JPS579397A - Pressure sensing safety device for portable gas cooker assembled with gas cylinder - Google Patents

Pressure sensing safety device for portable gas cooker assembled with gas cylinder

Info

Publication number
JPS579397A
JPS579397A JP8417980A JP8417980A JPS579397A JP S579397 A JPS579397 A JP S579397A JP 8417980 A JP8417980 A JP 8417980A JP 8417980 A JP8417980 A JP 8417980A JP S579397 A JPS579397 A JP S579397A
Authority
JP
Japan
Prior art keywords
gas
valve
check valve
gas cylinder
cylinder
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP8417980A
Other languages
Japanese (ja)
Other versions
JPS5754680B2 (en
Inventor
Masaki Goto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Seisakusho Co Ltd
Original Assignee
Asahi Seisakusho Co Ltd
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 Asahi Seisakusho Co Ltd filed Critical Asahi Seisakusho Co Ltd
Priority to JP8417980A priority Critical patent/JPS579397A/en
Publication of JPS579397A publication Critical patent/JPS579397A/en
Publication of JPS5754680B2 publication Critical patent/JPS5754680B2/ja
Granted legal-status Critical Current

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
    • F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
    • F17C13/123—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for gas bottles, cylinders or reservoirs for tank vehicles or for railway tank wagons
    • 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
    • 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
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/035—High pressure (>10 bar)
    • 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
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/036—Very high pressure (>80 bar)
    • 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/043—Pressure

Landscapes

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

Abstract

PURPOSE:To safely use a gas cooker even if the pressure of gas in the cylinder extraodinarily rises, by bringing a nozzle of check valve into the closed condition by pushing up a check valve by high pressure and by deforming a belleville spring. CONSTITUTION:When a gas cylinder 1 is assembled in the body of gas cooker, a valve stem 17 pushes to open a check valve 3, of which valve nozzle 2 is the closed condition. This time, as the check valve 3 itself is moved by a coil spring 6 contracting, the rear end 3' of the valve is contacted to the belleville spring 7, and a part of force to open a valve of gas cylinder acts to the check valve 3 by the belleville spring 7. If the pressure of gas in the gas cylinder extraodinarily rises by some reason, the check valve 3 is pushed up by high pressure and the belleville spring 7 is deformed. The valve nozzle 2 is brought into the closed condition by the action of a spring 19, therefore, the gas heater can be used safely.
JP8417980A 1980-06-20 1980-06-20 Pressure sensing safety device for portable gas cooker assembled with gas cylinder Granted JPS579397A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8417980A JPS579397A (en) 1980-06-20 1980-06-20 Pressure sensing safety device for portable gas cooker assembled with gas cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8417980A JPS579397A (en) 1980-06-20 1980-06-20 Pressure sensing safety device for portable gas cooker assembled with gas cylinder

Publications (2)

Publication Number Publication Date
JPS579397A true JPS579397A (en) 1982-01-18
JPS5754680B2 JPS5754680B2 (en) 1982-11-19

Family

ID=13823251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8417980A Granted JPS579397A (en) 1980-06-20 1980-06-20 Pressure sensing safety device for portable gas cooker assembled with gas cylinder

Country Status (1)

Country Link
JP (1) JPS579397A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5828200U (en) * 1981-08-17 1983-02-23 タイガー魔法瓶株式会社 Abnormal pressure safety mechanism reset operation device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5828200U (en) * 1981-08-17 1983-02-23 タイガー魔法瓶株式会社 Abnormal pressure safety mechanism reset operation device
JPH0124481Y2 (en) * 1981-08-17 1989-07-25

Also Published As

Publication number Publication date
JPS5754680B2 (en) 1982-11-19

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