JPS6112899U - Ship ballast tank antifreeze device - Google Patents

Ship ballast tank antifreeze device

Info

Publication number
JPS6112899U
JPS6112899U JP9696884U JP9696884U JPS6112899U JP S6112899 U JPS6112899 U JP S6112899U JP 9696884 U JP9696884 U JP 9696884U JP 9696884 U JP9696884 U JP 9696884U JP S6112899 U JPS6112899 U JP S6112899U
Authority
JP
Japan
Prior art keywords
ballast tank
ship ballast
antifreeze device
tank antifreeze
hose
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
JP9696884U
Other languages
Japanese (ja)
Inventor
和良 末永
貞光 土屋
章夫 後藤
年也 岩本
嘉一 石川
Original Assignee
日本鋼管株式会社
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 日本鋼管株式会社 filed Critical 日本鋼管株式会社
Priority to JP9696884U priority Critical patent/JPS6112899U/en
Publication of JPS6112899U publication Critical patent/JPS6112899U/en
Pending legal-status Critical Current

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  • Filling Or Discharging Of Gas Storage Vessels (AREA)

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】 図面は本考案によるものの技術的内容を示すものであっ
て、第１図は本考案によるバラストタンク凍結防止装置
の断面図、第２図は従来の凍結防止装置についての断面
図である。 然してこれらの図面において、１はフロート、２はホー
ス、３は圧縮気体導入管、４はバルブ、５はガイド手段
、１０はバラストタンクを示すものである。[Brief Description of the Drawings] The drawings show the technical contents of the present invention. Figure 1 is a sectional view of the ballast tank antifreeze device according to the present invention, and Figure 2 is a sectional view of the conventional antifreeze device. FIG. In these drawings, 1 is a float, 2 is a hose, 3 is a compressed gas introduction pipe, 4 is a valve, 5 is a guide means, and 10 is a ballast tank.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バラストタンク内に上下方向のガイド手段を設け、該ガ
イド手段に案内されたフロートに伸縮可能で一端側をタ
ンク底部に位置させたホースの他端側を取付け、該ホー
スの一端側に圧縮気体導入管を開口させたことを特徴と
する船舶のバラストタンク凍結防止装置。A vertical guide means is provided in the ballast tank, and the other end of a hose that is expandable and retractable and whose one end is located at the bottom of the tank is attached to the float guided by the guide means, and compressed gas is introduced into the one end of the hose. A ship's ballast tank freeze prevention device characterized by an open pipe.
JP9696884U 1984-06-29 1984-06-29 Ship ballast tank antifreeze device Pending JPS6112899U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9696884U JPS6112899U (en) 1984-06-29 1984-06-29 Ship ballast tank antifreeze device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9696884U JPS6112899U (en) 1984-06-29 1984-06-29 Ship ballast tank antifreeze device

Publications (1)

Publication Number Publication Date
JPS6112899U true JPS6112899U (en) 1986-01-25

Family

ID=30656494

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9696884U Pending JPS6112899U (en) 1984-06-29 1984-06-29 Ship ballast tank antifreeze device

Country Status (1)

Country Link
JP (1) JPS6112899U (en)

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