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公开(公告)号:US5287891A
公开(公告)日:1994-02-22
申请号:US850723
申请日:1992-03-13
申请人: Philippe Bourlon
发明人: Philippe Bourlon
IPC分类号: F16K17/20 , F16L55/027 , F15D1/14
CPC分类号: F16L55/027
摘要: The invention relates to a flow limiter for hydraulic fluid, comprising at least one passage (14) of reduced cross-section for the hydraulic fluid, the passage (14) being formed between two contiguous pieces (12, 22) each having at lest one planar face (10, 20), at least one of the two pieces (12, 22) comprising a recessed impression (14) on at least one of its faces (10, 20), the passage (14) of reduced cross section being defined within the space situated between the recessed impression (14) formed on a planar face (10) on one of the pieces and the planar face (20) of the other piece (22), the length of the passage (14) of reduced cross section being adjustable by varying the relative position of the two pieces (12, 22). According to the invention, a pierced hole (18) is made in one piece (12) at one end of the passage (14) of reduced cross section and in that a pierced hole (24) is made in the other piece (22) at the other end of the passage (14) of reduced cross section.
摘要翻译: 本发明涉及一种用于液压流体的流量限制器,其包括用于液压流体的截面减小的至少一个通道(14),所述通道(14)形成在两个连续件(12,22)之间,每个连接件具有至少一个 平面(10,20),所述两个部件(12,22)中的至少一个在其至少一个面(10,20)上包括凹陷印模(14),所述截面减小的通道(14)为 限定在位于形成在其中一个片上的平面(10)上的凹陷(14)和另一片(22)的平面(20)之间的空间内,通道(14)的长度减小 横截面可通过改变两个件(12,22)的相对位置来调节。 根据本发明,穿孔(18)在截面减小的通道(14)的一端形成为一体(12),并且在另一件(22)中形成穿孔(24) 在横截面减小的通道(14)的另一端。
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公开(公告)号:US5281013A
公开(公告)日:1994-01-25
申请号:US866630
申请日:1992-04-10
CPC分类号: B60T8/4022 , B60T8/368 , F04B17/03 , Y10S303/10
摘要: The invention relates to a hydraulic device for braking the wheels of a vehicle, especially for wheel anti-lock and/or anti-slip functions, comprising, between a chamber of a master cylinder and at least one brake motor, a plurality of solenoid valves (36) and a hydraulic pump driven by an electric motor including a rotor (10) arranged between two bearings (12, 14) and enclosed in a cylindrical sleeve (20) made of metallic material, the rotor driving in rotation an eccentric cam (24) imparting an alternating translational movement to radial pistons (26), the delivery outlet of the pump being connected to the solenoid valves (36) via hydraulic slides by way of fluid circulation channels (32, 34). According to the invention, the sleeve (20), in which the rotor is accommodated, is enclosed in a housing (30) made of non-magnetic material. The fluid circulation channels (32, 34) and the solenoid valves (36) extend in the housing.
摘要翻译: 本发明涉及一种用于制动车辆车轮的液压装置,特别是用于车轮防抱死和/或防滑功能,包括在主缸和至少一个制动马达的腔室之间,多个电磁阀 (36)和由包括设置在两个轴承(12,14)之间并包围在由金属材料制成的圆柱形套筒(20)中的转子的电动机驱动的液压泵,转子驱动偏心凸轮 24)向径向活塞(26)施加交替的平移运动,泵的输送出口通过液压滑动件通过流体循环通道(32,34)连接到电磁阀(36)。 根据本发明,其中容纳转子的套筒(20)被封闭在由非磁性材料制成的壳体(30)中。 流体循环通道(32,34)和电磁阀(36)在壳体中延伸。
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公开(公告)号:US08209978B2
公开(公告)日:2012-07-03
申请号:US12265886
申请日:2008-11-06
申请人: Yannick Nen , Omar Brahml , Marc Noblet , Dominique Rault , Philippe Bourlon , Lionel Bourgols , Jérémy Labarre
发明人: Yannick Nen , Omar Brahml , Marc Noblet , Dominique Rault , Philippe Bourlon , Lionel Bourgols , Jérémy Labarre
IPC分类号: B60T11/228
CPC分类号: B60T11/232 , B60T11/236
摘要: The invention relates to a motor vehicle master cylinder (1). More specifically, the invention relates to a piston (4, 5) of the master cylinder which has a first indentation (24) and a second indentation (27), which indentations are formed upstream of a port (13, 14) of the piston. The first indentation and the second indentation delimit a space within which hydraulic brake fluid can be stored so that it can be tapped off by an auxiliary braking device of the E.S.P. type.
摘要翻译: 本发明涉及一种机动车辆主缸(1)。 更具体地,本发明涉及主缸的活塞(4,5),其具有第一压痕(24)和第二压痕(27),所述压痕形成在活塞的端口(13,14)的上游 。 第一个压痕和第二个压痕界定了可以储存液压制动液的空间,以便可以用E.S.P的辅助制动装置将其分开。 类型。
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公开(公告)号:US08146232B2
公开(公告)日:2012-04-03
申请号:US12030602
申请日:2008-02-13
申请人: Philippe Bourlon , Lionel Bourgois
发明人: Philippe Bourlon , Lionel Bourgois
IPC分类号: B23Q3/00
CPC分类号: B60T11/20 , Y10T29/49902 , Y10T29/53
摘要: The invention relates to a method for fitting/removing a brake master cylinder (MC) of a motor vehicle providing the installation of a temporary retaining pin (g1) in an access hole (tr1) located on the periphery of the master cylinder (MC) so that the pin (g1) emerges inside the barrel (al1) between the mouth (MCe) of the barrel and either the primary or the secondary piston (pp or ps).
摘要翻译: 本发明涉及一种装配/拆卸机动车辆的制动主缸(MC)的方法,该机动车辆提供临时固定销(g1)的安装在位于主缸(MC)周边的通行孔(tr1)中, 使得销(g1)出现在筒体的口(MCe)和主活塞(或pp)之间的筒体(al1)内。
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公开(公告)号:US20090126362A1
公开(公告)日:2009-05-21
申请号:US12265886
申请日:2008-11-06
申请人: Yannick Nen , Omar Brahmi , Marc Noblet , Dominique Rault , Philippe Bourlon , Lionel Bourgois , Jeremy Labarre
发明人: Yannick Nen , Omar Brahmi , Marc Noblet , Dominique Rault , Philippe Bourlon , Lionel Bourgois , Jeremy Labarre
IPC分类号: B60T11/16
CPC分类号: B60T11/232 , B60T11/236
摘要: The invention relates to a motor vehicle master cylinder (1). More specifically, the invention relates to a piston (4, 5) of the master cylinder which has a first indentation (24) and a second indentation (27), which indentations are formed upstream of a port (13, 14) of the piston. The first indentation and the second indentation delimit a space within which hydraulic brake fluid can be stored so that it can be tapped off by an auxiliary braking device of the E.S.P. type.
摘要翻译: 本发明涉及一种机动车辆主缸(1)。 更具体地,本发明涉及主缸的活塞(4,5),其具有第一压痕(24)和第二压痕(27),所述压痕形成在活塞的端口(13,14)的上游 。 第一个压痕和第二个压痕界定了可以储存液压制动液的空间,以便可以用E.S.P的辅助制动装置将其分开。 类型。
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公开(公告)号:US07343741B2
公开(公告)日:2008-03-18
申请号:US11523191
申请日:2006-09-19
IPC分类号: B60T11/236
CPC分类号: B60T11/232 , F16J15/3212 , F16J15/3248 , F16J15/56
摘要: A master cylinder (1) having a bore (3) fitted with at least one piston (4, 5) and at least one seal (19, 20, 21, 22). The seal (19, 20, 21, 22) is partially stiffened by a reinforcement member (25). In order to retain the piston (4,5) in the bore (3) a groove (31) is located on a circumference of the piston (4,5) against which the sealing member (25) bears with the piston (4,5) in a rest position to retain the piston (4,5) in bore (3).
摘要翻译: 具有安装有至少一个活塞(4,5)和至少一个密封件(19,20,21,22)的孔(3)的主缸(1)。 密封件(19,20,21,22)由加强件(25)部分地加固。 为了将活塞(4,5)保持在孔(3)中,凹槽(31)位于活塞(4,5)的圆周上,密封构件(25)与活塞(4, 5)处于静止位置以将活塞(4,5)保持在孔(3)中。
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公开(公告)号:US20070068154A1
公开(公告)日:2007-03-29
申请号:US11523191
申请日:2006-09-19
IPC分类号: B60T11/20
CPC分类号: B60T11/232 , F16J15/3212 , F16J15/3248 , F16J15/56
摘要: A master cylinder (1) having a bore (3) fitted with at least one piston (4, 5) and at least one seal (19, 20, 21, 22). The seal (19, 20, 21, 22) is partially stiffened by a reinforcement member (25). In order to retain the piston (4,5) in the bore (3) a groove (31) is located on a circumference of the piston (4,5) against which the sealing member (25) bears with the piston (4,5) in a rest position to retain the piston (4,5) in bore (3).
摘要翻译: 具有安装有至少一个活塞(4,5)和至少一个密封件(19,20,21,22)的孔(3)的主缸(1)。 密封件(19,20,21,22)由加强件(25)部分地加固。 为了将活塞(4,5)保持在孔(3)中,凹槽(31)位于活塞(4,5)的圆周上,密封构件(25)与活塞(4, 5)处于静止位置以将活塞(4,5)保持在孔(3)中。
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公开(公告)号:US07069725B2
公开(公告)日:2006-07-04
申请号:US10499895
申请日:2002-12-24
IPC分类号: B60T17/00
CPC分类号: B60T8/4081 , B60T7/042 , B60T11/16 , B60T11/236
摘要: When an element of the electro-hydraulic brake circuit (1) is malfunctioning, a master cylinder (2) can brake the vehicle. A brake actuation simulator (8) is then disconnected from the master cylinder (2) by means of an O-ring gasket (22) after the gasket has been compressed between a groove (16) in a secondary piston (11) and a bore (24) in the master cylinder. In order to prevent the gasket from being extruded from the groove during brake release (or brake pedal release) resulting from sudden braking, the invention makes provision for a pressure relief duct (32) to be provided inside the secondary piston. Extra pressure can then be discharged during brake release (or brake pedal release) through the brake release duct (32) from the inside of the chamber (30) of the simulator towards the primary chamber (10) of the master cylinder.
摘要翻译: 当电动液压制动回路(1)的元件发生故障时,主缸(2)可以制动车辆。 然后,在衬垫已被压缩在第二活塞(11)中的槽(16)和孔(22)之后,制动器致动模拟器(8)通过O形密封圈(22)与主缸(2)断开, (24)。 为了防止由于突然制动而导致的制动器释放(或制动踏板释放)期间垫片从槽中挤出,本发明提供了一种设置在次级活塞内部的减压管道(32)。 然后在制动器释放(或制动踏板释放)期间,通过制动器释放管道(32)从模拟器的室(30)的内部朝向主缸的主室(10)释放额外的压力。
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公开(公告)号:US20050076640A1
公开(公告)日:2005-04-14
申请号:US10499895
申请日:2002-12-24
CPC分类号: B60T8/4081 , B60T7/042 , B60T11/16 , B60T11/236
摘要: When an element of the electro-hydraulic brake circuit (1) is malfunctioning, a master cylinder (2) can brake the vehicle. A brake actuation simulator (8) is then disconnected from the master cylinder (2) by means of an O-ring gasket (22) after the gasket has been compressed between a groove (16) in a secondary piston (11) and a bore (24) in the master cylinder. In order to prevent the gasket from being extruded from the groove during brake release (or brake pedal release) resulting from sudden braking, the invention makes provision for a pressure relief duct (32) to be provided inside the secondary piston. Extra pressure can then be discharged during brake release (or brake pedal release) through the brake release duct (32) from the inside of the chamber (30) of the simulator towards the primary chamber (10) of the master cylinder.
摘要翻译: 当电动液压制动回路(1)的元件发生故障时,主缸(2)可以制动车辆。 然后,在衬垫已被压缩在第二活塞(11)中的槽(16)和孔(22)之后,制动器致动模拟器(8)通过O形密封圈(22)与主缸(2)断开, (24)。 为了防止由于突然制动而导致的制动器释放(或制动踏板释放)期间垫片从槽中挤出,本发明提供了一种设置在次级活塞内部的减压管道(32)。 然后在制动器释放(或制动踏板释放)期间,通过制动器释放管道(32)从模拟器的室(30)的内部朝向主缸的主室(10)释放额外的压力。
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公开(公告)号:US5915799A
公开(公告)日:1999-06-29
申请号:US648115
申请日:1996-05-21
申请人: Philippe Bourlon , Werner Quirant
发明人: Philippe Bourlon , Werner Quirant
IPC分类号: B60T8/36 , F15B13/044 , F16K31/06 , G05D16/20
CPC分类号: B60T8/3665 , G05D16/2013
摘要: A pressure-regulating solenoid valve (100) for a hydraulic circuit having at least one generator (300) of pressurized fluid, a pressure receiver (200) and a reservoir (400) of fluid under low pressure. The solenoid valve having an electric coil (10) which interacts with first (12) and second (14) pole pieces and a magnetic body (26). The magnetic body (26) moves under the effect of an actuating force (O) generated by a magnetic field created by the electric coil (10) and a distributor element (30) interacting with a sleeve structure (28) to command communication between a duct (66) connected to the pressure receiver and one of first (54) and second (42) ducts sequentially connected to the generator (300) of pressurized fluid or the reservoir (400) of fluid under low pressure. The solenoid valve (100) has at least one reaction chamber (46) which is permanently in communication with the pressure receiver (200) for receiving a reaction force which added to the actuation force (O) generated by the actuation of coil (10). The reaction force and actuation force are counter to a force (F) generated by an elastic means (34,36) which act on the movable magnetic body (26). The sleeve structure (28) is stationary with respect to the first and second pole pieces (12,14) while the distributor element (30) slides with respect to the sleeve structure (28) in response to movement of the magnetic body (26) responding to the reaction force and actuation force.
摘要翻译: PCT No.PCT / FR96 / 00613 Sec。 371日期:1996年5月21日 102(e)日期1996年5月21日PCT提交1996年4月23日PCT公布。 公开号WO97 / 01806 日本1997年1月16日用于液压回路的压力调节电磁阀(100)具有至少一个加压流体发生器(300),压力接收器(200)和低压液体储存器(400)。 电磁阀具有与第一(12)和第二(14)极片相互作用的电线圈(10)和磁体(26)。 磁体(26)在由电线圈(10)产生的磁场产生的致动力(O)和与套筒结构(28)相互作用的分配器元件(30)的作用下移动,以指示 连接到压力接收器的管道(66)和第一(54)和第二(42)管道之一,其顺序地连接到加压流体的发生器(300)或低压下的流体储存器(400)。 电磁阀(100)具有至少一个与压力接收器(200)连通的反应室(46),用于接受加到由线圈(10)致动产生的致动力(O)的反作用力, 。 反作用力和致动力与由作用在可动磁体(26)上的弹性装置(34,36)产生的力(F)相反。 套筒结构(28)相对于第一和第二极片(12,14)是静止的,而分配器元件(30)响应于磁体(26)的运动而相对于套筒结构(28)滑动, 响应反作用力和致动力。
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