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1. 发明公开

EP4402027A1 ELEKTRO-MAGNETISCHES DRUCKSTEUERVENTIL MIT INNERER DRUCKLUFTFÜHRUNG 审中-实审
公开(公告)号：EP4402027A1
公开(公告)日：2024-07-24
申请号：EP22773206.2
申请日：2022-09-05
申请人： KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH
发明人： RÖTHER, Friedbert , LINKE, Kai , HOFFMANN, Christoph
IPC分类号： B60T8/36 , B60T8/50 , B60T17/22 , B60T13/68
CPC分类号： B60T8/3605 , B60T8/5006 , B60T8/5087 , B60T17/22 , B60T13/686 , B60T8/5075 , B60T8/5081

2. 发明授权

EP1431150B1 Automotive anti-lock control system 有权
标题翻译：汽车防抱死控制系统
公开(公告)号：EP1431150B1
公开(公告)日：2005-12-07
申请号：EP03029420.1
申请日：2003-12-19
申请人： HONDA MOTOR CO., Ltd.
发明人： Inagaki, Hiromi , Gotoh, Masaru , Kobori, Hidetoshi
IPC分类号： B60T8/50
CPC分类号： B60T8/5006

3. 发明公开

EP0805087A3 Vehicle braking system adapted to duty-control solenoid valve device to control wheel brake cylinder pressure 失效
标题翻译：通过改变电磁阀的占空率的装置与所述车轮制动器汽缸压力的控制的车辆用制动系统
公开(公告)号：EP0805087A3
公开(公告)日：2001-03-28
申请号：EP97107110.5
申请日：1997-04-29
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Kamei, Shoichi , Chuma, Hisakatsu , Ito, Shoji
IPC分类号： B60T8/42 , B60T8/36
CPC分类号： B60T8/4275 , B60T8/348 , B60T8/36 , B60T8/5006 , Y10S303/08
摘要： A braking device of diagonal type having two sub-systems each including a front wheel brake cylinder (22) and a rear wheel brake cylinder (26) which are connected to master cylinder (10) through respective front and rear passages (20,24) in which are first and second solenoid-operated valves (30,32) are disposed, wherein the rear passage is connected to a portion of the front passage between the first valve (30) and the front wheel brake cylinder (22), and a third solenoid-operated valve (38) is disposed in a reservoir passage (40) connecting the rear passage to a reservoir (36) connected to a pump (42), and wherein a controller (60) for controlling the valves (30,32,38) and the pump (42,44) includes a device (106) for alternately opening and closing the third valve (38) in a predetermined switching pattern while the second valve (32) is held open or is alternately opened and closed, whereby the rate of change of the braking pressure in each wheel brake cylinder can be controlled as desired depending upon the switching pattern of the third valve (38).

4. 发明授权

EP0842072B1 HYDRAULISCHE KRAFTFAHRZEUGBREMSANLAGE MIT RADSCHLUPFREGELUNG 失效
标题翻译：机动车液压制动系统与车轮打滑
公开(公告)号：EP0842072B1
公开(公告)日：2000-03-15
申请号：EP96927012.3
申请日：1996-07-16
申请人： Continental Teves AG & Co. oHG
发明人： VOLZ, Peter
IPC分类号： B60T8/42 , B60T8/48 , B60T8/26
CPC分类号： B60T8/266 , B60T8/348 , B60T8/404 , B60T8/42 , B60T8/4275 , B60T8/4291 , B60T8/4872 , B60T8/5006
摘要： This invention relates to a hydraulic motor vehicle braking system with wheel slip control, with a braking pressure transmitter (6) which is hydraulically connected to at least one pair of wheel brakes (RL, FR = Rear Left, Front Right) with pressure modulation valves (7, 8) between the braking pressure transmitter (6) and the wheel brakes (RL, FR), and with a pump (1), the intake side of which is connected to the wheel brakes (RL, FR) and the pressure side of which is connected to the braking pressure transducer (6). To the intake side of the pump (1) are connected two return pipes (2, 3) allocated to the two wheel brakes (RL, FR), at least one return pipe (2) having a choke (4) and a return valve (5) opening towards the intake side of the pump (1).

5. 发明公开

EP0908364A2 Method of operating a solenoid valve 有权
标题翻译：操作电磁阀的方法
公开(公告)号：EP0908364A2
公开(公告)日：1999-04-14
申请号：EP98203062.9
申请日：1998-09-14
申请人： GENERAL MOTORS CORPORATION
发明人： Lloyd, Earl Wayne , Cornwell, William Dale
IPC分类号： B60T8/36 , B60T8/50 , H01F7/18
CPC分类号： B60T8/363 , B60T8/36 , B60T8/5006
摘要： A method of operating a solenoid valve (18, 20, 22, 24) for use in an automotive anti-lock braking system in which the solenoid valve is in a hydraulic line (12, 14) coupling a master cylinder (16) to a braking device is electrically activated to a first position to permit unimpeded fluid flow in said hydraulic line or a second position to interrupt fluid flow in said hydraulic line, the method comprising the steps of: energizing the solenoid to move the valve to the second position to interrupt fluid flow in said hydraulic line (275); de-energizing the solenoid for a first interval that allows its current to decay to a scheduled value for moving the valve to a desired position intermediate said first and second positions (304); maintaining the solenoid current at said scheduled value for a second interval to maintain said valve at said desired position (284, 290, 292); re-energizing said solenoid for a third interval that allows the solenoid current to return to a steady state value, thereby substantially returning said valve to said second position (294, 296); and repeating said de-energizing, maintaining, and re-energizing steps with successively lower scheduled current values to gradually re-establish unimpeded fluid flow in said hydraulic line.
摘要翻译：一种操作用于汽车防抱死制动系统的电磁阀（18,20,22,24）的方法，其中电磁阀位于将主缸（16）连接到一个液压管路（12,14）的液压管路制动装置被电力地致动到第一位置以允许所述液压管线中的流体无阻碍地流动或者阻断所述液压管线中的流体流动的第二位置，所述方法包括以下步骤：激励所述螺线管以将所述阀移动到第二位置中断所述液压管线（275）中的流体流动; 使螺线管断电第一时间间隔，其允许其电流衰减到预定值以将阀移动到所述第一和第二位置（304）中间的期望位置; 将螺线管电流维持在所述预定值处第二时间间隔以将所述阀保持在所述期望位置（284,290,292）; 使所述螺线管重新通电第三时间间隔，该第三时间间隔允许所述螺线管电流返回到稳态值，从而使所述阀基本上返回到所述第二位置（294,296）; 并且以连续较低的调度电流值重复所述去激励，维持和重新激励步骤，以逐渐地在所述液压管线中重新建立无阻流体流动。

6. 发明公开

EP0825940A1 VEHICLE BRAKING SYSTEM WITH DRIVE WHEEL SLIP CONTROL 失效
标题翻译：牵引控制车辆制动系统
公开(公告)号：EP0825940A1
公开(公告)日：1998-03-04
申请号：EP96915102.0
申请日：1996-05-13
申请人： GRAU LIMITED
发明人： ROSS, Colin Ford
IPC分类号： B60T8
CPC分类号： B60T8/46 , B60T8/3605 , B60T8/361 , B60T8/4818 , B60T8/5006
摘要： A braking system comprising an anti-lock vehicle braking system for a vehicle having a pair of drive wheels (13, 14), the wheels of said pair being disposed on opposite sides of the vehicle, comprising a wheel speed sensor (17, 18) for each wheel (13, 14), a controller (19) responsive to wheel speed signals from said two wheel speed sensors (17, 18) for sensing skid conditions at said wheels (13, 14) and for generating skid control instructions, a wheel brake (23, 24) for each wheel (13, 14), responsive to fluid pressure, hereinafter referred to as brake pressure, supplied thereto, a common supply line (37), for supplying a common brake pressure for both of said brakes from a fluid pressure supply valve means (38) in accordance with a brake demand signal and a skid control means (40) controlled by said skid control instructions for modulating the common brake pressure, having a brake apply valve (51) to supply fluid under pressure to the common supply valve (39), in response to the controller detecting a wheel spin condition of one of said wheels (13, 14), to provide a common brake pressure for both of said brakes and isolating means (42, 43) to isolate the brake (23, 24) associated with the other of said wheels (13, 14) from the brake pressure.

7. 发明授权

EP0752942B1 ELEKTROMAGNETISCH BETÄTIGTES VENTIL, INSBESONDERE FÜR SCHLUPFGEREGELTE HYDRAULISCHE BREMSANLAGEN IN KRAFTFAHRZEUGEN 失效
公开(公告)号：EP0752942B1
公开(公告)日：1997-09-24
申请号：EP95914281.1
申请日：1995-03-30
申请人： ROBERT BOSCH GMBH
发明人： MITTWOLLEN, Norbert , MAISCH, Wolfgang , OEHLER, Martin , HOHL, Guenther , HUEBNER, Hans-Peter
IPC分类号： B60T8/36 , B60T8/50 , F16K31/06
CPC分类号： B60T8/363 , B60T8/5006 , B60T8/5025 , B60T8/5037 , Y10T137/0318
摘要： The aim is to obtain the automatic setting of a reduce flow cross-section after a closing position of the valve. The valve (14) has a magnetic armature (33) movable longitudinally in a valve dome (26) with a valve push-rod (34) to actuate a seat valve (43) fitted in a valve chamber (48) from which pressurising agent channels (65, 69) lead to both fronts (67, 68) of the peripherally sealed magnetic armature (33). In a valve (14) opening from the closed position, the shape of the seat valve (43) generates an additional force acting on the magnetic armature (33) in the closing direction owing to which the seat valve assumes a partly closed position differing from its position of rest. The valve (14) is particularly usable in controlled-slip hydraulic brake system in motor vehicles.

8. 发明公开

EP0752942A1 ELEKTROMAGNETISCH BETÄTIGTES VENTIL, INSBESONDERE FÜR SCHLUPFGEREGELTE HYDRAULISCHE BREMSANLAGEN IN KRAFTFAHRZEUGEN 失效
标题翻译： ELEKTROMAGNETISCHBETÄTIGTESVENTIL，INSBESONDEREFÜRSCHLUPFGEREGELTE HYDRAULISCHE BREMSANLAGEN在KRAFTFAHRZEUGEN
公开(公告)号：EP0752942A1
公开(公告)日：1997-01-15
申请号：EP95914281.0
申请日：1995-03-30
申请人： ROBERT BOSCH GMBH
发明人： MITTWOLLEN, Norbert , MAISCH, Wolfgang , OEHLER, Martin , HOHL, Guenther , HUEBNER, Hans-Peter
IPC分类号： B60T8 , F16K31
CPC分类号： B60T8/363 , B60T8/5006 , B60T8/5025 , B60T8/5037 , Y10T137/0318
摘要： The aim is to obtain the automatic setting of a reduce flow cross-section after a closing position of the valve. The valve (14) has a magnetic armature (33) movable longitudinally in a valve dome (26) with a valve push-rod (34) to actuate a seat valve (43) fitted in a valve chamber (48) from which pressurising agent channels (65, 69) lead to both fronts (67, 68) of the peripherally sealed magnetic armature (33). In a valve (14) opening from the closed position, the shape of the seat valve (43) generates an additional force acting on the magnetic armature (33) in the closing direction owing to which the seat valve assumes a partly closed position differing from its position of rest. The valve (14) is particularly usable in controlled-slip hydraulic brake system in motor vehicles.
摘要翻译：目的是在阀的关闭位置之后获得减小的流动横截面的自动设置。阀（14）具有一个磁阀（33），该阀在具有阀推杆（34）的阀门圆顶（26）中纵向移动以致动安装在阀室（48）中的座阀（43），加压剂通道（65,69）通向外围密封磁性衔铁（33）的两个前端（67,68）。在从关闭位置打开的阀（14）中，座阀（43）的形状在闭合方向上产生作用在磁衔铁（33）上的附加力，由此座阀处于与闭合位置不同的部分关闭位置其休息的位置。阀（14）特别适用于汽车中的受控滑动液压制动系统。

9. 发明授权

EP0433673B1 Drucksteuerventil 失效
标题翻译：压力控制阀
公开(公告)号：EP0433673B1
公开(公告)日：1994-02-02
申请号：EP90122003.8
申请日：1990-11-17
申请人： ROBERT BOSCH GMBH
发明人： Angermair, Ernst
IPC分类号： B60T8/36 , B60T13/68
CPC分类号： B60T8/3605 , B60T8/5006 , B60T8/5087

10. 发明授权

EP0341986B1 Improvements in hydraulic anti-lock braking systems for vehicles 失效
公开(公告)号：EP0341986B1
公开(公告)日：1993-08-04
申请号：EP89304693.8
申请日：1989-05-09
申请人： LUCAS INDUSTRIES public limited company
发明人： Farr, Glyn Phillip Reginald
IPC分类号： B60T8/42 , B60T8/50
CPC分类号： B60T8/5025 , B60T8/344 , B60T8/4045 , B60T8/5006 , B60T8/5012

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