IT1239936B - PRESSURE MODULATOR - Google Patents

PRESSURE MODULATOR

Info

Publication number
IT1239936B
IT1239936B IT20372A IT2037290A IT1239936B IT 1239936 B IT1239936 B IT 1239936B IT 20372 A IT20372 A IT 20372A IT 2037290 A IT2037290 A IT 2037290A IT 1239936 B IT1239936 B IT 1239936B
Authority
IT
Italy
Prior art keywords
pressure modulator
modulator
pressure
Prior art date
Application number
IT20372A
Other languages
Italian (it)
Other versions
IT9020372A1 (en
IT9020372A0 (en
Inventor
Adam Dittner
Original Assignee
Fag Kugelfischer Georg Schafer Kommanditgesellschaft Auf Aktien
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 Fag Kugelfischer Georg Schafer Kommanditgesellschaft Auf Aktien filed Critical Fag Kugelfischer Georg Schafer Kommanditgesellschaft Auf Aktien
Publication of IT9020372A0 publication Critical patent/IT9020372A0/en
Publication of IT9020372A1 publication Critical patent/IT9020372A1/en
Application granted granted Critical
Publication of IT1239936B publication Critical patent/IT1239936B/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
    • B60T8/42—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
    • B60T8/4266—Debooster systems having an electro-mechanically actuated expansion unit, e.g. solenoid, electric motor, piezo stack
    • 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
    • B60T10/00—Control or regulation for continuous braking making use of fluid or powdered medium, e.g. for use when descending a long slope
    • 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
    • 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
    • B60T8/489—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems using separate traction control modulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Braking Arrangements (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Amplifiers (AREA)
  • Gear-Shifting Mechanisms (AREA)
IT20372A 1989-05-22 1990-05-18 PRESSURE MODULATOR IT1239936B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3916650A DE3916650C2 (en) 1989-05-22 1989-05-22 Actuator for a pressure modulator

Publications (3)

Publication Number Publication Date
IT9020372A0 IT9020372A0 (en) 1990-05-18
IT9020372A1 IT9020372A1 (en) 1991-11-18
IT1239936B true IT1239936B (en) 1993-11-23

Family

ID=6381164

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20372A IT1239936B (en) 1989-05-22 1990-05-18 PRESSURE MODULATOR

Country Status (9)

Country Link
JP (1) JPH0310955A (en)
KR (1) KR900017856A (en)
BR (1) BR9002359A (en)
CS (1) CS245290A2 (en)
DE (1) DE3916650C2 (en)
FR (1) FR2647073B1 (en)
GB (1) GB2232791B (en)
IT (1) IT1239936B (en)
SE (1) SE9001822L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4025677C2 (en) * 1990-08-14 1999-04-15 Fte Automotive Gmbh Pressure modulator
DE4030682A1 (en) * 1990-09-28 1992-04-02 Kugelfischer G Schaefer & Co Pneumatic amplifier for motor vehicle braking force - incorporates valve constituted by seating and sealing edge, with provision for alternative electromagnetic operation in emergency
DE4103783A1 (en) * 1991-02-08 1992-08-13 Daimler Benz Ag ANTI-BLOCKING SYSTEM
DE4228947C2 (en) * 1992-08-31 1999-05-27 Fte Automotive Gmbh Pressure modulator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB689312A (en) * 1949-04-11 1953-03-25 Arthur Phillip Glenny Improvements in or relating to hydraulic servo control systems
DE3530286A1 (en) * 1985-08-24 1987-03-05 Kugelfischer G Schaefer & Co PRESSURE MODULATOR
DE3737180C2 (en) * 1987-11-03 1996-07-11 Ebern Fahrzeugtech Gmbh Pressure modulator

Also Published As

Publication number Publication date
SE9001822L (en) 1990-11-23
IT9020372A1 (en) 1991-11-18
KR900017856A (en) 1990-12-20
IT9020372A0 (en) 1990-05-18
GB9011430D0 (en) 1990-07-11
SE9001822D0 (en) 1990-05-21
DE3916650C2 (en) 2002-06-06
FR2647073B1 (en) 1996-05-31
FR2647073A1 (en) 1990-11-23
BR9002359A (en) 1991-08-06
CS245290A2 (en) 1991-10-15
GB2232791A (en) 1990-12-19
DE3916650A1 (en) 1990-12-06
GB2232791B (en) 1993-02-17
JPH0310955A (en) 1991-01-18

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970529