专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

CN1222468A 电磁平衡压力控制阀的控制方法失效
公开(公告)号：CN1222468A
公开(公告)日：1999-07-14
申请号：CN98126564.2
申请日：1998-12-30
申请人：住友电气工业株式会社
发明人：尾山仁
IPC分类号： B62D5/08 , F16K31/04
CPC分类号： B60T8/3665 , B60T8/36 , B60T8/4225 , B60T8/5043 , G05D16/2013 , Y10T137/0396 , Y10T137/86775
摘要：在一种柱塞阀式电磁平衡压力控制阀的柱塞阀的振动中,通过施以振荡电流不会有静摩擦力作用在该柱塞阀上,振荡效果在小电流区域和电流大到能产生磁饱和的区域趋于减弱。在供给电磁铁的电流上叠加一交流振荡电流,以使柱塞阀以某一小到不足以影响流体压力的振幅振动,并且在磁力Fsol与电流I之比较小的控制区域,控制该振荡电流以使其幅值大于或使其频率低于其它区域。

2. 发明授权

CN1105343C 电磁平衡压力控制阀的控制方法失效
公开(公告)号：CN1105343C
公开(公告)日：2003-04-09
申请号：CN98126564.2
申请日：1998-12-30
申请人：住友电气工业株式会社
发明人：尾山仁
IPC分类号： G05D16/20 , F16K31/00
CPC分类号： B60T8/3665 , B60T8/36 , B60T8/4225 , B60T8/5043 , G05D16/2013 , Y10T137/0396 , Y10T137/86775
摘要：在一种柱塞阀式电磁平衡压力控制阀的柱塞阀的振动中，通过施以振荡电流不会有静摩擦力作用在该柱塞阀上，振荡效果在小电流区域和电流大到能产生磁饱和的区域趋于减弱。在供给电磁铁的电流上叠加一交流振荡电流，以使柱塞阀以某一小到不足以影响流体压力的振幅振动，并且在磁力Fsol与电流I之比较小的控制区域，控制该振荡电流以使其幅值大于或使其频率低于其它区域。

3. 发明申请

WO1994001813A1 FLOW RATE CONTROL VALVE AND ITS CONTROL METHOD 审中-公开
标题翻译：流量控制阀及其控制方法
公开(公告)号：WO1994001813A1
公开(公告)日：1994-01-20
申请号：PCT/JP1993000948
申请日：1993-07-09
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD. , TAKATA, Koji , HASHIDA, Koichi
发明人： SUMITOMO ELECTRIC INDUSTRIES, LTD.
IPC分类号： G05D07/01
CPC分类号： B60T8/3265 , B60T8/3665 , B60T8/367 , B60T8/4225 , B60T8/441 , B60T15/028 , G05D7/0635 , Y10T137/0357 , Y10T137/7759 , Y10T137/7792
摘要： The flow rate of a control valve can be controlled continuously while preventing the working liquid from leaking when the control valve is open. A piston (12) is accommodated slidably in the axial direction in a case (11) which is provided with a first port (13) and a second port (16). The piston (12) is biased by an electromagnet (20). Between the first port (13) and a first liquid chamber (A), there is provided a first switch valve (14B) having a valve seat (14C) which is open to the first liquid chamber (A) and faces one end of the piston (12), and a valve element (14B) which is interlocked with the axial displacement of the piston (12), seated on and separated from the valve seat, operated for communication of the first port (13) with the first liquid chamber (A) and for isolation therebetween. An orifice (15) is provided in the liquid path so as to allow the first liquid chamber (A) to communicate with the second liquid chamber (B).
摘要翻译：可以连续控制控制阀的流量，同时防止工作液体在控制阀打开时泄漏。活塞（12）沿轴向可滑动地容纳在设置有第一端口（13）和第二端口（16）的壳体（11）中。活塞（12）由电磁体（20）偏置。在第一端口（13）和第一液体室（A）之间设置有第一开关阀（14B），该第一开关阀（14B）具有对第一液体室（A）开口的阀座（14C）活塞（12）和阀元件（14B），其与位于阀座上并与阀座分离的活塞（12）的轴向位移联锁，用于使第一端口（13）与第一液体室（A）并隔开。在液体通道中设置一个孔口（15），以使第一液体室（A）与第二液体室（B）连通。

4. 发明申请

WO02081276A9 ELECTRONICALLY CONTROLLED FULL POWER BRAKE VALVE 审中-公开
标题翻译：电子控制的全功率制动阀
公开(公告)号：WO02081276A9
公开(公告)日：2004-03-25
申请号：PCT/US0210618
申请日：2002-04-03
申请人： MICO INC
发明人： EWEL DAVID E
IPC分类号： B60T8/42 , B60T8/44 , B60T8/48 , B60T13/66 , B60T13/72 , B60T8/38
CPC分类号： B60T13/72 , B60T8/4225 , B60T8/441 , B60T8/4827 , B60T13/66
摘要： A hydraulic braking system having an electronically controlled full power brake valve (100). The hydraulic braking system supplies a braking output for a vehicle having at least one brake (105a, 105b). The hydraulic braking system includes a primary valve assembly (102) that is configured to receive a manually controlled input (106) that varies the braking output of the braking system. The primary valve assembly (102) includes a first spool valve (114) configured to vary the braking output according to the manually controlled input. The hydraulic braking system also includes a secondary valve assembly (104) is configured to receive input signals from a programmable electronic controller (144) and includes a second spool valve (126) configured to operate with the primary valve assembly. The secondary valve assembly also includes an actuator for engaging and actuating the second spool valve according to the input signals received from the programmable electronic controller such that the second spool valve modulates the braking output produced by the primary valve assembly.
摘要翻译：一种具有电控全功率制动阀（100）的液压制动系统。液压制动系统为具有至少一个制动器（105a，105b）的车辆提供制动输出。液压制动系统包括主阀组件（102），该主阀组件构造成接收改变制动系统的制动输出的手动控制输入（106）。主阀组件（102）包括第一滑阀（114），该第一滑阀构造成根据手动控制的输入来改变制动输出。液压制动系统还包括构造成接收来自可编程电子控制器（144）的输入信号并且包括被配置为与主阀组件一起操作的第二滑阀（126）的辅助阀组件（104）。辅助阀组件还包括致动器，用于根据从可编程电子控制器接收的输入信号来接合和致动第二滑阀，使得第二滑阀调节由主阀组件产生的制动输出。

5. 发明申请

WO1997029934A1 ELECTRONICALLY CONTROLLED MOTOR VEHICLE BRAKING FORCE DISTRIBUTOR 审中-公开
标题翻译：电控制动分配器机动车
公开(公告)号：WO1997029934A1
公开(公告)日：1997-08-21
申请号：PCT/EP1997000695
申请日：1997-02-14
申请人： ITT MANUFACTURING ENTERPRISES, INC. , FEIGEL, Hans-Jörg , BLECKMANN, Hans, W.
发明人： ITT MANUFACTURING ENTERPRISES, INC.
IPC分类号： B60T08/28
CPC分类号： B60T8/4266 , B60T8/266 , B60T8/4225
摘要： The invention concerns an electronically controlled motor vehicle braking force distributor comprising a pedal-operated brake pressure transducer (1) to which front and rear left and right wheel brakes (FL, FR, RR, RL) are connected via pressure medium lines. Disposed in the pressure medium lines is at least one valve (10) which is arranged on the pressure medium path to the rear wheel brakes. In order to actuate the valve (10) an actuator (5) is provided which, as a function of the vehicle deceleration, switches the valve (10) from a first position to a second in which the valve (10) is switched from its open basic position into a position which hydraulically separates the rear wheel brake (RR, RL) from the brake pressure transducer (1). In this separating position the rear wheel brake (RR, RL) is hydraulically connected exclusively to a reservoir chamber (6) associated with the actuator (5).
摘要翻译：本发明涉及一种电子控制的制动力分配器用于机动车辆，具有该车轮制动器（VL，VR，HR，HL）通过压力介质管路连接与至少一个在压力流体布置在压力介质线阀（10）的踏板操作的制动压力生成器（1）配置于后轮制动器。用于致动所述阀（10），（5）提供了一种致动器，其切换所述阀在从第一车辆减速度（10）依赖于第二位置中，所述阀（10）从其打开基本位置移动到后制动器从制动压力发生器液压分离（1）的位置的开关，其中，所述后轮制动器（HR; HL）排他地与致动器（5）的存储空间（6）液压地连接相关联;（HL HR）。

6. 发明申请

WO02081276A2 ELECTRONICALLY CONTROLLED FULL POWER BRAKE VALVE 审中-公开
标题翻译：电子控制全功率制动阀
公开(公告)号：WO02081276A2
公开(公告)日：2002-10-17
申请号：PCT/US0210618
申请日：2002-04-03
申请人： MICO INC
发明人： EWEL DAVID E
IPC分类号： B60T8/42 , B60T8/44 , B60T8/48 , B60T13/66 , B60T13/72 , B60T
CPC分类号： B60T13/72 , B60T8/4225 , B60T8/441 , B60T8/4827 , B60T13/66
摘要： A hydraulic braking system having an electronically controlled full power brake valve is disclosed. The hydraulic braking system supplies a braking output for a vehicle having at least one brake. The hydraulic braking system includes a primary valve assembly that is configured to receive a manually controlled input that varies the braking output of the braking system. The primary valve assembly includes a first spool valve configured to vary the braking output according to the manually controlled input. The hydraulic braking system also includes a secondary valve assembly is configured to receive input signals from a programmable electronic controller and includes a second spool valve configured to operate with the primary valve assembly. The secondary valve assembly also includes an actuator for engaging and actuating the second spool valve according to the input signals received from the programmable electronic controller such that the second spool valve modulates the braking output produced by the primary valve assembly.
摘要翻译：公开了一种具有电控全功率制动阀的液压制动系统。液压制动系统为具有至少一个制动器的车辆提供制动输出。液压制动系统包括主阀组件，其被配置为接收改变制动系统的制动输出的手动控制输入。主阀组件包括构造成根据手动控制输入改变制动输出的第一滑阀。液压制动系统还包括二次阀组件，其被配置为从可编程电子控制器接收输入信号，并且包括构造成与主阀组件一起操作的第二滑阀。次级阀组件还包括用于根据从可编程电子控制器接收的输入信号接合和致动第二滑阀的致动器，使得第二滑阀调节由主阀组件产生的制动输出。

7. 发明申请

WO1995029830A1 ELECTRONICALLY CONTROLLABLE BRAKE OPERATING SYSTEM 审中-公开
标题翻译：电子控制的制动力驱动系统
公开(公告)号：WO1995029830A1
公开(公告)日：1995-11-09
申请号：PCT/EP1995001590
申请日：1995-04-26
申请人： ITT AUTOMOTIVE EUROPE GMBH , FEIGEL, Hans-Jörg , KLEIN, Andreas , NEUMANN, Ulrich , SCHIEL, Lothar
发明人： ITT AUTOMOTIVE EUROPE GMBH
IPC分类号： B60T08/32
CPC分类号： B60T8/4081 , B60T7/042 , B60T8/266 , B60T8/4225 , B60T8/4241 , B60T8/4266 , B60T8/447 , B60T13/686 , B60T13/745 , Y10S303/04
摘要： The proposed electronically controllable brake operating system for motor vehicles comprises a main brake cylinder (2) which can be operated by a pedal (1); brake pressure generators (3-6) controlled by an electronic control unit (13), each brake pressure generator having a piston (33-36) which can slide in a cylinder bore from an initial position which facilitates a return stroke, and each piston separating one working chamber (53-56), which is connected (directly) to a vehicle wheel brake (7-10) and (via an electromagnetically actuated first separation valve (14, 16, 17, 19)) to the main cylinder (2), from a second working chamber (63, 64, 65, 66) connected to the main cylinder (2). As a way of improving the feel of the pedal, especially during anti-lock brake operations, while also improving the anti-lock control, it is proposed according to the invention that an electromagnetically actuated second separation valve (15, 18) should be incorporated in the connection (11, 12) between the main cylinder (2) and the second working chamber (63, 64, 65, 66), and that it should be possible to operate the piston (33, 36) of the brake pressure generator to generate or increase brake pressure.
摘要翻译：它提出了一种用于机动车辆的电子控制的制动致动系统，其能够通过一个致动踏板的装置（1）主制动缸被致动（2），可控制由一个电子控制单元（13）的制动压力传感器（3-6）分别处于一个返回行程的气缸孔包含能够使开始具有工作腔室（53-56）的位置的活塞（33-36），其在车辆的每一个车轮制动器（7-10）直接和主缸（2）经由一可电磁操作的第一分离阀（14，16， 17，19）是由一个第二工作腔室63，64，65，66）分离，其中（与主缸2）连接连接（。为了提高特别是在同时增加到达ABS控制的质量ABS控制操作踏板感觉，根据提出的发明，在主缸（2）连接到第二工作腔（63，64之间的化合物（11，12）， 65，66）的第二电磁操作的分离阀（15，18）连接，并且在制动压力产生或扩增的有义制动压力发生器的活塞（33-36）可被致动。

8. 发明申请

WO1995028307A1 ELECTRONICALLY ADJUSTABLE BRAKE OPERATING SYSTEM 审中-公开
标题翻译：电子控制的制动力驱动系统
公开(公告)号：WO1995028307A1
公开(公告)日：1995-10-26
申请号：PCT/EP1995001445
申请日：1995-04-18
申请人： ITT AUTOMOTIVE EUROPE GMBH , FEIGEL, Hans-Jörg , KLEIN, Andreas , NEUMANN, Ulrich , SCHIEL, Lothar
发明人： ITT AUTOMOTIVE EUROPE GMBH
IPC分类号： B60T08/40
CPC分类号： B60T8/4081 , B60T8/267 , B60T8/326 , B60T8/4225 , B60T8/4241 , B60T8/4266 , B60T8/4863 , B60T13/683 , B60T13/745 , H02K7/06 , H02K7/1025
摘要： An electronically adjustable brake operating system for vehicles is proposed, with a brake master cylinder (2) which can be operated by means of an operating pedal (1), with brake pressure transducers (4-6) which can be actuated by an electronic control unit (3), wheel brakes (8, 10) being connected directly to the brake pressure transducers which can be connected, via hydraulic lines (11, 12) which can be closed off by valve devices (16, 17), to the brake master cylinder (2). There is also at least one sensor device (22, 23) to detect the driver's wish to slow down, and at least one simulator chamber (14, 15) which co-operates with the brake master cylinder (2). As an improvement to systems of this type, especially during anti-lock operation, it is proposed according to the invention that the valve units should take the form of solenoid valves (16, 17) which can be actuated by the electronic control unit (3), and that the pressure-volume uptake characteristics of the simulator chamber (14, 15) should be independent of the wheel brakes (7, 8, 9, 10).
摘要翻译：它提出了一种电子控制的制动致动系统用于机动车辆，通过致动踏板的装置（1）主制动缸操作（2），由电子控制单元控制的（3）的制动压力传感器（4-6），向车辆的车轮制动器（8-10）直接和通过的阀装置（16，17）可封闭的液压连接件（11，12）到所述主制动缸（2）与至少一个传感器相连接（22，23），用于检测驾驶员的减速愿望以及具有至少一个与所述主制动缸装置连接（2）配合模拟器室（14，15）。为了改善这种系统中，特别是在ABS控制操作的功能，根据提出的发明，所述阀装置控制的由（3）电磁阀（16，17）形成，并且所述电子控制单元，该压力 - 体积记录模拟器室的特性（14 ，15），而不管（车轮制动器7，8，9，10）的。

9. 发明申请

WO1993009985A1 PRESSURE MODULATOR 审中-公开
标题翻译：压力调节器
公开(公告)号：WO1993009985A1
公开(公告)日：1993-05-27
申请号：PCT/DE1992000819
申请日：1992-09-24
申请人： ROBERT BOSCH GMBH , STEGMAIER, Alwin
发明人： ROBERT BOSCH GMBH
IPC分类号： B60T08/42
CPC分类号： B60T8/341 , B60T8/347 , B60T8/4225 , B60T8/4275 , B60T8/4872 , B60T8/5075 , B60T8/58
摘要： A pressure modulator for a brake system is already known comprising: a primary cylinder with a servopiston; a secondary cylinder with a piston valve; and a guiding bore linking the two cylinders, in which a control ram is arranged. With this pressure modulator, guidance of the servopiston within the first cylinder is not exact. The new pressure modulator also comprises a primary cyclinder (70) with a servopiston (83), a secondary cylinder (72) with a piston valve (99), and a guiding bore (74) connecting the two cylinders (70, 72), within which there is a control ram (131). The servopiston (83) is provided at the extremity facing the control ram (131) with a lug (92) which protrudes into the guiding bore (74) of the housing (83). This ensures that the guidance of the servopiston (83) is precise. The new pressure modulator is especially suitable for hydraulic brake systems in motor vehicles.

10. 发明授权

KR100187599B1 차량용 액압회로의 제어장치 失效
标题翻译：汽车液压电路的控制装置
公开(公告)号：KR100187599B1
公开(公告)日：1999-06-01
申请号：KR1019950047274
申请日：1995-12-07
申请人： 스미토모덴키고교가부시키가이샤
发明人： 타나카히로히사 , 요시노마사토
IPC分类号： B60T13/66
CPC分类号： B60T8/441 , B60T8/4036 , B60T8/4072 , B60T8/4225 , B60T8/445 , B60T8/94 , B60T13/686 , B60T17/22
摘要： 본 발명은 압력원의 압력검출용 스위치의 고장시에 있어서도 충분한 액압을 액압원에 얻을 수 있도록 차량용 액압회로의 제어장치를 제공하는 것을 목적으로 하며, 그 구성에 있어서, 어큐물레이터의 액압을 검출하고, 이 검출액압이 설정액압치P1이 되면 2치의 상태가 절환되는 제1액압검출수단과, 상기 검출액압이 설정액압치P1보다도 낮은 설정액압치 P2가 되면 2치의 상태가 절환되는 제2액압검출수단을 구비한 차량용 액압회로의 제어장치에 있어서, 제2액압검출수단에 있어서의 검출액압이 설정액압치P2미만의 상태인 시간을 계측하는 타이머와, 제1액압검출수단 및 제2액압검출수단이 다른 상태를 표시하고, 또한 상기 타이머의 제2액압검출수단에 대한 계측시간이 소정치이상인지 아닌지에 따라서, 제1액압검출수단 및 제2액압검출수단의 어느 하 나의 이상을 판정하는 이상판정수단을 구비한 것을 특징으로 한 것이다.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式