GB801329A - Improvements in or relating to heating elements in ships liquid storage tanks - Google Patents
Improvements in or relating to heating elements in ships liquid storage tanksInfo
- Publication number
- GB801329A GB801329A GB2058456A GB2058456A GB801329A GB 801329 A GB801329 A GB 801329A GB 2058456 A GB2058456 A GB 2058456A GB 2058456 A GB2058456 A GB 2058456A GB 801329 A GB801329 A GB 801329A
- Authority
- GB
- United Kingdom
- Prior art keywords
- section
- tank
- coiled
- straight
- liquid storage
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
- F28D7/028—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of at least one medium being helically coiled, the coils having a conical configuration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
- B63J2/12—Heating; Cooling
- B63J2/14—Heating; Cooling of liquid-freight-carrying tanks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
801,329. Heating liquids in bulk. SHELL RESEARCH, Ltd. June 25, 1957 [July 3, 1956], No. 20584/56. Class 64(3) In a ship's liquid storage tank 13, one or more elongated heating elements 10, 11, 12 are arranged with their longitudinal axes substantially vertical, and each element comprises a continuous length of metal tubing the two ends 1, 2 of which lie at or near the top of the element, one end leading to a coiled section 4 which extends substantially the whole length of the element and the cross-section of the envelope of the coils of which, normal to the longitudinal axis of the element increases from the upper end 5 to the lower end 6 of the element, and a substantially straight section 8 leading from the lower end of the coiled section and through the coils of that section to the other end of the tubing. In the form shown, the coiled and straight sections of the element are joined by a downwardly projecting loop 7 serving as a trap in which steam condensate collects, thus preventing a flow of steam from the coiled section 4 to the straight section 8. The internal bore of the loop 7 and straight section 8 is preferably less than that of the coiled section 4. Longitudinal bracing members such as metal strips or bars (not shown) may be secured to the turns of the coiled section 4 and these members in turn may be secured through other bracing members to the structure of the tank. The elements preferably extend from the bottom of the tank upwardly to a distance less than half the height of the tank and may be made of aluminium brass. Individual elements are withdrawn through suitable manholes provided in the tank. Specification 655,986 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2058456A GB801329A (en) | 1956-07-03 | 1956-07-03 | Improvements in or relating to heating elements in ships liquid storage tanks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2058456A GB801329A (en) | 1956-07-03 | 1956-07-03 | Improvements in or relating to heating elements in ships liquid storage tanks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB801329A true GB801329A (en) | 1958-09-10 |
Family
ID=10148335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2058456A Expired GB801329A (en) | 1956-07-03 | 1956-07-03 | Improvements in or relating to heating elements in ships liquid storage tanks |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB801329A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1261420B (en) * | 1964-05-04 | 1968-02-15 | Algonquin Shipping & Trading | Maintenance unit that can be inserted and removed in cargo holdings |
| FR2494830A1 (en) * | 1980-11-21 | 1982-05-28 | Applic Technologiques | Shell and tube heat exchanger using tubes of plastic - each formed in coils overlapping those of its neighbour(s) |
| DE10308756A1 (en) * | 2003-02-28 | 2004-09-09 | Hans Loth | Cooling system used in oil tankers and in road and rail vehicles for cooling a transport product to form a viscous composition comprises immersion lances with inner coils for cooling and solidifying the transport product |
-
1956
- 1956-07-03 GB GB2058456A patent/GB801329A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1261420B (en) * | 1964-05-04 | 1968-02-15 | Algonquin Shipping & Trading | Maintenance unit that can be inserted and removed in cargo holdings |
| FR2494830A1 (en) * | 1980-11-21 | 1982-05-28 | Applic Technologiques | Shell and tube heat exchanger using tubes of plastic - each formed in coils overlapping those of its neighbour(s) |
| DE10308756A1 (en) * | 2003-02-28 | 2004-09-09 | Hans Loth | Cooling system used in oil tankers and in road and rail vehicles for cooling a transport product to form a viscous composition comprises immersion lances with inner coils for cooling and solidifying the transport product |
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