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1. 发明授权

US4781105A Spring brake cylinder 失效
标题翻译：弹簧制动缸
公开(公告)号：US4781105A
公开(公告)日：1988-11-01
申请号：US32105
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 having a spring-biased piston positioned therein. A pushrod is engaged with the piston through a clutch, which clutch includes both a clutch control device and a clutch operating mechanism that can manually release a brake application being applied by the assembly.
摘要翻译：具有定位在其中的弹簧偏置活塞的弹簧制动缸组件。推杆通过离合器与活塞接合，该离合器包括离合器控制装置和可以手动释放通过组件施加的制动施加的离合器操作机构。

2. 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。

3. 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。

4. 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。

5. 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。

6. 发明授权

US4784585A Electric air compressor 失效
标题翻译：电动空气压缩机
公开(公告)号：US4784585A
公开(公告)日：1988-11-15
申请号：US69995
申请日：1987-07-06
申请人： Yasuhisa Hata , Tikao Enokihata
发明人： Yasuhisa Hata , Tikao Enokihata
IPC分类号： F04B41/00 , B60T17/02 , B61D17/00 , B61D17/10 , B61D27/00 , F16L55/24 , F04B39/06
CPC分类号： B60T17/02 , B61D27/00
摘要： The invention taught herein is for an electrically-operated air compressor unit in which the motor and the air compressor are hung under the floor of the railroad car perpendicular to the floor in series, so that the required space under the floor of the railroad car is only the space occupied by the motor, and the space of the air compressor can be eliminated.
摘要翻译：本文教导的本发明涉及一种电动空气压缩机单元，其中电动机和空气压缩机垂直于地板垂直悬挂在铁路车辆的地板下，使得铁路车辆地板下所需的空间为只有电机所占据的空间和空气压缩机的空间才能消除。

7. 发明授权

US4361425A Dehumidifier 失效
标题翻译：除湿机
公开(公告)号：US4361425A
公开(公告)日：1982-11-30
申请号：US267129
申请日：1981-05-26
申请人： Yasuhisa Hata
发明人： Yasuhisa Hata
IPC分类号： B01D53/04 , B01D53/26 , B60T17/00 , B01D45/12
CPC分类号： B60T17/004 , B01D53/261
摘要： A dehumidifier for use in a compressed air system between an air compressor and a storage reservoir for removing moisture from the compressed air supplied to the storage reservoir. The dehumidifier is provided with a moisture-collecting chamber connected to a conventional drain valve which operates automatically periodically for draining the moisture from the moisture-collecting chamber. A high speed fan is installed adjacent the moisture-collecting chamber for subjecting the compressed air passing therethrough to centrifugal force, thereby removing moisture and other foreign particles contained in the compressed air, such moisture being forced by gravity to the bottom of the collecting chamber.
摘要翻译：一种用于空气压缩机和存储容器之间的压缩空气系统的除湿机，用于从供应到储存容器的压缩空气中除去水分。除湿器设置有与常规排水阀连接的集气室，该排水阀周期性地自动操作以从水分收集室排出水分。在湿气收集室附近设置有高速风扇，用于使经过其的压缩空气经受离心力，从而除去压缩空气中含有的水分和其它异物，这种水分被重力压迫到收集室的底部。

8. 发明授权

US4756669A Air compressor control apparatus 失效
标题翻译：空压机控制装置
公开(公告)号：US4756669A
公开(公告)日：1988-07-12
申请号：US76806
申请日：1987-07-23
申请人： Yasuhisa Hata
发明人： Yasuhisa Hata
IPC分类号： F04B49/06 , F04B49/025 , F04B49/08 , F04B49/00
CPC分类号： F04B49/025
摘要： An air compressor pressure adjustment device designed such that any values between two set points are determined and used as first and second standard values. When the air pressure in the reservoir decreases to the first standard value the air compressor is driven at a low speed. When the air pressure increases in the reservoir and reaches an upper limit set point the compressor is turned off. When this air pressure decreases to less than the lower limit set point, the air compressor is started once more.
摘要翻译：空气压缩机压力调节装置被设计成使得确定两个设定点之间的任何值并将其用作第一和第二标准值。当储存器中的空气压力降至第一标准值时，空气压缩机以低速驱动。当储存器中的空气压力增加并达到上限设定点时，压缩机关闭。当该空气压力降低到小于下限设定值时，再次启动空气压缩机。

9. 发明授权

US4077676A Vehicle load responsive brake pressure control device 失效
标题翻译：车载负载响应制动压力控制装置
公开(公告)号：US4077676A
公开(公告)日：1978-03-07
申请号：US780797
申请日：1977-03-24
申请人： Yasuhisa Hata
发明人： Yasuhisa Hata
IPC分类号： B60T8/18 , B60T8/30 , B60T8/22
CPC分类号： B60T8/1818
摘要： A brake pressure control device for use on vehicles equipped with air springs for proportioning the braking pressure delivered to the brake cylinders at a preselected ratio relative to the vehicle load as reflected by the prevailing air spring pressure, and including adjustable spring and lever mechanism for varying the proportioning ratio of the control device in accordance with the respective varying weights and load capacities of various vehicles, so that the control device may be used on a wide range of vehicles and adjusted to provide the desired pressure ratio.
摘要翻译：一种制动压力控制装置，其用于配备有空气弹簧的车辆，用于按照主要的空气弹簧压力反映的相对于车辆负载的预选比率来分配传递到制动缸的制动压力，并且包括用于变化的可调节的弹簧和杠杆机构控制装置的配比根据各种车辆的各种重量和负载能力的变化，使得控制装置可以在宽范围的车辆上使用并被调节以提供期望的压力比。

10. 发明授权

US4812148A Arrangement for controlling the removal of moisture from a two-cylinder type moisture remover 失效
标题翻译：用于控制从两缸型除湿器去除水分的布置
公开(公告)号：US4812148A
公开(公告)日：1989-03-14
申请号：US121433
申请日：1987-11-17
申请人： Yasuhisa Hata , Masaaki Kitaue
发明人： Yasuhisa Hata , Masaaki Kitaue
IPC分类号： B01D53/04 , B01D53/26 , B60T17/00 , F04B39/16
CPC分类号： B60T17/004 , B01D53/0454 , B01D53/261 , Y10S55/17
摘要： A system for removing moisture from compressed air in pneumatic brake equipment including an air compressor having an outlet pneumatically connected to an inlet of a cooler. The cooler having an outlet pneumatically connected to a pair of electromagnetic multi-way valves. Each of the valves includes a supply section and an exhaust section. A pair of drying cylinders have inlets selectively pneumatically connectable to the supply and exhaust sections of the respective pair of electromagnetic multi-way valves. An air reservoir has its inlet pneumatically connected to the outlets of the drying cylinders via a respective check valve. A governor is pneumatically connected to the air reservoir for sensing the pressure level in the air reservoir. A control circuit is electrically connected to the pair of electromagnetic multi-way valves and the governor for causing the drying cylinders to switch to the drying and regenerating state at a preset time only when the air compressor is continuously operating for a time longer than the preset time and to remain in the same positions that they were in just prior to the stopping of the air compressor.
摘要翻译：一种用于在气动制动设备中从压缩空气中除去水分的系统，包括空气压缩机，该空气压缩机具有气动连接到冷却器入口的出口。冷却器具有气动连接到一对电磁多路阀的出口。每个阀包括供应部分和排气部分。一对干燥缸具有选择性地气动连接到相应的一对电磁多路阀的供排部分的入口。空气贮存器的入口通过相应的止回阀气动地连接到干燥缸的出口。调速器气动地连接到空气储存器，用于感测储气器中的压力水平。控制电路电连接到一对电磁多路阀和调速器，用于使干燥缸在预设的时间切换到干燥和再生状态，只有当空气压缩机连续运行一段时间比预设的时间长时并保持在与空气压缩机停止之前相同的位置。

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