AU4772472A - Warning device - Google Patents

Warning device

Info

Publication number
AU4772472A
AU4772472A AU47724/72A AU4772472A AU4772472A AU 4772472 A AU4772472 A AU 4772472A AU 47724/72 A AU47724/72 A AU 47724/72A AU 4772472 A AU4772472 A AU 4772472A AU 4772472 A AU4772472 A AU 4772472A
Authority
AU
Australia
Prior art keywords
warning device
warning
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.)
Expired
Application number
AU47724/72A
Inventor
Frederick Bernhard Rice
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.)
Deutsche Bendix Ausrustuengs GmbH
Bendix GmbH
Original Assignee
Deutsche Bendix Ausrustuengs GmbH
Bendix GmbH
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 Deutsche Bendix Ausrustuengs GmbH, Bendix GmbH filed Critical Deutsche Bendix Ausrustuengs GmbH
Publication of AU4772472A publication Critical patent/AU4772472A/en
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
    • 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
    • H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
    • 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)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
AU47724/72A 1971-10-28 1972-10-12 Warning device Expired AU4772472A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712153887 DE2153887A1 (en) 1971-10-28 1971-10-28 ALARM DEVICE

Publications (1)

Publication Number Publication Date
AU4772472A true AU4772472A (en) 1974-04-26

Family

ID=5823692

Family Applications (1)

Application Number Title Priority Date Filing Date
AU47724/72A Expired AU4772472A (en) 1971-10-28 1972-10-12 Warning device

Country Status (5)

Country Link
AU (1) AU4772472A (en)
DE (1) DE2153887A1 (en)
FR (1) FR2158245B1 (en)
GB (1) GB1357834A (en)
IT (1) IT970008B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2405800C2 (en) * 1974-02-07 1983-03-03 Alfred Teves Gmbh, 6000 Frankfurt Tandem master cylinder with differential pressure warning device
CN105416269A (en) * 2015-12-17 2016-03-23 芜湖盛力科技股份有限公司 Air braking system warning lamp switch for automobile and engineering machinery

Also Published As

Publication number Publication date
DE2153887A1 (en) 1973-05-03
IT970008B (en) 1974-04-10
FR2158245A1 (en) 1973-06-15
FR2158245B1 (en) 1976-05-21
GB1357834A (en) 1974-06-26

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