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11. 发明授权

US06161582A Ball cock for railway vehicle 失效
标题翻译：铁路车辆球公鸡
公开(公告)号：US06161582A
公开(公告)日：2000-12-19
申请号：US50690
申请日：1998-03-30
申请人： Yoshio Asano , Osamu Akamatsu , Mitsumasa Morita , Yoshio Suetaka
发明人： Yoshio Asano , Osamu Akamatsu , Mitsumasa Morita , Yoshio Suetaka
IPC分类号： F16K5/06 , F16K11/087 , F16K24/02 , F16K11/02
CPC分类号： F16K5/0605 , F16K11/0876 , F16K24/02 , Y10T137/86638
摘要： The present invention provides a ball cock for a railway vehicle which comprises a main body possessing a primary-side opening and a secondary-side opening which face one another and an air exhaust aperture which is formed between these openings. Such ball cock further incudes a ball-shaped valve body which is rotatably provided inside such main body and in which there is formed a communication aperture which connects the primary side opening and the secondary-side opening and a side aperture which, consequent to its rotation, connects the air exhaust aperture and either the primary-side or secondary-side opening. There is formed in the main body's air exhaust aperture a pipe connection to which can be connected a restrictor. In another embodiment an extension pipe is connected to such pipe connection in such air exhaust aperture. Such pipe extension forms a bend portion which causes its opening surface to be positioned lower than a generally horizontal direction when, in accordance with the state in which the main body is fitted to a railway vehicle, its air exhaust aperture is positioned upwardly from such horizontal direction.
摘要翻译：本发明提供一种用于铁路车辆的球阀，其包括具有彼此面对的初级侧开口和次级侧开口的主体以及形成在这些开口之间的排气孔。这种球阀进一步包括球形阀体，该球形阀体可旋转地设置在该主体的内部，并且其中形成有连接初级侧开口和次级侧开口的连通孔，以及连接其旋转的侧孔连接排气孔和初级侧或次级侧开口。在主体的排气孔中形成有可连接节流器的管道连接。在另一个实施例中，延伸管连接到这种排气孔中的管连接。这种管道延伸部形成弯曲部分，当弯曲部分的主体与铁路车辆相配合时，其开口表面位于比水平方向低的位置，其排气口从该水平面向上定位方向。

12. 发明授权

US5589767A Mechanism for the attachment of a speed sensor to a train wheel including a bearing and a connection link with a shock absorbing bushing 失效
标题翻译：用于将速度传感器附接到包括轴承和带有减震衬套的连接连杆的轮系的机构
公开(公告)号：US5589767A
公开(公告)日：1996-12-31
申请号：US223390
申请日：1994-04-05
申请人： Osamu Akamatsu
发明人： Osamu Akamatsu
IPC分类号： B61F13/00 , G01P1/04 , G01P3/481 , G01P3/48 , B61L11/08 , G01R33/02
CPC分类号： G01P3/481 , G01P1/04
摘要： A mechanism for the attachment of a speed sensor to a vehicle comprising a rotary body for attachment to an end of a wheel axle such that the rotary body rotates with the wheel axle, the rotary body having an outer peripheral surface, the outer peripheral surface having a gear wheel with teeth; a sensor mounting body within which the rotary body rotates by means of a bearing therebetween; a speed sensor attached to the sensor mounting body and aligned opposite to the gear wheel with teeth of the rotary body, the bearing maintaining a predetermined gap between the speed sensor and the gear wheel with teeth, the teeth providing the change in magnetic field sensed by the speed sensor when the rotary body is rotating with the wheel axle so that the speed sensor generates a signal corresponding to the rotational speed of the wheel axle; and a connection link through which the sensor mounting body is connected to a frame of the vehicle.
摘要翻译：一种用于将速度传感器附接到车辆的机构，包括旋转体，用于附接到轮轴的端部，使得旋转体与轮轴一起旋转，旋转体具有外周表面，外周表面具有齿轮齿轮; 传感器安装体，旋转体通过其间的轴承旋转; 速度传感器，其附接到传感器安装体并且与齿轮具有与旋转体的齿相对准的轴线，轴承在齿轮之间保持速度传感器和齿轮之间的预定间隙，齿提供由当旋转体与轮轴一起旋转时，速度传感器使得速度传感器产生对应于轮轴转速的信号; 以及连接链路，传感器安装体通过该连接链路连接到车辆的框架。

13. 发明授权

US4811651A Spring brake cylinder 失效
标题翻译：弹簧制动缸
公开(公告)号：US4811651A
公开(公告)日：1989-03-14
申请号：US032146
申请日：1987-03-27
申请人： Yasuhisa Hata , Osamu Akamatsu
发明人： Yasuhisa Hata , Osamu Akamatsu
IPC分类号： B60T13/38 , B60T17/08 , F16D65/28 , F01B9/00
CPC分类号： B60T17/086 , Y10T74/1529
摘要： A spring brake assembly having a body portion in which a piston is mounted for reciprocal movement. A piston guide means engages a stem portion of the piston and an end of the body portion. A brake spring is caged between an inner surface of a face portion of the piston and an end of the body portion. Engageable at one end thereof with the stem portion of the piston is a pushrod which also extends coaxially out of the end of the body portion. A clutch including control and operating devices is provided.
摘要翻译：一种具有主体部分的弹簧制动器组件，其中安装有用于往复运动的活塞。活塞引导装置接合活塞的杆部和主体部分的端部。在活塞的面部的内表面和主体部分的端部之间形成有制动弹簧。其一端与活塞的杆部啮合是推杆，其同轴地延伸出主体部分的端部。提供了包括控制和操作装置的离合器。

14. 发明授权

US4796513A Spring brake cylinder 失效
标题翻译：弹簧制动缸
公开(公告)号：US4796513A
公开(公告)日：1989-01-10
申请号：US32103
申请日：1987-03-27
申请人： Yasuhisa Hata , Osamu Akamatsu
发明人： Yasuhisa Hata , Osamu Akamatsu
IPC分类号： B60T13/38 , B60T17/08 , B60T17/22 , B61H13/00 , F01B25/26
CPC分类号： B61H13/00 , B60T17/085 , B60T17/22
摘要： A sensing means is provided to indicate an operating condition of a spring brake cylinder assembly in which such operating condition may be one of a brake applied and a brake release position. The sensing means engages a clutch control mechanism which includes means to engage the sensing means at different locations to make a determination of such operating condition.
摘要翻译：提供感测装置以指示弹簧制动器气缸组件的操作状态，其中这种操作状态可以是施加的制动器和制动器释放位置之一。感测装置接合离合器控制机构，该离合器控制机构包括在不同位置接合感测装置的装置，以确定这种操作状态。

15. 发明授权

US4785718A Spring brake cylinder 失效
标题翻译：弹簧制动缸
公开(公告)号：US4785718A
公开(公告)日：1988-11-22
申请号：US32104
申请日：1987-03-27
申请人： Yasuhisa Hata , Osamu Akamatsu
发明人： Yasuhisa Hata , Osamu Akamatsu
IPC分类号： B60T13/38 , B60T17/08 , F16D65/28 , F01B9/00
CPC分类号： B60T17/086
摘要： A spring brake cylinder assembly in which a pushrod connectable to a brake assembly is extendable from an end of such cylinder housing the piston member. The spring brake cylinder further includes a clutch release mechanism for manually releasing the brake force being applied.
摘要翻译：弹簧制动缸组件，其中可连接到制动组件的推杆可从容纳活塞构件的该气缸的一端延伸。弹簧制动缸还包括用于手动释放施加的制动力的离合器释放机构。

16. 发明授权

US4721515A Control system of a dual-cylinder type dehumidifier 失效
标题翻译：双缸式除湿机控制系统
公开(公告)号：US4721515A
公开(公告)日：1988-01-26
申请号：US932121
申请日：1986-11-19
申请人： Yasuhisa Hata , Osamu Akamatsu , Masaaki Kitaue
发明人： Yasuhisa Hata , Osamu Akamatsu , Masaaki Kitaue
IPC分类号： B01D53/04 , B01D53/26 , B60T17/00
CPC分类号： B01D53/0454 , B01D53/261 , B60T17/004 , Y10S55/17
摘要： This invention relates to a novel electronic system for controlling a twin-type of air dryer arrangement. Normally, the adsorption elements (DR1) and (DR2) change over their adsorptive and regenerative cycles alternately by an "ON" signal produced by a governor (GO). In addition, in case that the compressor works continuously for a long period of time, the adsorptive and regenerative cycles are changed over whenever a predeterined time elapses. Thus, it is possible to make the entire air dryer more compact, to have less changeover operation and to use the relevant devices for much longer time.
摘要翻译：本发明涉及一种用于控制双型空气干燥器装置的新型电子系统。通常，吸附元件（DR1）和（DR2）通过由调速器（GO）产生的“ON”信号交替地交替吸附和再生循环。此外，在压缩机长时间连续工作的情况下，每当预定时间经过时，吸附和再生循环都被改变。因此，可以使整个空气干燥器更紧凑，具有更少的转换操作并且使用相关设备更长的时间。

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