EP2464549A1 - Installation de freinage pour véhicules automobiles - Google Patents

Installation de freinage pour véhicules automobiles

Info

Publication number
EP2464549A1
EP2464549A1 EP10740623A EP10740623A EP2464549A1 EP 2464549 A1 EP2464549 A1 EP 2464549A1 EP 10740623 A EP10740623 A EP 10740623A EP 10740623 A EP10740623 A EP 10740623A EP 2464549 A1 EP2464549 A1 EP 2464549A1
Authority
EP
European Patent Office
Prior art keywords
pressure
brake
valve
cylinder
brake system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP10740623A
Other languages
German (de)
English (en)
Inventor
Stefan A. Drumm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Continental Teves AG and Co OHG
Original Assignee
Continental Teves AG and Co OHG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Continental Teves AG and Co OHG filed Critical Continental Teves AG and Co OHG
Publication of EP2464549A1 publication Critical patent/EP2464549A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/4072—Systems in which a driver input signal is used as a control signal for the additional fluid circuit which is normally used for braking
    • B60T8/4077—Systems in which the booster is used as an auxiliary pressure source
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
    • B60T13/14—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using accumulators or reservoirs fed by pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
    • B60T13/14—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using accumulators or reservoirs fed by pumps
    • B60T13/142—Systems with master cylinder
    • B60T13/147—In combination with distributor valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/662—Electrical control in fluid-pressure brake systems characterised by specified functions of the control system components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/686—Electrical control in fluid-pressure brake systems by electrically-controlled valves in hydraulic systems or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/44—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems
    • B60T8/441—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems using hydraulic boosters

Definitions

  • the present invention relates to a brake system for motor vehicles with a device for pedal travel shortening according to the preamble of claim 1.
  • Such a brake system is e.g. known from German Patent DE 36 27 147 C2.
  • a disadvantage is felt in the prior art brake system, the considerable axial length of the combination of the hydraulic brake booster with the master cylinder designed as a tandem master cylinder, in the housing, the cylinder-piston assembly is integrated coaxially.
  • This object is achieved in that the cylinder-piston assembly is arranged separately from the brake booster and the master cylinder.
  • Switching off or modifying the Pedalwegverkürzung achieved in the subject invention is useful, for example, during so-called Rekuperationsbremsungen in which a part of the requested over a depression of the brake pedal braking effect is generated by a working in generator mode electric traction drive, the rice only the remaining delay difference contributed and the usual dependence of the brake pedal position is exerted by the force exerted on the brake pedal force by an electronically controlled modification of the pedal travel, and is preferably achieved in that in the hydraulic connection for acting on the cylinder-piston assembly with the Reinforcement pressure an electrically actuated 2/2-way valve is inserted.
  • FIG. 1 shows the structure of a first embodiment of the brake system according to the invention
  • Fig. 2 shows a substantial part of the brake system according to
  • Fig. 1 used brake booster on a larger scale
  • FIG. 3 shows the structure of a second embodiment of the brake system according to the invention.
  • the exemplary electrohydraulic brake system shown in FIG. 1 consists essentially of an actuating unit 1, an electrically controllable pressure supply device 2, wherein the actuating unit 1 and the pressure supply device 2 form a brake booster, as well as a master brake cylinder or tandem master cylinder 3 operatively connected downstream of the brake booster whose unspecified pressure chambers Radbremsnike I, II are connected, which supply with the interposition of a known ABS / ESP hydraulic unit or a controllable Radbremsdruckmodulationsmoduls 4 wheel brakes 5a to 5d of a motor vehicle with hydraulic pressure medium.
  • the brake system has an electronic brake system control unit 11.
  • a brake pedal 9 is provided, with which a piston rod 10 is coupled, which is in force-transmitting connection with a first piston or primary piston 7 of the master cylinder 1 with the interposition of a booster piston 6.
  • the booster piston 6 is guided axially displaceably in a booster housing 12 and defines there a hydraulic booster chamber, which is provided with the reference numeral 13.
  • the electronic brake system control unit 11 is supplied with signals from a travel sensor 14, which serves for a driver deceleration request detection and senses the actuating travel of the piston rod 10. From the signals mentioned, control signals for electromagnetically operable 2/2-way valves 15, 16, 17, the task of which is explained below, as well as for hydraulic pressure control valves contained in the wheel brake pressure modulation module 4, are processed in the electronic brake system control unit 11 ,
  • the above-mentioned pressure supply device 2 is in the example shown by a hydraulic high-pressure accumulator 18 with a downstream pressure control valve 20th educated.
  • the charging of the high-pressure accumulator 18 is a motor-pump unit 19.
  • the output of the pressure control valve 20 is connected via a hydraulic connection 21 with the master cylinder 3 upstream booster chamber 13.
  • the pressure control valve 20 is associated with a pilot stage 22, whose task will be explained in the following text.
  • Another line 23 connects the suction side of the motor-pump unit 19 with a master cylinder 3 associated pressure fluid reservoir 24.
  • the motor-pump unit 19 may preferably be formed as a separate assembly and equipped with structure-borne sound-insulating fasteners and hydraulic connections.
  • the hydraulic pressure kept ready in the high-pressure accumulator 18 is detected by a pressure sensor, which is designated by the reference numeral 25.
  • a hydraulic cylinder-piston arrangement 8 is connected to one (II) of the wheel brake circuits I, II.
  • the cylinder-piston assembly 8 is formed by a first hydraulic chamber 26, a second hydraulic chamber 27, a third hydraulic chamber 28 and a chambers 26 to 28 separating from each other stepped piston 29.
  • the larger effective area of the stepped piston 29 separates the first (26) from the second chamber 27, while the third chamber 28 is bounded by the smaller effective area of the stepped piston 29.
  • the first chamber 26 is connected to the aforementioned, leading to the booster chamber 13 hydraulic line 21, the second chamber 27 connected by a further hydraulic connection 32 to the pressure medium reservoir 24 and the third chamber 28 to the brake circuit, which is provided with the reference II ,
  • a return spring 49 is arranged, which holds the stepped piston 29 in a non-pressurized state in the rest position shown.
  • the in the second brake circuit II controlled pressure is controlled by a Pressure sensor 33 detected.
  • the pressure control valve 20 is designed in two stages and preferably has, in addition to said electrically controllable pilot stage 22 a double hydraulic controllable valve main stage, which is provided with the reference numeral 30, and a hydraulic drive stage, the structure in the following description will be explained.
  • the pilot stage 22 consists of a series connection of the aforementioned 2/2-way valves 15, 16, which are designed as analog controllable 2/2-way valves.
  • the former 2/2-way valve 15 is designed as a normally closed (SG) 2/2-way valve
  • the second-way valve 16 is designed as a normally open (SO-) 2/2-way valve, wherein the hydraulic center tap 31st between the two valves 15, 16 via a first control terminal Cl one of the driving pressures for the valve main stage 30 supplies.
  • the hydraulic control stage is formed by a first control chamber 34, a first control piston or stepped piston 35, an annular space 41 connected to the pressure medium reservoir 24 and a second control chamber 36 delimited by the stepped piston 35, which are connected to the o.g.
  • the second control chamber 36 is delimited by a second control piston 37 which, together with a valve sleeve 38, bounds a container connection chamber 39 and which, in the embodiment shown, is integrally formed with a valve body 40, which is designed as a control edge having slide.
  • FIG. 2 also shows that the first drive Chamber 34 by means of a second control terminal C2 with the interposition of the electromagnetically actuated, normally open (SO) 2/2-way valve 17 mentioned in connection with FIG. 1 is connected to the second brake circuit II.
  • the 2/2-way valve 17, which is inserted in a control line 62, in its energized switching position fulfills the function of a check port C2 closing the check valve, which is indicated by the corresponding hydraulic symbol.
  • valve body 40 forms, together with the valve sleeve 38, a high-pressure connection chamber 43 which is connected to the high-pressure accumulator 18 via a high-pressure connection P.
  • the high-pressure connection chamber 43 is connected by a displacement of the valve body 40 with a working pressure chamber 44 which forms the letter A of the output of the pressure control valve 20 and 40 in the illustrated starting position or rest position of the valve body by means formed in the valve body 40 pressure fluid channels 45, 46 with the Container connection chamber 39 is connected.
  • the boost pressure applied in the working pressure chamber 44 is detected by a third pressure sensor 42. It is advantageous if the diameter of the guided in the valve sleeve 38 valve body 40 is greater than the diameter of the smaller stage of the stepped piston 35.
  • the structure of the second embodiment of the brake system according to the invention largely corresponds to that of the first Embodiment, which is shown in Fig. 1. Therefore, a detail of the second embodiment of the brake system according to the invention is shown in Fig. 3 for the sake of clarity.
  • the second embodiment of the present invention is suitable for motor vehicles in which so-called recuperation braking is performed.
  • a second cylinder-piston arrangement 80 is connected to the first brake circuit I, which constitutes a device for generating an additional brake pedal travel.
  • the second cylinder-piston arrangement 80 has a first hydraulic chamber 50, a second hydraulic chamber 51, a third hydraulic chamber 52 and a stepped piston 53.
  • the larger effective area of the stepped piston 53 separates the first (50) from the second chamber 51, while the third chamber 52 is bounded by the smaller effective area of the stepped piston 53.
  • the first hydraulic chamber 50 is connected to the center tap 60 of a valve pair 54, which is formed by a series connection of two analog controllable 2/2-way valves 55, 56.
  • the first-mentioned 2/2-way valve 55 is designed as a normally open (SO) valve and is preferably connected between the first chamber 50 and the aforementioned high-pressure accumulator 18.
  • the second-mentioned 2/2-way valve 56 is designed as a normally closed (SG) valve and is preferably connected between the first chamber 50 and the pressure medium reservoir 24 leading line 23 (see also Fig. 1).
  • the second hydraulic chamber 51 communicates via a line section 57 with the line 23 and thus with the pressure medium reservoir 24 in connection, while the third chamber 52 is connected with the interposition of a 2/2-way valve 58 to the first brake circuit I.
  • the 2/2-way valve 58 in the illustrated operating (rest) state fulfills the function of a second cylinder-piston arrangement 80 closing the check valve, while switching the third chamber 52 with the brake circle I is connected.
  • a shutdown of the action of the first cylinder-piston assembly 8 is made possible by an electromagnetically operable 2/2-way switching valve 63 which is inserted between the first chamber 26 of the first cylinder-piston assembly 8 and the hydraulic line 21.
  • the 2/2-way switching valve 63 meets in the illustrated operating (rest) state, the function of a cylinder-piston assembly 8 closing check valve.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Braking Systems And Boosters (AREA)
  • Regulating Braking Force (AREA)

Abstract

L'invention concerne une installation de freinage pour des véhicules automobiles comprenant un dispositif pour le raccourcissement de la course de pédale, qui est activé par une pression d'amplification dans un mode de service avec amplification de la force de freinage, et se comporte de façon inactive dans un mode de service sans amplification de force de freinage, comprenant une unité de commande et de réglage électronique (11), une pédale de frein (9) pour l'actionnement d'un amplificateur hydraulique de force de freinage (18 ; 20 ; 13 ; 6) avec une chambre d'amplificateur (13), dans laquelle agit une pression d'amplification, un dispositif d'enregistrement de course (14), qui enregistre la course d'actionnement de la pédale de frein (9), un maître-cylindre de frein (3) placé en aval de l'amplificateur de force de freinage (18 ; 20 ; 13 ; 6) au niveau de l'effet et présentant au moins une chambre de pression, cylindre à une chambre de pression auquel est raccordé un circuit de freinage (I, II), un dispositif de fourniture de pression (18, 19) contrôlable électriquement pour la fourniture d'une pression d'alimentation pour l'amplificateur de force de freinage, une vanne de réglage de pression (20) raccordée à la pression d'alimentation pour le réglage d'une pression d'amplification, et un agencement cylindre-piston (8) pour le raccourcissement de la course de pédale avec deux surfaces actives, dont l'une peut être alimentée avec la pression d'un circuit de freinage (I ou II) et l'autre avec la pression d'amplification, l'agencement piston-cylindre (8) étant disposé séparément de l'amplificateur de force de freinage (18 ; 20 ; 13 ; 6) et du maître-cylindre de frein (3).
EP10740623A 2009-08-14 2010-08-04 Installation de freinage pour véhicules automobiles Withdrawn EP2464549A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009028551 2009-08-14
DE102010038327A DE102010038327A1 (de) 2009-08-14 2010-07-23 Bremsanlage für Kraftfahrzeuge
PCT/EP2010/061327 WO2011018397A1 (fr) 2009-08-14 2010-08-04 Installation de freinage pour véhicules automobiles

Publications (1)

Publication Number Publication Date
EP2464549A1 true EP2464549A1 (fr) 2012-06-20

Family

ID=43448478

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10740623A Withdrawn EP2464549A1 (fr) 2009-08-14 2010-08-04 Installation de freinage pour véhicules automobiles

Country Status (6)

Country Link
US (1) US20120137673A1 (fr)
EP (1) EP2464549A1 (fr)
KR (1) KR20120054624A (fr)
CN (1) CN102470840A (fr)
DE (1) DE102010038327A1 (fr)
WO (1) WO2011018397A1 (fr)

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Publication number Priority date Publication date Assignee Title
US20150166029A1 (en) * 2012-04-04 2015-06-18 Toyota Jidosha Kabushiki Kaisha Vehicle brake device
JP6648043B2 (ja) * 2014-06-30 2020-02-14 フレニ・ブレンボ エス・ピー・エー 自動制御された車両用ブレーキシステムおよび車両用ブレーキシステムの作動制御方法
EP3271220B1 (fr) 2015-03-16 2021-10-20 IPGate AG Système de freinage à régulation de montée en pression avec câblage spécial, vannes d'entrée à circuit de freinage/freins et procédé de régulation de pression
CN114368370B (zh) * 2015-03-16 2024-04-23 爱皮加特股份公司 具有电驱动的双冲程活塞的压力产生装置和操纵方法
CN105346532B (zh) * 2015-10-26 2018-08-17 浙江万安科技股份有限公司 一种液压伺服助力系统
CN105438155B (zh) * 2015-12-15 2018-05-04 浙江万安科技股份有限公司 一种汽车制动用液压助力器
DE102018009620A1 (de) * 2018-12-07 2020-06-10 Chr. Mayr Gmbh + Co. Kg Bremse, Ventilanordnung und Verfahren zum Ansteuern einer Bremse

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DE3444827A1 (de) * 1984-12-08 1986-06-12 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zur bremsdrucksteuerung bei fahrzeugbremsanlagen
GB2171769B (en) * 1985-03-02 1989-05-10 Teves Gmbh Alfred Hydraulic brake system
DE3627147C2 (de) 1986-08-11 1997-09-18 Teves Gmbh Alfred Bremsdruckgeber für eine hydraulische Kraftfahrzeugbremsanlage
DE3933797A1 (de) * 1989-10-10 1991-04-18 Bosch Gmbh Robert Bremsanlage
DE4004483A1 (de) * 1990-02-14 1991-08-29 Bosch Gmbh Robert Fahrzeugbremsanlage mit mitteln zur antriebsschlupfbegrenzung
EP1446312B1 (fr) * 2001-02-12 2007-04-18 Continental Teves AG & Co. oHG Systeme de freinage electro-hydraulique pour automobiles
DE10357765A1 (de) * 2003-07-28 2005-03-10 Wabco Gmbh & Co Ohg Verfahren zum Wiederbefüllen von Bremskreisen nach einem starken Druckluftverbrauch und Vorrichtung zur Durchführung des Verfahrens
DE102005030223A1 (de) * 2005-06-29 2007-01-04 Lucas Automotive Gmbh Bremskrafterzeuger für eine hydraulische Fahrzeugbremsanlage
CN101263033A (zh) * 2005-09-15 2008-09-10 大陆-特韦斯贸易合伙股份公司及两合公司 用于机动车辆的制动系统
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DE102009005937A1 (de) * 2009-01-23 2010-07-29 Continental Teves Ag & Co. Ohg Elektrohydraulisches Bremssystem sowie Verfahren zu dessen Betrieb

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Title
See references of WO2011018397A1 *

Also Published As

Publication number Publication date
WO2011018397A1 (fr) 2011-02-17
DE102010038327A1 (de) 2011-02-17
CN102470840A (zh) 2012-05-23
KR20120054624A (ko) 2012-05-30
US20120137673A1 (en) 2012-06-07

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