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SE9702061L - Ventilanordning med läckageindikering - Google Patents

Ventilanordning med läckageindikering

Info

Publication number
SE9702061L
SE9702061L SE9702061A SE9702061A SE9702061L SE 9702061 L SE9702061 L SE 9702061L SE 9702061 A SE9702061 A SE 9702061A SE 9702061 A SE9702061 A SE 9702061A SE 9702061 L SE9702061 L SE 9702061L
Authority
SE
Sweden
Prior art keywords
diaphragm
valve
valve rod
valve seat
valve device
Prior art date
Application number
SE9702061A
Other languages
Unknown language ( )
English (en)
Other versions
SE509190C2 (sv
SE9702061D0 (sv
Inventor
Jan Backman
Original Assignee
Apv Steridose
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 Apv Steridose filed Critical Apv Steridose
Priority to SE9702061A priority Critical patent/SE509190C2/sv
Publication of SE9702061D0 publication Critical patent/SE9702061D0/sv
Priority to AU77940/98A priority patent/AU7794098A/en
Priority to EP98926011A priority patent/EP0983457A1/en
Priority to PCT/SE1998/001013 priority patent/WO1998054495A1/en
Publication of SE9702061L publication Critical patent/SE9702061L/sv
Publication of SE509190C2 publication Critical patent/SE509190C2/sv

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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • F16K41/103—Spindle sealings with diaphragm, e.g. shaped as bellows or tube the diaphragm and the closure member being integrated in one member
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Fluid-Driven Valves (AREA)
  • Details Of Valves (AREA)
SE9702061A 1997-05-30 1997-05-30 Ventilanordning med läckageindikering SE509190C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9702061A SE509190C2 (sv) 1997-05-30 1997-05-30 Ventilanordning med läckageindikering
AU77940/98A AU7794098A (en) 1997-05-30 1998-05-28 A valve device
EP98926011A EP0983457A1 (en) 1997-05-30 1998-05-28 A valve device
PCT/SE1998/001013 WO1998054495A1 (en) 1997-05-30 1998-05-28 A valve device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9702061A SE509190C2 (sv) 1997-05-30 1997-05-30 Ventilanordning med läckageindikering

Publications (3)

Publication Number Publication Date
SE9702061D0 SE9702061D0 (sv) 1997-05-30
SE9702061L true SE9702061L (sv) 1998-12-01
SE509190C2 SE509190C2 (sv) 1998-12-14

Family

ID=20407182

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9702061A SE509190C2 (sv) 1997-05-30 1997-05-30 Ventilanordning med läckageindikering

Country Status (4)

Country Link
EP (1) EP0983457A1 (sv)
AU (1) AU7794098A (sv)
SE (1) SE509190C2 (sv)
WO (1) WO1998054495A1 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1012131C2 (nl) * 1999-05-21 2000-11-23 Dsw Rijswijk En Omstreken Veiligheidsklep.
WO2001033126A1 (de) * 1999-11-03 2001-05-10 Tuchenhagen Gmbh Vorrichtung zur drehmomentfreien betätigung eines schliessgliedes für ein hubventil
US6805158B2 (en) 2000-03-27 2004-10-19 Fujikura Rubber Ltd. Apparatus for visually checking the operational status of a stop valve, and a manual opening apparatus for a normally-closed valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557253B1 (fr) * 1983-12-22 1986-04-11 Cit Alcatel Vanne dont l'ouverture fonctionne a la depression
US5152500A (en) * 1991-03-27 1992-10-06 Asepco, Inc. Aseptic valve construction
SE9402112D0 (sv) * 1994-06-16 1994-06-16 Tour & Andersson Ab Anordning för tryck- och/eller flödesreglering i kyl- och/eller värmesystem

Also Published As

Publication number Publication date
EP0983457A1 (en) 2000-03-08
WO1998054495A1 (en) 1998-12-03
SE509190C2 (sv) 1998-12-14
SE9702061D0 (sv) 1997-05-30
AU7794098A (en) 1998-12-30

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Legal Events

Date Code Title Description
NUG Patent has lapsed