JPH0423596U - - Google Patents
Info
- Publication number
- JPH0423596U JPH0423596U JP6637490U JP6637490U JPH0423596U JP H0423596 U JPH0423596 U JP H0423596U JP 6637490 U JP6637490 U JP 6637490U JP 6637490 U JP6637490 U JP 6637490U JP H0423596 U JPH0423596 U JP H0423596U
- Authority
- JP
- Japan
- Prior art keywords
- cargo
- oil
- tanks
- tank
- liquid
- 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
Links
- 239000013535 sea water Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 3
- 238000007747 plating Methods 0.000 claims 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
Landscapes
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
第１図は、この考案の実施例に係る油槽船の要
部略示中央断面図である。
１……水平油密隔壁、２……喫水線、３……船
側外板、４……海水バラストタンク、５……上部
荷油槽、６……下部荷油槽、７……フリーフロー
管、８……遠隔操作弁、９……ベント管、１０…
…上甲板、１１……自動呼吸弁、１２……逆止弁
、１３……ベントスタツク、１４……オーバーフ
ロー管。
FIG. 1 is a central sectional view schematically showing essential parts of an oil tanker according to an embodiment of this invention. 1...Horizontal oiltight bulkhead, 2...Waterline, 3...Ship side shell, 4...Seawater ballast tank, 5...Upper cargo oil tank, 6...Lower cargo oil tank, 7...Free flow pipe, 8... ...Remote control valve, 9...Vent pipe, 10...
...Upper deck, 11...Automatic breathing valve, 12...Check valve, 13...Vent stack, 14...Overflow pipe.
Claims (1)
配設し、両舷バラストタンク内側に荷油槽を配設
し、該荷油槽を油槽船の喫水線よりも低い位置に
水平油密隔壁でもつて上下に仕切られた上下荷油
槽において、上部荷油槽の貨物液体の荷役作業を
水平油密隔壁を貫通するフリーフロー管で行い積
み込み時、下部荷油槽をほぼ満杯積み込み可能と
し、下部荷油槽内の貨物液体による自由表面影響
をなくすことを特徴とする上下荷油槽のフリーフ
ロー装置。 ２ 略満杯に貨物液体を張り込まれた下部荷油槽
内の荷油の熱膨張分を上部荷油槽に移送可能とし
たことを特徴とする荷油のオーバーフロー管装置
。[Scope of Claim for Utility Model Registration] 1 Seawater ballast tanks are provided on both sides of the ship's side shell plating, cargo oil tanks are provided inside the ballast tanks on both sides, and the cargo oil tanks are located at a position lower than the waterline of the oil tanker. The upper and lower cargo oil tanks are divided into upper and lower parts by horizontal oil-tight bulkheads, and the liquid cargo in the upper tank is handled by a free-flow pipe that penetrates the horizontal oil-tight bulkhead, making it possible to load the lower cargo tank to almost full capacity during loading. A free flow device for upper and lower oil tanks, which is characterized by eliminating free surface effects caused by cargo liquid in the lower oil tank. 2. An overflow pipe device for cargo oil, characterized in that the thermal expansion of the cargo oil in the lower cargo oil tank, which is filled with cargo liquid to almost full capacity, can be transferred to the upper cargo oil tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6637490U JPH0745432Y2 (en) | 1990-06-21 | 1990-06-21 | Thermal expansion absorber for cargo oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6637490U JPH0745432Y2 (en) | 1990-06-21 | 1990-06-21 | Thermal expansion absorber for cargo oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0423596U true JPH0423596U (en) | 1992-02-26 |
| JPH0745432Y2 JPH0745432Y2 (en) | 1995-10-18 |
Family
ID=31599041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6637490U Expired - Lifetime JPH0745432Y2 (en) | 1990-06-21 | 1990-06-21 | Thermal expansion absorber for cargo oil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0745432Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008201308A (en) * | 2007-02-21 | 2008-09-04 | Mitsubishi Heavy Ind Ltd | Ship stability restoration device and car carrier equipped with the same |
| JP2009101905A (en) * | 2007-10-24 | 2009-05-14 | Tsuneishi Holdings Corp | Air vent pipe |
-
1990
- 1990-06-21 JP JP6637490U patent/JPH0745432Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008201308A (en) * | 2007-02-21 | 2008-09-04 | Mitsubishi Heavy Ind Ltd | Ship stability restoration device and car carrier equipped with the same |
| JP2009101905A (en) * | 2007-10-24 | 2009-05-14 | Tsuneishi Holdings Corp | Air vent pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0745432Y2 (en) | 1995-10-18 |
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