JPS54112007A - Automatic opening and closing type drainage for emergency of floating roof tank - Google Patents

Automatic opening and closing type drainage for emergency of floating roof tank

Info

Publication number
JPS54112007A
JPS54112007A JP1904578A JP1904578A JPS54112007A JP S54112007 A JPS54112007 A JP S54112007A JP 1904578 A JP1904578 A JP 1904578A JP 1904578 A JP1904578 A JP 1904578A JP S54112007 A JPS54112007 A JP S54112007A
Authority
JP
Japan
Prior art keywords
emergency
automatic opening
floating roof
closing type
type drainage
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
JP1904578A
Other languages
Japanese (ja)
Other versions
JPS5634512B2 (en
Inventor
Tetsuhiko Tada
Takashi Sugano
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.)
KOYO KENSETSU KOUGIYOU KK
Original Assignee
KOYO KENSETSU KOUGIYOU KK
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 KOYO KENSETSU KOUGIYOU KK filed Critical KOYO KENSETSU KOUGIYOU KK
Priority to JP1904578A priority Critical patent/JPS54112007A/en
Publication of JPS54112007A publication Critical patent/JPS54112007A/en
Publication of JPS5634512B2 publication Critical patent/JPS5634512B2/ja
Granted legal-status Critical Current

Links

JP1904578A 1978-02-23 1978-02-23 Automatic opening and closing type drainage for emergency of floating roof tank Granted JPS54112007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1904578A JPS54112007A (en) 1978-02-23 1978-02-23 Automatic opening and closing type drainage for emergency of floating roof tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1904578A JPS54112007A (en) 1978-02-23 1978-02-23 Automatic opening and closing type drainage for emergency of floating roof tank

Publications (2)

Publication Number Publication Date
JPS54112007A true JPS54112007A (en) 1979-09-01
JPS5634512B2 JPS5634512B2 (en) 1981-08-11

Family

ID=11988438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1904578A Granted JPS54112007A (en) 1978-02-23 1978-02-23 Automatic opening and closing type drainage for emergency of floating roof tank

Country Status (1)

Country Link
JP (1) JPS54112007A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0346807Y2 (en) * 1987-11-12 1991-10-03
JPH01258709A (en) * 1988-04-08 1989-10-16 Kurita Mach Mfg Co Ltd Filter cloth hanger of filter press

Also Published As

Publication number Publication date
JPS5634512B2 (en) 1981-08-11

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