FR2163449B1 - - Google Patents

Info

Publication number
FR2163449B1
FR2163449B1 FR7241634A FR7241634A FR2163449B1 FR 2163449 B1 FR2163449 B1 FR 2163449B1 FR 7241634 A FR7241634 A FR 7241634A FR 7241634 A FR7241634 A FR 7241634A FR 2163449 B1 FR2163449 B1 FR 2163449B1
Authority
FR
France
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.)
Expired
Application number
FR7241634A
Other languages
French (fr)
Other versions
FR2163449A1 (en
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of FR2163449A1 publication Critical patent/FR2163449A1/fr
Application granted granted Critical
Publication of FR2163449B1 publication Critical patent/FR2163449B1/fr
Expired 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/226—Devices for monitoring or checking brake systems; Signal devices using devices being responsive to the difference between the fluid pressions in conduits of multiple braking systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/38—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by piston and cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Braking Arrangements (AREA)
FR7241634A 1971-12-13 1972-11-23 Expired FR2163449B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20736571A 1971-12-13 1971-12-13

Publications (2)

Publication Number Publication Date
FR2163449A1 FR2163449A1 (en) 1973-07-27
FR2163449B1 true FR2163449B1 (en) 1976-06-04

Family

ID=22770241

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7241634A Expired FR2163449B1 (en) 1971-12-13 1972-11-23

Country Status (5)

Country Link
US (1) US3736393A (en)
JP (1) JPS4865371A (en)
CA (1) CA952948A (en)
FR (1) FR2163449B1 (en)
GB (1) GB1357839A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1471029A (en) * 1974-05-17 1977-04-21 Girling Ltd Pressure control valves
JPS5291473U (en) * 1975-12-29 1977-07-08
FR2501605A1 (en) * 1981-03-16 1982-09-17 Dba Detector for unbalance in motor vehicle dual braking circuit - uses sliding piston with ball contacting centre section to operate electrical contacts in alarm circuit when slid by pressure differential
US5046313A (en) * 1989-07-27 1991-09-10 Allied-Signal Inc. Master cylinder with fluid level and pressure failure detection

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2060377A (en) * 1933-08-01 1936-11-10 Glenn D Knodle Motor vehicle rear end spotlight switch
GB578032A (en) * 1944-08-02 1946-06-12 Eustace Russell Booth Improvements in push-button electric switches
US3427582A (en) * 1965-10-07 1969-02-11 Bendix Corp Failure indicating apparatus for a split brake system
US3448230A (en) * 1967-03-28 1969-06-03 Wagner Electric Corp Control valve and system
US3542438A (en) * 1969-04-07 1970-11-24 Wagner Electric Corp Control valve
US3622934A (en) * 1969-05-30 1971-11-23 Matsushita Electric Ind Co Ltd Variable resistor of sliding type with switch activated by slider
US3606487A (en) * 1969-11-04 1971-09-20 Wagner Electric Corp Control valve
US3637963A (en) * 1970-03-02 1972-01-25 Weatherhead Co Brake warning switch with bypass

Also Published As

Publication number Publication date
CA952948A (en) 1974-08-13
US3736393A (en) 1973-05-29
JPS4865371A (en) 1973-09-08
FR2163449A1 (en) 1973-07-27
GB1357839A (en) 1974-06-26

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