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1. 发明专利

AU638225B2 SEAL STRUCTURE FOR ROTARY BODY AND VANE-TYPE ROTARY COMPRESSOR EMPLOYING THE SAME 未知
公开(公告)号：AU638225B2
公开(公告)日：1993-06-24
申请号：AU4855290
申请日：1990-01-18
申请人： ATSUGI MOTOR PARTS COMPANY, LIMITED
发明人： SEIJI AKAIKE , TOSHINORI AIHARA , TSUNESHIGE KAWADE
IPC分类号： F04C2/344 , F04C18/344 , F04C27/00 , F16J15/32

2. 发明专利

AU3023189A SHOCK ABSORBER 未知
公开(公告)号：AU3023189A
公开(公告)日：1989-08-24
申请号：AU3023189
申请日：1989-02-22
申请人： ATSUGI MOTOR PARTS COMPANY LIMITED
发明人： YAMOKA FUMIYUKI , YAMAURA TAMOTSU
IPC分类号： F16F9/36 , F16F9/516 , F16F9/34 , F16F9/06
摘要： A shock absorber comprises a cylinder assembly (10,12) defining a working chamber (14) filled with a hydraulic working fluid and disposed therein a piston, and a fluid reservoir chamber (16) filled with the hydraulic working fluid and a pneumatic working fluid, a communication path (44,104) for connecting the working chamber and the fluid reservoir chamber for fluid communication therebetween, and a check and flow restriction assembly (110,116,118,120) disposed within the communication path for selectively establishing and blocking fluid communication between the working chamber and the fluid reservoir chamber, the check and seal assembly includes a check means (116) and a flow restriction means (118,158) arranged in series, the flow restriction means permitting pneumatic and hydraulic fluid flow directed to the fluid reservoir chamber (16) during piston bounding stroke and providing flow restriction for the hydraulic fluid flow, and the check means blocking fluid communication between the fluid reservoir chamber and the working chamber during piston rebounding stroke and permitting hydraulic fluid flow during the piston bounding stroke.

3. 发明专利

AU3188571A HYDROPNEUMATIC IMPACT ABSORPTIVE DEVICE 未知
公开(公告)号：AU3188571A
公开(公告)日：1973-02-08
申请号：AU3188571
申请日：1971-08-02
申请人： ATSUGI MOTOR PARTS COMPANY LIMITED , NISSAN MOTOR
发明人： AKAIKE SEIJI , MAEMORI KENICHI
IPC分类号： B60R19/32 , F16F9/06 , B60R19/00

4. 发明专利

AU3924289A SHOCK ABSORBER WITH DAMPING VALVE STRUCTURE HAVING WIDE RANGE VARIABLE DAMPING CHARACTERISTICS 未知
公开(公告)号：AU3924289A
公开(公告)日：1990-02-15
申请号：AU3924289
申请日：1989-08-02
申请人： ATSUGI MOTOR PARTS COMPANY LIMITED
发明人： KANENARI ISSEI , EMURA JUNICHI
IPC分类号： F16F9/348 , F16F9/46 , F16F9/34 , F16K11/085

5. 发明专利

AU7831987A VANE-TYPE COMPRESSOR 未知
公开(公告)号：AU7831987A
公开(公告)日：1988-03-17
申请号：AU7831987
申请日：1987-09-11
申请人： ATSUGI MOTOR PARTS COMPANY LIMITED
发明人： AKAIKE SEIJI , YASUDA MASAO , MATSUMOTO SHINYA
IPC分类号： H02K41/025 , F04C2/344 , F04C18/344 , F04C27/00

6. 发明授权

US4966261A Lock-up torque converter for automatic transmissions 失效
标题翻译：用于自动变速器的锁定液力变矩器
公开(公告)号：US4966261A
公开(公告)日：1990-10-30
申请号：US374748
申请日：1989-07-03
申请人： Satoshi Kohno , Hirofumi Ara
发明人： Satoshi Kohno , Hirofumi Ara
IPC分类号： F16H41/24 , F16H43/02 , F16H45/02
CPC分类号： F16H45/02 , F16H41/24 , F16H2045/0226 , F16H2045/0252 , F16H2045/0294
摘要： A lock-up torque converter for automatic transmissions which transmits the torque of an internal combustion engine from the engine crankshaft to the transmission input shaft is disclosed. The torque converter includes a converter cover, a turbine hub receiving the input shaft to provide a driving connection, a clutch piston slidably mounted on the turbine hub, and a turbine runner having the outer shell drivingly connected to the hub. The torque converter comprises a first torsional damper operably connected between the clutch piston and the turbine hub to provide a driving connection only when the clutch piston engages the converter cover, and a second torsional damper operably connected between the crankshaft and the converter cover to provide a driving connection during operation of the engine. During operation of the lock-up mechanism, the two dampers cooperatively operate in series with each other to provide an optimum damping effect.

7. 发明授权

US4905799A Shock absorber 失效
标题翻译：减震器
公开(公告)号：US4905799A
公开(公告)日：1990-03-06
申请号：US332469
申请日：1989-04-03
申请人： Fumiyuki Yamaoka , Mitsuo Sasaki
发明人： Fumiyuki Yamaoka , Mitsuo Sasaki
IPC分类号： F16F9/348 , F16F9/508
CPC分类号： F16F9/348
摘要： A shock absorber is provided a piston stroke dependent variable shock absorbing characteristics by a first and second flow restrictions associated with a piston. The first and second flow restrictions are arranged in a fluid path for communicating first and second working chambers defined within a shock absorber cylindrical housing in series. The first flow restriction associated with an orifice forming a part of the fluid path and has a predetermined relief pressure, for providing a predetermined first fixed flow restriction rate in response to a pressure difference between the first and second chambers smaller than or equal to the relief pressure and providing a second variable flow restriction rate in response to a pressure difference between the first and second chambers greater than the relief pressure. The second flow restriction is associated with the orifice for providing a third variable flow restriction rate variable depending upon the pressure difference between the first and second chamber.
摘要翻译：通过与活塞相关联的第一和第二流动限制，提供了一种减震器，其具有活塞冲程相关的可变冲击吸收特性。第一和第二流动限制被布置在流体路径中，用于连通限定在减震器圆筒形壳体内的第一和第二工作室。与形成流体路径的一部分并且具有预定释放压力的孔口相关联的第一流动限制，用于响应于小于或等于救生圈的第一和第二腔室之间的压力差提供预定的第一固定流量限制率并且响应于第一和第二室之间的压力差大于释放压力而提供第二可变流量限制速率。第二流量限制与孔口相关联，用于根据第一和第二室之间的压力差提供第三可变流量限制率变量。

8. 发明授权

US4889314A Electromagnetic flow control valve for pressure control of the like 失效
标题翻译：用于压力控制的电磁流量控制阀
公开(公告)号：US4889314A
公开(公告)日：1989-12-26
申请号：US153964
申请日：1988-02-09
申请人： Yoshikazu Hashizume , Haruo Kamiya
发明人： Yoshikazu Hashizume , Haruo Kamiya
IPC分类号： F16K31/06 , H01F7/08
CPC分类号： F16K31/0682 , H01F7/08
摘要： A pivotal armature on which a resilient elastomeric body is mounted, is arranged to be engageable with first and second surfaces in a manner which limits its movement and which holds the armature in a first closed valve position wherein the elastomeric body is permitted to engage and close a valve port but prevented from undergoing excessive deformation and a second valve open position wherein the elastomeric body is moved just sufficiently to open the port.
摘要翻译：安装有弹性弹性体的枢转电枢被布置成以限制其运动的方式与第一和第二表面接合，并且将电枢保持在第一关闭阀位置，其中弹性体被允许接合和闭合一个阀口，但防止发生过度的变形和第二个阀打开位置，其中弹性体刚好充分移动以打开端口。

9. 发明授权

US4784002A Torque sensor 失效
标题翻译：扭矩传感器
公开(公告)号：US4784002A
公开(公告)日：1988-11-15
申请号：US62551
申请日：1987-06-15
申请人： Shinichi Io
发明人： Shinichi Io
IPC分类号： G01L3/10
CPC分类号： G01L3/104
摘要： A torque sensor comprising a first shaft having a fore end portion which is constructed such that a displacement of torsion thereof occurs; a second shaft connected to the first shaft through the fore end portion; a plurality of first magnetic segments each having a N-pole as a fixed magnetic pole and second magnetic segments each having a S-pole as a fixed magnetic pole; a plurality of first magnetism pickup path members and second magnetism pickup path members corresponding in number to the N-pole of the first magnetic segments and the S-pole of the second magnetic segments, respectively; and a magnetism detecting element provided in the first shaft so that it does not contact with the first shaft and adapted for detecting change in magnetic flux passsing through the first and second magnetism pickup path members. The displacement of torsion of the first shaft is detected by change in magnetic flux passing through the first and second magnetism pickup path members when the N-pole of the first magnetic segment is displaced toward the first or second magnetism pickup path member.
摘要翻译：一种扭矩传感器，包括具有前端部的第一轴，所述前端部构造成使得其发生扭转位移; 通过前端部与第一轴连接的第二轴; 多个具有N极作为固定磁极的第一磁性部分和每个具有S极作为固定磁极的第二磁性部分; 多个第一磁性拾取路径构件和第二磁性拾取路径构件分别对应于第一磁性段的N极和第二磁性段的S极; 以及磁性检测元件，其设置在所述第一轴中，使得其不与所述第一轴接触，并且适于检测通过所述第一和第二磁性拾取路径构件的磁通量的变化。当第一磁性段的N极朝向第一或第二磁性拾取路径构件移位时，通过穿过第一和第二磁性拾取路径构件的磁通量的变化来检测第一轴的扭转位移。

10. 发明授权

US4768540A Flow control apparatus 失效
标题翻译：流量控制装置
公开(公告)号：US4768540A
公开(公告)日：1988-09-06
申请号：US40334
申请日：1987-04-20
申请人： Teruhiko Mochizuki , Atsushi Tanaka
发明人： Teruhiko Mochizuki , Atsushi Tanaka
IPC分类号： B62D5/06 , F15B13/02 , G05D7/01 , F16K17/30
CPC分类号： G05D7/0193 , Y10T137/2597 , Y10T137/7788 , Y10T137/7791
摘要： A flow control valve comprising a housing formed with an intake passage, a drain passage and a discharge passage; a main spool and an auxiliary spool which are slideably housed within the housing; a first orifice disposed between the intake passage and the discharge passage; a second orifice disposed between the intake passage and the discharge passage and having an open area variable in response to displacement of the auxiliary spool; a drain orifice disposed between the first orifice and the drain passage and having an open area variable in response to displacement of the main spool; the main spool being movable in response to a first differential pressure; the auxiliary spool being movable in response to a second differential pressure; and a control ring secured within the housing and adapted to vary the open area of the first orifice in response to displacement of the auxiliary spool movable in response to the second differential pressure.

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