WO2005040668A3 - Valve - Google Patents

Valve Download PDF

Info

Publication number
WO2005040668A3
WO2005040668A3 PCT/EP2004/011701 EP2004011701W WO2005040668A3 WO 2005040668 A3 WO2005040668 A3 WO 2005040668A3 EP 2004011701 W EP2004011701 W EP 2004011701W WO 2005040668 A3 WO2005040668 A3 WO 2005040668A3
Authority
WO
WIPO (PCT)
Prior art keywords
plunger
valve
accumulator
bottle
intermediate piece
Prior art date
Application number
PCT/EP2004/011701
Other languages
German (de)
French (fr)
Other versions
WO2005040668A2 (en
Inventor
Kurt Wiederkehr
Original Assignee
Kurt Wiederkehr
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 DE10361068A external-priority patent/DE10361068A1/en
Application filed by Kurt Wiederkehr filed Critical Kurt Wiederkehr
Publication of WO2005040668A2 publication Critical patent/WO2005040668A2/en
Publication of WO2005040668A3 publication Critical patent/WO2005040668A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/04—Arrangement or mounting of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F17C2205/0335—Check-valves or non-return valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0382—Constructional details of valves, regulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Check Valves (AREA)
  • Safety Valves (AREA)

Abstract

The invention relates to a valve to be placed on a container, especially on a bottle in which pressure has built up. Said valve comprises a valve housing (1) in which at least one valve seat (23, 24) is provided. A valve seat (23, 24) which is independent of the pressure inside the bottle is located between a plunger (28) and the content of the bottle in a manner so as to be linked with the plunger (28). An accumulator (39) whose force can be varied presses against the other end of the plunger (28). The plunger (28) slides in a cylinder compartment (27) in the valve housing (1), said compartment being closed by a spring housing (34) that comprises an axial stepped bore (35) in which particularly the accumulator (39) whose force can be varied is received. Said accumulator (39) encircles an intermediate piece (36) as the helical spring and is supported on a head (37) of the intermediate piece (36) and on the plunger (28). A plunger compartment (26) upstream of the plunger (28) communicates with an outlet via a bore (42) in the intermediate piece (36), said outlet (51) being provided with a check valve (43).
PCT/EP2004/011701 2003-10-22 2004-10-18 Valve WO2005040668A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10349563.0 2003-10-22
DE10349563 2003-10-22
DE10361068A DE10361068A1 (en) 2003-10-22 2003-12-22 Valve
DE10361068.5 2003-12-22

Publications (2)

Publication Number Publication Date
WO2005040668A2 WO2005040668A2 (en) 2005-05-06
WO2005040668A3 true WO2005040668A3 (en) 2005-08-11

Family

ID=34524047

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/011701 WO2005040668A2 (en) 2003-10-22 2004-10-18 Valve

Country Status (1)

Country Link
WO (1) WO2005040668A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104329485B (en) * 2014-09-24 2016-09-14 杭州春江阀门有限公司 A kind of Multifunctional combined valve
US10564656B2 (en) * 2016-12-13 2020-02-18 Praxair Technology, Inc. Gas delivery valve and methods of use thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1084215B (en) * 1955-09-19 1960-06-30 Bahco Ab Shut-off valve with pressure regulator for cooking, heating and lighting devices operated with gaseous fuel
US5678602A (en) * 1994-09-02 1997-10-21 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Gas control and dispensing assembly and gas storage device equipped with such an assembly
DE10112962A1 (en) * 2001-03-17 2002-10-02 Hans Wiederkehr Valve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1084215B (en) * 1955-09-19 1960-06-30 Bahco Ab Shut-off valve with pressure regulator for cooking, heating and lighting devices operated with gaseous fuel
US5678602A (en) * 1994-09-02 1997-10-21 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Gas control and dispensing assembly and gas storage device equipped with such an assembly
DE10112962A1 (en) * 2001-03-17 2002-10-02 Hans Wiederkehr Valve

Also Published As

Publication number Publication date
WO2005040668A2 (en) 2005-05-06

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