专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US4834205A Apparatus for controlling steering of wheels of a vehicle 失效
标题翻译：用于控制车辆车轮转向的装置
公开(公告)号：US4834205A
公开(公告)日：1989-05-30
申请号：US151881
申请日：1988-02-03
申请人： Masahiko Mizuno , Yasushi Amano , Eiichi Yasuda , Shunichi Doi , Yasutaka Hayashi , Hiroyuki Yamaguchi
发明人： Masahiko Mizuno , Yasushi Amano , Eiichi Yasuda , Shunichi Doi , Yasutaka Hayashi , Hiroyuki Yamaguchi
IPC分类号： B62D5/06 , B62D6/00 , B62D7/15
CPC分类号： B62D7/159 , B62D5/061 , B62D6/00 , B60G2400/841
摘要： An apparatus for controlling steering of wheels of a vehicle comprises a control means, a driving means, and an actuator means. The control means comprises a feed forward signal operating means, a feed back signal operating means for generating signals for variables representing vehicle behaviors and output from a vehicle behavior sensor, and a control signal operating means for calculating a difference or sum of the signals output from the feed forwad and feedback signal operating means. The feed forward signal operating means comprises a steering angle signal circuit, a steering angular velocity signal operating circuit, a steering angle signal operating circuit having a first coefficient circuit for multiplying a steering angle signal with a coefficient, and an adder for adding the outputs from the steering angle signal circuit, the steering angle signal operating circuit, and the steering angular velocity operating circuit. A behavior correction capacity against a side wind or disturbance is very high, and a steering system can be controlled to shorten the response time for changes in vehicle behaviors with respect to a steering input, thereby providing optimal steering. The control means further comprises a gain changing means to supply optimal coefficients to the feed forward and feedback signal operating means.

22. 发明授权

US4506545A Sensor for detecting flow quantity of fuel supplied to fuel injection system 失效
标题翻译：用于检测供应给燃油喷射系统的燃油流量的传感器
公开(公告)号：US4506545A
公开(公告)日：1985-03-26
申请号：US379436
申请日：1982-05-18
申请人： Masatoshi Yamada , Eiichi Yasuda , Masanobu Kimura , Tatehito Ueda , Eiji Hashimoto
发明人： Masatoshi Yamada , Eiichi Yasuda , Masanobu Kimura , Tatehito Ueda , Eiji Hashimoto
IPC分类号： G01M15/04 , F02M65/00 , G01F1/24 , G01M15/00 , F02M39/00
CPC分类号： G01F1/24
摘要： Disclosed is a sensor for detecting flow quantity of fuel supplied to a fuel injection system based on an idea that the flow quantity of fuel supplied to a fuel injection system is detected by means of detection of a displacement of a spill-ring. This sensor is provided with a detection member connected with a spill-ring of a fuel injection system, a coil assembly consisting of a coil for detecting the displacement of the spill-ring which is fitted to one end of a bobbin which is arranged to face with the detection member but not to contact the detection member, the one end of the bobbin being arranged to face with the detection member, and a coil for temperature compensation, the two coils being arranged side by side along the bobbin with a predetermined space therebetween, and a member for holding the coil assembly and for fitting the coil assembly to the fuel injection system.
摘要翻译：公开了一种用于检测供应到燃料喷射系统的燃料的流量的传感器，其基于通过检测溢流环的位移来检测供应到燃料喷射系统的燃料的流量的想法。该传感器设置有与燃料喷射系统的溢流环连接的检测部件，线圈组件，其由用于检测泄漏环的位移的线圈组成，所述线圈组装在与被配置为面对的线轴的一端相配合的溢流环的位移与检测部件不接触检测部件的情况相比，筒管的一端与检测部件相对配置，并具有用于温度补偿的线圈，该两个线圈沿着筒管并排布置，并具有规定的间隔以及用于保持线圈组件并将线圈组件装配到燃料喷射系统的构件。

23. 发明授权

US4345771A Sealing cup for hydraulic piston-cylinder device 失效
标题翻译：液压活塞缸装置密封杯
公开(公告)号：US4345771A
公开(公告)日：1982-08-24
申请号：US213454
申请日：1980-12-05
申请人： Junzo Hasegawa , Masatoshi Yamada , Kaoru Nakamura , Eiichi Yasuda
发明人： Junzo Hasegawa , Masatoshi Yamada , Kaoru Nakamura , Eiichi Yasuda
IPC分类号： B60T11/16 , F16J9/20 , F16J15/32
CPC分类号： F16J15/324
摘要： In a sealing or piston cup for maintaining lubricating oil on a sealing surface, the sealing surface thereof is formed with a circumferentially extending angular recess or groove which functions to retain lubricating oil. The sealing cup with the recess can ensure a smooth and stable operation of the device.
摘要翻译：在用于将润滑油保持在密封表面上的密封或活塞杯中，其密封表面形成有用于保持润滑油的周向延伸的角凹部或凹槽。具有凹槽的密封杯可以确保设备的平稳和稳定的操作。

24. 发明授权

US4189160A Sealing cup 失效
标题翻译：密封杯
公开(公告)号：US4189160A
公开(公告)日：1980-02-19
申请号：US924837
申请日：1978-07-14
申请人： Junzo Hasegawa , Masatoshi Yamada , Kaoru Nakamura , Eiichi Yasuda
发明人： Junzo Hasegawa , Masatoshi Yamada , Kaoru Nakamura , Eiichi Yasuda
IPC分类号： B60T11/16 , F16J15/32
CPC分类号： F16J15/324
摘要： A sealing cup to be used for a hydraulic piston-cylinder device the cup having an outer lip with a leading edge adapted to slide along a wall when fitted in the device. The angle .alpha. of the leading edge with respect to the cylinder axis is made smaller than the angle of a portion other than the leading edge with respect thereto, and is made as 1.degree..ltoreq..alpha..ltoreq.15.degree. in the free condition of the cup. When the sealing cup is installed to be slid in the cylinder, a wedge-shaped clearance is formed between the leading edge and the cylinder wall due to provision of the angle .alpha., thereby admitting the fluid therein to decrease the slide resistance of the sealing cup.
摘要翻译：一种用于液压活塞 - 气缸装置的密封杯，该杯具有具有前缘的外唇缘，该外唇缘适于当装配在装置中时沿着壁滑动。前缘相对于气缸轴线的角度α被制成小于前缘相对于其的部分的角度，并且在自由状态下被制成1°=α° 的杯子当密封杯安装成在气缸中滑动时，由于提供角度α，在前缘和气缸壁之间形成楔形间隙，从而允许其中的流体降低密封杯的滑动阻力。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式