CH220069A - Device for maintaining the pneumatic brake pressure in at least one brake device of a vehicle provided with at least one door. - Google Patents

Device for maintaining the pneumatic brake pressure in at least one brake device of a vehicle provided with at least one door.

Info

Publication number
CH220069A
CH220069A CH220069DA CH220069A CH 220069 A CH220069 A CH 220069A CH 220069D A CH220069D A CH 220069DA CH 220069 A CH220069 A CH 220069A
Authority
CH
Switzerland
Prior art keywords
door
maintaining
vehicle provided
brake
brake pressure
Prior art date
Application number
Other languages
German (de)
Inventor
Societe Anonyme Des A Secheron
Original Assignee
Secheron Atel
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 Secheron Atel filed Critical Secheron Atel
Publication of CH220069A publication Critical patent/CH220069A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/16—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by adjusting the capacity of dead spaces of working chambers
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/683—Electrical control in fluid-pressure brake systems by electrically-controlled valves in pneumatic systems or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
CH220069D 1941-03-05 1941-03-05 Device for maintaining the pneumatic brake pressure in at least one brake device of a vehicle provided with at least one door. CH220069A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH888289X 1941-03-05

Publications (1)

Publication Number Publication Date
CH220069A true CH220069A (en) 1942-03-15

Family

ID=4545450

Family Applications (1)

Application Number Title Priority Date Filing Date
CH220069D CH220069A (en) 1941-03-05 1941-03-05 Device for maintaining the pneumatic brake pressure in at least one brake device of a vehicle provided with at least one door.

Country Status (2)

Country Link
CH (1) CH220069A (en)
FR (1) FR888289A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5145740A (en) * 1990-08-30 1992-09-08 Michael A. Boykin Retractile speargun line

Also Published As

Publication number Publication date
FR888289A (en) 1943-12-08

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