IT8648705A0 - Valvola di non ritorno per la conduttura di aspirazione tra un contenitore a depressione ed una pompa aspirante,in particolare per impianti di servofreno - Google Patents

Valvola di non ritorno per la conduttura di aspirazione tra un contenitore a depressione ed una pompa aspirante,in particolare per impianti di servofreno

Info

Publication number
IT8648705A0
IT8648705A0 IT8648705A IT4870586A IT8648705A0 IT 8648705 A0 IT8648705 A0 IT 8648705A0 IT 8648705 A IT8648705 A IT 8648705A IT 4870586 A IT4870586 A IT 4870586A IT 8648705 A0 IT8648705 A0 IT 8648705A0
Authority
IT
Italy
Prior art keywords
return valve
vacuum container
servo systems
brake servo
suction pipe
Prior art date
Application number
IT8648705A
Other languages
English (en)
Other versions
IT1198490B (it
Inventor
Rossel Helmut
Werhahn Franz-Josef
Friesen Albert
Original Assignee
Pierburg Gmbh & Co Kg
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 Pierburg Gmbh & Co Kg filed Critical Pierburg Gmbh & Co Kg
Publication of IT8648705A0 publication Critical patent/IT8648705A0/it
Application granted granted Critical
Publication of IT1198490B publication Critical patent/IT1198490B/it

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
    • B60T17/02—Arrangements of pumps or compressors, or control devices therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/3441—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2220/00—Application
    • F04C2220/10—Vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Compressor (AREA)
  • Check Valves (AREA)
IT48705/86A 1985-12-21 1986-12-04 Valvola di non ritorno per la conduttura di aspirazione tra un contenitore a depressione ed una pompa aspirante,in particolare per impianti di servofreno IT1198490B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853545666 DE3545666A1 (de) 1985-12-21 1985-12-21 Rueckschlagventil

Publications (2)

Publication Number Publication Date
IT8648705A0 true IT8648705A0 (it) 1986-12-04
IT1198490B IT1198490B (it) 1988-12-21

Family

ID=6289306

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48705/86A IT1198490B (it) 1985-12-21 1986-12-04 Valvola di non ritorno per la conduttura di aspirazione tra un contenitore a depressione ed una pompa aspirante,in particolare per impianti di servofreno

Country Status (4)

Country Link
DE (1) DE3545666A1 (it)
FR (1) FR2592128A1 (it)
GB (1) GB2184816A (it)
IT (1) IT1198490B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3831554C2 (de) * 1988-09-16 1997-06-05 Rexroth Pneumatik Mannesmann Drosselrückschlagventil
FR2990474B1 (fr) * 2012-05-10 2014-05-02 Aircelle Sa Inverseur de poussee a volet de blocage a deploiement controle
CN112805495B (zh) * 2018-11-22 2023-03-24 皮尔伯格泵技术有限责任公司 止回阀装置和机动车辆真空泵

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB912119A (en) * 1960-05-18 1962-12-05 Dewandre Co Ltd C Improvements in or relating to rotary exhausters and the like
CS161529B1 (it) * 1973-07-06 1975-06-10
JPS5765159U (it) * 1980-10-07 1982-04-19
GB2105822B (en) * 1981-07-24 1984-12-19 Messengers Filler valve for a fluid tank

Also Published As

Publication number Publication date
IT1198490B (it) 1988-12-21
FR2592128A1 (fr) 1987-06-26
GB2184816A (en) 1987-07-01
GB8629419D0 (en) 1987-01-21
DE3545666C2 (it) 1989-03-30
DE3545666A1 (de) 1987-07-02

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971128