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公开(公告)号：EP0219283B1
公开(公告)日：1990-01-31
申请号：EP86307663.4
申请日：1986-10-03
申请人： SANDEN CORPORATION
发明人： Terauchi, Kiyoshi
IPC分类号： F04B1/28
CPC分类号： F04B27/1072 , F04B27/1804 , F04B2027/1813 , F04B2027/1831 , F04B2027/1845
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公开(公告)号：EP0297731A3
公开(公告)日：1989-11-23
申请号：EP88305049.4
申请日：1988-06-03
IPC分类号： F04B1/28
CPC分类号： F04B43/026 , F04B1/146
摘要： An apparatus for moving a fluid medium comprising a positive displacement member (35) movable to move the fluid medium and a drive mechanism (13) adapted to be driven by a motor (15) for driving the positive displacement member (35) to move the fluid medium. The drive mechanism (13) includes a driving member (17), a driven member (21), a resilient coupling (25) and a wobble plate (26) for driving the positive displacement member (35). The angle of the wobble plate (26) is adjustable by varying the relative angular position of a driving member (17) and a driven member (21).
摘要翻译： 一种用于移动流体介质的装置，包括可移动以移动流体介质的正位移构件（35）和适于由马达（15）驱动的驱动机构（13），用于驱动正位移构件（35）以使 流体介质。 驱动机构（13）包括用于驱动正位移构件（35）的驱动构件（17），从动构件（21），弹性联接件（25）和摆动板（26）。 通过改变驱动构件（17）和从动构件（21）的相对角位置可以调节摆盘（26）的角度。
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公开(公告)号：EP0283963A3
公开(公告)日：1989-08-02
申请号：EP88104389.7
申请日：1988-03-18
申请人： SANDEN CORPORATION
CPC分类号： F04B27/1804 , F04B2027/1813 , F04B2027/1831 , F04B2027/1845 , F04B2027/1859
摘要： A reciprocating piston type refrigerant compressor (1) includes a compressor housing (10) having a cylinder block (101) provided with a plurality of cylinders (32) and a crank chamber (13) adjacent to the cylinder block (101). A piston (33) slides within each cylinder (32) and is reciprocated by a wobble plate (17) driven by a cam rotor (14) mounted on a drive shaft (12). The cam rotor (14) includes an adjustable slant angle in close proximity to the wobble plate (17). Accordingly, the stroke of the pistons (33) within the cylinders (32) can be changed by adjusting the slant angle of the sloping surface. The slant angle of the sloping surface is adjusted in response to the change of pressure in the crank chamber (13). The crank chamber (13) communicates with the suction chamber (35) through a passageway and a valve control mechanism (46) controls the opening and closing of the passageway. Thus, the capacity of the compressor (1) can be adjusted by changing the slant angle of the sloping surface of the slant plate (16) in response to the operation of the valve control mechanism (46).
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公开(公告)号：EP0282190A1
公开(公告)日：1988-09-14
申请号：EP88301433.4
申请日：1988-02-19
申请人： SANDEN CORPORATION
CPC分类号： F04B27/1072 , F04B27/1804 , F04B2027/1813 , F04B2027/1831 , F04B2027/1845
摘要： A wobble plate compressor with a variable displacement mechanism includes a compressor housing (3) which is provided with a crank chamber (32) and a cylinder block (31) in which a plurality of cylinders (33) are formed. A drive shaft (7) is rotatably supported in the housing. A rotor (9) is fixed on the drive shaft (7) and variably connected to an inclined plate (11) through a hinge mechanism which includes a first arm portion (93) which is formed on either one of the rotor or inclined plate, a second arm portion (114) which is provided with an elongate hole (115) formed on the other thereof and a guide pin (12) which is fixedly disposed in a hole which is formed through the first arm portion. A wobble plate (13) is adjacent (8) the inclined plate and converts rotary motion of the inclined plate into nutating motion thereof. A plurality of pistons (19) are coupled with the wobble plate through a plurality of connecting rods (18) each of which is reciprocably fitted within a respective one of the cylinders and of which the stroke volume is changed in accordance with variation of the angle of the inclined plate. The elongate hole is shaped so that a top clearance of the piston provides the least volume at the time that the angle of the inclined plate is largest, and the top clearance of the piston provides the largest volume at the time that the angle of the inclined plate is smallest. Therefore, even though the range of inclination of the angle of the inclined plate is narrow, a wide range of control of the displacement volume of the compressor can be accomplished.
摘要翻译： 具有可变排量机构的摆动板式压缩机包括：压缩机壳体（3），其设有曲柄室（32）和形成有多个气缸（33）的气缸体（31）。 驱动轴（7）可旋转地支撑在壳体中。 转子（9）固定在驱动轴（7）上并通过铰链机构可变地连接到倾斜板（11），铰链机构包括形成在转子或倾斜板之一上的第一臂部分（93） 第二臂部分（114），其设置有形成在另一个上的细长孔（115）和固定地设置在穿过第一臂部分的孔中的引导销（12）。 摆动板（13）与倾斜板相邻（8），并将倾斜板的旋转运动转换为章动运动。 多个活塞（19）通过多个连接杆（18）与摆盘联接，每个连杆可往复运动地安装在相应的一个气缸内，其行程体积根据角度的变化而改变 的斜板。 细长孔的形状使得活塞的顶部间隙在倾斜板的角度最大的时刻提供最小的体积，并且活塞的顶部间隙在倾斜的角度时提供最大的体积 板最小。 因此，即使倾斜板的角度的倾斜范围窄，可以实现压缩机的排量的宽范围的控制。
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公开(公告)号：EP0260667A1
公开(公告)日：1988-03-23
申请号：EP87113499.5
申请日：1987-09-15
申请人： SANDEN CORPORATION
发明人： Higuchi, Teruo , Takai, Kazuhiko
CPC分类号： F04B27/1804 , F04B2027/1813 , F04B2027/1831 , F04B2027/1845 , F04B2027/1859
摘要： A slant plate type compressor (1), such as a wobble plate type compressor, with a variable displacement mechanism is disclosed. The compressor (1) has a valve mechanism (17, 18) to control the opening and closing of a passageway (25) connected between a crank chamber (22) and a suction chamber (40) in accordance with the pressure condition in the crank chamber (22) and the suction chamber (40). Therefore, the compressor (1) can improve the characteristics of cooling down and prevent the out flow of lubricating oil.
摘要翻译： 公开了一种具有可变排量机构的斜板式压缩机（1），例如摆盘式压缩机。 压缩机1具有根据曲轴中的压力状态控制连接在曲轴室22和吸入室40之间的通路25的开闭的阀机构17,18， 室（22）和吸入室（40）。 因此，压缩机（1）可以改善冷却特性并防止润滑油的流出。
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公开(公告)号：EP0256334A1
公开(公告)日：1988-02-24
申请号：EP87110523.5
申请日：1987-07-21
申请人： SANDEN CORPORATION
发明人： Taguchi,Yukihiko
CPC分类号： F04B27/1804 , F04B2027/1813 , F04B2027/1831 , F04B2027/1854 , F04B2027/1859
摘要： This invention is directed to a wobble plate type compressor which is provided with a variable displacement mechanism. The variable displacement mechanism is controlled by the slant angle of the wobble plate (40) due to change of pressure in the crank chamber, and comprises a passageway (335) communicated between suction chamber (341) and crank chamber (32), and a valve mechanism (45) to control the opening and closing of the passageway. The valve mechanism includes a first valve control means for directly controlling the opening and closing of passageway and second valve control means (46) which is complied with the first valve means and forcedly opens the passageway while opening itself.
摘要翻译： 本发明涉及一种设置有可变排量机构的摆盘式压缩机。 由于曲轴室内压力的变化，可变排量机构受摇摆板（40）的倾斜角度控制，并包括连通在吸气室（341）和曲轴室（32）之间的通道（335） 阀机构（45）以控制通道的打开和关闭。 该阀机构包括用于直接控制通道的打开和关闭的第一阀控制装置和与第一阀装置相配合的第二阀控制装置（46），并且在打开通道时强制打开通道。
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公开(公告)号：EP1171713B1
公开(公告)日：2009-04-01
申请号：EP01910995.8
申请日：2001-02-20
申请人： CATERPILLAR INC.
发明人： BLASS, James, R. , WEAR, Jerry, A. , SOMMARS, Mark, F. , GIBSON, Dennis, H. , MATTA, George, M.
CPC分类号： F04B7/04 , F04B1/28 , F04B49/225 , F04B2201/06011 , F04B2205/05
摘要： A high pressure pump system (14) for use with a hydraulic engine system (10), such as a fuel injection system (10) or a compression release brake system, provides variable delivery of pressurized fluid using sleeve metering principles. The relative position of metering sleeves (56) with respect to pumping pistons (32) is controlled electro-hydraulically by a control circuit (60, 160). The control circuit (60, 160) receives pressurized fluid from the pump delivery gallery (50) or another high pressure area (50, 52) and, using a pressure reducer (64, 164), reduces the operating pressure within the control circuit (60, 160) to a substantially constant pressure lower than the pump output pressure. Lower operating pressure within the control circuit (60, 160) improves the manufacturability of the control circuit components and helps to achieve better control of the pump output.
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公开(公告)号：EP1277955B1
公开(公告)日：2005-05-25
申请号：EP02013912.7
申请日：2002-06-24
申请人： Reitzig, Klaus
发明人： Reitzig, Klaus
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公开(公告)号：EP1329632A3
公开(公告)日：2003-12-03
申请号：EP03075028.5
申请日：2003-01-06
IPC分类号： F04B1/28
CPC分类号： F04B1/295 , F04B2201/1201 , F04B2201/1205 , F04B2205/05
摘要： A variable-displacement, axial piston-type hydraulic fluid pump having a pump housing (12) is provided with co-operating pump rotational speed, thrust plate position, and working pressure operating-condition sensor assemblies (100) that are partially contained within the pump housing (12), that are partially contained within a separate position sensor housing (110) which is removably secured to the pump housing (12), and that are sealed against high-pressure fluid leakage using only static resilient fluid pressure seals (114).
摘要翻译： 具有泵壳体（12）的可变排量轴向柱塞型液压流体泵设有配合的泵转速，推力板位置和工作压力工作条件传感器组件（100），所述工作压力工作条件传感器组件（100）部分地包含在 泵壳体（12），其部分容纳在单独的位置传感器壳体（110）内，该壳体可移除地固定到泵壳体（12），并且仅使用静态弹性流体压力密封件（114）密封以防止高压流体泄漏 ）。
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公开(公告)号：EP1172553A3
公开(公告)日：2003-12-03
申请号：EP01115826.8
申请日：2001-06-28
申请人： Bosch Rexroth AG
发明人： Schäffer, Rudolf
CPC分类号： F04B1/20 , F04B1/128 , F04B1/2042 , F04B1/295 , F04B9/117
摘要： Offenbart ist ein Hydrotransformator mit einem Rotor, in dem eine Vielzahl von Verdrängern geführt ist. Die die Verdränger aufnehmenden Verdrängerräume sind über eine Steuereinrichtung mit zumindest drei Steuerfenstern mit einem Arbeitsanschluß, einem Versorgungsanschluß oder einem Tankanschluß verbindbar. Die Steuereinheit hat einen Steuerkörper, in dem zumindest zwei der Steuerfenster radial versetzt zu den Verdrängerräumen ausgebildet sind.
摘要翻译： 公开了一种带有转子的液压变压器，其中多个置换器被引导。 通过控制装置可以将接收排量的排量室与至少三个带有工作接口，供应接口或油箱接口的控制窗口相连接。 控制单元具有控制体，其中至少两个控制窗形成为与移位空间径向偏移。
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