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1. 发明授权

US09518466B2 Hydraulic apparatus having an improved structure for its commissioning 有权
标题翻译：液压装置具有改进的调试结构
公开(公告)号：US09518466B2
公开(公告)日：2016-12-13
申请号：US14431762
申请日：2013-09-19
申请人： Poclain Hydraulics Industrie
发明人： Stephane Vidal , Herve Desumeur , Jean Heren , Clement Recoura , Gilles Lemaire
IPC分类号： F01B3/00 , B60K17/356 , B60K17/10 , F04B1/047 , F04B1/107 , F04B49/02 , B60K17/16
CPC分类号： F01B3/0002 , B60K17/105 , B60K17/165 , B60K17/356 , F01B3/0091 , F04B1/047 , F04B1/107 , F04B49/02
摘要： The invention relates to a hydraulic apparatus (1) including: a casing (6) defining a first assembly; a shaft (2) defining a second assembly; said first and second assemblies being freely rotatable relative to one another; a multi-lobe cam (3) rotatably connected to one of said first or second assembly; a dispenser (51) and a dispenser cover (52); a cylinder block (4) mounted such as to be freely rotatable relative to said first and second assemblies and including a means for rotatably engaging relative to the other of said assemblies, characterized in that the hydraulic apparatus (1) includes a return means for moving the cylinder block (4) in order to rotatably disengage same from said first or second assembly, and in that the dispenser (5) is configured, when applying pressure, to rotatably engage the cylinder block (4) relative to the other of said first or second assembly.
摘要翻译：本发明涉及一种液压装置（1），包括：限定第一组件的壳体（6）; 限定第二组件的轴（2）; 所述第一和第二组件可相对于彼此自由旋转; 可旋转地连接到所述第一或第二组件之一的多叶片凸轮（3）; 分配器（51）和分配器盖（52）; 安装成可相对于所述第一和第二组件自由旋转的气缸体（4），并且包括用于相对于所述组件中的另一个可旋转地接合的装置，其特征在于，所述液压装置（1）包括用于移动气缸体（4），以便与所述第一或第二组件可旋转地脱开，并且分配器（5）在施加压力时构造成相对于所述第一和第二组件中的另一个可旋转地接合气缸体（4）或第二组件。

2. 发明申请

US20150285076A1 Axial Piston Machine Utilizing A Bent-Axis Construction With Slippers On The Drive Flange 有权
标题翻译：轴向活塞机采用带拖鞋的转轴结构驱动法兰
公开(公告)号：US20150285076A1
公开(公告)日：2015-10-08
申请号：US14674189
申请日：2015-03-31
申请人： Linde Hydraulics GmbH & CO. KG
发明人： Martin Bergmann
IPC分类号： F01B3/00
CPC分类号： F01B3/0002 , F01B3/0082 , F03C1/0665 , F03C1/0668 , F03C1/0671 , F04B1/126 , F04B1/2071 , F04B1/2078 , F04B1/2085 , F04B1/2092 , F04C2240/54
摘要： A hydrostatic axial piston machine (1) utilizing a bent-axis construction has a driveshaft (4) with a drive flange (3) rotatable around an axis of rotation (Rt) inside a housing (2). A cylinder barrel (7) has pistons (10) fastened in an articulated manner to the drive flange (3). The drive flange (3) is supported on a housing-side slide face (101) by an axial bearing (100) in the form of a hydrostatically relieved sliding bearing (102) having a plurality of slippers (105). Each of the slippers (105) is mounted in an articulated manner in the drive flange (3) so that when the drive flange (3) rotates, a compensating force (FFR) acts on the slipper (105) which is in the opposite direction to the centrifugal force (FF) acting on the slipper (105). The point of application (AP) of the compensating force (FFR) on the slipper (105) is selected so that there is no tipping moment on the slipper (105) or to compensate for some or all of any tipping moment that does occur.
摘要翻译：利用弯曲轴结构的静液压轴向活塞机（1）具有驱动轴（4），驱动轴（4）具有可围绕壳体（2）内的旋转轴线（Rt）旋转的驱动凸缘（3）。气缸筒（7）具有以铰接方式紧固到驱动凸缘（3）的活塞（10）。驱动凸缘（3）通过具有多个拖鞋（105）的流体静力减轻的滑动轴承（102）的形式的轴向轴承（100）支撑在壳体侧滑动面（101）上。每个拖鞋（105）以铰接的方式安装在驱动凸缘（3）中，使得当驱动凸缘（3）旋转时，补偿力（FFR）作用在拖鞋（105）上，拖鞋到作用在拖鞋（105）上的离心力（FF）。选择补偿力（FFR）在滑动件（105）上的应用点（AP），使得拖鞋（105）上没有倾翻力矩，或者补偿确实发生的任何倾翻力矩的一些或全部。

3. 发明授权

US08511265B2 Variable stroke and compression ratio engine 有权
标题翻译：可变行程和压缩比发动机
公开(公告)号：US08511265B2
公开(公告)日：2013-08-20
申请号：US12790848
申请日：2010-05-30
申请人： Steven Don Arnold
发明人： Steven Don Arnold
IPC分类号： F02B75/04
CPC分类号： F02B75/048 , F01B3/0002 , F01B3/0023 , F01B2003/0097 , F16H23/02
摘要： A variable stroke and compression ratio engine employs multiple pistons connected to a wobbler. A crank with an axis of rotation has an upper journal with a first angle relative to the axis and a lower journal with a second angle with respect to the axis. A cradle connected for rotational motion with respect to the wobbler is carried by the crank with sliding engagement to the upper and lower journals for translation between a first high eccentricity position and second low eccentricity position.
摘要翻译：可变冲程和压缩比引擎采用多个连接到摆动器的活塞。具有旋转轴线的曲柄具有相对于轴线具有第一角度的上轴颈和相对于轴线具有第二角度的下轴颈。相对于摇摆器连接的用于旋转运动的支架由曲柄承载，滑动接合到上和下轴颈，用于在第一高偏心位置和第二低偏心位置之间平移。

4. 发明授权

US07673607B2 Tappet carrier for barrel engine 失效
标题翻译：筒式发动机的挺杆
公开(公告)号：US07673607B2
公开(公告)日：2010-03-09
申请号：US11672612
申请日：2007-02-08
申请人： Anton Polt
发明人： Anton Polt
IPC分类号： F01L1/14
CPC分类号： F01L1/146 , F01B3/0002 , F01L1/181 , F01L1/46 , F01L2105/00 , F02B75/26
摘要： A tappet carrier for a barrel type internal combustion engine includes a body having a central bore that is coaxial with a camshaft of a barrel engine. The tappet carrier further comprises a plurality of radially extending bores that are continuous with the central bore so as to allow mechanical communication between the tappets and the camshaft.
摘要翻译：用于桶型内燃机的挺杆支架包括具有与筒发动机的凸轮轴同轴的中心孔的主体。挺杆托架还包括与中心孔连续的多个径向延伸的孔，以允许挺杆和凸轮轴之间的机械连通。

5. 发明授权

US07185578B2 Piston assembly 失效
标题翻译：活塞总成
公开(公告)号：US07185578B2
公开(公告)日：2007-03-06
申请号：US10912188
申请日：2004-08-06
申请人： Robert A. Sanderson
发明人： Robert A. Sanderson
IPC分类号： F01B13/04 , F01B3/00
CPC分类号： F04B1/146 , F01B3/0002 , F01B3/0005 , F01B3/0023 , F01B3/102 , F02B75/04 , F02B75/26 , F02B2075/025 , F04B1/22 , F04B1/295 , F04B1/324 , F04B27/1072 , F16F15/261 , F16F15/264 , F16F15/28 , F16H23/06 , F16H23/08 , Y10T74/1692
摘要： A hydraulic pump includes a housing, at least two pistons mounted to the housing to rotate relative to the housing, and a transition arm coupled to each of the pistons to rotate therewith. The transition arm is set at a predetermined angle relative to a longitudinal axis of the pump. An adjustment mechanism sets the transition arm at the predetermined angle. A cylinder is mounted within the housing to rotate relative to the housing and defines pump cavities for receiving the pistons. A face valve defines inlet and outlet channels in fluid communication with the pump cavities. An apparatus for varying the output volume of a piston assembly includes at least two pistons, a transition arm coupled to each of the at least two pistons, and a rotatable member. The transition arm includes a nose pin, and the rotatable member is coupled to the transition arm nose pin. A radial position of the nose pin relative to an axis of rotation of the rotatable member is adjustable while the rotatable member remains axially stationary.
摘要翻译：液压泵包括壳体，至少两个安装到壳体上以相对于壳体旋转的活塞，以及联接到每个活塞以与其一起旋转的过渡臂。过渡臂相对于泵的纵向轴线设定为预定的角度。调整机构将过渡臂设定为规定的角度。气缸安装在壳体内以相对于壳体旋转并且限定用于接收活塞的泵腔。面阀定义与泵腔流体连通的入口和出口通道。用于改变活塞组件的输出体积的装置包括至少两个活塞，联接到所述至少两个活塞中的每一个的过渡臂和可旋转构件。过渡臂包括鼻针，并且可旋转构件联接到过渡臂鼻销。鼻销相对于可旋转构件的旋转轴线的径向位置是可调节的，同时可旋转构件保持轴向静止。

6. 发明授权

US06925973B1 Piston engine assembly 有权
公开(公告)号：US06925973B1
公开(公告)日：2005-08-09
申请号：US09502357
申请日：2000-02-11
申请人： Robert A. Sanderson , Albert E. Sanderson , Kay Herbert
发明人： Robert A. Sanderson , Albert E. Sanderson , Kay Herbert
IPC分类号： F01B3/00 , F01B3/10 , F02B75/02 , F02B75/04 , F02B75/26 , F04B27/10 , F16F15/26 , F16F15/28 , F16H23/06 , F16H23/08 , F02B75/18
CPC分类号： F01B3/102 , F01B3/0002 , F01B3/0005 , F01B3/0023 , F02B75/04 , F02B75/26 , F02B2075/025 , F04B27/1072 , F16F15/261 , F16F15/28 , F16H23/06 , F16H23/08 , Y10T74/18336 , Y10T403/32631 , Y10T403/32704 , Y10T403/32737
摘要： A variable compression piston assembly includes a plurality of pistons, a transition arm coupled to each of the pistons, and a rotating member mounted for pivoting movement to slide along an axis of the drive member. Movement of the rotating member relative to the drive member changes the compression ratio of the piston assembly. An engine assembly includes first and second piston assemblies mounted back-to-back and 180° out of phase. A joint for positioning between first and second pistons includes an outer member and an inner member. The outer member is configured for movement relative to the pistons along a first axis perpendicular to the common axis of the pistons. The inner member is mounted within the outer member for rotation relative to the outer member about a second axis perpendicular to the first axis and the common axis.

7. 发明申请

US20050155488A1 Axial piston machines 失效
标题翻译：轴向活塞机
公开(公告)号：US20050155488A1
公开(公告)日：2005-07-21
申请号：US10762167
申请日：2004-01-21
申请人： Arthur Shulenberger , Luc Deschaumes
发明人： Arthur Shulenberger , Luc Deschaumes
IPC分类号： F01B3/00 , F01B3/10 , F16H23/00
CPC分类号： F01B3/0002 , F01B3/0005 , F01B3/0085 , Y10T74/18336
摘要： This invention relates to internal combustion engines with cylinders arranged parallel to the main shaft and where reciprocating movements of the pistons are converted to rotation by means of a Z-crank mechanism and motion converter, or conversely to systems such as pumps and compressors wherein rotation of the Z-crank and motion converter produces reciprocating motions of the pistons. The motion converter is prevented from rotation by a reaction control shaft or by a gear train. Connecting rods are prevented from rotating about their long axes. Double-ended configurations can be either opposed cylinder or opposed piston, and may include multiple pairs of pistons with each pair in a common cylinder. The Z-crank may be moved axially for the purpose of varying the compression ratio. Variation of the compression ratio is controlled by an engine control unit and is adjusted to optimize engine performance under varying loads and other conditions.
摘要翻译：本发明涉及具有平行于主轴布置的气缸的内燃机，并且活塞的往复运动通过Z形曲柄机构和运动转换器转换为旋转，或者相反地涉及诸如泵和压缩机的系统，其中旋转 Z曲柄和运动转换器产生活塞的往复运动。运动转换器被反应控制轴或齿轮系阻止旋转。防止连杆绕其长轴旋转。双端配置可以是相对的气缸或相对的活塞，并且可以包括多对活塞，每对活塞在公共气缸中。为了改变压缩比，Z轴曲柄可以轴向移动。压缩比的变化由发动机控制单元控制并被调节以在变化的负载和其他条件下优化发动机性能。

8. 发明授权

US5509346A Variable displacement compressor with simplified torque restraint 失效
标题翻译：变容量压缩机具有简化的扭矩限制
公开(公告)号：US5509346A
公开(公告)日：1996-04-23
申请号：US453227
申请日：1995-05-30
申请人： William J. Kumpf
发明人： William J. Kumpf
IPC分类号： F01B3/00 , F04B27/10 , F01B13/04
CPC分类号： F04B27/1072 , F01B3/0002 , Y10T74/18336
摘要： An improved CV joint type of torque restraint for the socket plate of a variable capacity piston compressor. The inner and outer races of the joint have straight ball tracks arrayed along over lapping conical surfaces, with four balls captured therebetween. The inner race is fixed stationary and solid to the cylinder block, while the outer race is fixed to the socket plate. There is no provision for the inner race to shift axially relative to the compressor housing. When the socket plate changes its basic angle relative to the compressor central axis, the balls simply shift within the ball tracks to compensate.
摘要翻译：改进的可变容积活塞式压缩机的插座板的CV接头类型的扭矩限制器。接头的内圈和外圈具有沿着研磨锥形表面排列的直的球轨道，其间夹有四个球。内圈固定固定在气缸体上，外圈固定在插座板上。内圈没有设置成相对于压缩机壳体轴向移动。当插座板相对于压缩机中心轴线改变其基本角度时，球只能在球轨道内移动以进行补偿。

9. 发明授权

US4491057A Axial piston machine having double acting pistons and a rotary control valve 失效
标题翻译：具有双作用活塞的轴向活塞机和旋转控制阀
公开(公告)号：US4491057A
公开(公告)日：1985-01-01
申请号：US404797
申请日：1982-08-03
申请人： John A. Ziegler
发明人： John A. Ziegler
IPC分类号： F01B3/00 , F01B3/02 , F16H23/08 , F01B13/04 , F16H23/00
CPC分类号： F01B3/0002 , F01B3/02 , F16H23/08 , Y10T74/18336
摘要： An axial piston machine having double acting piston assemblies incorporating swivel joints from which connecting rods extend to drive points on the radial arms of a wobble plate, the central pivot of which is established by a universal joint support. The wobble plate is connected by a crankpin and a crankarm to a crankshaft establishing a precessing driving plane at a tilt angle to the crankshaft axis of preferably less than 18.degree.. A valve rotatable about the crankshaft axis controls the supply and exhaust of fluid to the piston assemblies.
摘要翻译：具有双作用活塞组件的轴向活塞机构包括旋转接头，连杆延伸到摆动板的径向臂上的驱动点，摆动板的中心枢轴由万向接头支撑构成。摇摆板通过曲柄销和曲柄臂连接到曲轴上，以曲轴轴线的倾斜角度建立预加工驱动平面，优选地小于18°。可围绕曲轴轴线旋转的阀门控制向活塞组件供给和排出流体。

10. 发明授权

US3357363A Hydraulic machine 失效
标题翻译：液压机
公开(公告)号：US3357363A
公开(公告)日：1967-12-12
申请号：US59435066
申请日：1966-11-15
申请人： INTERNAT BASIC EEONOMY CORP
发明人： RAYMOND ROBERT E
IPC分类号： F01B3/00 , F01B3/10
CPC分类号： F01B3/0088 , F01B3/0002 , F01B3/002 , F01B3/0082 , F01B3/101

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