NL43777C - - Google Patents
Info
- Publication number
- NL43777C NL43777C NL43777DA NL43777C NL 43777 C NL43777 C NL 43777C NL 43777D A NL43777D A NL 43777DA NL 43777 C NL43777 C NL 43777C
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE466685X | 1935-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL43777C true NL43777C (US07754267-20100713-C00021.png) |
Family
ID=20310283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL43777D NL43777C (US07754267-20100713-C00021.png) | 1935-05-13 |
Country Status (5)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2507094A (en) * | 1944-09-08 | 1950-05-09 | Stewart Warner Corp | Method of and apparatus for making spiral heat exchangers |
| US3323587A (en) * | 1965-08-19 | 1967-06-06 | Acme Ind Inc | Rolled plate type cooler |
| FR2374979A1 (fr) * | 1976-12-27 | 1978-07-21 | Jouet Etienne | Procede et dispositif pour l'enroulement en spirale d'au moins une bande |
| DE3509226C2 (de) * | 1985-03-14 | 1997-03-27 | Sen Alexander Faller | Wärmetauscher |
| DK180389B1 (en) * | 2019-10-25 | 2021-03-05 | Danfoss As | Centre body in spiral heat exchanger |
-
0
- NL NL43777D patent/NL43777C/xx active
-
1935
- 1935-11-06 DE DER94656D patent/DE676642C/de not_active Expired
-
1936
- 1936-05-11 FR FR806167D patent/FR806167A/fr not_active Expired
- 1936-05-12 GB GB13368/36A patent/GB466685A/en not_active Expired
- 1936-05-13 US US79423A patent/US2193345A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB466685A (en) | 1937-06-02 |
| FR806167A (fr) | 1936-12-09 |
| DE676642C (de) | 1939-06-08 |
| US2193345A (en) | 1940-03-12 |
