FR2346944A1 - Formage d'aubes fixes sur les flancs des ondes mecaniques des cuves de refroidissement qui renferment des appareils electriques immerges - Google Patents
Formage d'aubes fixes sur les flancs des ondes mecaniques des cuves de refroidissement qui renferment des appareils electriques immergesInfo
- Publication number
- FR2346944A1 FR2346944A1 FR7608990A FR7608990A FR2346944A1 FR 2346944 A1 FR2346944 A1 FR 2346944A1 FR 7608990 A FR7608990 A FR 7608990A FR 7608990 A FR7608990 A FR 7608990A FR 2346944 A1 FR2346944 A1 FR 2346944A1
- Authority
- FR
- France
- Prior art keywords
- pressed out
- staggered
- out surfaces
- surface area
- fin
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7608990A FR2346944A1 (fr) | 1976-03-29 | 1976-03-29 | Formage d'aubes fixes sur les flancs des ondes mecaniques des cuves de refroidissement qui renferment des appareils electriques immerges |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7608990A FR2346944A1 (fr) | 1976-03-29 | 1976-03-29 | Formage d'aubes fixes sur les flancs des ondes mecaniques des cuves de refroidissement qui renferment des appareils electriques immerges |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2346944A1 true FR2346944A1 (fr) | 1977-10-28 |
Family
ID=9171053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7608990A Withdrawn FR2346944A1 (fr) | 1976-03-29 | 1976-03-29 | Formage d'aubes fixes sur les flancs des ondes mecaniques des cuves de refroidissement qui renferment des appareils electriques immerges |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2346944A1 (fr) |
-
1976
- 1976-03-29 FR FR7608990A patent/FR2346944A1/fr not_active Withdrawn
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |