JPS55143281A - Roof drain apparatus for floating roof type oil tank - Google Patents

Roof drain apparatus for floating roof type oil tank

Info

Publication number
JPS55143281A
JPS55143281A JP4801179A JP4801179A JPS55143281A JP S55143281 A JPS55143281 A JP S55143281A JP 4801179 A JP4801179 A JP 4801179A JP 4801179 A JP4801179 A JP 4801179A JP S55143281 A JPS55143281 A JP S55143281A
Authority
JP
Japan
Prior art keywords
roof
oil tank
type oil
drain apparatus
floating
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
JP4801179A
Other languages
Japanese (ja)
Other versions
JPS6254711B2 (en
Inventor
Seiichi Kurakata
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.)
Ishii Iron Works Co Ltd
Original Assignee
Ishii Iron Works 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 Ishii Iron Works Co Ltd filed Critical Ishii Iron Works Co Ltd
Priority to JP4801179A priority Critical patent/JPS55143281A/en
Publication of JPS55143281A publication Critical patent/JPS55143281A/en
Publication of JPS6254711B2 publication Critical patent/JPS6254711B2/ja
Granted legal-status Critical Current

Links

JP4801179A 1979-04-20 1979-04-20 Roof drain apparatus for floating roof type oil tank Granted JPS55143281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4801179A JPS55143281A (en) 1979-04-20 1979-04-20 Roof drain apparatus for floating roof type oil tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4801179A JPS55143281A (en) 1979-04-20 1979-04-20 Roof drain apparatus for floating roof type oil tank

Publications (2)

Publication Number Publication Date
JPS55143281A true JPS55143281A (en) 1980-11-08
JPS6254711B2 JPS6254711B2 (en) 1987-11-16

Family

ID=12791351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4801179A Granted JPS55143281A (en) 1979-04-20 1979-04-20 Roof drain apparatus for floating roof type oil tank

Country Status (1)

Country Link
JP (1) JPS55143281A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59112792U (en) * 1983-01-19 1984-07-30 ト−ヨ−カネツ株式会社 Rainwater drainage device for floating roof tank
JPS59133494U (en) * 1983-02-24 1984-09-06 ト−ヨ−カネツ株式会社 Torsion prevention device for floating roof drainage system
JPS59221277A (en) * 1983-05-17 1984-12-12 石川島播磨重工業株式会社 Sump for floating roof type storage tank
JPS60193882A (en) * 1984-03-12 1985-10-02 エイチ・エム・ティー・インコーポレーテッド Drain device for floating roof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59112792U (en) * 1983-01-19 1984-07-30 ト−ヨ−カネツ株式会社 Rainwater drainage device for floating roof tank
JPS59133494U (en) * 1983-02-24 1984-09-06 ト−ヨ−カネツ株式会社 Torsion prevention device for floating roof drainage system
JPS59221277A (en) * 1983-05-17 1984-12-12 石川島播磨重工業株式会社 Sump for floating roof type storage tank
JPS60193882A (en) * 1984-03-12 1985-10-02 エイチ・エム・ティー・インコーポレーテッド Drain device for floating roof

Also Published As

Publication number Publication date
JPS6254711B2 (en) 1987-11-16

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