FR2475154B1 - Soupape d'aspiration equipant une pompe de fluide sous pression - Google Patents

Soupape d'aspiration equipant une pompe de fluide sous pression

Info

Publication number
FR2475154B1
FR2475154B1 FR8102140A FR8102140A FR2475154B1 FR 2475154 B1 FR2475154 B1 FR 2475154B1 FR 8102140 A FR8102140 A FR 8102140A FR 8102140 A FR8102140 A FR 8102140A FR 2475154 B1 FR2475154 B1 FR 2475154B1
Authority
FR
France
Prior art keywords
pressure fluid
suction valve
fluid pump
valve equipped
suction
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
FR8102140A
Other languages
English (en)
Other versions
FR2475154A1 (fr
Inventor
Rudolf Brunner
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.)
Heilmeier and Weinlein Fabrik fuer Oel Hydraulik GmbH and Co KG
Original Assignee
Heilmeier and Weinlein Fabrik fuer Oel Hydraulik GmbH and 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 Heilmeier and Weinlein Fabrik fuer Oel Hydraulik GmbH and Co KG filed Critical Heilmeier and Weinlein Fabrik fuer Oel Hydraulik GmbH and Co KG
Publication of FR2475154A1 publication Critical patent/FR2475154A1/fr
Application granted granted Critical
Publication of FR2475154B1 publication Critical patent/FR2475154B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
    • 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
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • F16K15/044—Check valves with guided rigid valve members shaped as balls spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Check Valves (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Details Of Valves (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR8102140A 1980-02-05 1981-02-04 Soupape d'aspiration equipant une pompe de fluide sous pression Expired FR2475154B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3004145A DE3004145C2 (de) 1980-02-05 1980-02-05 Saugventil

Publications (2)

Publication Number Publication Date
FR2475154A1 FR2475154A1 (fr) 1981-08-07
FR2475154B1 true FR2475154B1 (fr) 1987-09-18

Family

ID=6093783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8102140A Expired FR2475154B1 (fr) 1980-02-05 1981-02-04 Soupape d'aspiration equipant une pompe de fluide sous pression

Country Status (9)

Country Link
JP (1) JPS56124691A (fr)
AT (1) AT383408B (fr)
CH (1) CH650846A5 (fr)
DE (1) DE3004145C2 (fr)
FR (1) FR2475154B1 (fr)
GB (1) GB2068509B (fr)
IT (1) IT1142272B (fr)
NL (1) NL8100289A (fr)
SE (1) SE8100644L (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3504673A1 (de) * 1985-02-12 1986-08-14 Egelhof Fa Otto Selbsttaetiges rueckschlagventil
DE3738814A1 (de) * 1987-11-16 1989-06-01 Korthaus Ernst Selbsttaetiges tellerventil
DE4239362A1 (de) * 1992-11-24 1994-05-26 Teves Gmbh Alfred Ventil, insbesondere Druckventil für eine Radialkolbenpumpe, mit wenigen Komponenten
GB2327742B (en) 1997-07-25 2001-12-12 Denso Corp Flow control valve
JP4609687B2 (ja) * 2001-04-26 2011-01-12 株式会社デンソー 逆止弁およびそれを備えた燃料噴射ポンプ
PL209116B1 (pl) 2008-04-21 2011-07-29 Janow Gwidon Zawór zwrotny jednostronny dla mediów o przepływie o wysokiej częstotliwości, zwłaszcza przepływie impulsowym równoległym

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1337462A (en) * 1920-04-20 marulli
FR322393A (fr) * 1902-06-23 1903-02-04 Hochgesand Jean Nepomucene Système de soupape
FR696395A (fr) * 1930-06-02 1930-12-30 Clapet
US2025296A (en) * 1934-12-10 1935-12-24 Robert A Mcintyre Valve
US2274996A (en) * 1940-07-31 1942-03-03 Duplex Spherical Valve Co Inc Valve
US2609756A (en) * 1946-11-22 1952-09-09 Worthington Corp Reciprocating pump
CH283178A (de) * 1948-10-26 1952-05-31 Limited Electraulic Presses Rückschlagventil.
US2722232A (en) * 1951-08-17 1955-11-01 Hoffman Specialty Mfg Corp Check valve
US2909192A (en) * 1954-04-22 1959-10-20 Bendix Aviat Corp Check valve
CH424402A (de) * 1964-08-03 1966-11-15 Burckhardt Ag Maschf Konzentrisches Saug- und Druckventil
US3457949A (en) * 1966-08-24 1969-07-29 Albert L Coulter Check valve
US4172465A (en) * 1977-11-07 1979-10-30 Conbraco Industries, Inc. Check valve

Also Published As

Publication number Publication date
DE3004145C2 (de) 1984-10-31
ATA627980A (de) 1986-11-15
AT383408B (de) 1987-07-10
IT8147702A0 (it) 1981-02-03
CH650846A5 (de) 1985-08-15
NL8100289A (nl) 1981-09-01
FR2475154A1 (fr) 1981-08-07
GB2068509B (en) 1983-11-09
IT1142272B (it) 1986-10-08
DE3004145A1 (de) 1981-08-06
SE8100644L (sv) 1981-08-06
JPS56124691A (en) 1981-09-30
GB2068509A (en) 1981-08-12

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Legal Events

Date Code Title Description
ST Notification of lapse