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91. 发明授权

US5793140A Electric motor flat commutator 失效
标题翻译：电机平面换向器
公开(公告)号：US5793140A
公开(公告)日：1998-08-11
申请号：US574727
申请日：1995-12-19
申请人： J. D. Tuckey
发明人： J. D. Tuckey
IPC分类号： F02M37/08 , F02M37/10 , H01R39/06 , H01R43/08 , H02K5/132 , H02K13/00
CPC分类号： F02M37/10 , H01R39/06 , H01R43/08 , F02M2037/082 , H02K5/132
摘要： A flat commutator for an electric motor of a vehicle fuel pump. The commutator is made with a one-piece carbon ring having a flat outer face, a one-piece conductor ring with a base portion embedded in the carbon ring and underlying outer face, and a housing of a plastic insulating material molded on the rear face of the carbon ring and adapted to mount the commutator on a motor armature. A plurality of circumferentially spaced apart grooves extend radially and axially completely through both the carbon ring and the conductor ring to provide a plurality of individual sintered carbon segments each with a separate conductor for electrically connecting the segments with armature coils.
摘要翻译：一种用于车辆燃料泵的电动机的平整换向器。换向器由具有平坦的外表面的单件式的碳环制成，具有嵌入在碳环中的基部的一体导体环和下面的外表面，以及模塑在后表面上的塑料绝缘材料的壳体并适于将换向器安装在电动机电枢上。多个周向间隔开的凹槽径向和轴向地完全穿过碳环和导体环，以提供多个单独的烧结碳段，每个单独的烧结碳段具有用于将段与电枢线圈电连接的单独导体。

92. 发明授权

US5669763A Fuel pump unit and an electrical connector therefor 失效
标题翻译：燃油泵单元及其电连接器
公开(公告)号：US5669763A
公开(公告)日：1997-09-23
申请号：US513467
申请日：1995-08-10
申请人： John Edward Pryce , Richard Johnathon Howells
发明人： John Edward Pryce , Richard Johnathon Howells
IPC分类号： F02M37/08 , F02M37/10 , H01R4/18 , H01R13/52 , H01R13/74
CPC分类号： F02M37/10 , H01R13/5202 , H01R4/185 , F02M2037/082 , H01R13/74 , Y10S439/926 , Y10S439/942
摘要： A fuel pump unit comprises a pump supporting flange for closing an opening in a fuel tank. The supporting flange has a wet side from which projects a fuel pump and an opposite dry side from which projects a lip defining a through opening in the supporting flange. An electrical connector has a mating portion for mating with a further connector connected to the power supply for the pump. There depends from the mating portion an insulating block into which have been moulded electrical tabs each having one end projecting into the mating portion and the other end projecting below the insulating block. Leads are connected to these lower portions of the tab terminals by means of electrical clips. The connector is inserted through the opening in the supporting flange from the wet side thereof so that a resilient skirt surrounding the insulating block is force fitted to the inner surface of the lip and a sealing ring is compressed by a flange at the bottom of the skirt, against the wet side of the supporting flange. The leads are then also connected to contacts of the pump.
摘要翻译：燃料泵单元包括用于关闭燃料箱中的开口的泵支撑凸缘。支撑凸缘具有湿侧，燃料泵和相对的干燥侧突出在支撑凸缘中限定通孔的凸缘。电连接器具有用于与连接到泵的电源的另一连接器配合的配合部分。从配合部分取决于其中已经模制的电气接头的绝缘块，每个绝缘块的一端突出到配合部分中，另一端突出在绝缘块下方。引线通过电子夹子连接到突片端子的这些下部。连接器从其湿侧被插入到支撑凸缘中的开口中，使得围绕绝缘块的弹性裙部被力配合到唇部的内表面，并且密封环由裙部底部的凸缘压缩相对于支撑凸缘的湿侧。然后引线也连接到泵的触点。

93. 发明授权

US4569637A In-tank fuel pump assembly 失效
标题翻译：油罐内燃油泵总成
公开(公告)号：US4569637A
公开(公告)日：1986-02-11
申请号：US582125
申请日：1984-02-22
申请人： Charles H. Tuckey
发明人： Charles H. Tuckey
IPC分类号： F02M37/08 , F02M37/10 , F04B35/04 , F04B39/12
CPC分类号： F02M37/10 , F02M37/08 , F02M2037/082
摘要： A fuel tank mount for in-tank electric fuel pumps to reduce noise and vibration which includes a sealed outer shell spaced from the elongate housing of the fuel pump and supported in and isolated from the pump by resilient seals. The fuel pump and surrounding shell are supported on a fuel tank top closure. One modification utilizes a wire support. A second modification utilizes a direct mount to the top closure. A vapor by-pass is disclosed for one embodiment which closes in response to liquid fuel under pressure.
摘要翻译：一种用于罐内电动燃料泵的燃料箱安装座，用于减少噪音和振动，包括与燃料泵的细长壳体隔开的密封外壳，并通过弹性密封件与泵隔离。燃油泵和周围的壳体支撑在油箱顶盖上。一个修改使用线支持。第二修改使用直接安装到顶盖。对于在压力下响应于液体燃料而关闭的一个实施例，公开了蒸气旁路。

94. 发明授权

US3871797A Fuel pump for automobiles 失效
标题翻译：汽车燃油泵
公开(公告)号：US3871797A
公开(公告)日：1975-03-18
申请号：US34303773
申请日：1973-03-20
申请人： HITACHI LTD
发明人： IGARASHI OSAMU , HOHSHO YUKIO
IPC分类号： F02M37/04 , F02M37/08 , F02M37/10 , F04D5/00 , F04B17/00
CPC分类号： F04D5/002 , F02M37/048 , F02M37/10 , F02M2037/082
摘要： As electric fuel pump for automobiles suspended in a fuel tank, use is made of a vortex pump comprising a casing having an annular groove and an inlet port and an outlet port respectively provided at both ends of said annular groove, and a D.C. motor driven runner arranged opposite to said casing and having a plurality of chambers annularly disposed at an end face of the runner divided by radially extending vane portions, wherein the outlet port of said pump and the backside of the runner are communicated with each other to act the output fuel pressure of the pump on the backside of the runner and thereby to receive thrusts acting on the runner and maintain a gap between the runner and the casing constant.
摘要翻译：作为悬挂在燃料箱中的汽车的电动燃料泵，使用涡流泵，其包括具有环状槽的壳体，分别设置在所述环状槽的两端的入口和出口以及直流电动机驱动的转轮与所述壳体相对设置并且具有环形地设置在流道的端面处的多个室，所述多个室被径向延伸的叶片部分分隔，其中所述泵的出口和流道的后侧彼此连通以起到输出燃料泵的后侧的压力，从而接收作用在流道上的推力并保持流道和壳体之间的间隙恒定。

95. 发明授权

US3658444A Holley fuel pump 失效
标题翻译： HOLLEY燃油泵
公开(公告)号：US3658444A
公开(公告)日：1972-04-25
申请号：US3658444D
申请日：1970-05-20
申请人： HOLLEY CARBURETOR CO
发明人： RHODES GERALD P , FRANKOWSKI JEROME J , BIER KENNETH C
IPC分类号： F02M37/08 , F02M37/10 , F04D5/00 , F04D13/06 , H02K5/132 , F04B17/00 , F04B35/04
CPC分类号： F02M37/10 , F02M37/08 , F02M2037/082 , F04D5/00 , F04D13/0653 , H02K5/132
摘要： A vehicular fuel supply system includes a fuel tank within which is situated a fuel pump and electric motor assembly. The fuel pump assembly has an impeller driven by a permanent magnet type of motor provided with a drum type commutator. The entire fuel pump and motor assembly is contained within a housing which provides inlet and outlet passage means disposed on opposite sides of the pump and motor as well as fluid passage means about the motor assembly for permitting the fuel to flow from the housing inlet to the housing outlet.
摘要翻译：车辆燃料供给系统包括燃料箱，燃料箱内设有燃料泵和电动机组件。燃料泵组件具有由设置有鼓式换向器的永久磁铁型电动机驱动的叶轮。整个燃料泵和电动机组件包含在壳体内，该壳体提供设置在泵和电动机的相对侧上的入口和出口通道装置以及围绕电动机组件的流体通道装置，用于允许燃料从壳体入口流到房屋出口。

96. 发明授权

US3507582A Centrifugal pump for a fuel tank 失效
标题翻译：燃油箱用离心泵
公开(公告)号：US3507582A
公开(公告)日：1970-04-21
申请号：US3507582D
申请日：1968-08-30
申请人： ACF IND INC
发明人： JEEP CHARLES W JR , DAVIS ROONEY W
IPC分类号： F02M37/08 , F02M37/10 , F04D9/00 , F04D13/06 , F04D13/08
CPC分类号： F02M37/08 , F02M37/10 , F02M2037/082 , F04D9/002 , F04D13/0653 , F04D13/086

97. 发明授权

US2947259A Motor-pump unit for automotive fuel 失效
标题翻译：用于汽车燃油的电动泵单元
公开(公告)号：US2947259A
公开(公告)日：1960-08-02
申请号：US70104757
申请日：1957-12-06
申请人： TOKHEIM CORP
发明人： WRIGHT GEORGE W , CLYMER JOSEPH D
IPC分类号： F02M37/08 , F02M37/10 , F04D13/02 , F04D29/22
CPC分类号： F02M37/10 , F02M2037/082 , F04D13/026 , F04D29/2238

98. 发明授权

US2649051A Fuel feed system 失效
标题翻译：燃料供给系统
公开(公告)号：US2649051A
公开(公告)日：1953-08-18
申请号：US70912346
申请日：1946-11-12
申请人： CARTER CARBURETOR CORP
发明人： ERIESON GEORGE R
IPC分类号： F02M37/08 , F02M37/10 , F02M37/20
CPC分类号： F02M37/10 , F02M37/20 , F02M2037/082

99. 发明授权

US2394860A Fuel pump 失效
标题翻译：燃油泵
公开(公告)号：US2394860A
公开(公告)日：1946-02-12
申请号：US47368343
申请日：1943-01-27
申请人： CARTER CARBURETOR CORP
发明人： KORTE ALFRED C
IPC分类号： F02M37/08 , F02M37/10 , F02M37/20
CPC分类号： F02M37/20 , F02M37/08 , F02M37/10 , F02M2037/082

100. 发明授权

US2352958A Electric fuel pump 失效
公开(公告)号：US2352958A
公开(公告)日：1944-07-04
申请号：US44801442
申请日：1942-06-22
申请人： GEN MOTORS CORP
发明人： LAUER CARLETON J , BOWERS ROY L , KENT FORSHEE
IPC分类号： F02M37/08 , F02M37/10
CPC分类号： F02M37/10 , F02M2037/082

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