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公开(公告)号：US5860800A
公开(公告)日：1999-01-19
申请号：US542344
申请日：1995-10-12
CPC分类号： F04B39/06 , F04B39/0055
摘要： A compressor with a cylinder head (33, 29) comprises a lower cylinder head section (33) and an upper cylinder head section (29) connected to each other. A seal (12) is provided between the faces of the lower cylinder head section (33) and the upper cylinder head section (29) facing each other. A suction space (31, 25) and a pressure space (10, 17) as well as a suction valve (32, 4) and a pressure valve (5, 7) are installed in the cylinder head (33, 29). A compression space (3) of the compressor is connected by the suction valve (32, 4) to the suction space (31, 25), and by the pressure valve (5, 7) to the pressure space (10, 17). The suction space (31, 25) is also connected by a suction connection (71) to the atmosphere, and the pressure space (10, 17) is connected to a consumer by a pressure connection (18) to a source of pressure. In order to achieve efficient transfer of heat in the cylinder head (33, 29), a wall-like part (76), made of a material with good heat transferring properties, is provided at least in the pressure space (10, 17) to subdivide the pressure space (10, 17) of the cylinder head (33, 29) into a first pressure chamber (10) and a second pressure chamber (17). The first pressure chamber (10) and the second pressure chamber (17) are connected to each other by a passage opening (77) located in the wall-like part (76). Desirably, the suction space (31,15) is subdivided into first and second suction chambers (31,15) by a U-shaped part (79,80) having a second passage opening (78).
摘要翻译： 具有气缸盖（33,29）的压缩机包括彼此连接的下气缸盖部分（33）和上气缸盖部分（29）。 在下气缸盖部分（33）和上气缸盖部分（29）的彼此面对的面之间设置有密封件（12）。 在气缸盖（33,29）中安装有吸入空间（31,25）和压力空间（10,17）以及吸入阀（32,4）和压力阀（5,7）。 压缩机的压缩空间（3）通过吸入阀（32,4）连接到吸入空间（31,25），并通过压力阀（5,7）连接到压力空间（10,17）。 吸入空间（31,25）也通过吸入连接（71）连接到大气，并且压力空间（10,17）通过压力连接（18）连接到消费者到压力源。 为了在气缸盖（33,29）中实现有效的热传递，至少在压力空间（10,17）中设置有由具有良好传热特性的材料制成的壁状部件（76） 以将气缸盖（33,29）的压力空间（10,17）细分成第一压力室（10）和第二压力室（17）。 第一压力室（10）和第二压力室（17）通过位于壁状部分（76）中的通道开口（77）彼此连接。 理想地，吸入空间（31,15）通过具有第二通道开口（78）的U形部分（79,80）被细分成第一和第二吸入室（31,15）。
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公开(公告)号：US09046096B2
公开(公告)日：2015-06-02
申请号：US12733248
申请日：2008-07-01
IPC分类号： F04B49/035 , F04B49/16 , F04B53/10 , F04B39/00 , F04B39/08
CPC分类号： F04B49/16 , F04B39/0055 , F04B39/08 , F04B49/035 , F04B53/10
摘要： A piston air compressor having a suction chamber and a connection chamber separated from the suction chamber. An air channel is provided from the connection chamber to the suction chamber.
摘要翻译： 一种活塞式空气压缩机，其具有与吸入室分离的吸入室和连接室。 空气通道从连接室提供到吸入室。
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公开(公告)号：US5639224A
公开(公告)日：1997-06-17
申请号：US270156
申请日：1994-07-01
CPC分类号： F04B49/022 , F04B49/08 , Y10S251/901 , Y10T137/7891
摘要： The inventive device produces compressed gas. It is provided with a compressor, wherein the compressor has a compression chamber (25), a suction chamber (10) and a pressure chamber (6). The compression chamber (25) can be connected to the suction chamber (10) via a suction valve (12, 21, 54) and to the pressure chamber (6) via a pressure valve (3). When the receiving-end pressure reaches a predetermined level, the pressure chamber (6) is connected to a compressed-air supply container (44). This connection is via a device for the discontinuation of compressing action (23, 51). In addition, the pressure in the pressure chamber (6) is monitored by a control valve (26), which is a sensing device with a control output (38). The sensing device (26) is designed to produce a control signal at the control output (38), when the pressure in the pressure chamber (6) or compression chamber (25) of the compressor reaches or exceeds a predetermined value. The control output (38) of the sensing device (26) is connected to a control input (15, 52) of a cut-off device for the discontinuation of the compressing action (23) or a switchable coupling (51). The control signal at the control output (38) of the sensing device (26) actuates the cut-off devices (23, 51), thereby discontinuing the compressing action.
摘要翻译： 本发明的装置产生压缩气体。 设置有压缩机，其中压缩机具有压缩室（25），吸入室（10）和压力室（6）。 压缩室25可以经由吸入阀12,21,54连接到吸入室10并通过压力阀连接到压力室6。 当接收端压力达到预定水平时，压力室（6）连接到压缩空气供应容器（44）。 这种连接是通过用于停止压缩动作的装置（23,51）来实现的。 另外，通过作为具有控制输出（38）的感测装置的控制阀（26）来监视压力室（6）中的压力。 当压缩室（6）或压缩室（25）中的压力达到或超过预定值时，感测装置（26）设计成在控制输出（38）处产生控制信号。 感测装置（26）的控制输出（38）连接到用于停止压缩动作（23）或可切换联轴器（51）的截止装置的控制输入（15,52）。 感测装置（26）的控制输出（38）处的控制信号驱动截止装置（23,51），从而中断压缩动作。
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公开(公告)号：US20110277625A1
公开(公告)日：2011-11-17
申请号：US12733248
申请日：2008-07-01
IPC分类号： F04B39/12
CPC分类号： F04B49/16 , F04B39/0055 , F04B39/08 , F04B49/035 , F04B53/10
摘要： A piston air compressor having a suction chamber and a connection chamber separated from the suction chamber. An air channel is provided from the connection chamber to the suction chamber.
摘要翻译： 一种活塞式空气压缩机，其具有与吸入室分离的吸入室和连接室。 空气通道从连接室提供到吸入室。
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公开(公告)号：US5503537A
公开(公告)日：1996-04-02
申请号：US263928
申请日：1994-06-21
CPC分类号： F04B39/08 , F04B39/0055 , F04B49/16
摘要： The present invention relates to a gas compressor which prevents noise being produced in the suction conduit during idling. In conventional systems, the noise results from the collision of arriving and returning gas by means of a check valve provided between the suction chamber and the suction conduit. The present invention avoids this noise by providing an additional chamber which is connected via an admixture valve to the compression chamber (20) during the idling operation. This invention is especially applicable to pneumatic systems in automotive technology.
摘要翻译： 气体压缩机技术领域本发明涉及一种防止在空转期间在吸入管道中产生噪声的气体压缩机。 在传统的系统中，噪音是由吸入室和抽吸管之间设置的止回阀与到达和返回气体的碰撞产生的。 本发明通过提供在空转操作期间通过混合阀连接到压缩室（20）的附加室来避免这种噪音。 本发明特别适用于汽车技术中的气动系统。
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公开(公告)号：US4932631A
公开(公告)日：1990-06-12
申请号：US341456
申请日：1989-04-21
CPC分类号： F04B39/08 , Y10T74/18936
摘要： This invention provides an apparatus for transmitting a driving force between two components. The apparatus utilizes a cover rotatably mounted in a housing such that, as a result of engagement between the cover and a first component, a rotation of the cover corresponds to a displacement of such first component. The first component drives a second component by means of an actuator.
摘要翻译： 本发明提供一种用于在两个部件之间传递驱动力的装置。 该装置利用可旋转地安装在壳体中的盖，使得由于盖和第一部件之间的接合，盖的旋转对应于这种第一部件的位移。 第一部件通过致动器驱动第二部件。
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公开(公告)号：US4875503A
公开(公告)日：1989-10-24
申请号：US190565
申请日：1988-04-29
IPC分类号： F04B39/10
CPC分类号： F04B39/1086 , Y10T137/7892
摘要： A stop apparatus for a plate valve of a fluid compressor is provided. The stop apparatus is equipped with a wear-resistant insert so that the wear on some compressor components can be reduced.
摘要翻译： 提供了一种用于流体压缩机的平板阀的停止装置。 止动装置配备有耐磨插入件，使得可以减少一些压缩机部件上的磨损。
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公开(公告)号：US06261068B1
公开(公告)日：2001-07-17
申请号：US09416166
申请日：1999-10-11
IPC分类号： F04B4900
CPC分类号： F04B49/16 , F04B39/08 , F04B2205/05 , F04B2205/16
摘要： A gas compressor includes a compression chamber, an outlet valve, and a shuttle valve which disables the outlet valve when it is connected to an atmospheric pressure relief chamber in idle operation. A throttle line circumventing the shuttle valve is provided which permits by-passed flow between the compression chamber and the atmospheric pressure relief chamber in idle operation, thereby preventing deposits and moisture condensation in the downstream flow path to the pressure relief chamber due to the disabling of the outlet valve, which might otherwise lead to possible operational malfunctions. Compressed-air systems employed in the automotive industry represent an important area of application for the invention.
摘要翻译： 气体压缩机包括压缩室，出口阀和梭阀，当在空转操作中连接到大气压释放室时，其将出口阀禁用。 提供了围绕梭阀的节流管线，其允许在怠速运行中在压缩室和大气压力释放室之间经过流动，从而防止由于不能使泄压室在压力释放室的下游流动中的沉积物和水分冷凝 出口阀，否则可能导致可能的操作故障。 用于汽车行业的压缩空气系统是本发明的重要应用领域。
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公开(公告)号：US06257838B1
公开(公告)日：2001-07-10
申请号：US09418900
申请日：1999-10-15
IPC分类号： F04B4900
CPC分类号： F04B49/16 , F04B39/08 , F04B2203/0604 , F04B2203/0605
摘要： A gas compressor for vehicle braking systems controlled by compressed air can be operated under load or in idle operation. In idle operation, no compressed air is produced. In operation under load, the gas compressor produces compressed air as required by the pressure medium installation. During prolonged operation of the gas compressor at a relatively high operating speed, for example, during travel on super-highways, the power consumption can be decreased and thereby also the production amount of the gas compressor, without having to switch the gas compressor over into idle operation. A clearance volume of less volume than the nominal volume of the gas compressor is provided which can be connected via a valve to the compression chamber of the gas compressor, thereby making it possible to enlarge the compression volume. In addition, a process for the control of the auxiliary valve takes into account different operating magnitudes of the gas compressor and other elements of the vehicle.
摘要翻译： 用于由压缩空气控制的车辆制动系统的气体压缩机可以在负载或空转操作下操作。 在空闲操作中，不产生压缩空气。 在负载运行中，气体压缩机根据压力介质的安装要求生产压缩空气。 在比较高的运行速度下，例如在超高速公路行驶期间，在气体压缩机的长时间运转中，能够降低功率消耗，从而能够降低气体压缩机的生产量，而不必将气体压缩机转换成 空闲操作。 提供了比气体压缩机的额定容积小的体积的间隙体积，其可以经由阀连接到气体压缩机的压缩室，从而可以扩大压缩体积。 此外，用于控制辅助阀的过程考虑了气体压缩机和车辆的其它元件的不同操作量。
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公开(公告)号：US5101857A
公开(公告)日：1992-04-07
申请号：US478249
申请日：1990-02-09
CPC分类号： F04B39/1086 , F04B49/243 , Y10T137/87515
摘要： A valve vane is provided, where the valve vane is movable along the surface of a casing part and is driven by a dog follower, guided in a slot of the casing part, wherein the slot is furnished at least at one end, and wherein a flat slider is required for a sealing of the casing part. Such a flat slider requires by itself a substantial structure. The invention valve vane (6) is structured such that it covers the slot (12) in each phase of its motion. The invention structure is particularly suitable for being employed in a inlety valve system of a compressor.
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