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61. 发明授权

US3093421A Limiting control for relay emergency valve 失效
标题翻译：继电器应急阀限位控制
公开(公告)号：US3093421A
公开(公告)日：1963-06-11
申请号：US70193557
申请日：1957-12-10
申请人： EUGA ARTHUR B
发明人： EUGA ARTHUR B
IPC分类号： B60T13/62 , B60T15/20 , B60T15/60 , B60T17/08 , B60T17/18
CPC分类号： B60T13/62 , B60T15/20 , B60T15/60 , B60T17/08 , B60T17/18

62. 发明授权

US2897012A Relay emergency valve 失效
标题翻译：继电器应急阀
公开(公告)号：US2897012A
公开(公告)日：1959-07-28
申请号：US49982955
申请日：1955-04-07
申请人： BENDIX WESTINGHOUSE AUTOMOTIVE
发明人： MARGARET VORECH
IPC分类号： B60T13/62 , B60T15/20 , B60T15/60 , B60T17/18 , F16K31/365
CPC分类号： F16K31/365 , B60T13/62 , B60T15/20 , B60T15/60 , B60T17/18

63. 发明授权

US2656014A Relay valve for tractor trailer brake systems 失效
标题翻译：拖拉机拖车制动系统继电阀
公开(公告)号：US2656014A
公开(公告)日：1953-10-20
申请号：US12533149
申请日：1949-11-03
申请人： WAGNER ELECTRIC CORP
发明人： FITES CYRIL B
IPC分类号： B60T13/62 , B60T15/18 , B60T15/20 , B60T15/60 , B60T17/18
CPC分类号： B60T13/62 , B60T15/18 , B60T15/20 , B60T15/60 , B60T17/18 , Y10T137/2544 , Y10T137/4336 , Y10T137/86919

64. 发明授权

US2055460A Fluid pressure brake 失效
公开(公告)号：US2055460A
公开(公告)日：1936-09-22
申请号：US5939436
申请日：1936-01-16
申请人： WESTINGHOUSE AIR BRAKE CO
发明人： LOGAN JR JOHN W
IPC分类号： B60T13/62 , B60T13/66 , B60T17/22
CPC分类号： B60T17/228 , B60T13/62 , B60T13/665

65. 发明授权

US1914611A Fluid pressure brake 失效
公开(公告)号：US1914611A
公开(公告)日：1933-06-20
申请号：US47196730
申请日：1930-07-31
申请人： WESTINGHOUSE AIR BRAKE CO
发明人： MCCUNE JOSEPH C
IPC分类号： B60T13/62 , B60T15/06
CPC分类号： B60T13/62

66. 发明授权

US1716027A Automatic valve mechanism for straight and automatic air brake systems 失效
标题翻译：自动空气制动系统的自动阀机构
公开(公告)号：US1716027A
公开(公告)日：1929-06-04
申请号：US20946527
申请日：1927-07-30
申请人： CHRISTENSEN AIR BRAKE COMPANY
发明人： BRINGS JOHN J
IPC分类号： B60T13/62
CPC分类号： B60T13/62 , Y10S137/906 , Y10T137/2569

67. 发明申请

US20230050897A1 BRAKE SYSTEM WITH PLUNGER-BASED SECONDARY BRAKE MODULE 有权
公开(公告)号：US20230050897A1
公开(公告)日：2023-02-16
申请号：US17400178
申请日：2021-08-12
申请人： ZF Active Safety US Inc.
发明人： Blaise J. Ganzel
IPC分类号： B60T8/94 , B60T13/14 , B60T13/62 , B60T13/58 , B60T13/68 , B60T8/176 , B60T8/175 , B60T15/02
摘要： A brake system for actuating a pair of front wheel brakes and a pair of rear wheel brakes is selectively operable during a manual push-through mode. A primary power transmission unit actuates at least one of wheel brakes in a normal braking mode. A secondary power transmission unit actuates the front wheel brakes in a backup braking mode. A primary electronic control unit controls at least one of the primary power transmission unit and a pair of rear brake motors. A secondary electronic control unit controls at least one of the secondary power transmission unit and the rear brake motors. An ABS modulator arrangement is hydraulically interposed between at least one of first and second three-way valves and at least a selected wheel brake. A multiplex control valve arrangement is hydraulically interposed between the secondary power transmission unit and the front wheel brakes.

68. 发明申请

US20230048447A1 APPARATUS AND METHOD FOR CONTROL OF A HYDRAULIC BRAKE SYSTEM INCLUDING MANUAL PUSHTHROUGH 有权
公开(公告)号：US20230048447A1
公开(公告)日：2023-02-16
申请号：US17400250
申请日：2021-08-12
申请人： ZF Active Safety US Inc.
发明人： Blaise J. Ganzel
IPC分类号： B60T8/94 , B60T13/14 , B60T13/62 , B60T13/68 , B60T15/02 , B60T13/58 , B60T8/176
摘要： A brake system includes a reservoir and a master cylinder operable to provide a brake signal responsive to actuation of a brake pedal connected thereto. The master cylinder is selectively operable to generate brake actuating pressure at an output for hydraulically actuating a pair of hydraulically actuated wheel brakes in a manual push-through operation. A power transmission unit is configured to selectively generate pressurized hydraulic fluid for actuating the pair of hydraulically actuated wheel brakes. First and second two-position three-way valves are hydraulically connected to respective ones of the pair of hydraulically operated brakes and to both the master cylinder and the power transmission unit. The first and second three-way valves each are configured to selectively switch the respective hydraulically operated brake to receive fluid from a selected one of the master cylinder, in a backup braking mode, and the power transmission unit, in a normal non-failure braking mode.

69. 发明授权

US11511711B2 Electronically controllable brake system and method of electronically controlling the brake system 有权
公开(公告)号：US11511711B2
公开(公告)日：2022-11-29
申请号：US16495205
申请日：2018-03-20
申请人： WABCO GmbH
发明人： Julian Van Thiel
IPC分类号： B60T8/17 , B60T7/04 , B60T7/12 , B60T13/26 , B60T13/38 , B60T13/62 , B60T13/68 , B60T17/22
摘要： An electronically controllable pneumatic brake system includes a service brake control module for controlling a first and a second service brake circuit, and a trailer control module with a trailer brake pressure connection point for connection to a trailer brake pressure coupling head. The trailer control module outputs a trailer brake pressure via the trailer brake pressure connection point. Upon a malfunction of the first and/or second service brake circuit, the first service brake pressure is controlled depending on the trailer brake pressure; and the second service brake pressure is controlled depending on the trailer brake pressure specified by the trailer control module; and/or the parking brake pressure is controlled directly or depending on the trailer brake pressure specified by the trailer control module. Upon a malfunction of the trailer control module, the trailer brake pressure is controlled depending on the first service brake pressure.

70. 发明申请

US20220227344A1 ELECTRIC BRAKE SYSTEM AND OPERATION METHOD 有权
公开(公告)号：US20220227344A1
公开(公告)日：2022-07-21
申请号：US17614371
申请日：2020-04-29
申请人： MANDO CORPORATION
发明人： Jin Seok KIM , Seong Ho CHOI
IPC分类号： B60T13/68 , B60T13/14 , B60T8/40 , B60T13/58 , B60T13/62
摘要： Provided is an electronic brake system. The electronic brake system includes: a reservoir in which a pressurized medium is stored; an integrated master cylinder including a master chamber and a simulation chamber; a reservoir flow path to communicate the integrated master cylinder and the reservoir; a hydraulic pressure supply device configured to generate a hydraulic pressure by operating a hydraulic piston according to an electrical signal output in response to a displacement of a brake pedal, and including a first pressure chamber provided on one side of the hydraulic piston accommodated to be movable in a cylinder block and connected to one or more wheel cylinders, and a second pressure chamber provided on another side of the hydraulic piston and connected to the one or more wheel cylinders; a hydraulic control unit having a first hydraulic circuit configured to control a hydraulic pressure transferred to two wheel cylinders and a second hydraulic circuit configured to control a hydraulic pressure transferred to other two wheel cylinders; and an electronic control unit configured to control valves based on hydraulic pressure information and displacement information of the brake pedal.

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