FR2283742B3 - - Google Patents
Info
- Publication number
- FR2283742B3 FR2283742B3 FR7430251A FR7430251A FR2283742B3 FR 2283742 B3 FR2283742 B3 FR 2283742B3 FR 7430251 A FR7430251 A FR 7430251A FR 7430251 A FR7430251 A FR 7430251A FR 2283742 B3 FR2283742 B3 FR 2283742B3
- Authority
- FR
- France
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/027—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers by helically or spirally winding elongated elements
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- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/04—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being formed by spirally-wound plates or laminae
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- 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
- F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7430251A FR2283742A1 (fr) | 1974-09-06 | 1974-09-06 | Procede pour la realisation d'echangeur de chaleur a partir de feuilles enroulees en spirales |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7430251A FR2283742A1 (fr) | 1974-09-06 | 1974-09-06 | Procede pour la realisation d'echangeur de chaleur a partir de feuilles enroulees en spirales |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2283742A1 FR2283742A1 (fr) | 1976-04-02 |
| FR2283742B3 true FR2283742B3 (OSRAM) | 1977-06-17 |
Family
ID=9142838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7430251A Granted FR2283742A1 (fr) | 1974-09-06 | 1974-09-06 | Procede pour la realisation d'echangeur de chaleur a partir de feuilles enroulees en spirales |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2283742A1 (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH668118A5 (de) * | 1985-09-06 | 1988-11-30 | Max Breitmeier | Verfahren zur herstellung eines waermetauschers. |
| CN101968329A (zh) * | 2010-01-07 | 2011-02-09 | 郭建文 | 凸筋式热交换器 |
| CN113624040B (zh) * | 2021-10-14 | 2022-02-11 | 广州纬华节能设备有限公司 | 一种螺旋板式换热器及制作工艺 |
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1974
- 1974-09-06 FR FR7430251A patent/FR2283742A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2283742A1 (fr) | 1976-04-02 |