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公开(公告)号：US09227613B2
公开(公告)日：2016-01-05
申请号：US13777795
申请日：2013-02-26
Applicant: ADVICS CO., LTD.
Inventor： Yosuke Kuki , Yoshimitsu Ozeki , Hiroaki Niino
CPC classification number: B60T13/686 , B60T8/36 , B60T8/4077
Abstract: Vehicle brake device comprises a master cylinder including a master chamber connected to a wheel cylinder, a drive pressure chamber in which a drive pressure is generated for driving a master piston and a fluid pressure chamber in which a fluid pressure is generated in response to a stroke position of the master piston and an operating characteristics setting device for setting operating characteristics of an electromagnetic valve. The operating characteristics include a relationship of the pressure differential in the fluid conduit between the master cylinder side and the wheel cylinder side with respect to the electromagnetic valve based on the supply amount of the electric power detected by the supplied electric power detecting device.
Abstract translation: 车辆制动装置包括主缸，其包括连接到轮缸的主室，驱动压力室，其中产生用于驱动主活塞的驱动压力和响应于行程而产生流体压力的流体压力室 主活塞的位置和用于设定电磁阀的操作特性的操作特性设定装置。 操作特性包括基于由供电电力检测装置检测到的电力供应量，相对于电磁阀，主缸侧和轮缸侧之间的流体导管中的压力差的关系。
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公开(公告)号：US09663086B2
公开(公告)日：2017-05-30
申请号：US14897261
申请日：2014-06-17
Applicant: ADVICS CO., LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Yoshimitsu Ozeki , Hiroaki Niino , Takahiro Okano , Masaaki Komazawa , Kiyoyuki Uchida
CPC classification number: B60T13/146 , B60T7/042 , B60T8/4077 , B60T8/4081 , B60T13/662 , B60T13/686
Abstract: The vehicular brake device according to the present invention is provided with a first flow passage connecting a first electromagnetic valve and a wheel cylinder, a second flow passage connecting a reservoir portion capable of storing brake fluid and the first flow passage and a second electromagnetic valve disposed in the second flow passage. A pressure differential generating portion generates a predetermined pressure differential by moving a master piston by a drive pressure generating portion after an execution of an advancement control to advance the master piston so that the stroke position of the master piston is within an advanced side area. A second electromagnetic valve control portion places the second electromagnetic valve in an open state for a period including at least a portion of the period of time in an execution period of the advancement control.
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公开(公告)号：US20130221736A1
公开(公告)日：2013-08-29
申请号：US13777795
申请日：2013-02-26
Applicant: ADVICS CO., LTD.
Inventor： Yosuke KUKI , Yoshimitsu Ozeki , Hiroaki Niino
IPC: B60T13/68
CPC classification number: B60T13/686 , B60T8/36 , B60T8/4077
Abstract: Vehicle brake device comprises a master cylinder including a master chamber connected to a wheel cylinder, a drive pressure chamber in which a drive pressure is generated for driving a master piston and a fluid pressure chamber in which a fluid pressure is generated in response to a stroke position of the master piston and an operating characteristics setting device for setting operating characteristics of an electromagnetic valve. The operating characteristics include a relationship of the pressure differential in the fluid conduit between the master cylinder side and the wheel cylinder side with respect to the electromagnetic valve based on the supply amount of the electric power detected by the supplied electric power detecting device.
Abstract translation: 车辆制动装置包括主缸，其包括连接到轮缸的主室，驱动压力室，其中产生用于驱动主活塞的驱动压力和响应于行程而产生流体压力的流体压力室 主活塞的位置和用于设定电磁阀的操作特性的操作特性设定装置。 操作特性包括基于由供电电力检测装置检测到的电力供应量，相对于电磁阀，主缸侧和轮缸侧之间的流体导管中的压力差的关系。
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