NL7117631A - - Google Patents
Info
- Publication number
- NL7117631A NL7117631A NL7117631A NL7117631A NL7117631A NL 7117631 A NL7117631 A NL 7117631A NL 7117631 A NL7117631 A NL 7117631A NL 7117631 A NL7117631 A NL 7117631A NL 7117631 A NL7117631 A NL 7117631A
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/005—Devices using other cold materials; Devices using cold-storage bodies combined with heat exchangers
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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
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/105—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being corrugated elements extending around the tubular elements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT8496970 | 1970-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7117631A true NL7117631A (en:Method) | 1972-06-27 |
Family
ID=11326633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7117631A NL7117631A (en:Method) | 1970-12-24 | 1971-12-22 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2161288A1 (en:Method) |
| FR (1) | FR2118905A1 (en:Method) |
| NL (1) | NL7117631A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20010212A1 (it) * | 2001-02-02 | 2002-08-02 | Whirlpool Co | Condensatore di circuito frigorigeno particolarmente per frigoriferi congelatori e simili apparecchi domestici |
| ITMI20010407A1 (it) * | 2001-02-28 | 2002-08-28 | High Technology Participation | Apparecchiatura particolarmente per la conservazione di prodotti deperibili ad una temperatura predeterminata |
-
1971
- 1971-12-07 FR FR7143913A patent/FR2118905A1/fr not_active Withdrawn
- 1971-12-10 DE DE19712161288 patent/DE2161288A1/de active Pending
- 1971-12-22 NL NL7117631A patent/NL7117631A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2118905A1 (en:Method) | 1972-08-04 |
| DE2161288A1 (de) | 1972-06-29 |