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1. 发明授权

US4776257A Axial pump engine 失效
标题翻译：推力泵发动机
公开(公告)号：US4776257A
公开(公告)日：1988-10-11
申请号：US165825
申请日：1988-01-19
申请人： Gunnar L. Hansen
发明人： Gunnar L. Hansen
IPC分类号： F01B9/06 , F01B3/02 , F02B75/32 , F01B3/00
CPC分类号： F01B3/02
摘要： The invention relates to an adjustable axial piston engine having spaced apart end walls with a shaft extending between the end walls. A rotary carrier is attached to the shaft adjacent one of the end walls and an oblique adjusting plate is mounted adjacent the other end wall. A piston-cylinder unit extends between the carrier and the oblique plate. A pivot axis for the oblique plate includes a bearing arrangement between the plate and the adjacent end wall. A servo unit for adjustably rotating the plate about the pivot axis is provided between the plate and the adjacent end wall. The piston-cylinder unit is carried by the carrier and is slidably engageable with the oblique plate. Flanges are provided for the piston-cylinder units which are spring biased into engagement with the oblique plate via a spring biased pressure plate.
摘要翻译：本发明涉及一种具有间隔开的端壁的可调节轴向活塞发动机，其中轴在端壁之间延伸。旋转载体在靠近端壁之一附接到轴上，并且倾斜调节板安装在另一端壁附近。活塞 - 气缸单元在载体和倾斜板之间延伸。用于倾斜板的枢转轴线包括在板和相邻端壁之间的轴承装置。在板和相邻的端壁之间设置有用于围绕枢转轴线可调地旋转板的伺服单元。活塞缸单元由托架承载并且可滑动地与倾斜板接合。为活塞 - 气缸单元提供法兰，弹簧偏压通过弹簧偏置压板与偏斜板接合。

2. 发明授权

US5628626A Hydraulic Machine 失效
标题翻译：液压机
公开(公告)号：US5628626A
公开(公告)日：1997-05-13
申请号：US532705
申请日：1995-10-03
申请人： Gunnar L. Hansen
发明人： Gunnar L. Hansen
IPC分类号： F04C2/08 , F04C2/10 , F04C18/10
CPC分类号： F04C2/102 , F04C2/084
摘要： A hydraulic machine is disclosed, with a gearwheel, which has a midpoint (6) and a predetermined number of external teeth, and an annular gear, which has a midpoint (7) offset by an eccentricity (E) with respect to the midpoint (6) of the gearwheel and a number of internal teeth which exceeds by one the number of external teeth, the gearwheel and annular gear orbiting and/or rotating relative to one another and at least the form of the external teeth being created using a set of circles (30, 30'; 35, 35') lying with their midpoints (P1-P6; P1'-P6') on a trochoid (36, 37). It is desirable for the efficiency, service life and noise properties of such a machine to be improved. To that end, at least two trochoids (36, 37), displaced relative to one another in the circumferential direction, are provided for generating a tooth profile, the rolling circles (28, 33) of which and the base circles (27, 32) of which differ from one another.
摘要翻译： PCT No.PCT / DK94 / 00124 Sec。 371 1995年10月3日第 102（e）日期1995年10月3日PCT 1994年3月24日PCT公布。公开号WO94 / 23206 日期：1994年10月13日公开了一种具有中点（6）和预定数量的外齿的齿轮的液压机，以及具有偏心偏心（E）的中点（7）的环形齿轮，相对于齿轮的中点（6）和多个外齿数量的多个内齿，齿轮和环形齿轮相对于彼此运动和/或旋转，并且至少外齿的形式为使用一组与其中点（P1-P6; P1'-P6'）相对的坐标（36,37）的圆圈（30,30'; 35,35'）来创建。希望提高这种机器的效率，使用寿命和噪声性能。为此，提供至少两个在圆周方向上彼此相对移位的同向跳动（36,37），用于产生齿廓，其滚动圆（28,33）和基圆（27,32））不同。

3. 发明授权

US5595479A Hydraulic machine having teeth formed by rollers 失效
标题翻译：液压机具有由辊形成的齿
公开(公告)号：US5595479A
公开(公告)日：1997-01-21
申请号：US535009
申请日：1995-11-27
申请人： Gunnar L. Hansen , Hans C. Petersen
发明人： Gunnar L. Hansen , Hans C. Petersen
IPC分类号： F04C2/08 , F04C2/10 , F03C2/08
CPC分类号： F04C2/084 , F04C2/10
摘要： A hydraulic machine is disclosed, having an annular gear with internal teeth and a gearwheel with external teeth mounted eccentrically therein, the internal teeth comprising one more tooth than the external teeth and the teeth of at least one set of teeth being formed by rotatably mounted rollers. It is desirable in such a machine for the internal seal to be improved and wear to be reduced. To that end, each roller has in its surface at least three axially parallel recesses, in which the teeth of the other set of teeth engage.
摘要翻译： PCT No.PCT / DK94 / 00123 Sec。 371日期：1995年11月27日 102（e）日期1995年11月27日PCT 1994年3月24日PCT公布。公开号WO94 / 23205 日期：1994年10月13日公开了一种具有内齿的环形齿轮和具有偏心安装的外齿的齿轮的液压机，所述内齿比外齿多一个齿，并且至少一组齿的齿是由可旋转地安装的辊形成。在这样的机器中期望内部密封件得到改进并且可以减少磨损。为此，每个滚子在其表面上具有至少三个轴向平行的凹部，其中另一组齿的齿啮合。

4. 发明授权

US4703682A Varible displacement piston pump or motor 失效
标题翻译：可变排量活塞泵或电机
公开(公告)号：US4703682A
公开(公告)日：1987-11-03
申请号：US873550
申请日：1986-05-21
申请人： Gunnar L. Hansen
发明人： Gunnar L. Hansen
IPC分类号： F01B9/06 , F01B3/02 , F01B3/10 , F02B75/32 , F01B13/04
CPC分类号： F01B3/02 , F01B3/102
摘要： The invention relates to an adjustable axial piston engine having spaced apart end walls with a shaft extending between the end walls. A rotary carrier is attached to the shaft adjacent one of the end walls and an oblique adjusting plate is mounted adjacent the other end wall. A piston-cylinder unit extends between the carrier and the oblique plate. A pivot axis for the oblique plate includes a bearing arrangement between the plate and the adjacent end wall. A servo unit for adjustably rotating the plate about the pivot axis is provided between the plate and the adjacent end wall.
摘要翻译：本发明涉及一种具有间隔开的端壁的可调节轴向活塞发动机，其中轴在端壁之间延伸。旋转载体在靠近端壁之一附接到轴上，并且倾斜调节板安装在另一端壁附近。活塞 - 气缸单元在载体和倾斜板之间延伸。用于倾斜板的枢转轴线包括在板和相邻端壁之间的轴承装置。在板和相邻的端壁之间设置有用于围绕枢转轴线可调地旋转板的伺服单元。

5. 发明授权

US4435130A Hydraulic planetary piston engine having free wheeling valve 失效
标题翻译：液压行星活塞发动机具有续流阀
公开(公告)号：US4435130A
公开(公告)日：1984-03-06
申请号：US288039
申请日：1981-07-29
申请人： Carl V. Ohrberg , Gunnar L. Hansen
发明人： Carl V. Ohrberg , Gunnar L. Hansen
IPC分类号： F03C2/08 , F03C20060101 , F04B49/08 , F04C14/26 , F04C1/06
CPC分类号： F04C14/26 , F04C14/265
摘要： The invention relates to a hydraulic planetary piston motor of the type having an externally serrated pinion gear which meshes with an internally serrated ring gear and has rotatable and orbital movement relative thereto. The unit has plate type distributor valving with fixed and moveable members and a piston, subject to control pressures on both sides thereof, for biasing the moveable valve member into sealing engagement with the fixed valve member. A change-over valve which may be pressure controllable functions to either cause biasing of the piston to effect the sealing mode or to relieve the biasing to cause a separation of the valve members to effect a short circuiting unloading thereof.
摘要翻译：本发明涉及一种具有外锯齿形小齿轮的液压行星活塞马达，该小齿轮与内锯齿形齿圈啮合并且可相对于其旋转和轨道运动。该单元具有板状分配器阀，其具有固定和可移动构件以及活塞，受到其两侧的控制压力，用于将可移动阀构件偏置成与固定阀构件密封接合。可以是压力可控的换向阀功能是使活塞偏置以实现密封模式，或者减轻偏压以使阀构件分离以实现其短路卸载。

6. 发明授权

US4316707A Gerotor with valve plate attached to rotor 失效
标题翻译： Gerotor带阀板连接到转子
公开(公告)号：US4316707A
公开(公告)日：1982-02-23
申请号：US129176
申请日：1980-03-10
申请人： Gunnar L. Hansen , Christian B. Hansen
发明人： Gunnar L. Hansen , Christian B. Hansen
IPC分类号： F04C2/10 , F03C2/00 , F04C15/02
CPC分类号： F04C2/105 , Y10T137/86638
摘要： The invention relates to a gerotor type of rotary piston machine. In this type of device an externally toothed rotor member is eccentrically offset relative to an internally toothed stator member and in operation these members mesh to form expanding and contracting cells on opposite sides of the line of eccentricity. There is a shaft means for driving the rotor and a distributing valve for feeding and exhausting the cells. The distributing valve, which is normally connected to the drive shaft, is connected to the rotor member for movement therewith adjacent to the rotor and stator member. An annular chamber is formed between the periphery of the distributing valve and the interior of the casing. One set of the distributing ports is formed as ports within the confines of the periphery of the valve. The other set of distributing ports are formed by the periphery of the valve.
摘要翻译：本发明涉及一种旋转活塞机的齿轮转子型。在这种类型的装置中，外齿形转子构件相对于内齿定子构件偏心偏移，并且在操作中，这些构件啮合以在偏心线的相对侧上形成膨胀和收缩单元。存在用于驱动转子的轴装置和用于供给和排出电池的分配阀。通常连接到驱动轴的分配阀连接到转子构件，用于与转子和定子构件相邻运动。在分配阀的周边和壳体的内部之间形成环形室。一组分配口形成为在阀周边范围内的端口。另一组分配端口由阀的周边形成。

7. 发明授权

US06572353B2 Hydraulic gerotor motor having a valve plate adjacent the toothed wheel 失效
标题翻译：具有邻近齿轮的阀板的液压摆线马达
公开(公告)号：US06572353B2
公开(公告)日：2003-06-03
申请号：US09994005
申请日：2001-11-16
申请人： Gunnar L. Hansen
发明人： Gunnar L. Hansen
IPC分类号： F03C208
CPC分类号： F04C2/105
摘要： A hydraulic motor has a housing with an inner toothed ring, and an outer toothed wheel eccentrically mounted within the ring, with pressure pocket space between the teeth of the ring and the wheel. The wheel is eccentrically rotatably and orbitally mounted within the ring. A rotary slide valve is mounted within the wheel. A valve plate with an open center is adjacent the wheel. A rotary slide valve is positioned within the open center of the valve plate. Fluid under pressure in passageways is provided to a front group of pressure pocket spaces to cause the wheel to rotate. An output shaft is operatively connected to the wheel.
摘要翻译：液压马达具有带有内齿环的外壳和偏心地安装在该环内的外齿轮，在环的齿与轮之间具有压力袋空间。车轮偏心旋转并且轨道安装在环内。旋转滑阀安装在车轮内。具有开放中心的阀板与车轮相邻。旋转滑阀位于阀板的开放中心内。在通道中的压力下的流体被提供给前部的压力袋空间，以使轮子旋转。输出轴可操作地连接到车轮。

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