JPS6426075A - Liquefied gas takeout valve with excess flow valve - Google Patents

Liquefied gas takeout valve with excess flow valve

Info

Publication number
JPS6426075A
JPS6426075A JP26645787A JP26645787A JPS6426075A JP S6426075 A JPS6426075 A JP S6426075A JP 26645787 A JP26645787 A JP 26645787A JP 26645787 A JP26645787 A JP 26645787A JP S6426075 A JPS6426075 A JP S6426075A
Authority
JP
Japan
Prior art keywords
valve
gas
check valve
interval
closed space
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.)
Pending
Application number
JP26645787A
Other languages
Japanese (ja)
Inventor
Akira Egashira
Toshio Saito
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.)
Katakura Chikkarin Co Ltd
Original Assignee
Katakura Chikkarin 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 Katakura Chikkarin Co Ltd filed Critical Katakura Chikkarin Co Ltd
Priority to JP26645787A priority Critical patent/JPS6426075A/en
Publication of JPS6426075A publication Critical patent/JPS6426075A/en
Pending legal-status Critical Current

Links

Landscapes

  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Safety Valves (AREA)

Abstract

PURPOSE:To obviate gas leak out of a check valve by forming a bypass interconnecting an interval between a closed space in a gas passage and a pressure gas vessel inner part at a time when a valve disc is seated on a valve seat. CONSTITUTION:An LPG takeoff valve is provided with a gas passage 4 having a vessel inside opening 4a and a gas takeoff port 4b. An excess flow valve 3 has a check valve 7, intercepting a through passage 9 when a gas flow rate goes beyond the specified value, and a spring 8 for resetting this check valve 7 to the open position. In an interval between a closed space in the gas passage 4 and the inside of a tank 11, there is provided with a check valve 7 resetting bypass 12, interconnecting an interval between the closed space and the tank 11 inside and being intercepted when a valve disc 2 separates from the valve seat.
JP26645787A 1987-04-03 1987-10-23 Liquefied gas takeout valve with excess flow valve Pending JPS6426075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26645787A JPS6426075A (en) 1987-04-03 1987-10-23 Liquefied gas takeout valve with excess flow valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8246487 1987-04-03
JP26645787A JPS6426075A (en) 1987-04-03 1987-10-23 Liquefied gas takeout valve with excess flow valve

Publications (1)

Publication Number Publication Date
JPS6426075A true JPS6426075A (en) 1989-01-27

Family

ID=26423475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26645787A Pending JPS6426075A (en) 1987-04-03 1987-10-23 Liquefied gas takeout valve with excess flow valve

Country Status (1)

Country Link
JP (1) JPS6426075A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725262B2 (en) * 1974-08-28 1982-05-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725262B2 (en) * 1974-08-28 1982-05-28

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