JPS63141097U - - Google Patents

Info

Publication number
JPS63141097U
JPS63141097U JP18462887U JP18462887U JPS63141097U JP S63141097 U JPS63141097 U JP S63141097U JP 18462887 U JP18462887 U JP 18462887U JP 18462887 U JP18462887 U JP 18462887U JP S63141097 U JPS63141097 U JP S63141097U
Authority
JP
Japan
Prior art keywords
hull deck
tank dome
dome
sealing device
fixed
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
JP18462887U
Other languages
Japanese (ja)
Other versions
JPH0415596Y2 (en
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 filed Critical
Priority to JP1987184628U priority Critical patent/JPH0415596Y2/ja
Publication of JPS63141097U publication Critical patent/JPS63141097U/ja
Application granted granted Critical
Publication of JPH0415596Y2 publication Critical patent/JPH0415596Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Description

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

第１図は低温液化ガス船における独立方形タン
クの一般配置を示す説明図、第２図は従来のタン
クドームのシール装置の概略配置を示す船体の切
断正面図、第３図は第２図における部の拡大図
、第４図は本考案のシール装置の実施例を示す切
断正面図である。 図中、１は低温タンク、２は甲板開口部、３は
甲板、４はタンクドーム、５はドーム壁、２１は
上部部材、２３は下部部材、２４，２５は可撓接
手、２７は中空部を示す。 Figure 1 is an explanatory diagram showing the general arrangement of independent rectangular tanks in a low-temperature liquefied gas carrier, Figure 2 is a cutaway front view of the ship's hull showing the general arrangement of the sealing device of a conventional tank dome, and Figure 3 is the same as in Figure 2. FIG. 4 is a cutaway front view showing an embodiment of the sealing device of the present invention. In the figure, 1 is a low temperature tank, 2 is a deck opening, 3 is a deck, 4 is a tank dome, 5 is a dome wall, 21 is an upper member, 23 is a lower member, 24 and 25 are flexible joints, and 27 is a hollow part shows.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 船体甲板に設けた開口部を通つて船体甲板上に
突出するタンクドームと船体甲板の間を気密に接
続するためのタンクドームのシール装置において
、ドーム壁に固設され且つ側方に張り出した鍔状
の上部部材と、前記開口部を取り囲んで船体甲板
上に固設され前記上部部材に相対する部材を有す
る下部部材との間にタンクドームの周囲を二重に
取り囲む２個の可撓接手を取り付け、該可撓接手
と上下部の部材が形成するリング状の中空部にド
ライガスを圧入したことを特徴とする低温液化ガ
ス船のタンクドームのシール装置。 In a tank dome sealing device for airtightly connecting a tank dome that protrudes onto the hull deck through an opening provided in the hull deck and the hull deck, a flange-like part that is fixed to the dome wall and projects laterally is used. and a lower member that surrounds the opening and is fixed on the hull deck and has a member that faces the upper member, two flexible joints that double surround the tank dome are installed. A sealing device for a tank dome of a low-temperature liquefied gas ship, characterized in that dry gas is pressurized into a ring-shaped hollow portion formed by the flexible joint and the upper and lower members.
JP1987184628U 1987-12-03 1987-12-03 Expired JPH0415596Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987184628U JPH0415596Y2 (en) 1987-12-03 1987-12-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987184628U JPH0415596Y2 (en) 1987-12-03 1987-12-03

Publications (2)

Publication Number Publication Date
JPS63141097U true JPS63141097U (en) 1988-09-16
JPH0415596Y2 JPH0415596Y2 (en) 1992-04-08

Family

ID=31132488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987184628U Expired JPH0415596Y2 (en) 1987-12-03 1987-12-03

Country Status (1)

Country Link
JP (1) JPH0415596Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019168196A1 (en) * 2018-03-02 2019-09-06 川崎重工業株式会社 Double-shell tank and liquefied gas carrier

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344091U (en) * 1976-09-20 1978-04-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344091U (en) * 1976-09-20 1978-04-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019168196A1 (en) * 2018-03-02 2019-09-06 川崎重工業株式会社 Double-shell tank and liquefied gas carrier

Also Published As

Publication number Publication date
JPH0415596Y2 (en) 1992-04-08

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