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公开(公告)号：US20050112006A1
公开(公告)日：2005-05-26
申请号：US10722659
申请日：2003-11-24
申请人： Henry Chu
发明人： Henry Chu
CPC分类号： F04B39/121 , F04B27/0852 , F04B27/1081 , F04B39/12 , F04B39/125
摘要： A universal compressor device includes a cylinder disposed in a shell, a shaft rotatably and slidably received in the cylinder, three or more pistons slidably received in the cylinder to alternatively actuate the shaft to move axially relative to the cylinder, and two valve plates disposed on ends of the cylinder to control fluid flowing passage. One cover and one cap are selectively secured to the ends of the shell, to enclose and retain the elements within the shell, and for attaching to one vehicle. One or more other covers and caps may further be selectively secured to the shell, for attaching the universal compressor device to the other vehicles.
摘要翻译： 通用压缩机装置包括设置在壳体中的圆筒，可旋转并可滑动地容纳在气缸中的轴，三个或更多个可滑动地容纳在气缸中的活塞，以交替地致动轴相对于气缸轴向移动，并且两个阀板设置在 气缸的端部以控制流体流动通道。 一个盖和一个盖选择性地固定到壳的端部，以将元件包围并保持在壳体内，并且用于附接到一个车辆。 还可以将一个或多个其它盖和盖选择性地固定到壳体上，以将通用压缩机装置附接到其它车辆。
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公开(公告)号：US20140294637A1
公开(公告)日：2014-10-02
申请号：US14221808
申请日：2014-03-21
发明人： Jun KONDO , Nobutoshi BANNO , Toshiyuki KOBAYASHI , Naoki GOTO
IPC分类号： F04B53/10
CPC分类号： F04B27/0852 , F04B27/0873 , F04B27/1036 , F04B27/1081
摘要： A compressor includes a housing, a cylinder block, a valve plate, a discharge valve forming plate and a retainer gasket. The discharge valve forming plate includes a discharge valve, a connecting portion and a discharge valve engaging portion. The discharge valve opens and closes the discharge port. A plurality of discharge valve support portions extends from the connecting portion to support the discharge valve. The discharge valve engaging portion extends from the connecting portion. The retainer gasket includes a retainer, a gasket and a retainer gasket engaging portion. The retainer restricts an opening and closing operation of the discharge valve. The gasket ensures airtightness between the housing and the cylinder block. The retainer gasket engaging portion is formed by bending a part of the retainer gasket. The discharge valve forming plate and the retainer gasket are positioned by connecting the discharge valve engaging portion and the retainer gasket engaging portion.
摘要翻译： 压缩机包括壳体，气缸体，阀板，排出阀形成板和保持器衬垫。 排出阀形成板包括排出阀，连接部和排出阀接合部。 排气阀打开和关闭排放口。 多个排出阀支撑部分从连接部分延伸以支撑排出阀。 排出阀接合部分从连接部分延伸。 保持器垫圈包括保持器，垫圈和保持器衬垫接合部分。 保持器限制排出阀的打开和关闭操作。 垫片确保外壳和气缸体之间的气密性。 保持器衬垫接合部分通过弯曲保持器衬垫的一部分而形成。 排出阀形成板和保持器垫圈通过连接排出阀接合部和保持器垫圈接合部而定位。
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公开(公告)号：US20130094941A1
公开(公告)日：2013-04-18
申请号：US13697420
申请日：2011-05-16
IPC分类号： F04D29/00
CPC分类号： F04D29/00 , F04B27/0821 , F04B27/0852 , F04B27/0873 , F04B27/0891 , F04B27/1036 , F04B27/1081 , F04B27/14 , F04B27/1804 , F04B39/0044 , F04B39/14 , F16B21/183 , F16F15/02 , F16F15/085
摘要： Variable displacement compressor is provided with a displacement control valve (2) that can change an opening degree of supplying passage (44, 46) between a valve seat (VS) and a valve body (VB), thereby changing the pressure in a crank chamber (9). The displacement control valve (2) is accommodated within a control valve chamber (5c) in a rear housing (5) and fixed in place by means of a circlip (50). A cutout (50g) is formed between the displacement control valve (2) and the circlip (50) and/or between the circlip (50) and the rear housing (5). A clearance (C) formed by the cutout (50g) and the like inhibits the transmission of vibrations caused by impacts between the valve seat (VS) and the valve body (VB). This makes the variable displacement compressor quiet, reduces costs by obviating the need for additional components, and results in excellent durability.
摘要翻译： 可变排量压缩机设置有能够改变阀座（VS）和阀体（VB）之间的供给通路（44,46）的开度的排量控制阀（2），从而改变曲柄室 （9）。 排量控制阀（2）容纳在后壳体（5）中的控制阀室（5c）内，并通过簧环（50）固定就位。 在位移控制阀（2）和簧环（50）之间和/或在弹簧圈（50）和后壳体（5）之间形成切口（50g）。 由切口（50g）形成的间隙（C）等阻止由阀座（VS）和阀体（VB）之间的冲击引起的振动的传递。 这使得可变排量压缩机安静，通过消除对附加部件的需要来降低成本，并且导致优异的耐久性。
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公开(公告)号：US20110179947A1
公开(公告)日：2011-07-28
申请号：US13084282
申请日：2011-04-11
申请人： Usama Y. AWWAD , Trent A. Simpson
发明人： Usama Y. AWWAD , Trent A. Simpson
CPC分类号： F04B27/0873 , F04B27/0834 , F04B27/0852 , F04B27/086 , Y10T29/49238 , Y10T29/49723 , Y10T29/49732 , Y10T29/49734 , Y10T29/49744 , Y10T29/49963
摘要： A hydraulic pump can be remanufactured to save the investment in its components that are not seriously worn or failed. Some of the worn components, such as the pump barrel and yoke, can be salvaged by replacing or rebuilding the worn features. In particular, a worn internal spline on the pump barrel can be replaced by a spline insert that is threaded to the pump barrel and includes a new internal spline. A worn actuation tab on a yoke for contacting an actuating piston can be replaced by adding a new tab wear button.
摘要翻译： 液压泵可以重新制造，以节省对其不严重磨损或失效的部件的投资。 一些磨损的部件，例如泵筒和轭，可以通过更换或重建磨损的特征来进行回收。 特别地，泵筒上的磨损的内部花键可以被花键插入物代替，该花键插入件螺纹连接到泵筒并且包括新的内部花键。 用于接触致动活塞的磁轭上的磨损的致动凸片可以通过添加新的凸片磨损按钮来代替。
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公开(公告)号：US07934303B2
公开(公告)日：2011-05-03
申请号：US11148829
申请日：2005-06-09
申请人： Usama Y. Awwad , Trent A. Simpson
发明人： Usama Y. Awwad , Trent A. Simpson
IPC分类号： B23P6/00
CPC分类号： F04B27/0873 , F04B27/0834 , F04B27/0852 , F04B27/086 , Y10T29/49238 , Y10T29/49723 , Y10T29/49732 , Y10T29/49734 , Y10T29/49744 , Y10T29/49963
摘要： A hydraulic pump can be remanufactured to save the investment in its components that are not seriously worn or failed. Some of the worn components, such as the pump barrel and yoke, can be salvaged by replacing or rebuilding the worn features. In particular, a worn internal spline on the pump barrel can be replaced by a spline insert that is threaded to the pump barrel and includes a new internal spline. A worn actuation tab on a yoke for contacting an actuating piston can be replaced by adding a new tab wear button.
摘要翻译： 液压泵可以重新制造，以节省对其不严重磨损或失效的部件的投资。 一些磨损的部件，例如泵筒和轭，可以通过更换或重建磨损的特征来回收。 特别地，泵筒上的磨损的内部花键可以被花键插入物代替，该花键插入件螺纹连接到泵筒并且包括新的内部花键。 用于接触致动活塞的磁轭上的磨损的致动凸片可以通过添加新的凸片磨损按钮来代替。
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公开(公告)号：US20060280619A1
公开(公告)日：2006-12-14
申请号：US11148829
申请日：2005-06-09
申请人： Usama Awwad , Trent Simpson
发明人： Usama Awwad , Trent Simpson
IPC分类号： F04B27/08
CPC分类号： F04B27/0873 , F04B27/0834 , F04B27/0852 , F04B27/086 , Y10T29/49238 , Y10T29/49723 , Y10T29/49732 , Y10T29/49734 , Y10T29/49744 , Y10T29/49963
摘要： A hydraulic pump can be remanufactured to save the investment in its components that are not seriously worn or failed. Some of the worn components, such as the pump barrel and yoke, can be salvaged by replacing or rebuilding the worn features. In particular, a worn internal spline on the pump barrel can be replaced by a spline insert that is threaded to the pump barrel and includes a new internal spline. A worn actuation tab on a yoke for contacting an actuating piston can be replaced by adding a new tab wear button.
摘要翻译： 液压泵可以重新制造，以节省对其不严重磨损或失效的部件的投资。 一些磨损的部件，例如泵筒和轭，可以通过更换或重建磨损的特征来回收。 特别地，泵筒上的磨损的内部花键可以被花键插入物代替，该花键插入件螺纹连接到泵筒并且包括新的内部花键。 用于接触致动活塞的磁轭上的磨损的致动凸片可以通过添加新的凸片磨损按钮来代替。
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公开(公告)号：US4717313A
公开(公告)日：1988-01-05
申请号：US4190
申请日：1987-01-15
申请人： Makoto Ohno , Hideo Mori , Toshihiko Nasu , Hideki Watanabe
发明人： Makoto Ohno , Hideo Mori , Toshihiko Nasu , Hideki Watanabe
CPC分类号： F04B27/0826 , F04B27/0839 , F04B27/0852 , F04B27/1081
摘要： A swash plate type compressor having combined cylinder blocks closed, at both axial ends thereof, by front and rear housings, each having a radially inner suction chamber and an outer exhaust chamber isolated from the suction chamber, valve plates and disks interposed between the axial ends of the combined cylinder blocks and each of the front and rear housings, a plurality of long screw bolts axially and hermetically combining the cylinder blocks, the front and rear housings, and the valve plates and disks, and an internal sealing unit arranged in the radially inner suction chambers of the front and rear housings for rigidly holding the valve plates and disks against a high pressure of a refrigerant after compression, to reinforce the hermetic seal between the axial ends of the cylinder blocks and the valve plates and disks.
摘要翻译： 旋转斜盘式压缩机，其组合气缸体在其两个轴向端部由前后壳体封闭，每个具有径向内部吸入室和与吸入室隔离的外部排气室，插入在轴向端部之间的阀板和盘 的组合气缸体和前后壳体中的每一个，多个长螺栓螺栓，其轴向和气密地组合气缸体，前后壳体以及阀板和盘，以及内径密封单元， 前壳体和后壳体的内部吸入室，用于在压缩之后抵抗制冷剂的高压力刚性地保持阀板和盘，以加强气缸体的轴向端部与阀板和盘之间的气密密封。
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公开(公告)号：US3734647A
公开(公告)日：1973-05-22
申请号：US3734647D
申请日：1971-09-07
申请人： SPARKS C
发明人： SPARKS C
CPC分类号： F04B27/0804 , F04B7/04 , F04B27/0852 , F04B27/086 , F04B39/0005
摘要： A compressor pump or the like including a cylinder and piston assembly and a pressure chamber, the cylinder having an inlet and having an outlet in communication with the pressure chamber, the piston having a working face in the cylinder and having a pressure face exteriorly of the cylinder, cam means engaging the pressure face of the piston whereby relative rotation between the cylinder and piston as a unit and the cam plate causes reciprocation of the piston and compression of gases in the cylinder and also in the pressure chamber, the cam plate, during the compression stroke of the piston, exposing the pressure face of the piston to pressure chamber pressures to provide added power in the compression stroke of the piston, the pressure face of the piston being relieved of pressure chamber pressures during the intake stroke of the piston.
摘要翻译： 一种包括气缸和活塞组件以及压力室的压缩机泵等，所述气缸具有入口并且具有与所述压力室连通的出口，所述活塞在所述气缸中具有工作面，并且具有位于所述压力室外部的压力面 气缸，凸轮装置接合活塞的压力表面，从而缸和活塞作为一个单元的相对旋转和凸轮板引起活塞的往复运动和气缸的压缩以及压力室，凸轮板中的压力室 活塞的压缩冲程，将活塞的压力面暴露于压力室压力，以在活塞的压缩冲程中提供附加功率，活塞的压力表面在活塞的进气冲程期间减轻压力室压力。
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公开(公告)号：US2016082A
公开(公告)日：1935-10-01
申请号：US43588930
申请日：1930-03-14
申请人： ELROD HENRY E
发明人： ELROD HENRY E
CPC分类号： F04B27/0612 , F04B27/0446 , F04B27/0804 , F04B27/0834 , F04B27/0852 , F25B31/00 , F25D23/006
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