SE8505373D0 - Valve device - Google Patents

Valve device

Info

Publication number
SE8505373D0
SE8505373D0 SE8505373A SE8505373A SE8505373D0 SE 8505373 D0 SE8505373 D0 SE 8505373D0 SE 8505373 A SE8505373 A SE 8505373A SE 8505373 A SE8505373 A SE 8505373A SE 8505373 D0 SE8505373 D0 SE 8505373D0
Authority
SE
Sweden
Prior art keywords
piston
pressure
tank
valve
tanks
Prior art date
Application number
SE8505373A
Other languages
Swedish (sv)
Other versions
SE448770B (en
Inventor
S Siltala
Original Assignee
Aga 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 Aga Ab filed Critical Aga Ab
Priority to SE8505373A priority Critical patent/SE448770B/en
Publication of SE8505373D0 publication Critical patent/SE8505373D0/en
Priority to NO855010A priority patent/NO855010L/en
Priority to FI854950A priority patent/FI82131C/en
Priority to DE19863636403 priority patent/DE3636403A1/en
Priority to FR868615698A priority patent/FR2589973B1/en
Publication of SE448770B publication Critical patent/SE448770B/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • G05D16/103—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger the sensing element placed between the inlet and outlet
    • G05D16/106—Sleeve-like sensing elements; Sensing elements surrounded by the flow path

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Check Valves (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Compressor (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

The invention relates to transfer valves for gas tanks. This type of valve ensures the automatic filling of a low-pressure tank P1 by means of a high-pressure tank P2, by virtue of a valve body equipped with connections which lead to the two tanks, and a piston sliding in the valve body. According to the invention, the piston 9 has end sections A1, A2 inversely proportional to the reference pressures P1, P2. A stud 6 defines a non-return valve with the piston 9. If the pressure of the second tank falls below P1, the piston 9 moves towards the left, thereby opening the passage (restricted by the calibrated orifice 12). When the second tank exceeds its reference pressure P1, the piston 9 is pushed back towards the right and the non-return valve 6, 9 closes. Main applications: transfer valves used in gas power stations. <IMAGE>
SE8505373A 1985-11-13 1985-11-13 VALVE DEVICE SPECIFICALLY FOR ASTAD COMING OF AUTOMATIC FILLING BETWEEN ONE FRONT AND ANOTHER GAS TANK SE448770B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8505373A SE448770B (en) 1985-11-13 1985-11-13 VALVE DEVICE SPECIFICALLY FOR ASTAD COMING OF AUTOMATIC FILLING BETWEEN ONE FRONT AND ANOTHER GAS TANK
NO855010A NO855010L (en) 1985-11-13 1985-12-12 VALVE DEVICE.
FI854950A FI82131C (en) 1985-11-13 1985-12-13 OEVERKOPPLINGSVENTIL.
DE19863636403 DE3636403A1 (en) 1985-11-13 1986-10-25 VALVE DEVICE
FR868615698A FR2589973B1 (en) 1985-11-13 1986-11-12 VALVE DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8505373A SE448770B (en) 1985-11-13 1985-11-13 VALVE DEVICE SPECIFICALLY FOR ASTAD COMING OF AUTOMATIC FILLING BETWEEN ONE FRONT AND ANOTHER GAS TANK

Publications (2)

Publication Number Publication Date
SE8505373D0 true SE8505373D0 (en) 1985-11-13
SE448770B SE448770B (en) 1987-03-16

Family

ID=20362126

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8505373A SE448770B (en) 1985-11-13 1985-11-13 VALVE DEVICE SPECIFICALLY FOR ASTAD COMING OF AUTOMATIC FILLING BETWEEN ONE FRONT AND ANOTHER GAS TANK

Country Status (5)

Country Link
DE (1) DE3636403A1 (en)
FI (1) FI82131C (en)
FR (1) FR2589973B1 (en)
NO (1) NO855010L (en)
SE (1) SE448770B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4416076A1 (en) * 1994-05-06 1995-11-09 Schmidt & Lenhardt Gmbh & Co Pressure reducing valve for water hose under pressure
DE102015101886B4 (en) 2015-02-10 2022-07-14 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Control device for the equal distribution of gases and/or liquids to at least two containers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1253537B (en) * 1959-12-01 1967-11-02 Renault Valve with a valve closure piece that opens and closes automatically due to the pressure of the medium
DE1828578U (en) * 1959-12-18 1961-03-23 Andre Bauwens REDUCING VALVE FOR COMPRESSED AIR SYSTEMS.

Also Published As

Publication number Publication date
NO855010L (en) 1987-05-14
FI82131B (en) 1990-09-28
FR2589973B1 (en) 1991-01-18
FR2589973A1 (en) 1987-05-15
DE3636403A1 (en) 1987-05-14
FI854950A0 (en) 1985-12-13
DE3636403C2 (en) 1990-05-17
FI854950A (en) 1987-05-14
FI82131C (en) 1991-01-10
SE448770B (en) 1987-03-16

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