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1. 发明授权

US10995713B2 Systems and methods for priming a fuel filtration housing 有权
公开(公告)号：US10995713B2
公开(公告)日：2021-05-04
申请号：US16276856
申请日：2019-02-15
申请人： Will Mattaliano
发明人： Will Mattaliano
IPC分类号： F02M37/16 , F02M37/42 , B01D35/26 , B01D35/30
摘要： Systems and methods for priming a fuel filtration housing are provided. In some embodiments, a system for filling a fuel filtration housing may include a cover sized and shaped to releasably engage an opening to a first chamber of a first fuel filtration housing, a first seal coupled to the cover, and a pump. In some embodiments, the cover, the first seal, and the pump may be arranged such that when the cover is pressed against the opening of the first fuel filtration housing and the pump is operated, the first seal engages one or more surfaces of the first fuel filtration housing and a first low pressure zone is formed within the chamber of the first filtration housing. The first low pressure zone may have a pressure that is lower than a pressure within a first fuel supply tank coupled to the first chamber such that a first liquid within the first supply tank flows into the first chamber.

2. 发明申请

US20200261831A1 SYSTEMS AND METHODS FOR PRIMING A FUEL FILTRATION HOUSING 审中-公开
公开(公告)号：US20200261831A1
公开(公告)日：2020-08-20
申请号：US16276856
申请日：2019-02-15
申请人： Will MATTALIANO
发明人： Will MATTALIANO
IPC分类号： B01D35/30 , F02M37/42 , F02M37/16
摘要： Systems and methods for priming a fuel filtration housing are provided. In some embodiments, a system for filling a fuel filtration housing may include a cover sized and shaped to releasably engage an opening to a first chamber of a first fuel filtration housing, a first seal coupled to the cover, and a pump. In some embodiments, the cover, the first seal, and the pump may be arranged such that when the cover is pressed against the opening of the first fuel filtration housing and the pump is operated, the first seal engages one or more surfaces of the first fuel filtration housing and a first low pressure zone is formed within the chamber of the first filtration housing. The first low pressure zone may have a pressure that is lower than a pressure within a first fuel supply tank coupled to the first chamber such that a first liquid within the first supply tank flows into the first chamber.

3. 发明申请

US20200095966A1 HIGH-PRESSURE PUMP 审中-公开
公开(公告)号：US20200095966A1
公开(公告)日：2020-03-26
申请号：US16695070
申请日：2019-11-25
申请人： DENSO CORPORATION
发明人： Hiroshi INOUE
IPC分类号： F02M59/46 , F02M37/16 , F02M37/00 , F02M37/04 , F02M59/02 , F04B7/00 , F04B53/10
摘要： A high-pressure pump has a metering valve and a valve stopper. The stopper has a regulation portion which an end surface of the valve is brought into contact with. An outer diameter of the regulation portion is equal to an outer diameter of the outer peripheral surface of the valve. A cylindrical sleeve is disposed around the regulation portion. When the end surface of the valve is in contact with the regulation portion, the sleeve covers a tapered surface of the valve.

4. 发明申请

US20180171951A1 HIGH-PRESSURE PUMP 审中-公开
公开(公告)号：US20180171951A1
公开(公告)日：2018-06-21
申请号：US15900205
申请日：2018-02-20
申请人： DENSO CORPORATION
发明人： Hiroshi INOUE
IPC分类号： F02M59/46 , F04B53/10 , F04B7/00 , F02M59/02 , F02M37/16 , F02M37/04 , F02M37/00
CPC分类号： F02M59/466 , F02M37/00 , F02M37/0023 , F02M37/04 , F02M37/16 , F02M59/025 , F04B7/0053 , F04B7/0076 , F04B53/1087 , Y10T137/7837
摘要： A high-pressure pump has a metering valve and a valve stopper. The stopper has a regulation portion which an end surface of the valve is brought into contact with. An outer diameter of the regulation portion is equal to an outer diameter of the outer peripheral surface of the valve. A cylindrical sleeve is disposed around the regulation portion. When the end surface of the valve is in contact with the regulation portion, the sleeve covers a tapered surface of the valve.

5. 发明申请

US20180169549A1 FILTER ASSEMBLY WITH PRIMER 审中-公开
公开(公告)号：US20180169549A1
公开(公告)日：2018-06-21
申请号：US15842321
申请日：2017-12-14
申请人： Justin Russell Pribanic
发明人： Justin Russell Pribanic
IPC分类号： B01D35/26 , F02M37/22 , F02M37/16
CPC分类号： B01D35/26 , B01D29/15 , B01D35/153 , B01D36/001 , B01D2201/345 , F02M37/16 , F02M37/22 , F02M37/44
摘要： A fuel filter assembly utilities a filter with a filter head having a primer. The primer includes a diaphragm and a valve plate which define a primer reservoir. A first check valve and a second check valve are mounted to an opening and a plurality of orifices. The first check valve consists of a ball valve. The use of a ball valve allows for an increased flow rate through the opening.

6. 发明申请

US20050084394A1 Fuel pump override system 审中-公开
标题翻译：燃油泵超驰系统
公开(公告)号：US20050084394A1
公开(公告)日：2005-04-21
申请号：US10962360
申请日：2004-10-08
申请人： Jeff Mueller
发明人： Jeff Mueller
IPC分类号： F02M37/12 , F02M37/16 , F02M37/18 , F04B9/06 , F04B9/14 , F04B43/08 , F23Q1/02 , F04B9/08
CPC分类号： F04B9/14 , F02M37/12 , F02M37/16 , F02M37/18 , F04B9/06 , F04B43/084
摘要： The present invention includes a liquid filling, pressurization and release apparatus and method for filling, pressurizing and releasing liquids into a system. One embodiment of the present invention includes a liquid pressurization and release apparatus including a housing, a discharge aperture positioned on one end of the housing, a slidable disk disposed within the housing to form a chamber suitable to fill, pressurize and release a liquid, a compression mechanism attached to the slidable disk and a tensioning mechanism coupled to the slidable disk to pressurize and maintain pressure in the chamber.
摘要翻译：本发明包括用于将液体填充，加压和释放到系统中的液体填充，加压和释放装置和方法。本发明的一个实施例包括液体加压和释放装置，其包括壳体，位于壳体一端的排出孔，设置在壳体内的可滑动盘，以形成适于填充，加压和释放液体的室，附接到可滑动盘的压缩机构和联接到可滑动盘的张紧机构以对腔室中的压力加压并保持压力。

7. 发明授权

US06840508B2 Push button air primer for carburetor 失效
标题翻译：用于化油器的按钮空气底漆
公开(公告)号：US06840508B2
公开(公告)日：2005-01-11
申请号：US10697480
申请日：2003-10-30
申请人： Pavel Krlin , Josef Levy , Jan Sustr , Neil Veldman , Frantisek Sindelir , Daniel Lebduska
发明人： Pavel Krlin , Josef Levy , Jan Sustr , Neil Veldman , Frantisek Sindelir , Daniel Lebduska
IPC分类号： F02B63/02 , F02M1/16 , F02M37/16
CPC分类号： F02M1/16 , F02B63/02 , F02M37/16 , Y10S261/08 , Y10S261/67
摘要： A primer assembly is provided including a resilient primer bulb which, along with the carburetor body, defines a variable volume priming chamber. A plunger or blocking element is slidably disposed within the priming chamber. Upon initial depression of the primer bulb, the primer bulb engages and depresses the plunger element toward the carburetor body to seal off an internal vent passage from the primer chamber and the fuel bowl. Thereafter, further depression of the primer bulb forces air from within the primer chamber into the fuel bowl to pressurize the fuel bowl and force an amount of fuel into the throat of the carburetor for priming. Advantageously, the plunger element functions to effectively seal the internal vent passageway from the primer chamber and fuel bowl regardless of the direction from which the primer bulb is depressed.
摘要翻译：提供了一种底漆组件，其包括弹性底漆灯泡，其与化油器主体一起限定可变容积起动室。柱塞或阻塞元件可滑动地设置在起动室内。在初始压下底漆灯泡时，底漆灯泡将柱塞元件接合并压向化油器主体以密封从底漆室和燃料碗的内部通风通道。此后，底灯灯泡的进一步下压迫使来自底漆室内的空气进入燃料碗，以对燃料碗加压，并迫使一定量的燃料进入化油器的喉部用于起动。有利地，柱塞元件用于有效地将内部通气通道从底漆室和燃料箱密封，而不管底漆灯泡被压下的方向如何。

8. 发明授权

US5256040A Priming pump valve 失效
标题翻译：启动泵阀
公开(公告)号：US5256040A
公开(公告)日：1993-10-26
申请号：US959065
申请日：1992-10-09
申请人： Stephen D. Davis , Willis E. Tupper
发明人： Stephen D. Davis , Willis E. Tupper
IPC分类号： F02B3/06 , F02M1/16 , F02M37/16
CPC分类号： F02M1/16 , F02M37/16 , F02B3/06
摘要： A priming pump valve for use in conjunction with a fuel system, such as a diesel engine, that does not result in a lag in the fuel flow during normal system operation. The priming pump valve has a control valve movable between a first position for normal operation and a second position for priming that allows for efficient priming of the fuel system when in the priming mode and unrestricted flow of fuel during normal operation of the engine.
摘要翻译：一种与诸如柴油发动机的燃料系统结合使用的起动泵阀，其在正常系统操作期间不会导致燃料流量的滞后。起动泵阀具有可在用于正常操作的第一位置和用于启动的第二位置之间移动的控制阀，其允许当处于起动模式时燃料系统的有效起动和在发动机的正常操作期间的不受限制的燃料流动。

9. 发明授权

US4706636A Purge and prime fuel delivery system and method 失效
标题翻译：吹扫和主要燃料输送系统和方法
公开(公告)号：US4706636A
公开(公告)日：1987-11-17
申请号：US679375
申请日：1984-12-06
申请人： Leland L. Davis
发明人： Leland L. Davis
IPC分类号： F23N5/24 , F02D33/00 , F02M31/125 , F02M31/16 , F02M37/00 , F02M37/16 , F23K5/04 , F23N1/00 , F02M53/00
CPC分类号： F02D33/006 , F02M37/0047 , F02D2200/0606 , F02M31/125 , F02M37/16
摘要： A fuel delivery system particularly useful for supplying petroleum distillate fuels to a fuel combustion device is described. When such device is operated in cold ambient conditions, fuel clogging can occur in the fuel supply lines. In the past, attempts to overcome such problems have been directed toward applying heat to the portions of the conduits subject to restrictions or by introducing solvents into the fuel. These steps are, however, unsatisfactory. In accordance with this invention, the fuel supply conduits are drained of fuel upon shut-down of the associated engine or other fuel fired device. Upon an engine start-up command, a small quantity of fuel is warmed, preferably using an electric immersion type heater. Once a sufficient fuel temperature is reached, the fuel conduits are reprimed with fuel. Since the fuel does not cold soak in these conduits, fuel clogging problems are eliminated. Various methods for venting the fuel supply conduit enabling such purging and priming is described.
摘要翻译：描述了特别可用于向燃料燃烧装置供应石油馏出燃料的燃料输送系统。当这种装置在寒冷的环境条件下操作时，在燃料供应管线中可能发生燃料堵塞。过去，克服这些问题的尝试一直是针对受到限制的导管的部分施加热量，或者通过将溶剂引入到燃料中。然而，这些步骤不能令人满意。根据本发明，燃料供应管道在关联发动机或其它燃料燃烧装置关闭时排出燃料。在发动机起动命令时，少量的燃料被加热，优选使用电浸式加热器。一旦达到足够的燃料温度，则燃料管道被燃料重新燃烧。由于燃料不会在这些管道中浸泡，所以消除了燃料堵塞问题。描述了用于排出燃料供应管道以实现这种清洗和起动的各种方法。

10. 发明授权

US4539108A Fuel heating type fuel filter device 失效
标题翻译：燃油加热式燃油过滤装置
公开(公告)号：US4539108A
公开(公告)日：1985-09-03
申请号：US599275
申请日：1984-04-11
申请人： Kouji Izutani , Isamu Shigeta , Akio Nara , Hidetaka Hayashi
发明人： Kouji Izutani , Isamu Shigeta , Akio Nara , Hidetaka Hayashi
IPC分类号： B01D35/18 , F02B3/06 , F02M31/125 , F02M37/16 , F02M37/22 , F02M31/00 , B01D23/00
CPC分类号： F02M37/223 , B01D35/18 , F02M31/125 , F02M37/16 , F02B3/06 , F02D2200/0606 , F02M2037/225 , Y02T10/126
摘要： A fuel filter device for use with diesel engines has a manually operable pump section and a filter container housing therein a filter element and detachably attached to the pump section. The pump section has a manually operable diaphragm facing a chamber having fuel inlet and outlet respectively communicated with a fuel tank and the filter container. The inlet and outlet are provided with valves responsive to the fuel pressure at the inlet and to a pressure variation caused by the diaphragm in the chamber to allow the fuel to flow through the inlet into the chamber and through the outlet into the container in which the fuel flows through the filter element and out of the container to a discharge port of the pump section. An electric heater is disposed in the chamber adjacent to the path of the flow of the fuel in the chamber. A fuel temperature or pressure sensor is disposed downstream of the filter element to provide a signal for the control of the electrical supply to the heater.
摘要翻译：用于柴油发动机的燃料过滤装置具有可手动操作的泵部分和容纳有过滤元件的过滤器容器，并可拆卸地附接到泵部分。泵部分具有面向具有分别与燃料箱和过滤容器连通的燃料入口和出口的室的可手动操作的隔膜。入口和出口设有响应于入口处的燃料压力和由腔室中的隔膜引起的压力变化的阀，以允许燃料通过入口流入室并且通过出口流入容器中，其中燃料流过过滤元件并从容器流出到泵部分的排放口。电加热器设置在腔室中，邻近腔室中燃料流动的路径。燃料温度或压力传感器设置在过滤元件的下游，以提供用于控制对加热器的电力供应的信号。

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