DK572381A - Kontraventil med udtageligt saede - Google Patents

Kontraventil med udtageligt saede

Info

Publication number
DK572381A
DK572381A DK572381A DK572381A DK572381A DK 572381 A DK572381 A DK 572381A DK 572381 A DK572381 A DK 572381A DK 572381 A DK572381 A DK 572381A DK 572381 A DK572381 A DK 572381A
Authority
DK
Denmark
Prior art keywords
control valve
extra seed
seed
extra
valve
Prior art date
Application number
DK572381A
Other languages
Danish (da)
English (en)
Inventor
W E Schertler
Original Assignee
W E Schertler
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 W E Schertler filed Critical W E Schertler
Publication of DK572381A publication Critical patent/DK572381A/da

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
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/033—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
DK572381A 1980-04-28 1981-12-22 Kontraventil med udtageligt saede DK572381A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1980/000463 WO1981003212A1 (en) 1980-04-28 1980-04-28 Check valve with removable seat

Publications (1)

Publication Number Publication Date
DK572381A true DK572381A (da) 1981-12-22

Family

ID=22154299

Family Applications (1)

Application Number Title Priority Date Filing Date
DK572381A DK572381A (da) 1980-04-28 1981-12-22 Kontraventil med udtageligt saede

Country Status (5)

Country Link
EP (1) EP0051062A4 (enrdf_load_stackoverflow)
JP (1) JPS57500793A (enrdf_load_stackoverflow)
BR (1) BR8009039A (enrdf_load_stackoverflow)
DK (1) DK572381A (enrdf_load_stackoverflow)
WO (1) WO1981003212A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2745623B1 (fr) * 1996-02-29 1998-04-03 Claude Patrick Masson Clapet anti-retour type sandwich
RU2378551C1 (ru) * 2008-05-13 2010-01-10 Общество с ограниченной ответственностью "Армтехстрой" Затвор обратный
RU2455545C2 (ru) * 2010-06-29 2012-07-10 Общество с ограниченной ответственностью Научно-производственная фирма "МКТ-АСДМ" (ООО НПФ "МКТ-АСДМ") Затвор обратный

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419318A (en) * 1944-11-08 1947-04-22 Aro Equipment Corp Check valve
US2767735A (en) * 1951-10-24 1956-10-23 Dumont Aircraft Fitting Compan Valve device
US3058534A (en) * 1958-04-29 1962-10-16 Baker Oil Tools Inc Drill pipe float valves
US3565107A (en) * 1969-05-26 1971-02-23 Dillingham Corp Scupper valve
US3817277A (en) * 1972-08-28 1974-06-18 Charles Wheatley Inc Wafer unit check valve
US3993173A (en) * 1972-09-11 1976-11-23 Kelsey-Hayes Company Electrically operated disk brake
DE2425879C2 (de) * 1974-05-28 1975-06-10 Gustav F. Gerdts Kg, 2800 Bremen Klappenventil
US4061535A (en) * 1976-03-25 1977-12-06 The Babcock & Wilcox Company Industrial technique

Also Published As

Publication number Publication date
EP0051062A4 (en) 1982-09-03
WO1981003212A1 (en) 1981-11-12
EP0051062A1 (en) 1982-05-12
BR8009039A (pt) 1982-04-27
JPS57500793A (enrdf_load_stackoverflow) 1982-05-06

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