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    • 81. 发明公开
    • BREMSANLAGE MIT SCHWIMMKOLBEN-HAUPTBREMSZYLINDEREINHEIT MIT NEUARTIGER MUX-REGELUNG (MUX 2.0) MIT MINDESTENS EINEM AUSLASSVENTIL UND VERFAHREN ZUR DRUCKREGELUNG
    • 具有浮动活塞主缸单元的制动系统,具有至少一个出口阀的新型复用控制(MUX 2.0)和用于压力控制的方法
    • EP3271227A2
    • 2018-01-24
    • EP15817422.7
    • 2015-12-30
    • IPGATE AG
    • LEIBER, HeinzLEIBER, ThomasKÖGLSPERGER, Christian
    • B60T13/68B60T8/40B60T13/74
    • B60T13/686B60T7/04B60T8/17B60T8/176B60T8/326B60T8/4022B60T8/4077B60T8/4081B60T11/165B60T13/58B60T13/745B60T17/22B60T2270/10B60T2270/404B60T2270/82
    • The invention relates to a brake system for motor vehicles, comprising: a master brake cylinder (HZE) and a floating piston (SK) arranged therein, which has a first and a second pressure chamber (DR1, DR2) sealingly separated from each other, the first pressure chamber (DR1) being hydraulically connected to a first brake circuit (BK I) and the second pressure chamber (DR2) to a second brake circuit (BK II); a pressure medium storage container (6) under atmospheric pressure; wheel brakes (RB1-RB4); an electrically controllable pressure supply device (DE) for the pressure buildup and pressure relief in the wheel brakes (RB1-4); and a valve block having a normally open inlet valve/switching valve (SV1, SV2, SV3, SV4) for each wheel brake (RB1-4) and having at least one outlet valve (AV1-4); and each wheel brake (RB1-4) can be hydraulically connected to a pressure chamber (DR1, DR2) of the master brake cylinder (HZE) via the switching valve (SV1, SV2, SV3, SV4) associated therewith and is or can be hydraulically connected to the pressure supply unit (DE) either directly or via separating valves (TV1, TV2), each brake circuit (BK I, BK II) being hydraulically connected to the pressure supply unit (DE) or being hydraulically connectible to the pressure supply unit (DE) via at least one controllable valve (TV1, TV2, TV2b). The brake system is characterized in that, at least during normal brake booster operation, pressure is applied to both pressure chambers (DR1, DR2) both during pressure buildup as well as during pressure relief in at least one wheel brake (RB1, RB2, RB3, RB4), said pressure corresponding to the pressure produced by the pressure supply unit (DE), and is further characterized in that in braking situations in which the pressure must change in at least one wheel brake in a highly dynamic fashion, in particular during ABS/ESP operation, at the same time the pressure in at least one wheel brake (RB1, RB2, RB3, RB4) changes by way of the volume control of the pressure supply unit (DE) and pressure is relieved via at least one outlet valve (AV) in at least one other wheel brake, in particular at the same time.
    • 87. 发明公开
    • Hydraulic brake control apparatus
    • Hydraulische Bremssteuerungsvorrichtung
    • EP2281741A2
    • 2011-02-09
    • EP10000051.2
    • 2010-01-06
    • Shimano, Inc.
    • Matsushita, TatsuyaNago, Daisuke
    • B62L3/02
    • B60T7/102B60T11/165B60T11/18
    • A hydraulic brake control apparatus including a body portion (110), a hydraulic brake control mechanism, and a lever portion (160). The body portion (110) has a first section (130) configured to fit within an interior of a bar opening and a second section (112) configured to be mounted outside of the interior of the bar opening. The hydraulic brake control mechanism includes a hydraulic brake pressure cylinder (131) having a piston chamber (200) therein, where at least a portion of the hydraulic brake control mechanism is housed within the first section (130) of the body portion (110). The lever portion (160) connected to the body portion (110) and configured to actuate the hydraulic brake control mechanism. The body portion (110) includes a port (202) fluidly connected to the piston chamber (200) by a conduit (204). The port (202) is provided on the second section (112) in order to allow bleeding of air from within the piston chamber (200) when the body portion (110) is mounted to the bar opening.
    • 一种液压制动控制装置,包括主体部分(110),液压制动控制机构和杆部分(160)。 主体部分(110)具有构造成装配在杆开口内部的第一部分(130)和构造成安装在杆开口内部的第二部分(112)。 液压制动控制机构包括在其中具有活塞室(200)的液压制动压力缸(131),液压制动控制机构的至少一部分容纳在主体部分(110)的第一部分(130)内, 。 所述杆部分(160)连接到所述主体部分(110)并且构造成致动所述液压制动控制机构。 主体部分(110)包括通过导管(204)流体地连接到活塞室(200)的端口(202)。 端口(202)设置在第二部分(112)上,以便当主体部分(110)安装到杆开口时允许空气从活塞室(200)内排出。