FR674222A - Perfectionnement dans les valves de contrôle automatiques - Google Patents

Perfectionnement dans les valves de contrôle automatiques

Info

Publication number
FR674222A
FR674222A FR674222DA FR674222A FR 674222 A FR674222 A FR 674222A FR 674222D A FR674222D A FR 674222DA FR 674222 A FR674222 A FR 674222A
Authority
FR
France
Prior art keywords
automatic control
control valves
further development
development
valves
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
Other languages
English (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.)
AUTOMATIC SAFETY CONTROL
Original Assignee
AUTOMATIC SAFETY CONTROL
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 AUTOMATIC SAFETY CONTROL filed Critical AUTOMATIC SAFETY CONTROL
Application granted granted Critical
Publication of FR674222A publication Critical patent/FR674222A/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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/36—Other control devices or valves characterised by definite functions
    • B60T15/54—Other control devices or valves characterised by definite functions for controlling exhaust from triple valve or from brake cylinder
    • 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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/36—Other control devices or valves characterised by definite functions
    • B60T15/42—Other control devices or valves characterised by definite functions with a quick braking action, i.e. with accelerating valves actuated by brake-pipe pressure variation

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
FR674222D 1929-04-25 1929-04-29 Perfectionnement dans les valves de contrôle automatiques Expired FR674222A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA57582D DE505373C (de) 1929-04-25 1929-04-25 Selbsttaetiges UEberwachungsventil

Publications (1)

Publication Number Publication Date
FR674222A true FR674222A (fr) 1930-01-24

Family

ID=6941165

Family Applications (1)

Application Number Title Priority Date Filing Date
FR674222D Expired FR674222A (fr) 1929-04-25 1929-04-29 Perfectionnement dans les valves de contrôle automatiques

Country Status (2)

Country Link
DE (1) DE505373C (fr)
FR (1) FR674222A (fr)

Also Published As

Publication number Publication date
DE505373C (de) 1930-08-18

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