JPS5683676A - Emergency cut-off device - Google Patents

Emergency cut-off device

Info

Publication number
JPS5683676A
JPS5683676A JP16014379A JP16014379A JPS5683676A JP S5683676 A JPS5683676 A JP S5683676A JP 16014379 A JP16014379 A JP 16014379A JP 16014379 A JP16014379 A JP 16014379A JP S5683676 A JPS5683676 A JP S5683676A
Authority
JP
Japan
Prior art keywords
line
pressure gas
piston
connection
bag
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
JP16014379A
Other languages
English (en)
Inventor
Tsuguo Nagashima
Fumio Kimura
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.)
Tokico Ltd
Original Assignee
Tokico 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 Tokico Ltd filed Critical Tokico Ltd
Priority to JP16014379A priority Critical patent/JPS5683676A/ja
Publication of JPS5683676A publication Critical patent/JPS5683676A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Pipe Accessories (AREA)
  • Fluid-Driven Valves (AREA)
JP16014379A 1979-12-10 1979-12-10 Emergency cut-off device Pending JPS5683676A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16014379A JPS5683676A (en) 1979-12-10 1979-12-10 Emergency cut-off device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16014379A JPS5683676A (en) 1979-12-10 1979-12-10 Emergency cut-off device

Publications (1)

Publication Number Publication Date
JPS5683676A true JPS5683676A (en) 1981-07-08

Family

ID=15708791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16014379A Pending JPS5683676A (en) 1979-12-10 1979-12-10 Emergency cut-off device

Country Status (1)

Country Link
JP (1) JPS5683676A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4646373A (en) * 1984-11-27 1987-03-03 Hans Guldager Cellular element
US4651369A (en) * 1984-10-11 1987-03-24 Hans Guldager Cellular element
JP2009154940A (ja) * 2007-12-27 2009-07-16 Tokiko Techno Kk 浮屋根式貯液タンクの排水管の遮断弁システム
JP2011144932A (ja) * 2011-03-23 2011-07-28 Tokyo Gas Co Ltd 管路の閉鎖具及び閉鎖方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4951628A (ja) * 1972-09-22 1974-05-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4951628A (ja) * 1972-09-22 1974-05-20

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651369A (en) * 1984-10-11 1987-03-24 Hans Guldager Cellular element
US4646373A (en) * 1984-11-27 1987-03-03 Hans Guldager Cellular element
JP2009154940A (ja) * 2007-12-27 2009-07-16 Tokiko Techno Kk 浮屋根式貯液タンクの排水管の遮断弁システム
JP2011144932A (ja) * 2011-03-23 2011-07-28 Tokyo Gas Co Ltd 管路の閉鎖具及び閉鎖方法

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