GB860139A - Improvements in and relating to tubular heat exchangers - Google Patents
Improvements in and relating to tubular heat exchangersInfo
- Publication number
- GB860139A GB860139A GB1511658A GB1511658A GB860139A GB 860139 A GB860139 A GB 860139A GB 1511658 A GB1511658 A GB 1511658A GB 1511658 A GB1511658 A GB 1511658A GB 860139 A GB860139 A GB 860139A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heat exchangers
- grooves
- heat exchanger
- tubular heat
- fluid supplied
- 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
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0229—Double end plates; Single end plates with hollow spaces
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
860,139. Tubular heat exchangers. NUCLEAR POWER PLANT CO. Ltd., and CARR, F. April 17, 1959 [May 12, 1958]. No. 15116/58. Class 64(3) Each of a plurality of holes 2 formed in a plate to receive heat exchanger tubes (not shown) is enlarged intermediate its ends into a continuous groove 3 one side of which opens into the hole, the grooves being arranged in the same plane and of a depth such that they intersect one another whereby a fluid under pressure can be conducted from a common source through e.g. a port 4 into each groove. In a steam condenser, the fluid supplied to the grooves may be condensate or other fluid supplied at a higher pressure than the cooling water flowing through the tubes in order to prevent leakage by way of the tube plate from the water boxes into the steam space. It is stated also that the invention may be used to test heat exchanger tubes for leaks prior to operation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1511658A GB860139A (en) | 1958-05-12 | 1958-05-12 | Improvements in and relating to tubular heat exchangers |
| ES0249322A ES249322A1 (en) | 1958-05-12 | 1959-05-11 | Improvements in and relating to tubular heat exchangers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1511658A GB860139A (en) | 1958-05-12 | 1958-05-12 | Improvements in and relating to tubular heat exchangers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB860139A true GB860139A (en) | 1961-02-01 |
Family
ID=10053322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1511658A Expired GB860139A (en) | 1958-05-12 | 1958-05-12 | Improvements in and relating to tubular heat exchangers |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES249322A1 (en) |
| GB (1) | GB860139A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2418436A1 (en) * | 1978-02-28 | 1979-09-21 | Delas Weir Sa | Heat exchanger tube plate for nuclear power station - with hydraulic joint formed by fluid in intercommunicating chambers, preventing coolant leakage to condensing vapour |
| US4182408A (en) * | 1977-03-01 | 1980-01-08 | Deggendorfer Werft Und Eisenbau Gmbh | Multilayered tube sheet assembly for heat exchangers |
| FR2477261A1 (en) * | 1980-03-03 | 1981-09-04 | Bignier Schmid Laurent | Fixing of metal pipe in bore through composite cross=wall - has internal weld to aft skin cross=wall preceding external weld to forward skin |
-
1958
- 1958-05-12 GB GB1511658A patent/GB860139A/en not_active Expired
-
1959
- 1959-05-11 ES ES0249322A patent/ES249322A1/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4182408A (en) * | 1977-03-01 | 1980-01-08 | Deggendorfer Werft Und Eisenbau Gmbh | Multilayered tube sheet assembly for heat exchangers |
| FR2418436A1 (en) * | 1978-02-28 | 1979-09-21 | Delas Weir Sa | Heat exchanger tube plate for nuclear power station - with hydraulic joint formed by fluid in intercommunicating chambers, preventing coolant leakage to condensing vapour |
| FR2477261A1 (en) * | 1980-03-03 | 1981-09-04 | Bignier Schmid Laurent | Fixing of metal pipe in bore through composite cross=wall - has internal weld to aft skin cross=wall preceding external weld to forward skin |
Also Published As
| Publication number | Publication date |
|---|---|
| ES249322A1 (en) | 1960-01-01 |
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