JPS5451024A - Drive gear for butterfly valve with safety device - Google Patents

Drive gear for butterfly valve with safety device

Info

Publication number
JPS5451024A
JPS5451024A JP11609277A JP11609277A JPS5451024A JP S5451024 A JPS5451024 A JP S5451024A JP 11609277 A JP11609277 A JP 11609277A JP 11609277 A JP11609277 A JP 11609277A JP S5451024 A JPS5451024 A JP S5451024A
Authority
JP
Japan
Prior art keywords
drive gear
safety device
butterfly valve
butterfly
valve
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
JP11609277A
Other languages
Japanese (ja)
Inventor
Takayoshi Uno
Yoshinori Yurugi
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.)
Tomoe Technical Research Co Ltd
Original Assignee
Tomoe Technical Research 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 Tomoe Technical Research Co Ltd filed Critical Tomoe Technical Research Co Ltd
Priority to JP11609277A priority Critical patent/JPS5451024A/en
Publication of JPS5451024A publication Critical patent/JPS5451024A/en
Pending legal-status Critical Current

Links

Landscapes

  • Mechanically-Actuated Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
JP11609277A 1977-09-29 1977-09-29 Drive gear for butterfly valve with safety device Pending JPS5451024A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11609277A JPS5451024A (en) 1977-09-29 1977-09-29 Drive gear for butterfly valve with safety device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11609277A JPS5451024A (en) 1977-09-29 1977-09-29 Drive gear for butterfly valve with safety device

Publications (1)

Publication Number Publication Date
JPS5451024A true JPS5451024A (en) 1979-04-21

Family

ID=14678503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11609277A Pending JPS5451024A (en) 1977-09-29 1977-09-29 Drive gear for butterfly valve with safety device

Country Status (1)

Country Link
JP (1) JPS5451024A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6173977U (en) * 1984-10-22 1986-05-19

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015956A (en) * 1973-06-02 1975-02-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015956A (en) * 1973-06-02 1975-02-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6173977U (en) * 1984-10-22 1986-05-19

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