FR2252517B1 - - Google Patents

Info

Publication number
FR2252517B1
FR2252517B1 FR7438040A FR7438040A FR2252517B1 FR 2252517 B1 FR2252517 B1 FR 2252517B1 FR 7438040 A FR7438040 A FR 7438040A FR 7438040 A FR7438040 A FR 7438040A FR 2252517 B1 FR2252517 B1 FR 2252517B1
Authority
FR
France
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
FR7438040A
Other languages
French (fr)
Other versions
FR2252517A1 (de
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.)
Gustav F Gerdts KG
Original Assignee
Gustav F Gerdts 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
Priority claimed from DE19732358161 external-priority patent/DE2358161C3/de
Application filed by Gustav F Gerdts KG filed Critical Gustav F Gerdts KG
Publication of FR2252517A1 publication Critical patent/FR2252517A1/fr
Application granted granted Critical
Publication of FR2252517B1 publication Critical patent/FR2252517B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Power Steering Mechanism (AREA)
FR7438040A 1973-11-22 1974-11-19 Expired FR2252517B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732358161 DE2358161C3 (de) 1973-11-22 Rückschlagventil

Publications (2)

Publication Number Publication Date
FR2252517A1 FR2252517A1 (de) 1975-06-20
FR2252517B1 true FR2252517B1 (de) 1980-06-27

Family

ID=5898740

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7438040A Expired FR2252517B1 (de) 1973-11-22 1974-11-19

Country Status (10)

Country Link
JP (1) JPS5411932B2 (de)
AT (1) AT339105B (de)
BE (1) BE822507A (de)
BR (1) BR7409446A (de)
CH (1) CH570571A5 (de)
FR (1) FR2252517B1 (de)
GB (1) GB1428596A (de)
NL (1) NL7413639A (de)
PL (1) PL94345B1 (de)
SE (1) SE406361B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462634A2 (fr) * 1979-07-30 1981-02-13 Amtrol Inc Dispositif anti-retour pour reseau d'alimentation en eau
ES2262382B1 (es) * 2004-03-11 2007-11-01 Genebre, S.A. Valvula de retencion.
DE102011076461A1 (de) * 2011-05-25 2012-11-29 Mahle International Gmbh Rückschlagsperrventil und Rohrverbindung
JP6302999B2 (ja) * 2013-05-31 2018-03-28 ダンフォス パワー ソリューションズ ゲーエムベーハー ウント コンパニ オーハーゲーＤａｎｆｏｓｓ Ｐｏｗｅｒ Ｓｏｌｕｔｉｏｎｓ ＧｍｂＨ＆Ｃｏ．ＯＨＧ 作動バルブのための流体流れハットの取付け

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2900999A (en) * 1955-07-21 1959-08-25 Weatherhead Co Valve seal

Also Published As

Publication number Publication date
GB1428596A (en) 1976-03-17
SE7412351L (de) 1975-05-23
FR2252517A1 (de) 1975-06-20
JPS5411932B2 (de) 1979-05-18
CH570571A5 (de) 1975-12-15
JPS5089926A (de) 1975-07-18
DE2358161A1 (de) 1975-06-05
DE2358161B2 (de) 1976-04-29
BR7409446A (pt) 1976-05-25
NL7413639A (nl) 1975-05-26
PL94345B1 (de) 1977-07-30
AT339105B (de) 1977-10-10
ATA796374A (de) 1977-01-15
BE822507A (fr) 1975-03-14
SE406361B (sv) 1979-02-05

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Legal Events

Date Code Title Description
ST Notification of lapse