SE8703888D0 - GAS TANK VALVE DEVICE - Google Patents

GAS TANK VALVE DEVICE

Info

Publication number
SE8703888D0
SE8703888D0 SE8703888A SE8703888A SE8703888D0 SE 8703888 D0 SE8703888 D0 SE 8703888D0 SE 8703888 A SE8703888 A SE 8703888A SE 8703888 A SE8703888 A SE 8703888A SE 8703888 D0 SE8703888 D0 SE 8703888D0
Authority
SE
Sweden
Prior art keywords
threads
shaped member
wheel spindle
box nut
inner sleeve
Prior art date
Application number
SE8703888A
Other languages
Swedish (sv)
Other versions
SE8703888L (en
SE459115B (en
Inventor
E T Eriksson
J Larsson
Original Assignee
Gas Control Equipment Ab
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 Gas Control Equipment Ab filed Critical Gas Control Equipment Ab
Priority to SE8703888A priority Critical patent/SE459115B/en
Publication of SE8703888D0 publication Critical patent/SE8703888D0/en
Priority to EP19880908784 priority patent/EP0419466A1/en
Priority to GB8912535A priority patent/GB2217436B/en
Priority to NL8820742A priority patent/NL192889C/en
Priority to AT901088A priority patent/AT393880B/en
Priority to DE19883890870 priority patent/DE3890870T1/en
Priority to DE3890870A priority patent/DE3890870C2/en
Priority to PCT/SE1988/000516 priority patent/WO1989003492A1/en
Publication of SE8703888L publication Critical patent/SE8703888L/en
Publication of SE459115B publication Critical patent/SE459115B/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
    • 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
    • F17C2270/00—Applications
    • F17C2270/07—Applications for household use
    • F17C2270/0745—Gas bottles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

An arrangement fo realizing a lower opening torque than closing torque in valves for gas bottles. A so-callled box nut is disposed in the valve housing. Between the wheel spindle (8) and the box nut (11), there is disposed an inner sleeve-shaped member (12) provided with inner and outer threads. The inner threads being disposed to be in mesh with the threads on the wheel spindle (8) and the outer threads in mesh with the threads of the box nut (11). During the first phase of the rotational movement of the wheel, the wheel spindle (8) turns in the inner threads in the inner sleeve-shaped member (12), whereafter the wheel spindle (8) together with the inner sleeve-shaped member (12) turns in the box nut (11). The ratio between the pitch of the inner and the outer threads in the inner sleeve-shaped member (12) is such that the opening torque lies in the interval of 30-70 % of the closing torque.
SE8703888A 1987-10-08 1987-10-08 VALVE CONTAINER FOR GAS TANK SE459115B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8703888A SE459115B (en) 1987-10-08 1987-10-08 VALVE CONTAINER FOR GAS TANK
EP19880908784 EP0419466A1 (en) 1987-10-08 1988-10-07 Improvements to valves in gas bottles
GB8912535A GB2217436B (en) 1987-10-08 1988-10-07 Improvements to valves in gas bottles.
NL8820742A NL192889C (en) 1987-10-08 1988-10-07 Gas cylinder valve.
AT901088A AT393880B (en) 1987-10-08 1988-10-07 Valve for a gas cylinder with a lower actuating torque for opening than for closing
DE19883890870 DE3890870T1 (en) 1987-10-08 1988-10-07 IMPROVING VALVES IN GAS BOTTLES
DE3890870A DE3890870C2 (en) 1987-10-08 1988-10-07 Gas cylinder valve
PCT/SE1988/000516 WO1989003492A1 (en) 1987-10-08 1988-10-07 Improvements to valves in gas bottles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8703888A SE459115B (en) 1987-10-08 1987-10-08 VALVE CONTAINER FOR GAS TANK

Publications (3)

Publication Number Publication Date
SE8703888D0 true SE8703888D0 (en) 1987-10-08
SE8703888L SE8703888L (en) 1989-04-09
SE459115B SE459115B (en) 1989-06-05

Family

ID=20369800

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8703888A SE459115B (en) 1987-10-08 1987-10-08 VALVE CONTAINER FOR GAS TANK

Country Status (6)

Country Link
EP (1) EP0419466A1 (en)
DE (1) DE3890870C2 (en)
GB (1) GB2217436B (en)
NL (1) NL192889C (en)
SE (1) SE459115B (en)
WO (1) WO1989003492A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2668064B1 (en) * 1990-10-23 1994-12-16 Transgene Sa PHARMACEUTICAL COMPOSITION FOR THE TREATMENT OR PREVENTION OF MALIGNANT TUMOR.
IT1256076B (en) * 1992-07-29 1995-11-27 VALVE WITH AXIAL MOVEMENT SHUTTER, FOR GAS CYLINDERS AND SIMILAR USES
US5829734A (en) * 1994-07-07 1998-11-03 Aage V. Kjaers Maskinfabrik A/S Shut-off valve
DE10027598B4 (en) * 2000-06-02 2004-03-25 Pister Kugelhähne GmbH Valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1305182A (en) * 1919-05-27 Charles f
DE480327C (en) * 1926-06-27 1929-08-02 Schaeffer & Budenberg G M B H Moving device for shut-off devices (valves, slides, etc.)
DE656995C (en) * 1936-05-23 1938-02-19 Schaeffer & Budenberg G M B H Movement device for shut-off devices
DE719570C (en) * 1938-06-02 1942-04-11 Bernh Draeger Closure device for oxygen development vessels
US3687414A (en) * 1970-11-09 1972-08-29 Robert G Robbins Valve assembly
DE2206561A1 (en) * 1972-02-11 1973-08-23 Messer Griesheim Gmbh VALVE
GB2140533A (en) * 1983-03-01 1984-11-28 Douglas Diepa Williams Precision valve

Also Published As

Publication number Publication date
GB2217436B (en) 1992-03-18
GB2217436A (en) 1989-10-25
SE8703888L (en) 1989-04-09
NL8820742A (en) 1989-09-01
EP0419466A1 (en) 1991-04-03
NL192889B (en) 1997-12-01
WO1989003492A1 (en) 1989-04-20
DE3890870C2 (en) 1994-04-07
NL192889C (en) 1998-04-02
GB8912535D0 (en) 1989-08-02
SE459115B (en) 1989-06-05

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