SE8402390D0 - MAGNETIC VALVE WITH CONTROLLED MAGNETIZING CURRENT - Google Patents

MAGNETIC VALVE WITH CONTROLLED MAGNETIZING CURRENT

Info

Publication number
SE8402390D0
SE8402390D0 SE8402390A SE8402390A SE8402390D0 SE 8402390 D0 SE8402390 D0 SE 8402390D0 SE 8402390 A SE8402390 A SE 8402390A SE 8402390 A SE8402390 A SE 8402390A SE 8402390 D0 SE8402390 D0 SE 8402390D0
Authority
SE
Sweden
Prior art keywords
valve
magnetic valve
magnetizing current
energising current
control device
Prior art date
Application number
SE8402390A
Other languages
Swedish (sv)
Other versions
SE8402390L (en
Inventor
W Stumpe
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of SE8402390D0 publication Critical patent/SE8402390D0/en
Publication of SE8402390L publication Critical patent/SE8402390L/en

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
    • 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
    • B60T8/361—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 wherein the pilot valve is mounted in a circuit controlling an auxiliary fluid system

Landscapes

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

Abstract

A solenoid valve with an energising current control device is specified, in which "electrical valve relief" is effected by means of a compensation circuit (20) in order to compensate for valve hysteresis, which compensation circuit (20) has a correction element (21), connected downstream of the energising current control device (17), for suddenly changing the energising current by a predetermined amount, and has a monotony detector (22) which activates the correction element (21) as a function of the rise and fall of the time response of the valve output pressure, or of a variable which is characteristic of said pressure (Fig. 3). <IMAGE>
SE8402390A 1983-05-04 1984-05-03 MAGNETIC VALVE WITH CONTROLLED MAGNETIZING CURRENT SE8402390L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833316208 DE3316208A1 (en) 1983-05-04 1983-05-04 Solenoid valve with an energising current control device

Publications (2)

Publication Number Publication Date
SE8402390D0 true SE8402390D0 (en) 1984-05-03
SE8402390L SE8402390L (en) 1984-11-05

Family

ID=6198088

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8402390A SE8402390L (en) 1983-05-04 1984-05-03 MAGNETIC VALVE WITH CONTROLLED MAGNETIZING CURRENT

Country Status (3)

Country Link
DE (1) DE3316208A1 (en)
FR (1) FR2545628A1 (en)
SE (1) SE8402390L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3603810A1 (en) * 1986-02-07 1987-08-13 Bosch Gmbh Robert CONTROL DEVICE
TW325448B (en) * 1994-08-29 1998-01-21 Toyoda Chuo Kenkyusho Kk Anti-lock brake controlling apparatus
DE19624794A1 (en) * 1996-06-21 1998-01-02 Teves Gmbh Alfred Brake system for motor vehicles
DE102008006653A1 (en) 2008-01-30 2009-08-06 Continental Teves Ag & Co. Ohg Method of conditioning a control valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2057973C2 (en) * 1970-11-25 1984-07-05 Robert Bosch Gmbh, 7000 Stuttgart Brake force control system
DE2251472C3 (en) * 1972-10-20 1983-11-10 Robert Bosch Gmbh, 7000 Stuttgart Circuit arrangement for controlling the mechanical movement of a solenoid valve armature
JPS5638606A (en) * 1979-09-05 1981-04-13 Nippon Soken Inc Driving method of proportional electromagnetic valve

Also Published As

Publication number Publication date
DE3316208A1 (en) 1984-11-08
SE8402390L (en) 1984-11-05
FR2545628A1 (en) 1984-11-09

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8402390-2

Effective date: 19880719