EP2925575A1 - Bloc hydraulique pour un groupe hydraulique d'un système de freinage hydraulique à régulation du patinage d'un véhicule et système de freinage hydraulique de véhicule - Google Patents

Bloc hydraulique pour un groupe hydraulique d'un système de freinage hydraulique à régulation du patinage d'un véhicule et système de freinage hydraulique de véhicule

Info

Publication number
EP2925575A1
EP2925575A1 EP13773752.4A EP13773752A EP2925575A1 EP 2925575 A1 EP2925575 A1 EP 2925575A1 EP 13773752 A EP13773752 A EP 13773752A EP 2925575 A1 EP2925575 A1 EP 2925575A1
Authority
EP
European Patent Office
Prior art keywords
brake
hydraulic
valves
hydraulic block
receptacles
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Withdrawn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
EP13773752.4A
Other languages
German (de)
English (en)
Inventor
Michael Schlitzkus
Juergen Tandler
Matthias Mayr
Andreas Weh
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2925575A1 publication Critical patent/EP2925575A1/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Withdrawn legal-status Critical Current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
    • B60T8/36—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 including a pilot valve responding to an electromagnetic force
    • B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
    • B60T8/3675—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units
    • B60T8/368—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units combined with other mechanical components, e.g. pump units, master cylinders
    • 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
    • B60T8/48—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 connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems
    • B60T8/4809—Traction control, stability control, using both the wheel brakes and other automatic braking systems
    • B60T8/4827—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems
    • B60T8/4863—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems closed systems
    • B60T8/4872—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems closed systems pump-back systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/1842—Ambient condition change responsive

Definitions

  • Hydraulic block for a hydraulic unit of a slip-controlled, hydraulic vehicle brake system and hydraulic vehicle brake system
  • the invention relates to a hydraulic block for a hydraulic unit of a slip-controlled hydraulic vehicle brake system having the features of the preamble of claim 1.
  • the invention relates to a Verbohrung of such a hydraulic block, d. H. Details of an arrangement of hydraulic components of a slip control on and in the hydraulic block and their hydraulic
  • Such hydraulic blocks are known. These are typically low, block-shaped metal blocks for installing hydraulic components such as hydraulic pumps, solenoid valves, hydraulic accumulators, damper chambers of a slip-controlled vehicle brake system.
  • the hydraulic blocks hold the hydraulic
  • a hydraulic block equipped with the hydraulic components forms a hydraulic unit and is the centerpiece of the slip control.
  • hydraulic blocks often have a thickness that is about one quarter to one third and seldom more than half the length and width.
  • the hydraulic blocks are rectangular and often approximately square.
  • the hydraulic block usually contains only hydraulic parts of the components. Electromechanical parts such as coils and armatures of the solenoid valves are dependent on the hydraulic blocks. Likewise, an electric motor for driving the hydraulic pumps is attached to the outside of the hydraulic block.
  • Such a hydraulic block is known from the published patent application DE 10 2006 059 924 A1. The known hydraulic block has recordings for brake pressure build-up valves and brake pressure reduction valves.
  • the receptacles for the brake pressure build-up valves are arranged in a row next to one another in the hydraulic block.
  • the recordings for the brake pressure reduction valves are arranged in a further row parallel to the row of receptacles for the brake pressure build-up valves in the hydraulic block.
  • the invention relates to the arrangement of a receptacle for a master cylinder pressure sensor and / or a pressure sensor for a brake circuit of a vehicle brake system in the hydraulic block and their hydraulic connections fertilize with other hydraulic components of a slip control of
  • the master brake cylinder pressure sensor measures a pressure in a brake circuit of a typically muscle- or power-operated master cylinder, to which the hydraulic block is connected via a brake line per brake circuit.
  • Claim provides to arrange the receptacle for the master cylinder pressure sensor outside the two rows for the brake pressure build-up valves and for the brake pressure reduction valves.
  • the receptacle for the master cylinder pressure sensor is arranged on the side of the brake pressure build-up valves.
  • the receptacle for the master cylinder pressure sensor is outside a median plane of the perpendicular to the two rows of receptacles for the brake pressure build-up valves and the
  • Brake pressure lowering valves arranged in a plane parallel to the median plane, which is located between two receptacles for brake pressure build-up valves and between two receptacles for brake pressure reduction valves.
  • the receptacle for the master cylinder pressure sensor is located at a corner of an imaginary triangle whose other two corners are in the receptacles of two brake pressure build-up valves, wherein the receptacle for the master cylinder pressure sensor on a side facing away from the receptacles for the Bremstikabsenkventile side of the receptacles for the brake pressure build-up valves is arranged.
  • the subject of claim 5 is the arrangement of a receptacle for a pressure sensor for a brake circuit of the vehicle brake system in the hydraulic block.
  • the receptacle for the pressure sensor for a brake circuit in a median plane of the hydraulic block between two receptacles for brake pressure build-up valves and between two receptacles for Bremstikabsenkventile is arranged.
  • the hydraulic block has two receptacles for two pressure sensors for the two brake circuits of a two-circuit vehicle brake system, both of which are arranged in the described center plane of the hydraulic block, wherein one of the two shots outside the two rows of recordings for the brake pressure build-up valves and for
  • Brake pressure lowering valves and the other receptacle for the pressure sensor of the other brake circuit between the two rows of receptacles for the brake pressure build-up valves and the brake pressure reduction valves is arranged.
  • the two receptacles for the two pressure sensors for the two brake circuits are arranged on opposite sides of the hydraulic block, that is, for example, on an upper side and on an underside.
  • the aim of the invention is a favorable arrangement of the receptacle for the master cylinder pressure sensor and / or recording or recording for the pressure sensor or sensors for the brake circuits of the vehicle brake system in the hydraulic block with respect to a space-saving, compact arrangement of the hydraulic components in and on the hydraulic block and short and / or little crooked connecting lines in the hydraulic block.
  • a Verbohrhus the hydraulic block must be guaranteed.
  • Short and slightly angled connecting lines of the pressure sensors are advantageous because a brake pressure is rarely constant but usually changes constantly and in part at high speed. Long and twisted lines restrict pressure changes and can produce pressure reflections, which worsens a measurement result.
  • Short and slightly angled connection lines of the receptacles for pressure sensors in the hydraulic block improves a measurement result and the slip control.
  • Subject matter of claim 10 is a hydraulic vehicle brake system having a pressure sensor in at least one brake circuit, which may also be referred to as a circular pressure sensor. Radtiksensoren can be omitted. This reduces the number of pressure sensors and better slip control is possible when the brake pressures in the brake circuits are known.
  • Figure 1 is a hydraulic circuit diagram of a slip-controlled hydraulic vehicle brake system according to the invention.
  • Figure 2 is a front perspective view of a hydraulic block according to the invention.
  • FIG. 3 shows a perspective rear view of the hydraulic block from FIG. 2.
  • the slip-controlled hydraulic two-circuit vehicle brake system 1 shown in FIG. 1 has a hydraulic unit 2, a dual-circuit master cylinder 3 to which the hydraulic unit 2 is connected, and Wheel brakes 4, which are connected to the hydraulic unit 2, on.
  • the hydraulic aggregate 2 comprises the hydraulic components of a slip control of the vehicle brake system 1 listed in the following paragraph.
  • Each brake circuit I, II of the vehicle brake system 1 is connected via a separating valve 5 to the master cylinder 3.
  • the wheel brakes 4 are connected via brake pressure build-up valves 6 to the separating valves 5.
  • About brake pressure reduction valves 7, a hydraulic accumulator 8 and a suction side of a hydraulic pump 9 is connected to the wheel brakes 4 in each brake circuit I, II.
  • the two hydraulic pumps 9, which are often referred to as return pumps, are driven together by an electric motor 10.
  • To the pressure sides of the hydraulic pump damper chambers 1 1 are connected, which are connected by throttles 12 to connecting lines 13 which connect the separating valves 5 and the brake pressure build-up valves 6.
  • each brake circuit I, II an intake valve 14 which connects the suction sides of the hydraulic pumps 9 with the master cylinder 3.
  • a master cylinder pressure sensor 25 is connected to the master cylinder 3.
  • a pressure sensor 26, 27 connected between the separating valve 5 and the brake pressure build-up valves 6. This has the advantage that only one pressure sensor 26, 27 is present for each brake circuit I, II, instead of one for each wheel brake 4. Another advantage is better slip control of all vehicle wheels when the pressures in the brake circuits are known rather than the wheel brake pressures.
  • the hydraulic components of the hydraulic unit 2 of the slip control of the vehicle brake system 1 are housed in a hydraulic block 15 which in
  • the hydraulic block 15 is used for mechanical attachment and hydraulic connection of the hydraulic components of the hydraulic unit 2 and the slip control of the vehicle brake system 1. There are hydraulic parts of the components in recordings, installation spaces and the like.
  • the hydraulic block, electrical and electromechanical parts such as coils and Anchors of the solenoid valves are facing outward from the hydraulic block 15 off.
  • the electric motor 10 for driving the hydraulic pumps 9 is attached to the outside of the hydraulic block 15.
  • the hydraulic block 15 is drawn unpopulated, ie without the hydraulic components.
  • the receptacles are cylindrical, partially graduated holes in the hydraulic block 15, for hydraulic interconnection bores are provided as connecting lines or generally as lines in the hydraulic block 15.
  • the receptacles and lines are arranged parallel or perpendicular to each other and to edges and outer surfaces of the hydraulic block 15, ie in a Cartesian coordinate system.
  • the hydraulic block 15 is low cuboid, its thickness is about a quarter of its length or width, in view it is almost square.
  • the flat side of the hydraulic block 15 to be seen in FIG. 2 is referred to as front side 16, the flat side to be seen in FIG. 3 as rear side 17 and the side surfaces as longitudinal sides 18 and transverse sides 19.
  • the hydraulic block 15 is mirror-symmetrical to an imaginary longitudinal center plane.
  • the hydraulic block 15 has on a transverse side 19 four connections 4 'for the wheel brakes 4, which are arranged next to one another in a row. "In a row" in the exemplary embodiment means that the connections 4' etc. are arranged next to one another on an imaginary straight line
  • the connections 4 ' are cylindrical blind holes of which at least one duct 20 leads to other connections, receptacles for solenoid valves, installation spaces for hydraulic pumps, hydraulic accumulators and / or damper chambers
  • the ducts are bores in the hydraulic block 15 which, if they are not of a connection, a receptacle or an installation space, at an orifice on one of the sides 16, 17,
  • connections 4 ' may have internal threads for the connection of wheel brake lines or be provided for caulking, for example crimping for connection of the wheel brake lines.
  • Arranged on the transverse side 19 of the hydraulic block 15 means that the connections 4 'are open on this transverse side 19, so that the wheel brake lines can be connected.
  • In the installation spaces for the hydraulic pumps and hydraulic accumulator means arranged on one side of the hydraulic block 15 that the housings are open on this side of the hydraulic block 15, so that from this side of the hydraulic pumps or hydraulic accumulators used or can be installed. The same applies to the recordings of the solenoid valves.
  • the receptacles 7 'for the brake pressure reduction valves 7 are followed by installation spaces 9' for the hydraulic pumps 9, which are arranged on longitudinal sides 18 of the hydraulic block 15, i. are open and run parallel to the rows of juxtaposed receptacles 6 ', 7' for the brake pressure build-up valves 6 and the brake pressure reduction valves 7.
  • the installation spaces 9 'for the hydraulic pumps 9 extend comparatively deep into the hydraulic block 15 and open after two diameter increments reducing diameter radially into an eccentric 10' for a pump eccentric, not shown here, which is rotatably mounted on a shaft of the electric motor 10, which is the designed as piston pumps hydraulic pumps 9 drives.
  • the eccentric chamber 10 ' is open on the rear side 17 of the hydraulic block 15 and is located in a middle between the installation spaces 9' for the hydraulic pumps 9.
  • the electric motor 10, not shown, is coaxial with the outside of the rear side 17 of the hydraulic block 15
  • a further series parallel to the rows of receptacles 6 ', 7' for the brake pressure build-up valves 6 and the brake pressure reduction valves 7 are on a receptacles 6 ', 7' for the brake pressure build-up valves 6 and Bremstikab- down valves 7 side facing the housings 9 'for the hydraulic pumps 9 four
  • Receivers 5 ', 14' for the separating valves 5 and the intake valves 14 on the front side 16 of the hydraulic block 15 are arranged side by side.
  • the receptacles 5 'for the isolation valves 5 are arranged between the receptacles 14' for the intake valves 14.
  • the series of receptacles 5 ', 14' for the separating valves 5 and the intake valves 14 are followed by two installation spaces 8 'for the hydraulic accumulator 8.
  • the installation spaces 8 ' are arranged on a transverse side of the hydraulic block 15, which lies opposite the transverse side 19, on which the connections 4' for the wheel brakes 4 are arranged.
  • the installation spaces 11 'for the damper chambers 1 1 are arranged on the longitudinal sides 18 of the hydraulic block 15, i. they are there for the installation of the damper chambers 1 1 open, and they are parallel to the rows of installation spaces 6 ', 7' for the brake pressure build-up valves 6 and the Bremstikabsenkventile 7.
  • the recordings 6 ', 7' for the brake pressure build-up valves 6 and the Bremsbuchabsenkventile. 7 are as stated on the front 16 of the hydraulic block 15 is arranged.
  • the installation spaces 11 'for the damper chambers 1 1 are so close to the back 17 of the hydraulic block 15, seen from the top 16 of the hydraulic block 15 from under the seats 6', 7 'for the brake pressure build-up valves 6 and the brake pressure reduction valves 7 in the hydraulic block 15.
  • the housings 1 1 1 'for the damper chambers 11 provided with holes discs 12' are used, which form the throttles 12.
  • the installation spaces 11 'for the damper chambers 11 are hermetically sealed with lids 21 and flameproof, which are used in the mouths of the installation spaces 1 1' for the damper chambers 11 and welded, for example, ultrasonically welded, or caulked. Hydraulically seen are the discs 12 ', forming the throttles 12, between the hydraulic accumulators 1 1 on one side and the separating valves 5 and the brake pressure build-up valves 6 on the other side of the discs 12 '.
  • connection lines 13 are connected to the connection lines 13 by short connection lines 22, which are axially parallel to the installation spaces 11' (see FIG. 3), which hold the receivers 5 'for the separation valves 5 with the internally arranged receivers 6 'for the brake pressure build-up valves 6 connect.
  • the outer receptacles 6 'for the other two brake pressure build-up valves 6 are connected by transverse bores 24 with the internally arranged receptacles 6' for the brake pressure build-up valves 6.
  • the lines 13 extend parallel to the longitudinal sides 18 of the hydraulic block 15 and perpendicular to the installation spaces 9 'for the hydraulic pumps 9 and the installation spaces 1 1' for the damper chambers 11.
  • the lines 13 open at the narrow side 19, at which the terminals 4 'for the wheel brakes 4 are arranged, and there are pressure-resistant and hermetically sealed with non-illustrated, pressed-in balls.
  • the connecting lines 22 of the installation spaces 1 1 'for the throttle chambers 11 to the connecting lines 13 are as mentioned axially parallel to the installation spaces 11' and arranged eccentrically at a position of a circumference of the installation spaces 11 ', which faces the transverse side 19 of the hydraulic block 15, at the the connections 4 'for the wheel brakes 4 are arranged. This allows or simplifies a vent when filling the fully assembled, ie equipped with the hydraulic components of the slip control of the vehicle brake system 1 hydraulic block 15 with brake fluid.
  • the hydraulic block 15 is Tecsisch verbohrt, ie the receptacles, installation spaces, lines are parallel or perpendicular to each other and drilled to the sides of the hydraulic block 15.
  • the hydraulic block 15 has two receptacles 26 ', 27' for the two pressure sensors 26, 27 for measuring the brake pressures in the two Brake circuits I, II on.
  • One of the two receptacles 27 ' is at the front 16 between the two rows of receptacles 6', T for the brake pressure build-up valves 6 and Bremsdruckabsenkventile 7.
  • This receptacle 27 'for the pressure sensor 27 communicates through a short transverse line 28 with one of the two housings 1 first 'for a damper chamber 11, in the bottom of the transverse line 28 opens.
  • the housings 1 1 'for the damper chambers 1 1 are cut by the connecting lines 13, which run parallel to the longitudinal center plane in the hydraulic block 15 and open at the transverse side 19, at which the terminals 4' are arranged for the wheel brakes 4.
  • the connecting lines 13 are sealed pressure-sealed by pressed-balls.
  • the connecting lines 13 extend on both sides of the eccentric space 10 '.
  • the connecting lines 13 terminate at the receptacles 5' for the separating valves 5, so that the recording 27 'is connected for the pressure sensor 27 for the one brake circuit through the transverse bore to the connecting line 13 of a brake circuit that connects the receptacle 5' for the separating valve 5 with the receptacles 6 'for the brake pressure build-up valves 6 of this brake circuit.
  • the other receptacle 26 'for the pressure sensor 26 of the other brake circuit is also arranged in the longitudinal center plane of the hydraulic block 15, but on the opposite side, namely the back 17, and it is offset in the direction of the transverse side 19 of the hydraulic block 15 at the connections 4 'are arranged for the wheel brakes 4.
  • the receptacle 26 'for the pressure sensor 26 is disposed on a side facing away from the receptacles 7' for the Bremstikabsenkventile 7 side of the receptacles 6 'for the brake pressure build-up valves 6.
  • transverse bore 24 which connects the two receptacles 6 'for the brake pressure build-up valves of the other brake circuit.
  • This transverse bore 24 is extended up to the longitudinal center of the hydraulic block 15.
  • a receptacle 25 'for the master cylinder pressure sensor 25 is between the
  • the receptacle 25 'for the master brake cylinder pressure sensor 25 is located in a longitudinal plane parallel to the longitudinal center plane between an inner, the longitudinal center planes close receptacle 6' for a brake pressure build-up valve 6 and one of the longitudinal side 18 close receptacle 6 'for a brake pressure build-up valve 6 and also between one of the longitudinal center plane of the hydraulic block 15 close receptacle 7; for a brake pressure reduction valve 7 and one of the longitudinal side 18 of the hydraulic block 15 close intake T for a brake pressure reduction valve 7 therethrough.
  • the receptacle 25 for the master brake cylinder pressure sensor 25 ' is arranged in the region of an imaginary extension of a cylindrical lateral surface of one of the two connections 3' for the master cylinder, the port 3 'on the back 17 and the receptacles 25 for the master cylinder pressure sensor 25 opposite is arranged on the front side 16 of the hydraulic block 15. Due to the arrangement of the receptacle 25 for the master cylinder pressure sensor 25 within the lateral surface of the port 3 'for the master cylinder, the receptacle 25' for the master cylinder pressure sensor 25 can be connected to a vertical bore 31 on a short path.
  • the receptacles 5 ', 14' for the separating valves 5 and the intake valves 14 are connected by a transverse bore 32 with the connecting line 13 of the respective brake circuit I, II.
  • the vertical bore 31 connects the receptacle 25 'for the master cylinder pressure sensor 25 with the port 3' of the master cylinder. 3

Landscapes

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

Abstract

La première invention concerne un bloc hydraulique (15) destiné à un groupe hydraulique d'un système de freinage hydraulique à régulation du patinage d'un véhicule. Le bloc (15) comporte dans deux rangées parallèles des logements (6', 7') pour des vannes d'établissement de pression de freinage et pour des vannes de réduction de pression de freinage. Selon la première invention, un logement (25') pour un capteur de pression de maître-cylindre de frein est disposé latéralement entre les logements (6') des vannes d'établissement de pression de freinage et un côté transversal (19) du bloc hydraulique (15) et de manière excentrée sur une droite entre respectivement deux logements de vannes d'établissement et de réduction de pression de freinage. La deuxième invention concerne un système de freinage de véhicule comprenant au moins un capteur de pression de circuit de freinage (26, 27) disposé entre une vanne de sectionnement (5) et une vanne d'établissement de pression de freinage (6).
EP13773752.4A 2012-11-30 2013-10-07 Bloc hydraulique pour un groupe hydraulique d'un système de freinage hydraulique à régulation du patinage d'un véhicule et système de freinage hydraulique de véhicule Withdrawn EP2925575A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012221980.3A DE102012221980A1 (de) 2012-11-30 2012-11-30 Hydraulikblock für ein Hydroaggregat einer schlupfgeregelten, hydraulischen Fahrzeugbremsanlage und hydraulische Fahrzeugbremsanlage
PCT/EP2013/070821 WO2014082779A1 (fr) 2012-11-30 2013-10-07 Bloc hydraulique pour un groupe hydraulique d'un système de freinage hydraulique à régulation du patinage d'un véhicule et système de freinage hydraulique de véhicule

Publications (1)

Publication Number Publication Date
EP2925575A1 true EP2925575A1 (fr) 2015-10-07

Family

ID=49304973

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13773752.4A Withdrawn EP2925575A1 (fr) 2012-11-30 2013-10-07 Bloc hydraulique pour un groupe hydraulique d'un système de freinage hydraulique à régulation du patinage d'un véhicule et système de freinage hydraulique de véhicule

Country Status (7)

Country Link
US (1) US9517757B2 (fr)
EP (1) EP2925575A1 (fr)
KR (1) KR102102121B1 (fr)
CN (1) CN104884316B (fr)
BR (1) BR112014031632B1 (fr)
DE (1) DE102012221980A1 (fr)
WO (1) WO2014082779A1 (fr)

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DE102014208871A1 (de) * 2014-05-12 2015-11-12 Robert Bosch Gmbh Hydraulikblock für ein Hydraulikaggregat einer Schlupfregelung einer hydraulischen Fahrzeugbremsanlage
DE102016202113A1 (de) * 2016-02-12 2017-08-17 Robert Bosch Gmbh Hydraulikblock für ein Bremssystem eines Kraftfahrzeugs und Bremssystem für ein Kraftfahrzeug
KR102546036B1 (ko) * 2016-03-28 2023-06-22 에이치엘만도 주식회사 전자식 브레이크 시스템의 밸브블록
DE102016211422A1 (de) * 2016-06-27 2017-12-28 Robert Bosch Gmbh Hydraulikblock mit einem hydraulischen Bauelement
DE102016212720A1 (de) * 2016-07-13 2018-01-18 Robert Bosch Gmbh Hydraulikblock für ein Hydraulikaggregat einer Schlupfregelung
DE102016216344A1 (de) * 2016-08-30 2018-03-01 Robert Bosch Gmbh Verfahren zum Spannen und zu einer spanenden Bearbeitung eines Hydraulikblocks einer schlupfgeregelten hydraulischen Fahrzeugbremsanlage und Hydraulikblock
WO2018114090A1 (fr) * 2016-12-21 2018-06-28 Robert Bosch Gmbh Bloc hydraulique pour un groupe hydraulique d'une régulation antipatinage d'un système de freinage hydraulique d'un véhicule
DE102016225757A1 (de) * 2016-09-07 2018-03-08 Robert Bosch Gmbh Hydraulikblock für ein Hydraulikaggregat einer Schlupfregelung einer hydrauli-schen Fahrzeugbremsanlage
US11180129B2 (en) 2016-11-30 2021-11-23 Robert Bosch Gmbh Hydraulic block for a hydraulic unit of a brake control system and method for the manufacture thereof
DE102017204407A1 (de) 2017-03-16 2018-09-20 Robert Bosch Gmbh Hydraulikblock für eine hydraulischen Fremdkraft-Fahrzeugbremsanlage
JP2019111997A (ja) * 2017-12-26 2019-07-11 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ 鞍乗型車両用ブレーキシステムの液圧制御ユニット、及び、鞍乗型車両用ブレーキシステム
KR102440009B1 (ko) * 2018-03-16 2022-09-05 현대모비스 주식회사 차량용 제동장치
DE102019218481A1 (de) * 2019-11-28 2021-06-02 Robert Bosch Gmbh Hydraulikblock für ein Hydraulikaggregat einer hydraulischen Fremdkraft-Fahrzeugbremsanlage
DE102020202048A1 (de) * 2020-02-18 2021-08-19 Robert Bosch Gesellschaft mit beschränkter Haftung Hydraulikblock für ein Hydraulikaggregat einer hydraulischen Fremdkraft-Fahrzeugbremsanlage
KR102633262B1 (ko) * 2021-10-25 2024-02-02 현대모비스 주식회사 차량용 브레이크 장치
DE102022213406A1 (de) 2022-12-09 2024-06-20 Robert Bosch Gesellschaft mit beschränkter Haftung Druckmittelführender Komponententräger

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US20150321650A1 (en) 2015-11-12
CN104884316A (zh) 2015-09-02
BR112014031632A2 (pt) 2017-06-27
WO2014082779A1 (fr) 2014-06-05
KR20150091062A (ko) 2015-08-07
CN104884316B (zh) 2017-06-13
KR102102121B1 (ko) 2020-04-27
DE102012221980A1 (de) 2014-06-05
US9517757B2 (en) 2016-12-13
BR112014031632B1 (pt) 2021-10-05

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