公开(公告)号：US5234030A

公开(公告)日：1993-08-10

申请号：US898611

申请日：1992-06-15

Applicant: Gilbert Kervagoret ,  Jean-Marc Cheron

Inventor： Gilbert Kervagoret ,  Jean-Marc Cheron

IPC: B60T8/36 ,  F16K31/06 ,  G05D16/20

CPC classification number: B60T8/367 ,  B60T8/3665 ,  G05D16/2093 ,  Y10T137/87217

Abstract: The invention relates to a pressure-regulating device for a hydraulic circuit comprising at least one generator (30) of pressurized fluid, a hydraulic motor (28) and a reservoir (32) of fluid under low pressure, and including an electrovalve controlled by a calculator and comprising, in a yoke (8), an electric coil (10) and a sliding magnetic core (12) controlling a slider (16) sliding in a bore provided in a body (18), the slider (16) defining two chambers (22, 36) arranged on either side of the slider (16) in the bore, the slider comprising a hydraulic enclosure (40) communicating with the hydraulic motor (28) and defining a reaction force supplementing the force generated by the coil (10), counter to a prestressed resilient mechanism (20), the enclosure (40) consisting of a blind bore made in the slider (16), a needle (42) closing the enclosure (40) in a substantially leaktight manner, while a radial pierced hole (44) connects it to a groove ( 34) provided at the periphery of the slider (16). According to the invention, the needle (42) bears on a cup (46) which is stationary with respect to the yoke (8) of the electric coil (10).

Abstract translation: 本发明涉及一种用于液压回路的压力调节装置，其包括至少一个加压流体发生器（30），液压马达（28）和低压流体储存器（32），并且包括由 计算器，并且在轭（8）中包括控制在设置在主体（18）中的孔中滑动的滑块（16）的电线圈（10）和滑动磁芯（12），所述滑块（16）限定两个 布置在孔中的滑块（16）的任一侧的腔室（22,36），滑块包括与液压马达（28）连通并且限定补充由线圈产生的力的反作用力的液压外壳（40） 与预应力的弹性机构（20）相反，由在滑块（16）中制成的盲孔组成的外壳（40），以基本上密封的方式封闭外壳（40）的针（42），而 径向穿孔（44）将其连接到设置在sl周边的凹槽（34） ider（16）。 根据本发明，针（42）承载在相对于电线圈（10）的轭（8）固定的杯（46）上。

公开(公告)号：US4624507A

公开(公告)日：1986-11-25

申请号：US713227

申请日：1985-03-18

Applicant: Jean-Jacques Carre ,  Jean-Marc Cheron

Inventor： Jean-Jacques Carre ,  Jean-Marc Cheron

IPC: B60T8/30 ,  B60T8/18 ,  B60T8/26 ,  B60T11/34

CPC classification number: B60T8/26 ,  B60T11/34 ,  B60T8/1831

Abstract: The invention concerns a braking corrector (10) of the type incorporating at least one piston (16, 16') provided with a passage joining the inlet chamber (18, 18') and the outlet chamber (22, 22') to one another, a valve (26, 26') controlling the communication through the passage, a control device (34) generating a pilot force which is capable of being applied to the piston (16, 16'), pushing the latter in the direction of opening of the valve (26, 26'); the invention provides the corrector (10) with a device (52) for monitoring the pilot force which is capable of limiting the latter when the reaction force generated by the pressure on the piston (16, 16') exceeds the pilot force by a predetermined amount.

Abstract translation: 本发明涉及一种类型的制动校正器（10），该制动校正器（10）包括至少一个活塞（16,16'），该活塞设置有将入口室（18,18'）和出口室（22,22'）彼此连接的通道 ，控制通过所述通道的连通的阀（26,26'），产生能够施加到所述活塞（16,16'）的先导力的控制装置（34），所述控制装置 的阀（26,26'）; 本发明为校正器（10）提供了一种用于监测先导力的装置（52），当先导力由活塞（16,16'）上的压力产生的反作用力超过预定力时能够限制后者， 量。

公开(公告)号：US4431235A

公开(公告)日：1984-02-14

申请号：US355988

申请日：1982-03-08

Applicant: Jean-Marc Cheron ,  Jean-Jacques Carre

Inventor： Jean-Marc Cheron ,  Jean-Jacques Carre

IPC: B60T8/28 ,  B60T11/34 ,  B60T8/14 ,  B60T8/26

CPC classification number: B60T8/285 ,  B60T11/34

Abstract: The compensator (20) comprises a housing in which there are disposed a compensator piston (30) between an inlet chamber (38) and an outlet chamber (42), and a pilot piston (48) between the outlet chamber (42) and a pilot chamber (52), the two pistons controlling a compensator valve (46) disposed in a passage (44) connecting the inlet and outlet chambers. A pilot valve (90-92) controlled by an inertia weight (72) is mounted in a passage (82, 80, 70, 88, 84, 86) connecting the inlet chamber (38) and the pilot chamber (52). A spring (94) returns the weight (72) in the direction of opening of the pilot valve (90-92). According to the invention, the spring (94) is interposed between the compensator piston (30) and the inertia weight (72).A compensator of this type is used in the braking systems for motor vehicles.

Abstract translation: 补偿器（20）包括壳体，其中在入口室（38）和出口室（42）之间设置有补偿器活塞（30），并且在出口室（42）和出口室 控制室（52），两个活塞控制设置在连接入口和出口室的通道（44）中的补偿阀（46）。 由惯性重物（72）控制的先导阀（90-92）安装在连接入口室（38）和先导室（52）的通道（82,80,80,88,84,86）中。 弹簧（94）在先导阀（90-92）的打开方向上返回重物（72）。 根据本发明，弹簧（94）介于补偿器活塞（30）和惯性锤（72）之间。 这种补偿器用于机动车辆的制动系统。

公开(公告)号：US5765930A

公开(公告)日：1998-06-16

申请号：US507360

申请日：1995-08-23

Applicant: Gilbert Kervagoret ,  Jean Marc Cheron ,  Philippe Bourlon

Inventor： Gilbert Kervagoret ,  Jean Marc Cheron ,  Philippe Bourlon

IPC: B60T8/36 ,  G05D16/20

CPC classification number: B60T8/367 ,  B60T8/3665 ,  G05D16/2093 ,  Y10T137/86622

Abstract: A pressure-regulating solenoid valve (100) for a hydraulic circuit for a braking system of a motor vehicle having wheel antilock structure. The hydraulic circuit has at least one pressurized fluid generator (300) connected to a pressure receiver (200) and to a reservoir (400) for retaining fluid at a low pressure. The solenoid valve (100) has an electrical coil (10) which interacts with two pole pieces (12,14), a sleeve structure (28,30) forming a magnetic body (26) which moves under the effect of an actuation force (O) generated by a magnetic field created by the electrical coil (10) and a distributor element (34). The distributor element (34) interacts with the sleeve structure (28,30) in order to command communication between a duct (98) connected to the pressure receiver (200) and a duct (94) connected to the reservoir (400) or a duct (96) connected to the pressure receiver (200). The solenoid valve (100) has at least one reaction chamber (80) which is permanently in communication with pressure chamber (200). The solenoid valve (100) reacts to a reaction force which is added to an actuation force (O) generated by the coil (10) and counter to a force (F) generated by a preloaded elastic means (46,85) on the movable body (26).

Abstract translation: PCT No.PCT / FR95 / 01087第 371日期1995年8月23日 102（e）日期1995年8月23日PCT提交1995年8月17日PCT公布。 出版物WO96 / 07570 日期1996年3月14日用于具有车轮防锁结构的机动车辆的制动系统的液压回路的压力调节电磁阀（100）。 液压回路具有连接到压力接收器（200）和储存器（400）的至少一个加压流体发生器（300），用于保持低压下的流体。 电磁阀（100）具有与两个极片（12,14）相互作用的电线圈（10），形成磁性体（26）的套筒结构（28,30），该磁体在致动力的作用下移动（ 由电线圈（10）和分配器元件（34）产生的磁场产生。 分配器元件（34）与套筒结构（28,30）相互作用，以便指示连接到压力接收器（200）的管道（98）和连接到储存器（400）的管道（94）之间的连通或 连接到压力接收器（200）的管道（96）。 电磁阀（100）具有至少一个与压力室（200）连通的反应室（80）。 电磁阀（100）对加到由线圈（10）产生的致动力（O）的反作用力产生反作用力，并且抵抗由可移动的预载弹性装置（46,85）产生的力（F） 身体（26）。

公开(公告)号：US4301653A

公开(公告)日：1981-11-24

申请号：US87851

申请日：1979-10-24

Applicant: Jean-Jacques Carre ,  Jean-Marc Cheron

Inventor： Jean-Jacques Carre ,  Jean-Marc Cheron

IPC: B60T11/20 ,  B60T17/22 ,  F15B7/00

CPC classification number: B60T17/226 ,  B60T11/20

Abstract: The tandem master cylinder is provided with an equalizer device comprising a plunger mounted intermediate two chambers which are respectively connected to the two cavities of the master cylinder. At least one of the ducts connecting the master cylinder and the equalizer device is formed with a constriction slowing down the flow of brake fluid so as to permit a pressure buildup in one of the braking circuits, in case of failure of the other circuit, since the very start of the pedal stroke.

Abstract translation: 串联主缸设置有均衡器装置，该均衡器装置包括柱塞，其安装在中间两个腔室中，两个腔室分别连接到主缸的两个空腔。 连接主缸和均衡装置的管道中的至少一个形成有收缩部，从而使制动流体的流动减慢，以便在另一个回路发生故障的情况下允许在其中一个制动回路中产生压力，因为 踏板踏板的开始。