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1. 发明申请

US20070236082A1 BRAKING SYSTEMS 有权
标题翻译：制动系统
公开(公告)号：US20070236082A1
公开(公告)日：2007-10-11
申请号：US11692572
申请日：2007-03-28
申请人： PETER STURGESS
发明人： PETER STURGESS
IPC分类号： B60T8/44
CPC分类号： B60T13/146 , B60T15/40
摘要： A braking system includes a brake actuator which is moveable by pressurised hydraulic fluid fed to the actuator along a transmission line, in a first direction, to move a brake applying member to apply a braking force to a member to be braked, a master valve including an operating piston which upon operation of a brake operating member, moves in an operating cylinder, to direct the hydraulic fluid under pressure to the transmission line to apply the brake, the system further including a charging valve, the charging valve being operable when activated, to deliver a predetermined volume of pressurised hydraulic fluid to the master valve to move the brake applying member in the first direction towards the member to be braked to reduce the clearance between them, and the operating piston, when the charging valve is deactivated, being moveable in the operating cylinder to allow hydraulic fluid to pass from the transmission line thus to permit the brake actuator to move in a second direction opposite to the first direction to increase the running clearance between the brake applying member and the member to be braked.
摘要翻译：制动系统包括制动致动器，该制动致动器可以沿着第一方向沿着传动线路向致动器供给的加压液压流体移动，以移动制动施加部件以向制动部件施加制动力，主阀包括操作活塞，其在制动操作构件的操作时在操作气缸中移动，以将压力下的液压流体引导到传输线以施加制动，所述系统还包括充气阀，所述充气阀在被激活时可操作，将预定体积的加压液压流体输送到主阀，以将制动施加构件沿第一方向移动到待制动的构件，以减小它们之间的间隙，并且当充气阀被停用时，操作活塞可移动在操作气缸中以允许液压流体从传输线路通过，从而允许制动致动器沿第二方向移动与第一方向相反，以增加制动施加构件和待制动构件之间的行驶间隙。

2. 发明申请

US20050140206A1 Braking systems 有权
标题翻译：制动系统
公开(公告)号：US20050140206A1
公开(公告)日：2005-06-30
申请号：US11006128
申请日：2004-12-07
申请人： Peter Sturgess
发明人： Peter Sturgess
IPC分类号： B60T11/224 , B60T15/38 , B60T15/40 , E02F1/00 , B60T8/44
CPC分类号： B60T15/40 , B60T11/224 , B60T15/38
摘要： A braking system includes a brake actuator which is moveable in a first direction to cause a brake applying member to apply a braking force to a member to be braked. A master valve includes a piston assembly which upon operation of a brake operating member, directs the hydraulic fluid under pressure to the brake actuator to apply the brake. A charging valve is operable in first and second states. The master valve piston assembly includes a pair of coupled pistons separated by a chamber. In a first state, the charging valve connects a source of pressurized hydraulic fluid to the master valve chamber to move the pistons apart, directing a volume of hydraulic fluid to the brake actuator. In a second state, the charging valve connects the chamber to a lower pressure area to allow the pair of pistons to be moved towards one another by a restoring force.
摘要翻译：制动系统包括制动器致动器，该致动器可沿第一方向移动，以使制动施加部件向要制动的部件施加制动力。主阀包括活塞组件，其在制动操作构件的操作时将压力下的液压流体引导到制动器致动器以施加制动。充气阀可在第一和第二状态下操作。主阀活塞组件包括一对由腔室隔开的联接活塞。在第一状态下，充气阀将加压液压流体源连接到主阀室以使活塞间隔开，将一定体积的液压流体引导到制动致动器。在第二状态下，充气阀将腔室连接到较低压力区域，以允许一对活塞通过恢复力彼此相对移动。

3. 发明授权

US09331475B2 Core 有权
公开(公告)号：US09331475B2
公开(公告)日：2016-05-03
申请号：US13813887
申请日：2010-08-03
申请人： Jonathan Peter Sturgess
发明人： Jonathan Peter Sturgess
IPC分类号： H01F21/08 , H01F27/24 , H01F21/00 , H02H9/02 , H01F38/02 , H01F3/02 , H01F3/10
CPC分类号： H02H9/021 , H01F3/02 , H01F3/10 , H01F38/023 , H01F2003/103
摘要： A magnetic fault current limiter core (10a) comprising at least one first magnetic element (12) and at least one second magnetic element (14), the magnetic elements (12,14) being arranged to define a substantially parallel array of magnetic elements (12,14), the or each first magnetic element (12) including a soft magnetic material and the or each second magnetic element (14) including a hard magnetic material, wherein the or each soft magnetic material in a non-saturated state has a higher magnetic permeability than the or each hard magnetic material.

4. 发明申请

US20130141202A1 Core 有权
标题翻译：核心
公开(公告)号：US20130141202A1
公开(公告)日：2013-06-06
申请号：US13813887
申请日：2010-08-03
申请人： Jonathan Peter Sturgess
发明人： Jonathan Peter Sturgess
IPC分类号： H02H9/02 , H01F3/10
CPC分类号： H02H9/021 , H01F3/02 , H01F3/10 , H01F38/023 , H01F2003/103
摘要： A magnetic fault current limiter core (10a) comprising at least one first magnetic element (12) and at least one second magnetic element (14), the magnetic elements (12,14) being arranged to define a substantially parallel array of magnetic elements (12,14), the or each first magnetic element (12) including a soft magnetic material and the or each second magnetic element (14) including a hard magnetic material, wherein the or each soft magnetic material in a non-saturated state has a higher magnetic permeability than the or each hard magnetic material.
摘要翻译：包括至少一个第一磁性元件（12）和至少一个第二磁性元件（14）的磁性故障限流器芯（10a），所述磁性元件（12,14）被布置成限定基本上平行的磁性元件阵列 12,14），所述或每个第一磁性元件（12）包括软磁性材料和包括硬磁性材料的所述或每个第二磁性元件（14），其中所述或每个软磁性材料处于非饱和状态具有比磁性材料或每种硬磁性材料具有更高的磁导率。

5. 发明授权

US07794025B2 Braking systems 有权
标题翻译：制动系统
公开(公告)号：US07794025B2
公开(公告)日：2010-09-14
申请号：US11692572
申请日：2007-03-28
申请人： Peter Sturgess
发明人： Peter Sturgess
IPC分类号： B60T13/16
CPC分类号： B60T13/146 , B60T15/40
摘要： A braking system includes a brake actuator which is moveable by pressurised hydraulic fluid fed to the actuator along a transmission line, in a first direction, to move a brake applying member to apply a braking force to a member to be braked, a master valve including an operating piston which upon operation of a brake operating member, moves in an operating cylinder, to direct the hydraulic fluid under pressure to the transmission line to apply the brake, the system further including a charging valve, the charging valve being operable when activated, to deliver a predetermined volume of pressurised hydraulic fluid to the master valve to move the brake applying member in the first direction towards the member to be braked to reduce the clearance between them, and the operating piston, when the charging valve is deactivated, being moveable in the operating cylinder to allow hydraulic fluid to pass from the transmission line thus to permit the brake actuator to move in a second direction opposite to the first direction to increase the running clearance between the brake applying member and the member to be braked.
摘要翻译：制动系统包括制动致动器，该制动致动器可以沿着第一方向沿着传动线路向致动器供给的加压液压流体移动，以移动制动施加部件以向制动部件施加制动力，主阀包括操作活塞，其在制动操作构件的操作时在操作气缸中移动，以将压力下的液压流体引导到传输线以施加制动，所述系统还包括充气阀，所述充气阀在被激活时可操作，将预定体积的加压液压流体输送到主阀，以将制动施加构件沿第一方向移动到待制动的构件，以减小它们之间的间隙，并且当充气阀被停用时，操作活塞可移动在操作气缸中以允许液压流体从传输线路通过，从而允许制动致动器沿第二方向移动与第一方向相反，以增加制动施加构件和待制动构件之间的行驶间隙。

6. 发明授权

US07188912B2 Braking systems 有权
标题翻译：制动系统
公开(公告)号：US07188912B2
公开(公告)日：2007-03-13
申请号：US11006128
申请日：2004-12-07
申请人： Peter Sturgess
发明人： Peter Sturgess
IPC分类号： B60T13/16 , B60T11/10 , B60T11/28
CPC分类号： B60T15/40 , B60T11/224 , B60T15/38
摘要： A braking system includes a brake actuator which is moveable in a first direction to cause a brake applying member to apply a braking force to a member to be braked. A master valve includes a piston assembly which upon operation of a brake operating member, directs the hydraulic fluid under pressure to the brake actuator to apply the brake. A charging valve is operable in first and second states. The master valve piston assembly includes a pair of coupled pistons separated by a chamber. In a first state, the charging valve connects a source of pressurized hydraulic fluid to the master valve chamber to move the pistons apart, directing a volume of hydraulic fluid to the brake actuator. In a second state, the charging valve connects the chamber to a lower pressure area to allow the pair of pistons to be moved towards one another by a restoring force.
摘要翻译：制动系统包括制动器致动器，该致动器可沿第一方向移动，以使制动施加部件向要制动的部件施加制动力。主阀包括活塞组件，其在制动操作构件的操作时将压力下的液压流体引导到制动器致动器以施加制动。充气阀可在第一和第二状态下操作。主阀活塞组件包括一对由腔室隔开的联接活塞。在第一状态下，充气阀将加压液压流体源连接到主阀室以使活塞间隔开，将一定体积的液压流体引导到制动致动器。在第二状态下，充气阀将腔室连接到较低压力区域，以允许一对活塞通过恢复力彼此相对移动。

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