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WO1998020400A3 - Circuit arrangement for adapting the current of a valve driver to the current required for actuating the valve - Google Patents

Circuit arrangement for adapting the current of a valve driver to the current required for actuating the valve Download PDF

Info

Publication number
WO1998020400A3
WO1998020400A3 PCT/EP1997/005807 EP9705807W WO9820400A3 WO 1998020400 A3 WO1998020400 A3 WO 1998020400A3 EP 9705807 W EP9705807 W EP 9705807W WO 9820400 A3 WO9820400 A3 WO 9820400A3
Authority
WO
WIPO (PCT)
Prior art keywords
valve
current
adapting
actuating
circuit arrangement
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.)
Ceased
Application number
PCT/EP1997/005807
Other languages
German (de)
French (fr)
Other versions
WO1998020400A2 (en
Inventor
Olaf Zinke
Mario Engelmann
Wolfgang Fey
Michael Zydek
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.)
ITT Manufacturing Enterprises LLC
Original Assignee
ITT Manufacturing Enterprises LLC
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 ITT Manufacturing Enterprises LLC filed Critical ITT Manufacturing Enterprises LLC
Publication of WO1998020400A2 publication Critical patent/WO1998020400A2/en
Publication of WO1998020400A3 publication Critical patent/WO1998020400A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

The invention concerns a circuit arrangement for adapting the current of a valve driver to the current required for actuating the valve, the valve being actuated electromechanically as a result of current acting upon a valve coil. In order to actuate the valve, there is provided a plurality of valve coils which can be acted upon by current either individually or in groups.
PCT/EP1997/005807 1996-11-04 1997-10-21 Circuit arrangement for adapting the current of a valve driver to the current required for actuating the valve Ceased WO1998020400A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19645323.2 1996-11-04
DE1996145323 DE19645323A1 (en) 1996-11-04 1996-11-04 Circuit arrangement for adapting the current of a valve driver to the current required to actuate the valve

Publications (2)

Publication Number Publication Date
WO1998020400A2 WO1998020400A2 (en) 1998-05-14
WO1998020400A3 true WO1998020400A3 (en) 1998-07-23

Family

ID=7810553

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1997/005807 Ceased WO1998020400A2 (en) 1996-11-04 1997-10-21 Circuit arrangement for adapting the current of a valve driver to the current required for actuating the valve

Country Status (2)

Country Link
DE (1) DE19645323A1 (en)
WO (1) WO1998020400A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19937475A1 (en) * 1999-08-07 2001-02-08 Continental Teves Ag & Co Ohg Device and method for controlling a hydraulic brake system

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2128651A1 (en) * 1971-04-23 1972-11-02 Lucifer S.A. Chemin Lucifer, Carouge-Genf (Schweiz) Device for controlling an electromagnet
DE2809905A1 (en) * 1978-03-08 1979-09-13 Tekade Felten & Guilleaume RELAY HOLD CIRCUIT
FR2590088A1 (en) * 1985-11-12 1987-05-15 Leroux Gilles High-speed electromagnetic actuator
US4873607A (en) * 1987-02-25 1989-10-10 Mitsubishi Denki Kabushiki Kaisha Method of and apparatus for controlling the opertion of electromagnetic switches
EP0603655A2 (en) * 1992-12-22 1994-06-29 Eaton Corporation Current limiting solenoid driver
US5377068A (en) * 1992-10-19 1994-12-27 Predator Systems Inc. Electromagnet with holding control
EP0693756A1 (en) * 1994-07-22 1996-01-24 Robert Bosch Gmbh Method and device for driving an electromagnetic consumer
US5510951A (en) * 1994-08-01 1996-04-23 Eaton Corporation Electronic control for 3-wire DC coils
US5568349A (en) * 1995-04-04 1996-10-22 Motorola, Inc. Apparatus and method for controlling a relay device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498329A (en) * 1967-10-12 1970-03-03 Delta Hydraulics Co Servo valve
DE9208271U1 (en) * 1992-06-20 1992-09-03 H. Kuhnke Gmbh Kg, 23714 Malente Actuating magnet
DE19539071A1 (en) * 1995-03-02 1996-09-05 Bosch Gmbh Robert Device for controlling at least one electromagnetic consumer

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2128651A1 (en) * 1971-04-23 1972-11-02 Lucifer S.A. Chemin Lucifer, Carouge-Genf (Schweiz) Device for controlling an electromagnet
DE2809905A1 (en) * 1978-03-08 1979-09-13 Tekade Felten & Guilleaume RELAY HOLD CIRCUIT
FR2590088A1 (en) * 1985-11-12 1987-05-15 Leroux Gilles High-speed electromagnetic actuator
US4873607A (en) * 1987-02-25 1989-10-10 Mitsubishi Denki Kabushiki Kaisha Method of and apparatus for controlling the opertion of electromagnetic switches
US5377068A (en) * 1992-10-19 1994-12-27 Predator Systems Inc. Electromagnet with holding control
EP0603655A2 (en) * 1992-12-22 1994-06-29 Eaton Corporation Current limiting solenoid driver
EP0693756A1 (en) * 1994-07-22 1996-01-24 Robert Bosch Gmbh Method and device for driving an electromagnetic consumer
US5510951A (en) * 1994-08-01 1996-04-23 Eaton Corporation Electronic control for 3-wire DC coils
US5568349A (en) * 1995-04-04 1996-10-22 Motorola, Inc. Apparatus and method for controlling a relay device

Also Published As

Publication number Publication date
WO1998020400A2 (en) 1998-05-14
DE19645323A1 (en) 1998-05-07

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