FR2533269B1 - ANTIFREEZE PUMP FOR PRESSURE FLUID SYSTEMS, ESPECIALLY FOR COMPRESSED AIR BRAKES - Google Patents

ANTIFREEZE PUMP FOR PRESSURE FLUID SYSTEMS, ESPECIALLY FOR COMPRESSED AIR BRAKES

Info

Publication number
FR2533269B1
FR2533269B1 FR8314800A FR8314800A FR2533269B1 FR 2533269 B1 FR2533269 B1 FR 2533269B1 FR 8314800 A FR8314800 A FR 8314800A FR 8314800 A FR8314800 A FR 8314800A FR 2533269 B1 FR2533269 B1 FR 2533269B1
Authority
FR
France
Prior art keywords
compressed air
pressure fluid
fluid systems
air brakes
antifreeze pump
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
FR8314800A
Other languages
French (fr)
Other versions
FR2533269A1 (en
Inventor
Siegfried Beck
Kurt Herzog
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2533269A1 publication Critical patent/FR2533269A1/en
Application granted granted Critical
Publication of FR2533269B1 publication Critical patent/FR2533269B1/en
Expired legal-status Critical Current

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
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
    • F04B37/18—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use for specific elastic fluids
    • F04B37/20—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use for specific elastic fluids for wet gases, e.g. wet air
    • 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
    • B60T17/002—Air treatment devices
    • B60T17/006—Anti-frost devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Compressor (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR8314800A 1982-09-18 1983-09-16 ANTIFREEZE PUMP FOR PRESSURE FLUID SYSTEMS, ESPECIALLY FOR COMPRESSED AIR BRAKES Expired FR2533269B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823234695 DE3234695A1 (en) 1982-09-18 1982-09-18 Antifreeze pump for pressure medium systems

Publications (2)

Publication Number Publication Date
FR2533269A1 FR2533269A1 (en) 1984-03-23
FR2533269B1 true FR2533269B1 (en) 1986-04-18

Family

ID=6173600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8314800A Expired FR2533269B1 (en) 1982-09-18 1983-09-16 ANTIFREEZE PUMP FOR PRESSURE FLUID SYSTEMS, ESPECIALLY FOR COMPRESSED AIR BRAKES

Country Status (3)

Country Link
DE (1) DE3234695A1 (en)
FR (1) FR2533269B1 (en)
SE (1) SE453853B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3426474C2 (en) * 1984-07-18 1986-05-28 Graubremse Gmbh, 6900 Heidelberg Pump for pumping antifreeze into a compressed air line

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1429489A (en) * 1973-09-13 1976-03-24 Bendix Westinghouse Ltd Fluid injector devices
DE2624651A1 (en) * 1976-06-02 1977-12-08 Knorr Bremse Gmbh Antifreeze metering device for pneumatic braking system - has pressure responsive valve piston displaceable to pressurise antifreeze in supply chamber
DE3045197C2 (en) * 1980-12-01 1984-03-01 Graubremse Gmbh, 6900 Heidelberg Pump for automatic temporary pumping of antifreeze into a compressed air line
DE3048335A1 (en) * 1980-12-20 1982-07-29 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover ANTI-FREEZE PUMP

Also Published As

Publication number Publication date
SE8304988L (en) 1984-03-19
DE3234695C2 (en) 1990-11-08
SE453853B (en) 1988-03-07
DE3234695A1 (en) 1984-03-22
SE8304988D0 (en) 1983-09-16
FR2533269A1 (en) 1984-03-23

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse