JPS5466528A - Device for elevating regulating door or valve or like closing by selffweight - Google Patents

Device for elevating regulating door or valve or like closing by selffweight

Info

Publication number
JPS5466528A
JPS5466528A JP13387377A JP13387377A JPS5466528A JP S5466528 A JPS5466528 A JP S5466528A JP 13387377 A JP13387377 A JP 13387377A JP 13387377 A JP13387377 A JP 13387377A JP S5466528 A JPS5466528 A JP S5466528A
Authority
JP
Japan
Prior art keywords
selffweight
closing
valve
regulating door
elevating
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
JP13387377A
Other languages
Japanese (ja)
Inventor
Kinichi Satou
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP13387377A priority Critical patent/JPS5466528A/en
Publication of JPS5466528A publication Critical patent/JPS5466528A/en
Pending legal-status Critical Current

Links

Landscapes

  • Barrages (AREA)
  • Mechanically-Actuated Valves (AREA)
JP13387377A 1977-11-08 1977-11-08 Device for elevating regulating door or valve or like closing by selffweight Pending JPS5466528A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13387377A JPS5466528A (en) 1977-11-08 1977-11-08 Device for elevating regulating door or valve or like closing by selffweight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13387377A JPS5466528A (en) 1977-11-08 1977-11-08 Device for elevating regulating door or valve or like closing by selffweight

Publications (1)

Publication Number Publication Date
JPS5466528A true JPS5466528A (en) 1979-05-29

Family

ID=15115055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13387377A Pending JPS5466528A (en) 1977-11-08 1977-11-08 Device for elevating regulating door or valve or like closing by selffweight

Country Status (1)

Country Link
JP (1) JPS5466528A (en)

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