JPS6317711B2 - - Google Patents

Info

Publication number
JPS6317711B2
JPS6317711B2 JP55117697A JP11769780A JPS6317711B2 JP S6317711 B2 JPS6317711 B2 JP S6317711B2 JP 55117697 A JP55117697 A JP 55117697A JP 11769780 A JP11769780 A JP 11769780A JP S6317711 B2 JPS6317711 B2 JP S6317711B2
Authority
JP
Japan
Prior art keywords
seal
liquid
floating roof
sealed chamber
tank
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.)
Expired
Application number
JP55117697A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5746782A (en
Inventor
Seiji Yano
Yoshikuni Mochizuki
Hiroshi Yamanaka
Osamu Ookawa
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.)
Chiyoda Corp
Original Assignee
Chiyoda Chemical Engineering and Construction 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 Chiyoda Chemical Engineering and Construction Co Ltd filed Critical Chiyoda Chemical Engineering and Construction Co Ltd
Priority to JP55117697A priority Critical patent/JPS5746782A/ja
Publication of JPS5746782A publication Critical patent/JPS5746782A/ja
Publication of JPS6317711B2 publication Critical patent/JPS6317711B2/ja
Granted legal-status Critical Current

Links

JP55117697A 1980-08-28 1980-08-28 Sealing mechanism for floating roof of tank Granted JPS5746782A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55117697A JPS5746782A (en) 1980-08-28 1980-08-28 Sealing mechanism for floating roof of tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55117697A JPS5746782A (en) 1980-08-28 1980-08-28 Sealing mechanism for floating roof of tank

Publications (2)

Publication Number Publication Date
JPS5746782A JPS5746782A (en) 1982-03-17
JPS6317711B2 true JPS6317711B2 (OSRAM) 1988-04-14

Family

ID=14718056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55117697A Granted JPS5746782A (en) 1980-08-28 1980-08-28 Sealing mechanism for floating roof of tank

Country Status (1)

Country Link
JP (1) JPS5746782A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4676450B1 (en) * 1984-01-06 1991-06-25 Quick bail opening system for fishing reel
US4932616A (en) * 1988-09-12 1990-06-12 Berkley, Inc. Bail release mechanism for a spinning fishing reel
CN108190267A (zh) * 2018-02-09 2018-06-22 上海聪浮环保科技有限公司 用于外浮顶储罐的边缘三层密封系统
CN113928740B (zh) * 2021-10-19 2023-03-24 威特龙消防安全集团股份公司 一种外浮顶油罐充气式无油气密封结构

Also Published As

Publication number Publication date
JPS5746782A (en) 1982-03-17

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