DE2701940A1 - Bauelemente fuer vakuum-rueckschlagventile - Google Patents

Bauelemente fuer vakuum-rueckschlagventile

Info

Publication number
DE2701940A1
DE2701940A1 DE19772701940 DE2701940A DE2701940A1 DE 2701940 A1 DE2701940 A1 DE 2701940A1 DE 19772701940 DE19772701940 DE 19772701940 DE 2701940 A DE2701940 A DE 2701940A DE 2701940 A1 DE2701940 A1 DE 2701940A1
Authority
DE
Germany
Prior art keywords
cap
housing
parts
components
components according
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.)
Pending
Application number
DE19772701940
Other languages
German (de)
English (en)
Inventor
Heinz Hofmann
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.)
Walter Alfmeier GmbH and Co
Original Assignee
Walter Alfmeier GmbH and Co
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 Walter Alfmeier GmbH and Co filed Critical Walter Alfmeier GmbH and Co
Priority to DE19772701940 priority Critical patent/DE2701940A1/de
Priority to IT19197/78A priority patent/IT1092012B/it
Priority to GB1708/78A priority patent/GB1567432A/en
Priority to FR7801539A priority patent/FR2378226A1/fr
Publication of DE2701940A1 publication Critical patent/DE2701940A1/de
Pending 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • 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
    • F16K15/14—Check valves with flexible valve members
    • F16K15/141—Check valves with flexible valve members the closure elements not being fixed to the valve body
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/10—Welded housings
    • F16K27/102—Welded housings for lift-valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)
  • Earth Drilling (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
DE19772701940 1977-01-19 1977-01-19 Bauelemente fuer vakuum-rueckschlagventile Pending DE2701940A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19772701940 DE2701940A1 (de) 1977-01-19 1977-01-19 Bauelemente fuer vakuum-rueckschlagventile
IT19197/78A IT1092012B (it) 1977-01-19 1978-01-12 Componenti per valvole di non ritorno per vuoto
GB1708/78A GB1567432A (en) 1977-01-19 1978-01-16 Set of components for use in the manufacture of vacuum non-return valves
FR7801539A FR2378226A1 (fr) 1977-01-19 1978-01-19 Composants pour soupape de retenue d'une depression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772701940 DE2701940A1 (de) 1977-01-19 1977-01-19 Bauelemente fuer vakuum-rueckschlagventile

Publications (1)

Publication Number Publication Date
DE2701940A1 true DE2701940A1 (de) 1978-07-20

Family

ID=5998980

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772701940 Pending DE2701940A1 (de) 1977-01-19 1977-01-19 Bauelemente fuer vakuum-rueckschlagventile

Country Status (4)

Country Link
DE (1) DE2701940A1 (enrdf_load_stackoverflow)
FR (1) FR2378226A1 (enrdf_load_stackoverflow)
GB (1) GB1567432A (enrdf_load_stackoverflow)
IT (1) IT1092012B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2935025A1 (de) * 1979-08-30 1981-03-12 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Baukasten zur herstellung von verbindungsstuecken fuerdruckmittelleitungen
DE3105041A1 (de) * 1981-02-12 1982-09-23 Walter Alfmeier GmbH + Co Präzisions-Baugruppenelemente, 8830 Treuchtlingen Rueckschlagventil zum einsatz in kraftfahrzeug-vakuumsystemen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5218993A (en) * 1992-06-01 1993-06-15 Wagner Spray Tech Corporation Serviceable check valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR367196A (fr) * 1905-12-22 1906-10-22 Henry Cruse Perfectionnements apportés aux boites de jonction, détendeurs et appareils analogues disposés sur les tuyauteries de vapeur et autres
US2726673A (en) * 1951-06-22 1955-12-13 Peters & Russell Inc Valve
FR1299762A (fr) * 1961-07-03 1962-07-27 Robinet et procédé pour l'assemblage des éléments constitutifs dudit robinet ou robinet similaire
US3659573A (en) * 1970-03-19 1972-05-02 United Filtration Corp Crankcase ventilating valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2935025A1 (de) * 1979-08-30 1981-03-12 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Baukasten zur herstellung von verbindungsstuecken fuerdruckmittelleitungen
DE3105041A1 (de) * 1981-02-12 1982-09-23 Walter Alfmeier GmbH + Co Präzisions-Baugruppenelemente, 8830 Treuchtlingen Rueckschlagventil zum einsatz in kraftfahrzeug-vakuumsystemen
FR2509416A1 (fr) * 1981-02-12 1983-01-14 Alfmeier Walter Gmbh & Co Clapet de non-retour destine au systeme a depression d'une voiture

Also Published As

Publication number Publication date
IT7819197A0 (it) 1978-01-12
FR2378226A1 (fr) 1978-08-18
FR2378226B1 (enrdf_load_stackoverflow) 1983-04-22
IT1092012B (it) 1985-07-06
GB1567432A (en) 1980-05-14

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