FR2241219A7 - Force-ventilated condenser for compression refrigeration - comprising parallel tubular meanders linked at right angles to a trellis - Google Patents
Force-ventilated condenser for compression refrigeration - comprising parallel tubular meanders linked at right angles to a trellisInfo
- Publication number
- FR2241219A7 FR2241219A7 FR7428462A FR7428462A FR2241219A7 FR 2241219 A7 FR2241219 A7 FR 2241219A7 FR 7428462 A FR7428462 A FR 7428462A FR 7428462 A FR7428462 A FR 7428462A FR 2241219 A7 FR2241219 A7 FR 2241219A7
- Authority
- FR
- France
- Prior art keywords
- trellis
- meanders
- linked
- force
- tube
- 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
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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
- F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
- F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
- F28D7/085—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions
-
- 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
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/122—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and being formed of wires
-
- 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
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
- F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
Abstract
The coils forming a tubular condenser as used on a refrigerator are set one above another, parallel to each other and usually comprise a single tube. Joining the parallel layers are metal bars attached to the tube so that they form a trellis or mesh. Each layer of the tube is in the form of a spiral or meander and there are >=3 parallel parts. The forced ventilation is such that it crosses the tube layers from top to bottom. The coils are used in freezing rooms or refrigerators, usually set vertically on the back of the appliance; and are more compact and give increased refrigerating efficiency.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7330084 | 1973-08-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2241219A7 true FR2241219A7 (en) | 1975-03-14 |
Family
ID=6640182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7428462A Expired FR2241219A7 (en) | 1973-08-17 | 1974-08-19 | Force-ventilated condenser for compression refrigeration - comprising parallel tubular meanders linked at right angles to a trellis |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT325643B (en) |
FR (1) | FR2241219A7 (en) |
IT (1) | IT1019955B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2530322A1 (en) * | 1982-07-17 | 1984-01-20 | Bosch Gmbh Robert | Individual room heating unit |
US5402656A (en) * | 1993-08-02 | 1995-04-04 | General Electric Company | Spread serpentine refrigerator evaporator |
CN104990317A (en) * | 2015-08-07 | 2015-10-21 | 江苏启江实业有限公司 | Refrigerator hollow-square shape structure micro channel heat exchanger |
-
1973
- 1973-10-03 AT AT843373A patent/AT325643B/en not_active IP Right Cessation
-
1974
- 1974-08-14 IT IT2632474A patent/IT1019955B/en active
- 1974-08-19 FR FR7428462A patent/FR2241219A7/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2530322A1 (en) * | 1982-07-17 | 1984-01-20 | Bosch Gmbh Robert | Individual room heating unit |
US5402656A (en) * | 1993-08-02 | 1995-04-04 | General Electric Company | Spread serpentine refrigerator evaporator |
CN104990317A (en) * | 2015-08-07 | 2015-10-21 | 江苏启江实业有限公司 | Refrigerator hollow-square shape structure micro channel heat exchanger |
Also Published As
Publication number | Publication date |
---|---|
IT1019955B (en) | 1977-11-30 |
AT325643B (en) | 1975-10-27 |
ATA843373A (en) | 1975-01-15 |
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