IT961489B - Li e impian to di controllo dello slittamento che la comprvalvola modulatrice della pressione dei freni di autoveicoende - Google Patents

Li e impian to di controllo dello slittamento che la comprvalvola modulatrice della pressione dei freni di autoveicoende

Info

Publication number
IT961489B
IT961489B IT51642/72A IT5164272A IT961489B IT 961489 B IT961489 B IT 961489B IT 51642/72 A IT51642/72 A IT 51642/72A IT 5164272 A IT5164272 A IT 5164272A IT 961489 B IT961489 B IT 961489B
Authority
IT
Italy
Prior art keywords
control system
motor vehicles
brake pressure
slip control
modulating valve
Prior art date
Application number
IT51642/72A
Other languages
English (en)
Original Assignee
Kesley Hayes Co
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 Kesley Hayes Co filed Critical Kesley Hayes Co
Application granted granted Critical
Publication of IT961489B publication Critical patent/IT961489B/it

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
    • B60T8/321—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 deceleration
    • B60T8/328—Systems sharing components with other fluid systems onboard the vehicle
    • 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
    • B60T8/42—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 having expanding chambers for controlling pressure, i.e. closed systems
    • B60T8/4208—Debooster systems
    • B60T8/4225—Debooster systems having a fluid actuated expansion unit
    • B60T8/4233—Debooster systems having a fluid actuated expansion unit with brake pressure relief by introducing fluid pressure into the expansion unit
    • 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
    • B60T8/50—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 having means for controlling the rate at which pressure is reapplied to or released from the brake
    • B60T8/5018—Pressure reapplication using restrictions
    • B60T8/5025—Pressure reapplication using restrictions in hydraulic brake systems
    • B60T8/5037—Pressure reapplication using restrictions in hydraulic brake systems closed systems
    • B60T8/5043—Pressure reapplication using restrictions in hydraulic brake systems closed systems debooster systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Regulating Braking Force (AREA)
IT51642/72A 1971-07-22 1972-07-20 Li e impian to di controllo dello slittamento che la comprvalvola modulatrice della pressione dei freni di autoveicoende IT961489B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16517971A 1971-07-22 1971-07-22

Publications (1)

Publication Number Publication Date
IT961489B true IT961489B (it) 1973-12-10

Family

ID=22597802

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51642/72A IT961489B (it) 1971-07-22 1972-07-20 Li e impian to di controllo dello slittamento che la comprvalvola modulatrice della pressione dei freni di autoveicoende

Country Status (6)

Country Link
US (1) US3752538A (it)
JP (1) JPS5545418B1 (it)
FR (1) FR2146500B1 (it)
GB (1) GB1369748A (it)
IT (1) IT961489B (it)
SE (1) SE397179B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1530292A (en) * 1975-01-28 1978-10-25 Girling Ltd Hydraulic control valve assemblies for vehicle anti-skid braking systems
GB1592082A (en) * 1977-02-26 1981-07-01 Girling Ltd Modulator assemblies for hydraulic braking systems for vehicles
DE3431813A1 (de) * 1984-08-30 1986-03-13 Alfred Teves Gmbh, 6000 Frankfurt Ventil

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE341600B (it) * 1968-02-26 1972-01-10 L Swiden
US3497269A (en) * 1968-07-25 1970-02-24 Ford Motor Co Hydraulic pressure regulator device
US3556615A (en) * 1968-10-28 1971-01-19 Kelsey Hayes Co Skid control system
US3560056A (en) * 1968-12-16 1971-02-02 Kelsey Hayes Co Skid control system
US3610702A (en) * 1969-06-10 1971-10-05 Bendix Corp Adaptive braking system with hydraulically powered modulator
US3666328A (en) * 1970-10-09 1972-05-30 Gen Motors Corp Wheel anti-lock control system

Also Published As

Publication number Publication date
SE397179B (sv) 1977-10-24
JPS5545418B1 (it) 1980-11-18
US3752538A (en) 1973-08-14
AU4482672A (en) 1974-01-24
FR2146500B1 (it) 1976-01-16
DE2235945A1 (de) 1973-02-01
GB1369748A (en) 1974-10-09
DE2235945B2 (de) 1977-03-17
FR2146500A1 (it) 1973-03-02

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