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1. 发明授权

US4315719A Non-lubricated rotary pump with discharge through end heads 失效
标题翻译：非润滑旋转泵，通过端头排放
公开(公告)号：US4315719A
公开(公告)日：1982-02-16
申请号：US84206
申请日：1979-10-12
申请人： Hiroshi Sakamaki , Toshiyuki Maeda , Fumihiro Ushijima , Tadashi Saitou
发明人： Hiroshi Sakamaki , Toshiyuki Maeda , Fumihiro Ushijima , Tadashi Saitou
IPC分类号： F04C27/00 , F01C21/10 , F04C15/06 , F04C18/344 , F04C29/02
CPC分类号： F04C15/06 , F01C21/104 , Y10T137/789
摘要： A rotary fluid pump of a non-lubrication type having a pump cavity formed within a cylindrical stator housing and a pair of recessed end head assembles. A drive shaft is eccentrically journalled in the end heads with a rotor mounted thereon with vanes slidably disposed in radial grooves in the rotor. A pair of sealing plates disposed between the ends of the stator having and the end heads divide the pump cavity into a pair of end chambers and an intermediate rotor chamber. An outlet port provides fluid communication between the rotor chamber and a discharge hole in one of the end chambers so that fluid passage for discharge to the atmosphere is provided through the rotor chamber, outlet port, end chamber and discharge hole.
摘要翻译：一种非润滑型旋转流体泵，其具有形成在圆柱形定子壳体内的泵腔和一对凹入端头组件。驱动轴偏心地安装在端头中，转子安装在其上，叶片可滑动地设置在转子的径向凹槽中。设置在具有定子的端部和端头之间的一对密封板将泵腔分成一对端室和中间转子室。出口端口提供转子室与其中一个端室中的排放孔之间的流体连通，从而通过转子室，出口，端室和排放孔提供用于排放到大气中的流体通道。

2. 发明授权

US4274817A Rotary vane pump with inlet and discharge ports in end sealing plates 失效
标题翻译：旋转叶片泵，带有入口和出口端口密封板
公开(公告)号：US4274817A
公开(公告)日：1981-06-23
申请号：US45356
申请日：1979-06-04
申请人： Hiroshi Sakamaki , Toshiyuki Maeda , Fumihiro Ushijima , Tadashi Saitou
发明人： Hiroshi Sakamaki , Toshiyuki Maeda , Fumihiro Ushijima , Tadashi Saitou
IPC分类号： F04C2/344 , F04C15/00 , F04C15/06 , F04C27/00 , F04C29/00
CPC分类号： F04C15/06
摘要： A rotary pump having a housing with a cylindrical cavity and end heads at each end to form a pump cavity. A drive shaft journaled by bearings carries a rotor having a number of movable vanes. Seal plates at each end of the pump cavity to divide it into a pair of end chambers defined by the seal plates and the end heads. Fluid inlet and discharge ports are provided in the sealing plates. The ports are formed as protrusions in the end plates towards the end chambers, as recesses therein or extending as openings into the end heads.
摘要翻译：一种具有壳体的旋转泵，该壳体具有圆柱形空腔，并且在每个端部处具有端头以形成泵腔。由轴承轴承的驱动轴承带有具有多个活动叶片的转子。在泵腔的每个端部处密封板，以将其分隔成由密封板和端头限定的一对端室。流体入口和排放口设置在密封板中。端口在端板中形成为朝向端室的突起，作为凹槽，或者作为开口延伸到端头中。

3. 发明授权

US4198195A Rotary fluid pump or compressor 失效
标题翻译：旋转流体泵或压缩机
公开(公告)号：US4198195A
公开(公告)日：1980-04-15
申请号：US849912
申请日：1977-11-09
申请人： Hiroshi Sakamaki , Toshiyuki Maeda , Fumihiro Ushijima , Tadashi Saitou
发明人： Hiroshi Sakamaki , Toshiyuki Maeda , Fumihiro Ushijima , Tadashi Saitou
IPC分类号： F04C15/00 , F01C21/08 , F04C2/34 , F04C2/344 , F04C18/344 , F04C27/00 , F04C29/02
CPC分类号： F01C21/108 , F01C21/08 , F04C2230/91 , F05C2225/04
摘要： A dry rotary fluid pump or compressor includes a rotor eccentrically supported in a rotor chamber generally defined by a stator housing and two end heads. Two side plates each interposed between the housing and each of the end heads form end chambers between the respective side plates and end heads. The end chambers are supplied with a pressure higher than that of the rotor chamber so as to bring the side plates into close contact with opposite side faces of the rotor. The side plates are formed of a material having an abrasion resistance higher than that of at least the opposite side faces of the rotor.
摘要翻译：干旋转流体泵或压缩机包括偏心地支撑在通常由定子壳体和两个端头限定的转子室中的转子。每个插入在壳体和每个端头之间的两个侧板在相应的侧板和端头之间形成端室。末端室被供给的压力高于转子室的压力，以使侧板与转子的相对侧面紧密接触。侧板由耐磨性高于转子至少相对侧面的材料形成。

4. 发明授权

US4286933A Rotary vane pump with pairs of end inlet or outlet ports 失效
标题翻译：旋转叶片泵，带有一对端口或出口
公开(公告)号：US4286933A
公开(公告)日：1981-09-01
申请号：US45813
申请日：1979-06-05
申请人： Hiroshi Sakamaki , Toshiyuki Maeda , Fumihiro Ushijima , Tadashi Saitou
发明人： Hiroshi Sakamaki , Toshiyuki Maeda , Fumihiro Ushijima , Tadashi Saitou
IPC分类号： F04C2/344 , F04C15/06 , F04C18/344 , F04C27/00 , F04C29/00
CPC分类号： F04C15/06 , F04C2/3441
摘要： A rotary fluid pump of the type having a housing body and a pair of recessed end heads assembled to opposite ends of the housing. A pair of resilient sealing plates may be disposed between the side of the housing and the recessed end heads to define a rotor chamber having a rotor with slidable vanes mounted thereon. Fluid inlet and outlet ports adapted to communicate with the rotor chamber are formed either in the sealing plates or in the end heads to provide pairs of inlet and outlet ports.
摘要翻译：一种旋转流体泵，其具有壳体和组装在壳体的相对端部的一对凹入端头。一对弹性密封板可以设置在壳体的侧面和凹入端头之间，以限定具有安装在其上的可滑动叶片的转子的转子室。适于与转子室连通的流体入口和出口端口形成在密封板或端头中，以提供成对的入口和出口。

5. 发明授权

US4276007A Rotary pump with carbon vanes and an aluminum cylindrical sleeve in the housing 失效
标题翻译：带有碳叶片的旋转泵和壳体中的铝圆柱套筒
公开(公告)号：US4276007A
公开(公告)日：1981-06-30
申请号：US23440
申请日：1979-03-23
申请人： Hiroshi Sakamaki , Toshiyuki Maeda , Fumihiro Ushijima , Tadashi Saitou
发明人： Hiroshi Sakamaki , Toshiyuki Maeda , Fumihiro Ushijima , Tadashi Saitou
IPC分类号： F04C18/344 , F01C21/10 , F04C18/00 , F04C29/00
CPC分类号： F01C21/106
摘要： A rotary fluid pump having a rotor with carbon vanes disposed in a rotor chamber. A cylindrical aluminum sleeve is force fitted into a mating arrangement with the inner peripheral surface of the rotor housing. The aluminum sleeve reduces the friction between the housing and the vanes. The sleeve may be of the same axial length or shorter than the rotor housing. If it is equal end seal plates are employed to provide the necessary expansion gap or end washers are employed at the housing to increase the effective axial length.
摘要翻译：一种旋转流体泵，其具有设置在转子室中的具有碳叶片的转子。圆柱形铝套筒与转子壳体的内周表面配合配合。铝套筒减小了外壳和叶片之间的摩擦力。套筒可以具有相同的轴向长度或比转子壳体短。如果使用相同的端部密封板来提供必要的膨胀间隙或在壳体上使用端部垫圈以增加有效的轴向长度。

6. 发明授权

US4257753A Rotary fluid vane pump with means preventing axial displacement of the drive shaft 失效
标题翻译：旋转流体叶片泵，具有防止驱动轴的轴向位移的装置
公开(公告)号：US4257753A
公开(公告)日：1981-03-24
申请号：US2136
申请日：1979-01-09
申请人： Hiroshi Sakamaki , Yoshiyuki Maeda , Fumihiro Ushijima , Tadashi Saitou
发明人： Hiroshi Sakamaki , Yoshiyuki Maeda , Fumihiro Ushijima , Tadashi Saitou
IPC分类号： F04C18/344 , F04C15/00 , F04C27/00 , F04C5/00
CPC分类号： F04C15/0042 , F04C15/00
摘要： A rotary fluid pump has a stator housing with a generally cylindrical cavity extending therethrough and a pair of recessed end heads assembled at opposite ends of the housing to form a pump cavity therewith. A drive shaft is journalled in the end heads by bearings and extending eccentrically into the interior of the pump cavity and a rotor is mounted on the drive shaft within the pump cavity. A pair of sealing plates of different thickness are individually disposed between the ends of the stator housing and the end heads to divide the pump cavity into a pair of end chambers defined by the end head recesses and the plates and an intermediate rotor chamber defined by the plates. A plurality of vanes are slidably disposed in an equal plurality of grooves radially formed in the rotor. The drive shaft is constrained to prevent axial displacement by stoppers, washers or a combination thereof mounted on the shaft and contacting bearings that support the shaft. The bearings are fixed to one end head.
摘要翻译：旋转流体泵具有定子壳体，其具有延伸穿过其中的大致圆柱形空腔，以及一对凹入的端头，其组装在壳体的相对端部处以与其形成泵腔。驱动轴通过轴承轴颈安装在端头中，并偏心地延伸到泵腔的内部，转子安装在泵腔内的驱动轴上。一对不同厚度的密封板分别设置在定子壳体的端部和端头之间，以将泵腔分成由端头凹槽和板限定的一对端室，以及由盘子多个叶片可滑动地设置在转子中径向形成的相等的多个槽中。驱动轴被约束以防止通过止动件，垫圈或其组合安装在轴上并且接触支撑轴的轴承的轴向位移。轴承固定在一个端头上。

7. 发明授权

US4742724A Power-assisted gear-shift mechanism for manual transmission 失效
标题翻译：用于手动变速器的动力辅助变速机构
公开(公告)号：US4742724A
公开(公告)日：1988-05-10
申请号：US69832
申请日：1987-07-06
申请人： Shoji Jimbo , Akira Sato , Fumihiro Ushijima , Kenichi Kikuchi , Hideaki Matsui , Yukio Ohtake
发明人： Shoji Jimbo , Akira Sato , Fumihiro Ushijima , Kenichi Kikuchi , Hideaki Matsui , Yukio Ohtake
IPC分类号： F16H61/30 , F16H61/36 , F16H63/20 , G05G9/16 , F15B9/10
CPC分类号： F16H63/20 , F16H61/30 , F16H61/36 , F16H2061/301 , F16H2061/308 , F16H2063/208 , Y10T74/19535 , Y10T74/2014
摘要： A power-assisted gear shift mechanism for a manual transmission includes a lateral casing mounted on a transmission housing, a first lateral shaft rotatably mounted within the casing and being operatively connected to a manual shift lever to be rotated in shifting operation of the shift lever, and a second lateral shaft in the form of a hollow shaft rotatably and axially slidably mounted on the first lateral shaft and being operatively connected to the manual shift lever to be axially moved in selecting operation of the shift lever, the second lateral shaft being integrally provided with a shift-and-select lever which extends into an interior of the transmission housing to be selectively engaged with a plurality of shift heads in axial movement of the second lateral shaft. The gear-shift mechanism is associated with a hydraulic power cylinder assembly which is integrally connected to one end of the lateral casing to provide a hydraulic power assist in accordance with operation torque applied to the first lateral shaft in shifting operation of the manual shift lever.
摘要翻译：用于手动变速器的动力辅助变速机构包括安装在变速器壳体上的侧向壳体，可旋转地安装在壳体内并且可操作地连接到在变速杆的换档操作中转动的手动变速杆的第一侧向轴，以及空心轴形式的第二侧轴，其可旋转地并轴向地可滑动地安装在所述第一侧轴上，并且可操作地连接到所述手动变速杆，以在所述换档杆的选择操作中被轴向移动，所述第二横轴被整体地设置其具有延伸到变速器壳体的内部中的换档和选择杆，以在第二侧轴的轴向运动中选择性地与多个换档头啮合。齿轮换档机构与液压动力油缸组合有关，该液压动力油缸组件与侧向壳体的一端一体连接，以根据在手动变速杆的换档操作中施加到第一侧轴的操作扭矩提供液压动力辅助。

8. 发明授权

US4219109A Oil pressure control means for an automatic transmission 失效
标题翻译：用于自动变速器的油压控制装置
公开(公告)号：US4219109A
公开(公告)日：1980-08-26
申请号：US879884
申请日：1978-02-21
申请人： Fumihiro Ushijima , Kagenori Fukumura , Keiichi Ito
发明人： Fumihiro Ushijima , Kagenori Fukumura , Keiichi Ito
IPC分类号： B60W10/04 , B60W10/02 , B60W10/06 , B60W10/10 , B60W10/103 , F16D48/02 , F16H61/02 , F16H61/06 , F16H61/08 , F16D25/10
CPC分类号： F16H61/067 , F16D48/0206 , F16D2048/0239 , F16D2048/0281 , F16D2500/1024 , F16D2500/1045 , F16D2500/3024 , F16D2500/7041
摘要： An oil pressure control means for an automatic transmission having a gear mechanism, low and high speed friction engaging means and high and low speed accumulators, wherein in downshifting the operating pressure of the high speed accumulator is reduced abruptly to a level which causes slippage of the high speed friction engaging means in accordance with the rise of the oil pressure in the low speed friction engaging means up to a predetermined level and the operating pressure of the low speed accumulator is increased abruptly to a level which causes substantial engagement of the low friction engaging means in accordance with the reduction of the oil pressure in the high speed friction engaging means to a predetermined level.
摘要翻译：一种用于具有齿轮机构，低速和高速摩擦接合装置以及高速和低速蓄能器的自动变速器的油压控制装置，其中降档高速蓄能器的操作压力突然降低至导致滑动高速摩擦接合装置根据低速摩擦接合装置中的油压的升高达预定水平，并且低速蓄能器的操作压力突然增加至导致低摩擦接合根据将高速摩擦接合装置中的油压降低至预定水平的装置。

9. 发明授权

US4940125A Drive mechanism in part-time four-wheel drive vehicle 失效
标题翻译：兼职四轮驱动车辆的驱动机构
公开(公告)号：US4940125A
公开(公告)日：1990-07-10
申请号：US301105
申请日：1989-01-25
申请人： Kiyoomi Sato , Fumihiro Ushijima , Kiyohito Murata
发明人： Kiyoomi Sato , Fumihiro Ushijima , Kiyohito Murata
IPC分类号： B60K17/35 , B60K23/08 , F16D25/0638 , F16D43/284 , F16H37/08 , F16H48/22 , F16H61/26 , F16H61/30 , F16H63/02 , F16H63/30
CPC分类号： B60K23/08 , B60K17/3505
摘要： A drive mechanism of the limited slip type having driving and driven members to be drivingly connected, wherein a friction clutch is operatively associated with the driving and driven members to drivingly connect the members in its engaged condition, and a fluid pump is arranged between the driving and driven members to be driven by relative rotation therebetween and located adjacent one side of the clutch, the fluid pump being movable in a direction to effect engagement of the clutch when applied at one side thereof with a discharge pressure thereof, and wherein a communication passage for fluid circulation is connected at one end thereof to a discharge port of the pump and at the other end thereof to a suction port of the pump, and a flow control valve is disposed in the communication passage to control an amount of fluid under pressure passing through the communication passage.
摘要翻译：具有驱动和被驱动构件被驱动地连接的限滑单元的驱动机构，其中摩擦离合器与驱动构件和被驱动构件可操作地相关联，以在其接合状态下驱动地连接构件，并且流体泵布置在驱动被驱动构件通过相对旋转驱动并且位于离合器的一侧附近，所述流体泵可在沿一侧施加离合器的方向上移动以使其与其排出压力接合，并且其中连通通道流体循环的一端连接到泵的排出口，另一端连接到泵的吸入口，并且流量控制阀设置在连通通道中以控制压力通过下的流体量通过通信通道。

10. 发明授权

US4739864A Electromagnetic powder clutch for use in a power transmitting system having an automatically operated constant-mesh transmission 失效
标题翻译：电磁粉末离合器，用于具有自动运行的恒网传动的动力传动系统
公开(公告)号：US4739864A
公开(公告)日：1988-04-26
申请号：US917954
申请日：1986-10-14
申请人： Akio Numazawa , Akira Sato , Fumihiro Ushijima , Hideaki Matsui
发明人： Akio Numazawa , Akira Sato , Fumihiro Ushijima , Hideaki Matsui
IPC分类号： F16D37/02 , F16D48/06 , B60K41/22
CPC分类号： F16D37/02 , F16D48/064 , F16D2037/002 , F16D2500/10412 , F16D2500/10475 , F16D2500/1085 , F16D2500/3067 , F16D2500/30806 , F16D2500/3108 , F16D2500/3144
摘要： An automatic power transmitting system for an automotive vehicle, wherein the operation of an electromagnetic clutch is automatically controlled in response to automatic shifting actions of a constant-mesh transmission by synchromesh devices. The powder clutch includes a driving rotor unit having an outer yoke and an inner yoke which cooperate to define therebetween an annular space in which a thin-walled cylindrical member of a driven rotor unit is disposed, such that the cylindrical member cooperates with at least one of the outer and inner yokes to define at least one powder gap. A small thickness of the cylindrical member assures a minimum of rotational energy consumption by the synchromesh devices. A damper may be disposed so as to connect the driven rotor unit and the input shaft of the constant-mesh transmission, so as to provide a damping effect for preventing a rapid change in an amount of torque transmitted from the driven rotor unit to the input shaft.
摘要翻译：一种用于机动车辆的自动动力传递系统，其中响应于同步啮合装置的恒定网格传动的自动换档动作，电磁离合器的操作被自动控制。粉末离合器包括具有外磁轭和内轭铁的驱动转子单元，其配合以在其间限定一个环形空间，在该环形空间中设置有从动转子单元的薄壁圆柱形构件，使得圆柱形构件与至少一个的外轭铁和内轭铁以限定至少一个粉末间隙。圆柱形构件的小厚度确保同步装置的最小旋转能量消耗。可以设置阻尼器，以连接从动转子单元和恒网传动装置的输入轴，以便提供阻尼效果，以防止从从动转子单元传递到输入端的扭矩量的快速变化轴。

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