WO1994007067A1 - Ventilanordnung, insbesondere elektromagnetventilanordnung für schlupfgeregelte kraftfahrzeugbremsanlagen - Google Patents

Ventilanordnung, insbesondere elektromagnetventilanordnung für schlupfgeregelte kraftfahrzeugbremsanlagen Download PDF

Info

Publication number
WO1994007067A1
WO1994007067A1 PCT/EP1993/002437 EP9302437W WO9407067A1 WO 1994007067 A1 WO1994007067 A1 WO 1994007067A1 EP 9302437 W EP9302437 W EP 9302437W WO 9407067 A1 WO9407067 A1 WO 9407067A1
Authority
WO
WIPO (PCT)
Prior art keywords
valve
valve closing
pressure medium
valve arrangement
arrangement according
Prior art date
Application number
PCT/EP1993/002437
Other languages
German (de)
English (en)
French (fr)
Inventor
Ulrich Zutt
Helmut Weisbrod
Kurt Wollsiffer
Dalibor Zaviska
Peter Volz
Original Assignee
Itt Automotive Europe 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
Priority to US08/403,730 priority Critical patent/US5522426A/en
Priority claimed from DE19924230393 external-priority patent/DE4230393A1/de
Application filed by Itt Automotive Europe Gmbh filed Critical Itt Automotive Europe Gmbh
Priority to EP19930919307 priority patent/EP0659252B1/de
Priority to DE59307829T priority patent/DE59307829D1/de
Priority to KR1019950700755A priority patent/KR100284886B1/ko
Priority to JP50776594A priority patent/JP3461504B2/ja
Publication of WO1994007067A1 publication Critical patent/WO1994007067A1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • 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
    • B60T8/363—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in hydraulic systems
    • B60T8/365—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in hydraulic systems combining a plurality of functions in one unit, e.g. pressure relief
    • 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
    • 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
    • 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
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7908—Weight biased
    • Y10T137/7909—Valve body is the weight
    • Y10T137/791—Ball valves
    • Y10T137/7911—Removable cage
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining

Definitions

  • Valve arrangement in particular electromagnetic valve arrangement for slip-controlled motor vehicle brake systems
  • the invention relates to a valve arrangement, in particular a solenoid valve arrangement for slip-controlled motor vehicle brake systems according to the preamble of claim 1.
  • FIG. 1 shows a plan view of the valve receiving body having the first valve closing element
  • FIG. 2 shows a cross section of the valve arrangement at the interface A-B according to FIG. 1,
  • FIG. 3 shows an alternative embodiment for arranging the first valve closing element in the valve receiving body of the further valve closing element.
  • FIG. 4 shows a plan view of the end face of the valve receiving body which has the holding body
  • FIG. 5 shows a cross section at the interface AB according to FIG. 4, within a valve receiving bore of an electromagnetic valve, to illustrate the side view of the valve receiving body.
  • 1 shows the first valve closing element 4 arranged eccentrically in the valve receiving body 5 and the central pressure medium passage 11 for the further valve closing element 3.
  • the first valve closing element 4, which acts as a check valve, is designed as a ball valve.
  • the valve receiving body 5 is a disk-shaped valve plate which is adapted to the valve receiving bore of the valve housing (see FIG. 3).
  • FIG. 2 shows a cross section in the plane of the first valve closing element 4 that can be seen in FIG. 1.
  • the first as well as the further valve receiving bodies 5, 6 are arranged so that the pressure medium passages 7, 8 of both valve receiving bodies 5, 6 are coaxially aligned with one another are.
  • the valve seat 14 guides the valve closing element 4, which is designed as a ball check valve. This results from the different internal widths of the two superimposed pressure medium passages 7, 8 on the contact surfaces.
  • the enlarged bore receiving the ball valve all that is required is a caulking at the bore opening facing away from the valve seat 14 or alternatively a corresponding conically tapered bore of the pressure medium passage 7 in order to protect the valve closing member 4 from falling out.
  • the further valve closing member comes into contact, which comes to rest in the bore (see FIG. 1) which is located rotationally symmetrically in the valve receiving body 6.
  • FIG. 3 shows an alternative advantageous embodiment of the inventive concept, according to which both valve closing members 3, 4 in a single Ventilau take body 6 are guided.
  • the first valve closing element 4, designed as a ball check valve, is arranged within a stepped bore 10, which is coplanar with the axis of symmetry of the valve receiving body 6.
  • the transition of the stepped bore 10 is designed as a frustoconical valve seat 14.
  • the widened channel connection on the truncated cone forms the pressure medium passage, which receives the ball check valve, to the pressure medium source 13, for example to the brake pressure transmitter, while the tapered channel connection creates the pressure medium passage to the pressure medium consumer 12, for example to the wheel brake.
  • the bore stage 9 facing the pressure medium source 13 in the valve receiving bore 2 is dimensioned in its hydraulic passage cross section in such a way that pressure medium can get freely from the pressure medium source 13 into the pressure medium passage receiving the ball check valve. Falling out of the ball check valve is prevented due to sufficient overlap of the ball through the bore step 9.
  • Hole level 9 takes on the function of a valve stop.
  • a further bore step 9 'in the valve housing 1 facing the pressure medium consumer 12 forms an enlarged opening cross section in order to enable the valve receiving body 6 to be inserted into the valve receiving bore 2.
  • This bore step 9 ' is designed, for example, as a caulking point on the edge of the valve receiving body 6.
  • the valve receiving body 6 receives the further, preferably electromagnetically actuated valve closing member 3 in a centrally located passage bore 11.
  • FIG. 4 shows the first valve closing element 4 arranged eccentrically in the hollow cylindrical valve receiving body 6 with the central pressure medium passage 11 for the further valve closing element 3.
  • the first valve closing element 4 which acts as a check valve, is designed as a ball valve or plate valve.
  • the valve receiving body 6 has an essentially disk-shaped holding part 16 which is adapted to the valve receiving body 6 in a cup-shaped opening 15.
  • the end face of the holding part 16 has a shape comparable to that of a telescopic spring, so that a relatively light, simple and small-sized holding part 16 is created.
  • the first valve closing member 4 is aligned in the desired position with respect to the pressure medium passage 8 by the tongues 19 distributed symmetrically over the circumference on the holding part 16 in the radial direction.
  • the plurality of tongues 19 on the holding part 16 have the advantage that the part 16 can be inserted arbitrarily into the opening 15 without securing against rotation.
  • FIG. 5 shows a cross section perpendicular to the end face of the first valve closing element 4 that can be seen in FIG. 4. Furthermore, in the sectional plane shown there is the further valve closing element 3, which can come to rest in the centrally symmetrical bore in the valve receiving body 6. Both valve closing elements 3, 4 are guided in a single valve receiving body 6.
  • the first valve closing element 4, designed as a ball check valve, is arranged on a pressure medium passage 8 which is coplanar with the axis of symmetry of the valve receiving body 6.
  • the expanded transition of the pressure medium flow 8 into the cup-shaped opening 15 is designed as a valve seat 14.
  • the pressure medium passage 8 receiving the ball check valve leads to the pressure medium source 13, for example to the brake pressure transmitter of a slip-controlled brake system.
  • the end face of the valve receiving body 6 facing away from the holding part 16, 16 ' has the pressure medium passage 11 belonging to the further valve closing element 3, which is connected to the pressure medium consumer 12, for example to a wheel brake.
  • the source of pressurized fluid 13 which faces in the valve receiving bore 2 of drilling stage 9 is through the narrow-ring '20 of the holding body 16, 16' der ⁇ art in their hydraulic passage cross generously designed that pressure fluid unhindered by the pressure medium source 13 can pass through the openings 18 on the holding part 16, 16 '. Falling out of the ball check valve is prevented as a result of sufficient overlap of the ball by the tongues 19, the length of the tongues 19 being limited to the required overlap of the valve closing member 4.
  • a further bore step 9 'in the valve housing 1 facing the pressure medium consumer 12 forms an enlarged opening cross section in order to enable the valve receiving body 6 to be inserted into the valve receiving bore 2.
  • This bore step 9 ' is designed, for example, as a caulking point on the edge of the valve receiving body 6.
  • the valve receiving body 6 receives the further, preferably electromagnetically actuated valve closing member 3 in the direction of the centrally located passage bore 11. To center and seal the through bore 11, it is widened conically in the direction of the valve closing member 3, so that in the closed position of the valve closing member 3, the pressure medium connection between the pressure medium source 13 and the pressure medium consumer 12 only via the ball check valve in the direction of the pressure medium source 13 and can thus follow the pressure relief of the pressure medium consumer 12.
  • the holding part 16 By stamping the holding part 16 from sheet metal of low thickness, simple shaping is possible which, in addition to the plate spring structure, enables almost all the desired geometrical and functional properties. These are illustrated by way of example on two differently illustrated profiles of the holding part 16, 16 'in FIG. 5, which enable expedient ball valve guidance, for example by means of a pan-shaped receptacle, and if necessary also an effective elastic valve return characteristic. Shaft, for example by a leaf spring tongue effect.
  • an effective forming is suitable for forming the pan-shaped structure on the holding part 16' through the pressure medium passage 8 on the ball check valve and on the original disk profile of the holding part 16 Process which leads to the pan-shaped profile of the holding part 16 'shown in the picture by a stamping method of the ball check valve into a negative shape.
  • the plastic deformation of the holding part 16 to the structure of the pan-shaped holding part 16 ' is limited to the stamping-in area of the ball in the holding part 16, so that, in contrast to the illustration in FIG. 2, the holding part 16 is only plastically deformed partially in the ball area, that the check valve function of the valve closing member 4 is ensured.
  • the subject of the invention is characterized by an extremely compact and easy-to-assemble valve arrangement without causing cost-intensive measures.
  • the invention allows the valve closing element designed as a ball check valve to be integrated directly in the valve seat body of the electromagnetically actuated valve closing element.
  • the valve closing element designed as a ball check valve to be integrated directly in the valve seat body of the electromagnetically actuated valve closing element.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Check Valves (AREA)
  • Regulating Braking Force (AREA)
PCT/EP1993/002437 1992-09-11 1993-09-09 Ventilanordnung, insbesondere elektromagnetventilanordnung für schlupfgeregelte kraftfahrzeugbremsanlagen WO1994007067A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US08/403,730 US5522426A (en) 1992-09-11 1983-09-09 Valve arrangement in particular a solenoid valve arrangement for slip-controlled automotive vehicle brake systems
EP19930919307 EP0659252B1 (de) 1992-09-11 1993-09-09 Ventilanordnung, insbesondere elektromagnetventilanordnung für schlupfgeregelte kraftfahrzeugbremsanlagen
DE59307829T DE59307829D1 (de) 1992-09-11 1993-09-09 Ventilanordnung, insbesondere elektromagnetventilanordnung für schlupfgeregelte kraftfahrzeugbremsanlagen
KR1019950700755A KR100284886B1 (ko) 1992-09-11 1993-09-09 미끄럼 제어식 자동차 브레이크 계통용 솔레노이드 밸브 장치
JP50776594A JP3461504B2 (ja) 1992-09-11 1993-09-09 特にスリップ制御付き自動車のブレーキシステム用電磁弁装置である弁装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19924230393 DE4230393A1 (de) 1992-09-11 1992-09-11 Ventilanordnung, insbesondere Elektromagnetventilanordnung für schlupfgeregelte Kraftfahrzeugbremsanlagen
DEP4230393.1 1992-09-11
DE19934310265 DE4310265A1 (de) 1992-09-11 1993-03-30 Ventilanordnung, insbesondere Elektromagnetventilanordnung für schlupfgeregelte Kraftfahrzeugbremsanlagen
DEP4310265.4 1993-03-30

Publications (1)

Publication Number Publication Date
WO1994007067A1 true WO1994007067A1 (de) 1994-03-31

Family

ID=25918418

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1993/002437 WO1994007067A1 (de) 1992-09-11 1993-09-09 Ventilanordnung, insbesondere elektromagnetventilanordnung für schlupfgeregelte kraftfahrzeugbremsanlagen

Country Status (6)

Country Link
US (1) US5522426A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (2) EP0673815A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP3461504B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR100284886B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE4310265A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1994007067A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2304842A (en) * 1995-08-26 1997-03-26 Bosch Gmbh Robert A valve unit for an anti-skid brake system

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5522426A (en) * 1992-09-11 1996-06-04 Itt Automotive Europe Gmbh Valve arrangement in particular a solenoid valve arrangement for slip-controlled automotive vehicle brake systems
DE19537659A1 (de) * 1995-10-10 1997-04-17 Teves Gmbh Alfred Ventilanordnung, insbesondere Elektromagnetventilanordnung für schlupfgeregelte Kraftfahrzeugbremsanlagen
DE19643290A1 (de) * 1996-10-21 1998-04-23 Teves Gmbh Alfred Ventilanordnung, insbesondere Elektromagnetventilanordnung für schlupfgeregelte Kraftfahrzeugbremsanlagen
DE19710353A1 (de) * 1997-03-13 1998-09-17 Bosch Gmbh Robert Magnetventil mit integriertem Rückschlagventil
US6309033B1 (en) * 1999-07-02 2001-10-30 Continental Teves, Inc. Switchable orifice solenoid with plate valve for an anti-lock brake system
WO2002051683A1 (de) * 2000-12-27 2002-07-04 Continental Teves Ag & Co. Ohg Ventilanordnung, insbesondere für schlupfgeregelte kraftfahrzeug-bremsanlagen
DE10163235A1 (de) * 2001-12-21 2003-07-10 Daimler Chrysler Ag Elektromagnetventil, insbesondere für Automatikgetriebe
EP1650094A1 (en) * 2004-10-19 2006-04-26 Mando Corporation Solenoid valve
JP4734264B2 (ja) * 2007-02-01 2011-07-27 日信工業株式会社 電磁弁
DE102008004789A1 (de) * 2008-01-17 2009-07-30 Danfoss A/S Ventil, insbesondere Schaltventil
US8919692B2 (en) 2009-04-28 2014-12-30 Sikorsky Aircraft Corporation Proximity sensor valve and lock system using same
DE102016212561A1 (de) * 2016-07-11 2018-01-11 Robert Bosch Gmbh Rückschlagventil für ein Magnetventil und zugehöriges Magnetventil
DE102016212562A1 (de) * 2016-07-11 2018-01-11 Robert Bosch Gmbh Rückschlagventil für ein Magnetventil und zugehöriges Magnetventil

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233268A1 (de) * 1982-09-08 1984-03-08 Robert Bosch Gmbh, 7000 Stuttgart Hydraulikventil
US4640558A (en) * 1983-07-29 1987-02-03 Toyota Jidosha Kabushiki Kaisha Anti-skid brake system
US4860794A (en) * 1988-08-31 1989-08-29 General Motors Corporation Single ended solenoid valve assembly
DE4013425C1 (en) * 1990-04-26 1991-06-13 Lucas Industries P.L.C., Birmingham, West Midlands, Gb EM valve for hydraulic brake line - has armature pretensioned by spring and having closure element for antilocking installation of motor vehicle
US5137339A (en) * 1990-08-17 1992-08-11 Allied-Signal Inc. Regulator supply valve for adaptive braking and traction control systems

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7402510U (de) * 1975-08-07 Bosch R Gmbh Filter für pumpenunterstützte und mit einem Rücklauf versehene hydraulische Systeme
US2210559A (en) * 1939-08-30 1940-08-06 William F Albright Valve
US2319604A (en) * 1942-03-23 1943-05-18 James J Hennessy Pump structure
US3078872A (en) * 1957-02-11 1963-02-26 Dole Valve Co Constant flow mixing valve
US3077899A (en) * 1960-06-27 1963-02-19 Ingersoll Rand Co High pressure valve assembly
US3315693A (en) * 1964-04-10 1967-04-25 Seaquist Valve Co Anyside-up type aerosol valve
US3392751A (en) * 1965-03-16 1968-07-16 Rockwell Mfg Co Pressure control valve
DE6912025U (de) * 1969-03-25 1970-02-05 Hans Grohe K G Fa Vorrichtung zum beimischen von zusatzfluessigkeiten aus einem vorratsbehaelter zum frischwasser von wasch- und geschirrspuelmaschinen oder zum badewasser
DE2452094A1 (de) * 1974-11-02 1976-05-06 Bosch Gmbh Robert Doppelsitzventil
DE2657197A1 (de) * 1976-12-17 1978-06-29 Bosch Gmbh Robert Elektromagnetische ventileinrichtung
DE2801689C2 (de) * 1978-01-16 1982-11-11 Heilmeier & Weinlein Fabrik für Oel-Hydraulik GmbH & Co KG, 8000 München Steuerventileinrichtung
CH650735A5 (de) * 1980-11-11 1985-08-15 Teves Gmbh Alfred Antiblockiervorrichtung.
CA1278599C (en) * 1984-07-17 1991-01-02 Makoto Sato Hydraulic braking pressure control apparatus for vehicles
DE3443520A1 (de) * 1984-11-29 1986-06-05 Alfred Teves Gmbh, 6000 Frankfurt Ventil
DE3520352A1 (de) * 1985-06-07 1986-12-11 Alfred Teves Gmbh, 6000 Frankfurt Ventil
JPS628851A (ja) * 1985-07-05 1987-01-16 Aisin Seiki Co Ltd 車両用アンチスキツド装置
JPH0717188B2 (ja) * 1985-12-10 1995-03-01 曙ブレーキ工業株式会社 車両のアンチスキツド制御装置
DE3607693A1 (de) * 1986-03-08 1987-09-10 Bosch Gmbh Robert Ventilanordnung
GB8618301D0 (en) * 1986-07-26 1986-09-03 Eaton Sa Monaco Three-port fluid valve
CH674559A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-01-07 1990-06-15 Maret S A
US4938545A (en) * 1989-03-13 1990-07-03 General Motors Corporation ABS solenoid/isolation valve integration into single-ended solenoid body, using pump pressure actuation
DE4035817A1 (de) * 1990-11-10 1992-05-14 Bosch Gmbh Robert Elektromagnetbetaetigtes ventil, insbesondere fuer hydraulische bremsanlagen von kraftfahrzeugen
DE9016775U1 (de) * 1990-12-12 1992-04-09 Robert Bosch Gmbh, 7000 Stuttgart Rückschlagventil
DE4108028A1 (de) * 1991-03-13 1992-09-17 Teves Gmbh Alfred Hydraulikaggregat fuer hydraulische steuer- oder regelvorrichtungen
DE4132471A1 (de) * 1991-09-30 1993-04-01 Bosch Gmbh Robert Elektromagnetbetaetigtes ventil, insbesondere fuer hydraulische bremsanlagen von kraftfahrzeugen
US5522426A (en) * 1992-09-11 1996-06-04 Itt Automotive Europe Gmbh Valve arrangement in particular a solenoid valve arrangement for slip-controlled automotive vehicle brake systems
DE4230393A1 (de) * 1992-09-11 1994-03-17 Teves Gmbh Alfred Ventilanordnung, insbesondere Elektromagnetventilanordnung für schlupfgeregelte Kraftfahrzeugbremsanlagen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233268A1 (de) * 1982-09-08 1984-03-08 Robert Bosch Gmbh, 7000 Stuttgart Hydraulikventil
US4640558A (en) * 1983-07-29 1987-02-03 Toyota Jidosha Kabushiki Kaisha Anti-skid brake system
US4860794A (en) * 1988-08-31 1989-08-29 General Motors Corporation Single ended solenoid valve assembly
DE4013425C1 (en) * 1990-04-26 1991-06-13 Lucas Industries P.L.C., Birmingham, West Midlands, Gb EM valve for hydraulic brake line - has armature pretensioned by spring and having closure element for antilocking installation of motor vehicle
US5137339A (en) * 1990-08-17 1992-08-11 Allied-Signal Inc. Regulator supply valve for adaptive braking and traction control systems

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2304842A (en) * 1995-08-26 1997-03-26 Bosch Gmbh Robert A valve unit for an anti-skid brake system
GB2304842B (en) * 1995-08-26 1998-05-27 Bosch Gmbh Robert An anti-lock brake system and a hydraulic sub-assembly therefor
US5788344A (en) * 1995-08-26 1998-08-04 Robert Bosch Gmbh Hydraulic unit for an anti-lock brake system

Also Published As

Publication number Publication date
US5522426A (en) 1996-06-04
EP0673815A2 (de) 1995-09-27
KR950703131A (ko) 1995-08-23
EP0659252B1 (de) 1997-12-10
JPH08501375A (ja) 1996-02-13
KR100284886B1 (ko) 2001-11-22
DE4310265A1 (de) 1994-10-06
EP0659252A1 (de) 1995-06-28
JP3461504B2 (ja) 2003-10-27
DE59307829D1 (de) 1998-01-22
EP0673815A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1995-10-25

Similar Documents

Publication Publication Date Title
EP0971833B1 (de) Magnetventil mit integriertem rückschlagventil
EP2714480B1 (de) Elektromagnetventil, insbesondere für schlupfgeregelte kraftfahrzeugbremsanlagen
EP0632770B1 (de) Elektromagnetventil, insbesondere für hydraulische bremsanlagen mit schlupfregelung
WO1994007067A1 (de) Ventilanordnung, insbesondere elektromagnetventilanordnung für schlupfgeregelte kraftfahrzeugbremsanlagen
DE19951665A1 (de) Elektromagnetventil, insbesondere für hydraulische Bremsanlagen mit Schlupfregelung
EP1030973B1 (de) Kolbenpumpe
WO2002051683A1 (de) Ventilanordnung, insbesondere für schlupfgeregelte kraftfahrzeug-bremsanlagen
WO1995008463A1 (de) Elektromagnetisch betätigtes ventil, insbesondere für schlupfgeregelte hydraulische bremsanlagen in kraftfahrzeugen
WO1999040323A1 (de) Druckventil, insbesondere für eine kolbenpumpe
EP0607370B1 (de) Kolben mit zentralventil für hydraulische bremsanlagen
DE19536619A1 (de) Ventil für eine hydraulische Bremsanlage für Kraftfahrzeuge
DE10311486A1 (de) Elektromagnetventil
WO2003058100A1 (de) Einlass- bzw. auslassventil für eine pumpe
DE102007026358A1 (de) Elektromagnetventil, insbesondere für schlupfgeregelte Kraftfahrzeugbremsanlagen
DE102008024101B4 (de) Ventilanordnung, insbesondere für schlupfgeregelte Kraftfahrzeug-Bremsanlagen
DE19928748A1 (de) Elektromagnetventil, insbesondere für hydraulische Bremsanlagen mit Schlupfregelung
DE4230393A1 (de) Ventilanordnung, insbesondere Elektromagnetventilanordnung für schlupfgeregelte Kraftfahrzeugbremsanlagen
DE102021204203A1 (de) Elektromagnetventil, insbesondere für schlupfgeregelte Kraftfahrzeugbremsanlagen
DE19816289A1 (de) Druckventil, insbesondere für eine Kolbenpumpe
EP1706301B1 (de) Ventil zum steuern von fluiden mit integrierter druckausgleichsmöglichkeit
DE19703759A1 (de) Mehrwege-Regelventil
DE10157815A1 (de) Rückschlagventil
DE102021206310A1 (de) Elektromagnetventil, insbesondere für schlupfgeregelte Kraftfahrzeugbremsanlagen
DE102021205341A1 (de) Elektromagnetventil, insbesondere für schlupfgeregelte Kraftfahrzeugbremsanlagen
WO2005052711A1 (de) Druckregelventil

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): JP KR US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 1019950700755

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 1993919307

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 08403730

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: 1993919307

Country of ref document: EP

WWG Wipo information: grant in national office

Ref document number: 1993919307

Country of ref document: EP