ES470264A2 - Tube supports in heat exchanger - Google Patents
Tube supports in heat exchangerInfo
- Publication number
- ES470264A2 ES470264A2 ES470264A ES470264A ES470264A2 ES 470264 A2 ES470264 A2 ES 470264A2 ES 470264 A ES470264 A ES 470264A ES 470264 A ES470264 A ES 470264A ES 470264 A2 ES470264 A2 ES 470264A2
- Authority
- ES
- Spain
- Prior art keywords
- tubes
- enclosure
- heat exchanger
- eyes
- rows
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 210000003128 head Anatomy 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
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
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
- F28F9/0133—Auxiliary supports for elements for tubes or tube-assemblies formed by concentric strips
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
Improvements introduced in the object of the main patent no. 411,852 which refers to "heat exchanger" of the type having an annular beam of tubes arranged in a vertical cylindrical enclosure and through its ends equally annular plates attached to the ends of the enclosure to end in an upper annular head and a lower annular head respectively serving for the admission and evacuation of one of the fluids, especially steam generator, in which the tubular bundle is traversed by the hot pressure water called primary water that it has served for the cooling of a nuclear reactor, while the so-called secondary water runs through the enclosure along and around the tubes by forced circulation and making a single pass, the tubular bundle being constituted by concentric rows of identical tubes maintained in several horizontal planes distributed on the height of the enclosure by concentric circles of aprie arranged between said rows, characterized in that the braces affect the shape of a continuous band fixed and bent so as to leave eyes for reception of the tubes, these eyes being closed by a plate or circle of continuous closure and fixed in turn (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7808718A FR2420735A2 (en) | 1978-03-24 | 1978-03-24 | TUBULAR BEAM HEAT EXCHANGER |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES470264A2 true ES470264A2 (en) | 1981-01-16 |
Family
ID=9206284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES470264A Expired ES470264A2 (en) | 1978-03-24 | 1978-05-29 | Tube supports in heat exchanger |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE867304A (en) |
| ES (1) | ES470264A2 (en) |
| FR (1) | FR2420735A2 (en) |
| GB (1) | GB1591784A (en) |
| IT (1) | IT1161668B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4573528A (en) * | 1981-01-08 | 1986-03-04 | Georges Trepaud | Heat exchangers with clusters of straight or corrugated tubes, especially to systems for supporting the tubes at fixed and movable axial levels |
| FR2614094B1 (en) * | 1987-04-17 | 1989-09-15 | Novatome | SPACER GRID FOR CROSS-HOLDING THE TUBES OF THE BEAM OF A HEAT EXCHANGER AND METHOD OF ASSEMBLY AND USE OF SUCH A SPACER GRID |
| DE102007017564A1 (en) * | 2007-04-12 | 2008-10-16 | Wallstein Ingenieur-Gesellschaft Mbh | Device for distancing heat exchanger tubes |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1324796A (en) * | 1961-06-13 | 1963-04-19 | Atomic Energy Authority Uk | Fuel cartridge support grids |
| BE635010A (en) * | 1962-07-17 | |||
| FR1364849A (en) * | 1963-06-07 | 1964-06-26 | Motala Verkstad Ab | Shoring device for tubes, rods or the like in steam generators, tubular heat exchangers or others |
| FR1411464A (en) * | 1964-10-13 | 1965-09-17 | Atomic Energy Authority Uk | Spacer grid for heat exchangers |
| GB1280662A (en) * | 1969-01-28 | 1972-07-05 | Atomic Energy Authority Uk | Improvements in or relating to tubular heat exchangers |
| GB1339136A (en) * | 1970-09-18 | 1973-11-28 | Atomic Energy Authority Uk | Heat exchangers |
| FR2293684A2 (en) * | 1974-12-05 | 1976-07-02 | Trepaud Georges | TUBULAR BEAM HEAT EXCHANGER |
-
1978
- 1978-03-24 FR FR7808718A patent/FR2420735A2/en active Granted
- 1978-05-22 BE BE187890A patent/BE867304A/en not_active IP Right Cessation
- 1978-05-23 GB GB21542/78A patent/GB1591784A/en not_active Expired
- 1978-05-29 ES ES470264A patent/ES470264A2/en not_active Expired
- 1978-05-29 IT IT12635/78A patent/IT1161668B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| BE867304A (en) | 1978-09-18 |
| IT1161668B (en) | 1987-03-18 |
| GB1591784A (en) | 1981-06-24 |
| IT7812635A0 (en) | 1978-05-29 |
| FR2420735A2 (en) | 1979-10-19 |
| FR2420735B1 (en) | 1983-01-14 |
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