JPS5646170A - Multiple safety valve - Google Patents

Multiple safety valve

Info

Publication number
JPS5646170A
JPS5646170A JP12394980A JP12394980A JPS5646170A JP S5646170 A JPS5646170 A JP S5646170A JP 12394980 A JP12394980 A JP 12394980A JP 12394980 A JP12394980 A JP 12394980A JP S5646170 A JPS5646170 A JP S5646170A
Authority
JP
Japan
Prior art keywords
safety valve
multiple safety
valve
safety
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
JP12394980A
Other languages
Japanese (ja)
Other versions
JPS5928793B2 (en
Inventor
Jiyon Kiyameron Ratsuseru
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.)
Ross Operating Valve Co
Original Assignee
Ross Operating Valve Co
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 Ross Operating Valve Co filed Critical Ross Operating Valve Co
Publication of JPS5646170A publication Critical patent/JPS5646170A/en
Publication of JPS5928793B2 publication Critical patent/JPS5928793B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Fluid-Driven Valves (AREA)
  • Safety Valves (AREA)
JP12394980A 1979-09-06 1980-09-06 double safety valve Expired JPS5928793B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7300079A 1979-09-06 1979-09-06
US73000 1979-09-06
US117119 1987-11-04

Publications (2)

Publication Number Publication Date
JPS5646170A true JPS5646170A (en) 1981-04-27
JPS5928793B2 JPS5928793B2 (en) 1984-07-16

Family

ID=22111081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12394980A Expired JPS5928793B2 (en) 1979-09-06 1980-09-06 double safety valve

Country Status (1)

Country Link
JP (1) JPS5928793B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62127585A (en) * 1985-11-29 1987-06-09 Konan Denki Kk Three-port valve
EP0269980A2 (en) 1986-11-28 1988-06-08 Hitachi, Ltd. Data processor for parallelly executing conflicting instructions
DE3900246A1 (en) * 1988-01-06 1989-07-20 Hitachi Ltd Information processing device
JP2000200593A (en) * 1999-01-04 2000-07-18 Mitsubishi Electric Corp Battery pack

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62127585A (en) * 1985-11-29 1987-06-09 Konan Denki Kk Three-port valve
EP0269980A2 (en) 1986-11-28 1988-06-08 Hitachi, Ltd. Data processor for parallelly executing conflicting instructions
US4928226A (en) * 1986-11-28 1990-05-22 Hitachi, Ltd. Data processor for parallelly executing conflicting instructions
DE3900246A1 (en) * 1988-01-06 1989-07-20 Hitachi Ltd Information processing device
JP2000200593A (en) * 1999-01-04 2000-07-18 Mitsubishi Electric Corp Battery pack

Also Published As

Publication number Publication date
JPS5928793B2 (en) 1984-07-16

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