D2240/36
摘要： Apparatus to burn liquid fuels in a gaseous fuel burner, which includes preparatory apparatus for the atomization of liquid fuel oil preferably by steam, and the heating of the fuel droplets and steam so as to completely vaporize the liquid fuel. If atomization is by other means, steam is added prior to vaporization heating. The resulting oil vapor-steam mixture then goes to a burner which utilizes the central orifice of a conventional gas burner, plus an annular orifice concentric with the gas orifice, through which steam is supplied. Primary air is induced into the burner tube due to the high velocity jets of steam and of oil vapor-steam. The steam protects the hot vapor from the air until the combination issues from the end of the burner tube. For the use of gaseous fuel, the same burner is utilized except that the steam flow is turned off since the steam is not needed for the induction of the primary air, due to the higher velocity of the jets of gas.
摘要翻译：在气体燃料燃烧器中燃烧液体燃料的设备，其包括优选通过蒸汽雾化液体燃料油的准备装置，以及燃料液滴和蒸汽的加热，以使液体燃料完全蒸发。如果通过其他方式进行雾化，则在蒸发加热之前加入蒸汽。所得到的油蒸汽混合物然后进入燃烧器，该燃烧器利用常规气体燃烧器的中心孔，加上与气体孔同心的环形孔，供给蒸汽。由于蒸汽和油蒸汽的高速射流，一次空气被引入燃烧器管。蒸汽保护空气中的热蒸气，直到从燃烧器管的端部出现组合问题。对于使用气体燃料，除了蒸汽流被关闭之外，使用相同的燃烧器，因为由于气体喷射的较高的速度，不需要蒸汽来诱导初级空气。

8. 发明授权

US3800768A Apparatus and method for fueling an internal combustion engine 失效
标题翻译：燃油内燃机的装置和方法
公开(公告)号：US3800768A
公开(公告)日：1974-04-02
申请号：US3800768D
申请日：1972-02-28
申请人： STANDARD OIL CO
发明人： RHODES J , GINSBURGH I
IPC分类号： F02M1/16 , F02D33/00 , F02M13/02 , F02M17/22 , F23K5/02
CPC分类号： F02M13/02 , F02M17/22 , Y10S261/74 , Y10S261/83
摘要： Disclosed is a method and apparatus for operating an internal combustion engine in a manner to reduce hydrocarbon and carbon monoxide exhaust emissions during startup and warmup of the engine. Means are provided for bypassing the engine carburetor and fueling the engine with a gaseous fuel of air and low boiling gasoline components derived from gasoline by bubbling air through the gasoline. After the engine and emission control devices have reached predetermined operating conditions, fuel is supplied to the engine by the carburetor. A novel mixing valve is employed for controlling the air-fuel ratio of the gaseous fuel.
摘要翻译：公开了一种用于在启动和预热发动机期间以减少碳氢化合物和一氧化碳排放物排放的方式操作内燃机的方法和装置。提供了用于绕过发动机化油器并且通过鼓泡空气通过汽油将来自汽油的空气和低沸点汽油组分的气态燃料旁路给发动机的装置。在发动机和排放控制装置达到预定的运行条件之后，由化油器向发动机供给燃料。采用新颖的混合阀来控制气体燃料的空燃比。

9. 发明授权

US3402733A Fuel supply apparatus 失效
公开(公告)号：US3402733A
公开(公告)日：1968-09-24
申请号：US62899067
申请日：1967-04-06
申请人： WEBSTER ELECTRIC CO INC
发明人： MCALVAY JOHN C
IPC分类号： F23K5/02 , F23N1/00
CPC分类号： F23N1/007 , F23K5/02 , Y10T137/3084 , Y10T137/7736 , Y10T137/7784 , Y10T137/7833 , Y10T137/86171

10. 发明授权

US3156290A Fluid-handling system for oil burners 失效
标题翻译：油燃烧器流体处理系统
公开(公告)号：US3156290A
公开(公告)日：1964-11-10
申请号：US21738362
申请日：1962-08-16
申请人： GOODALL JR KENNETH C , BRADFORD KENNETH C
发明人： GOODALL JR KENNETH C , BRADFORD KENNETH C
IPC分类号： F23K5/02 , F23K5/04
CPC分类号： F23K5/04 , F23K5/02 , Y10T137/402 , Y10T137/8158 , Y10T137/8208

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