JPS5922791U - Rain seal for floating roof oil storage tank - Google Patents

Rain seal for floating roof oil storage tank

Info

Publication number
JPS5922791U
JPS5922791U JP11807682U JP11807682U JPS5922791U JP S5922791 U JPS5922791 U JP S5922791U JP 11807682 U JP11807682 U JP 11807682U JP 11807682 U JP11807682 U JP 11807682U JP S5922791 U JPS5922791 U JP S5922791U
Authority
JP
Japan
Prior art keywords
storage tank
oil storage
seal
floating roof
rain
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
JP11807682U
Other languages
Japanese (ja)
Inventor
根本　多喜男
大槻　克美
Original Assignee
桜護謨株式会社
三菱重工千代田タンクエンジニアリング株式会社
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 桜護謨株式会社, 三菱重工千代田タンクエンジニアリング株式会社 filed Critical 桜護謨株式会社
Priority to JP11807682U priority Critical patent/JPS5922791U/en
Publication of JPS5922791U publication Critical patent/JPS5922791U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図および第２図は従来のレインシールを示す断面図
、第３図はこの考案の一実施例を示すレインシールの斜
視図、第４図は同じく断面図である。 １１・・・貯油槽、１２・・・浮屋根、１４・・・レイ
ンシール、１５・・・シール板、１７・・・シール部、
１８・・・円弧面、１９・・・テフロン樹脂シート（樹
脂シート）、２３・・・排水溝。1 and 2 are sectional views showing a conventional rain seal, FIG. 3 is a perspective view of a rain seal showing an embodiment of this invention, and FIG. 4 is a sectional view of the same. DESCRIPTION OF SYMBOLS 11... Oil storage tank, 12... Floating roof, 14... Rain seal, 15... Seal plate, 17... Seal part,
18...Circular surface, 19...Teflon resin sheet (resin sheet), 23...Drainage groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 貯油槽内に上下動自在に設けた浮屋根にその下端が取付
けられ、上端が上記貯油槽の内周壁に接触して貯油槽と
浮屋根との間をシールするレインシールにおいて、上記
貯油槽の内周壁に沿って連設された多数枚のシール板の
上端に円弧面を有するシール部を設けるとともに、この
円弧面の少な′　　　　　くとも上記貯油槽の内周壁と
接触する部分に摩擦係数の小さい樹脂シートを被着し、
かつ円弧面の外表面に排水溝を設けたことを特徴とする
浮屋根式貯油槽のレインシール。A rain seal whose lower end is attached to a floating roof movable up and down in an oil storage tank, and whose upper end contacts the inner peripheral wall of the oil storage tank to seal between the oil storage tank and the floating roof. A seal portion having an arcuate surface is provided at the upper end of a large number of seal plates arranged in series along the inner circumferential wall, and at least the portion of this arcuate surface that contacts the inner circumferential wall of the oil storage tank is provided with a seal portion having a small coefficient of friction. Cover with resin sheet,
A rain seal for a floating roof type oil storage tank characterized by having a drain groove provided on the outer surface of the arcuate surface.
JP11807682U 1982-08-03 1982-08-03 Rain seal for floating roof oil storage tank Pending JPS5922791U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11807682U JPS5922791U (en) 1982-08-03 1982-08-03 Rain seal for floating roof oil storage tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11807682U JPS5922791U (en) 1982-08-03 1982-08-03 Rain seal for floating roof oil storage tank

Publications (1)

Publication Number Publication Date
JPS5922791U true JPS5922791U (en) 1984-02-13

Family

ID=30271547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11807682U Pending JPS5922791U (en) 1982-08-03 1982-08-03 Rain seal for floating roof oil storage tank

Country Status (1)

Country Link
JP (1) JPS5922791U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0332096U (en) * 1989-08-02 1991-03-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0332096U (en) * 1989-08-02 1991-03-28

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