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1. 发明授权

US06332655B1 Electromagnetic valve for a hydraulic brake 失效
标题翻译：液压制动电磁阀
公开(公告)号：US06332655B1
公开(公告)日：2001-12-25
申请号：US09449417
申请日：1999-11-29
申请人： Masahiko Kamiya , Yozo Majima
发明人： Masahiko Kamiya , Yozo Majima
IPC分类号： B60T836
CPC分类号： F16K31/0693 , B60T8/363 , B60T8/5025 , B60T8/5093 , B60T15/028
摘要： The electromagnetic valve is comprised of first communication path and second communication path with a throttle connected in parallel to each other, a first plunger having a first valve for interrupting/communicating the first communication path and having a penetration hole extending to the second communication path, a second plunger having a second valve movable in or through the penetration hole for interrupting/communicating the second communication path, a spring member for generating spring biasing force and a coil member for generating an electromagnetic attracting force, when energized, to have the first and second plungers come close to each other against the spring biasing force. The electromagnetic valve may be controlled in a manner that the first communication path is interrupted and the second communication path is communicated at a pressure-increase timing during an anti-skid control.
摘要翻译：电磁阀由第一连通路径和第二连通路径组成，节气门彼此并联连接，第一柱塞具有用于中断/连通第一连通路径并具有延伸到第二连通路径的穿透孔的第一阀，第二柱塞，其具有可在贯穿孔中穿过或穿过所述贯通孔的第二阀，用于中断/连通第二连通路径;弹簧构件，用于产生弹簧偏置力;以及线圈构件，用于在通电时产生电磁吸引力，以具有第一和第二个柱塞相对于弹簧偏压力相互靠近。可以以防止第一通信路径中断并且在防滑控制期间以增压定时与第二通信路径通信的方式来控制电磁阀。

2. 发明授权

US06206038B1 Multiway valve 有权
标题翻译：多路阀
公开(公告)号：US06206038B1
公开(公告)日：2001-03-27
申请号：US09319379
申请日：1999-10-13
申请人： Andreas Klein , Hans-Jörg Feigel
发明人： Andreas Klein , Hans-Jörg Feigel
IPC分类号： F15B13044
CPC分类号： F16K31/0613 , B60T8/3665 , B60T8/367 , B60T8/5025 , B60T8/5093 , B60T15/028 , F16K31/0624 , Y10T137/86678 , Y10T137/87217
摘要： This invention relates to a multidirectional valve, in particular for wheel-slip-controlled and/or automatic-brake-intervention-equipped hydraulic brake systems of automotive vehicles, which includes a seat valve member disposed axially movably within a valve housing as well as a valve slide movable relative to the seat valve member within the valve housing, with the valve slide connecting one or a plurality of pressure medium consumers (wheel brakes) alternatively to a pressure medium source (braking pressure generator) or to a pressure medium collector (low pressure reservoir) The valve slide is mechanically coupled with the seat valve member.
摘要翻译：本发明涉及一种多向阀，特别是用于车轮控制和/或自动制动 - 干预装置的机动车辆的液压制动系统，其包括可在阀壳体内轴向移动设置的座阀构件以及阀门滑块相对于阀壳体内的座阀构件可移动，其中阀滑动件将一个或多个压力介质消耗器（车轮制动器）交替地连接到压力介质源（制动压力发生器）或压力介质收集器（低压力储存器）阀滑块与座阀构件机械联接。

3. 发明授权

US5697680A Vehicle brake pressure controller 失效
标题翻译：车辆制动压力控制器
公开(公告)号：US5697680A
公开(公告)日：1997-12-16
申请号：US646136
申请日：1996-05-07
申请人： Eiji Tanaka , Kyoji Kawano
发明人： Eiji Tanaka , Kyoji Kawano
IPC分类号： B60T8/175 , B60T8/34 , B60T8/36 , B60T8/42 , B60T8/48 , B60T8/50 , B60T8/58
CPC分类号： B60T8/4291 , B60T8/348 , B60T8/365 , B60T8/4872 , B60T8/5037 , B60T8/5093
摘要： SM valves 50FL, 50FR are in an open position which opens a line when electric power is OFF and are switched to a closed position when energized by a brake controller 30. These SM valves 50FL, 50FR are formed integrally with the pressure regulation valves (here, the closed position refers to the position (pressure regulation position) where the lines are opened when pressure applied from W/C 2FL, 2FR side is over a predetermined value and the SM valves function as pressure regulation valves). Also, restrictions 50FLS, 50FRS are provided across a switching region where the opening and closing of the SM valve 50FL, 50FR is executed in the M/C 234 side to apply pressure between the restrictions 50FLS, 50FRS and the switching region. In this way, aeration which occurs when high pressure fluid is returned to the M/C side is prevented and thus, vapor locks can be prevented.
摘要翻译： SM阀50FL，50FR处于打开位置，当电力关闭时打开一条线，并且当由制动控制器30通电时将其切换到关闭位置。这些SM阀50FL，50FR与压力调节阀（这里关闭位置是指当从W / C 2FL，2FR侧施加的压力超过预定值并且SM阀用作压力调节阀时线路打开的位置（压力调节位置）。此外，在M / C 234侧执行SM阀50FL，50FR的打开和关闭的切换区域设置限制50FLS，50FRS以施加限制50FLS，50FRS和切换区域之间的压力。以这种方式，防止高压流体返回到M / C侧时发生的曝气，因此可以防止气体锁定。

4. 发明授权

US5445448A Electromagnetically actuatable valve 失效
标题翻译：电磁致动阀
公开(公告)号：US5445448A
公开(公告)日：1995-08-29
申请号：US293272
申请日：1994-08-19
申请人： Guenter Wolff , Klaus Mueller , Norbert Alaze , Michael Friedow , Juergen Gruber
发明人： Guenter Wolff , Klaus Mueller , Norbert Alaze , Michael Friedow , Juergen Gruber
IPC分类号： B60T8/36 , B60T8/48 , B60T8/50 , F16K31/06
CPC分类号： B60T8/4881 , B60T8/363 , B60T8/5093 , Y10S303/90 , Y10S303/901
摘要： A known electromagnetically actuatable valve has a tubular housing sleeve, a through opening radially penetrating the housing sleeve, and inside the housing sleeve, a valve body having a valve seat and an associated movable valve closing member, and a throttle, which comprises a throttle body and a throttle insert built into it having a throttle restriction, which is embodied as a throttle bore. The throttle body is slipped on like a cap over an open end of the housing sleeve. The throttle of this kind, embodied in a complex manner, is expensive and demands an inordinate amount of installation space. To reduce expense and save installation space, the throttle body along with its throttle insert is omitted and the function of the throttle bore is taken on by the through opening, the through opening is embodied as narrow opening in accordance with the throttle function to be produced. The valve can be used in antilock devices of hydraulic brake systems for motor vehicles.
摘要翻译：已知的可电磁致动阀具有管状壳体套筒，径向穿透壳体套筒的通孔和壳体套筒内部的具有阀座和相关联的可动阀门关闭构件的阀体以及节流阀，其包括节气门体以及内置于其中的具有节气门限制的节气门插入件，其被实施为节流孔。节气门体在罩套的开口端上像盖子一样滑动。这种以复杂的方式体现的节气门是昂贵的，并且需要过多的安装空间。为了降低费用并节省安装空间，省略了节气门体及其节流插入件，并且节流孔的功能由通孔开启，通孔根据要产生的节气门功能被实施为狭窄的开口。该阀可用于汽车液压制动系统的防抱死装置。

5. 发明授权

US5378055A Hydraulic brake system with anti-lock control 失效
标题翻译：液压制动系统具有防抱死控制
公开(公告)号：US5378055A
公开(公告)日：1995-01-03
申请号：US241064
申请日：1994-05-11
申请人： Joachim Maas , Klaus Michaelis
发明人： Joachim Maas , Klaus Michaelis
IPC分类号： B60T8/48 , B60T8/42 , B60T8/50 , B60T8/32
CPC分类号： B60T8/5093 , B60T8/4291 , B60T8/5037
摘要： A hydraulic brake system with anti-lock control, in particular for automotive vehicles, comprising a braking pressure generator (18), at least one wheel brake (5), an auxiliary-pressure pump (1), a low-pressure accumulator (22), and a shut-off valve and outlet valve (12, 7) for controlling the braking pressure. The shut-off valve is controlled to permit or prevent pressure fluid flow between the braking pressure generator and the wheel brake by a stepped piston positioned in a stepped bore in a housing. Initially, the stepped-piston maintains the shut-off valve open to permit pressure fluid flow. During slip control operation when pressure fluid from the low-pressure accumulator is delivered to the stepped-bore by the auxiliary-pressure pump, the stepped-piston closes the shut-off valve to prevent pressure fluid flow.
摘要翻译：一种具有防锁控制的液压制动系统，特别是用于汽车的液压制动系统，包括制动压力发生器（18），至少一个车轮制动器（5），辅助压力泵（1），低压蓄能器（22））和用于控制制动压力的截止阀和出口阀（12,7）。控制截止阀以允许或防止压力流体通过定位在壳体中的阶梯孔中的阶梯式活塞在制动压力发生器和车轮制动器之间流动。最初，阶梯式活塞保持关闭阀打开以允许压力流体流动。在来自低压蓄能器的压力流体通过辅助压力泵输送到阶梯式孔的滑动控制操作期间，阶梯式活塞关闭截止阀以防止压力流体流动。

6. 发明授权

US5375506A Hydraulic pressure control apparatus 失效
标题翻译：液压控制装置
公开(公告)号：US5375506A
公开(公告)日：1994-12-27
申请号：US88346
申请日：1993-07-09
申请人： Koichi Hashida , Masato Yoshino
发明人： Koichi Hashida , Masato Yoshino
IPC分类号： B60T8/00 , B60T8/34 , B60T8/36 , B60T8/42 , B60T8/48 , B60T8/50 , G05D16/20 , F15B11/08 , B60T13/00
CPC分类号： B60T8/3665 , B60T8/348 , B60T8/4225 , B60T8/4233 , B60T8/4275 , B60T8/4854 , B60T8/489 , B60T8/5093 , G05D16/2053
摘要： A hydraulic pressure control apparatus comprising: an introducing valve provided on a supply duct connecting to each other a hydraulic source and a control chamber for controlling a fluid-operated equipment or increasing or decreasing the hydraulic pressure of the fluid-operated equipment; and a discharge valve provided on a discharge duct discharging hydraulic fluid from the fluid-operated equipment or the control chamber. The introducing valve and/or the discharge valve are disposed in series on the supply duct or the discharge duct; at least one of a plurality of the introducing valves and/or the discharge valves consists of a flow rate-variable valve capable of changing the flow rate of the hydraulic fluid continuously according to the intensity of electric current; and the other introducing valves and/or discharge valves consist of electromagnetic change-over valves fully opened or fully closed.
摘要翻译：一种液压控制装置，包括：引导阀，设置在彼此连接的供应管道上，液压源和用于控制流体操作设备的控制室或增加或减少流体操作设备的液压; 以及设置在排出管道上的排出阀，其从流体操作设备或控制室排出液压流体。导入阀和/或排出阀串联设置在供给管道或排出管道上; 多个导入阀和/或排出阀中的至少一个由能够根据电流强度连续变化液压流体的流量的流量变换阀构成，其他导入阀和/或排出阀由电磁换向阀全开或完全关闭。

7. 发明授权

US5013098A Method and apparatus for feedback-free ABS control 失效
标题翻译：无反馈ABS控制方法和装置
公开(公告)号：US5013098A
公开(公告)日：1991-05-07
申请号：US546594
申请日：1990-06-29
申请人： Robert Mergenthaler
发明人： Robert Mergenthaler
IPC分类号： B60T8/34 , B60T8/42 , B60T8/50
CPC分类号： B60T8/347 , B60T8/4225 , B60T8/5043 , B60T8/5093
摘要： A system for feedback-free ABS control in hydraulic brakes for mobile units, motor vehicles, motorcycles, and the like, equipped with a pedal-actuated master brake cylinder with a hydraulic brake booster and at least one isolation or shutoff valve in the form of a 3/2-way magnetic valve, which in normal operation is supplied with pressure by the master brake cylinder booster and is also assigned a plunger-piston for performing an ABS control. A check valve is disposed in the connecting line between the isolation valve, the ABS magnetic valve and the plunger-piston, or in a common supply line from the dynamic circuit of the master brake cylinder to these three actuating elements, as additional protection for the isolation valve and to assure the required brake pressure, even in the case of a failure, to keep the chambers of the hydraulic isolation valve and the rear chamber of the plunger-piston under pressure and in this way arrest the pistons so that they cannot move during normal braking operation. A pressure control valve can be disposed parallel to the check valve to limit the pressure in case of expansion of the fluid in the chambers, for example, by heating.
摘要翻译：具有用于移动单元，机动车辆，摩托车等的液压制动器中的无反馈的ABS控制的系统，其配备有具有液压制动助力器的踏板致动主制动缸和至少一个隔离或截止阀，其形式为一个3/2通电磁阀，它在正常运行中被主制动助力器提供压力，并被分配一个用于执行ABS控制的柱塞活塞。止回阀设置在隔离阀，ABS电磁阀和柱塞活塞之间的连接管线中，或者设置在从主制动缸的动力回路到这三个致动元件的共同供油管路中，作为附加保护隔离阀，并且即使在发生故障的情况下也能确保所需的制动压力，以保持液压隔离阀的腔室和柱塞活塞的后室受到压力并且以这种方式使活塞不能移动在正常制动操作期间。压力控制阀可以平行于止回阀设置，以限制室内的流体膨胀的情况下的压力，例如通过加热。

8. 发明授权

US4779934A Vehicle antiskid control apparatus with flow rate control valve in discharge passage 失效
标题翻译：车辆防滑控制装置，带有排放通道中的流量控制阀
公开(公告)号：US4779934A
公开(公告)日：1988-10-25
申请号：US059122
申请日：1987-06-03
申请人： Hiromi Ando
发明人： Hiromi Ando
IPC分类号： B60T8/46 , B60T8/42 , B60T8/50 , B60T8/54 , B60T8/74 , B60T8/86 , B60T8/087
CPC分类号： B60T8/5093 , B60T8/4225 , B60T8/74
摘要： An antiskid apparatus provided in a communicating passage extending between a master cylinder and a brake cylinder in a brake system for a vehicle includes a flow rate control valve provided in a discharge passage which connects a pressure regulating chamber and a damping valve. The flow rate control valve includes a valve body having a flow path which defines a part of the discharge passage, and a valve member disposed in such a manner as to be reciprocal along the flow path. The valve member is normally separated from a valve seat formed on the valve body by the action of a spring in order to open the flow path. When subjected to pressure supplied from the pressure regulating chamber, the valve member is brought into contact with the valve seat to close the flow path. The valve member is provided with an orifice which provides communication between the flow path and a portion of the discharge passage on the side thereof which is closer to the pressure regulating chamber. Thus, the response of the flow rate control valve is improved, and it is possible to facilitate the production thereof and lower the production cost of the apparatus.
摘要翻译：一种在车辆制动系统中在主缸和制动缸之间延伸的连通通道中的防滑装置包括设置在连接压力调节室和阻尼阀的排出通道中的流量控制阀。流量控制阀包括具有限定排出通道的一部分的流路的阀体和沿着流路相互配置的阀构件。阀构件通常通过弹簧的作用与形成在阀体上的阀座分离，以便打开流路。当受到从压力调节室供给的压力时，阀构件与阀座接触以关闭流路。阀构件设置有孔，其在流动路径和排出通道的在其更靠近压力调节室的一侧的一部分之间提供连通。因此，流量控制阀的响应得到改善，并且可以促进其生产并降低设备的生产成本。

9. 发明授权

US4753494A Vehicle antilock braking systems 失效
标题翻译：车辆防抱死制动系统
公开(公告)号：US4753494A
公开(公告)日：1988-06-28
申请号：US857332
申请日：1986-04-30
申请人： Philip M. Antrobus
发明人： Philip M. Antrobus
IPC分类号： B60T8/44 , B60T8/1761 , B60T8/50 , B60T8/64
CPC分类号： B60T8/17616 , B60T8/5043 , B60T8/5093
摘要： A vehicle antilock braking system comprises a servo for varying the effort applied by a brake on a wheel of the vehicle, a valve being provided to selectively connect the servo to a source of relatively high pressure or a source of relatively low pressure, via passageways of relatively high or relatively low restriction, so that the servo may be controlled to reduce or reapply braking effort at relatively slow or fast rates, depending on the acceleration or deceleration of the wheel.
摘要翻译：车辆防抱死制动系统包括用于改变由车辆的车轮上的制动器施加的作用的伺服机构，阀被设置成通过以下方式经由通道的通路将伺服机构选择性地连接到相对高压的源或相对低压的源相对较高或相对较低的限制，使得可以根据车轮的加速或减速来控制伺服以相对较慢或快速的速度减小或重新应用制动力。

10. 发明授权

US4725104A Improvements in hydraulic anti-skid braking systems for vehicles 失效
标题翻译：车辆液压防滑制动系统的改进
公开(公告)号：US4725104A
公开(公告)日：1988-02-16
申请号：US36153
申请日：1987-04-03
申请人： Alfred Yardley
发明人： Alfred Yardley
IPC分类号： B60T8/00 , B60T8/34 , B60T8/40 , B60T8/42 , B60T8/50 , B60T8/74 , B60T11/30 , F16K31/36
CPC分类号： B60T8/4031 , B60T11/30 , B60T8/00 , B60T8/34 , B60T8/4225 , B60T8/5093 , B60T8/74 , Y10T137/7834
摘要： In an hydraulic anti-skid braking system of the pump and de-boost type operation of the pump is initiated by an operating piston co-operating with the plunger of the pump. There is a danger that fluid trapped in a chamber between adjacent ends of the piston and the plunger by a one-way valve of the pump may cause the pump to operate accidentally. This is prevented by adapting the one-way valve to act as a pressure relief valve and establish a return path from the chamber to a reservoir when the plunger has moved relatively away from the piston through a predetermined distance insufficient for the plunger to co-operate with a drive mechanism.
摘要翻译：在泵的液压防滑制动系统中，泵的解除升压型操作由与泵的柱塞协作的操作活塞启动。存在通过泵的单向阀捕获在活塞的相邻端部和柱塞之间的腔室中的流体可能导致泵意外操作的危险。这可以通过使单向阀适应作为减压阀，并且当柱塞相对于活塞相对移动预定的距离而不足以使柱塞合作时，建立从腔室到储存器的返回路径具有驱动机制。

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