DE60203648D1 - COLD UNIT WITH A COOLER - Google Patents
COLD UNIT WITH A COOLERInfo
- Publication number
- DE60203648D1 DE60203648D1 DE60203648T DE60203648T DE60203648D1 DE 60203648 D1 DE60203648 D1 DE 60203648D1 DE 60203648 T DE60203648 T DE 60203648T DE 60203648 T DE60203648 T DE 60203648T DE 60203648 D1 DE60203648 D1 DE 60203648D1
- Authority
- DE
- Germany
- Prior art keywords
- chamber
- cooler
- condenser
- pipe
- boiling point
- 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 - Fee Related
Links
Classifications
-
- 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
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0266—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
-
- 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
- F25B31/00—Compressor arrangements
- F25B31/006—Cooling of compressor or motor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Geometry (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Compressor (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
A cooling device (1) designed specially for application to refrigeration units, comprising a chamber (10) which at least partially envelops the casing of an electrically-powered compressor (3) and which contains a fluid with a low boiling point. The chamber (10) is connected to a condenser (12) by a first pipe (13) via which the heated steam ascends and by second pipe (14) via which the steam, after being liquified by the condenser (12), returns to the chamber (10) so that the low boiling point fluid can remove the heat from the compressor (3). <IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI010044 | 2001-01-11 | ||
IT2001MI000044A ITMI20010044A1 (en) | 2001-01-11 | 2001-01-11 | COOLING DEVICE PARTICULARLY DESIGNED TO BE APPLIED TO A REFRIGERATION UNIT |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60203648D1 true DE60203648D1 (en) | 2005-05-19 |
DE60203648T2 DE60203648T2 (en) | 2006-03-02 |
Family
ID=11446443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60203648T Expired - Fee Related DE60203648T2 (en) | 2001-01-11 | 2002-01-07 | COLD UNIT WITH A COOLER |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1223390B1 (en) |
AT (1) | ATE293235T1 (en) |
DE (1) | DE60203648T2 (en) |
IT (1) | ITMI20010044A1 (en) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1897178A (en) * | 1930-03-14 | 1933-02-14 | Kelvinator Corp | Refrigerant compressor cooling system |
US2250648A (en) * | 1939-03-28 | 1941-07-29 | Nash Kelvinator Corp | Refrigerating apparatus |
DE970063C (en) * | 1944-01-08 | 1958-08-14 | Siemens Elektrogeraete Gmbh | Compression refrigeration machine |
GB636615A (en) * | 1947-07-03 | 1950-05-03 | Gen Electric Co Ltd | Improvements in and relating to heat-exchangers for exchanging heat between a solid surface and a fluid |
US2672736A (en) * | 1950-08-31 | 1954-03-23 | Nash Kelvinator Corp | Compressor cooling in refrigerating apparatus |
FR2488683A1 (en) * | 1980-08-13 | 1982-02-19 | Refrigeration Cie Caladoise | Anti-condensation device for outer walls of refrigerators - uses auxiliary fluid circuit heated by waste energy from motor-compressor unit |
JPS59212692A (en) * | 1983-05-17 | 1984-12-01 | Akutoronikusu Kk | Structure of fin for heat exchange |
US5695004A (en) * | 1992-07-10 | 1997-12-09 | Beckwith; William R. | Air conditioning waste heat/reheat method and apparatus |
TW327672B (en) * | 1995-10-05 | 1998-03-01 | Babcock & Wilcox Co | Field serviceable fill tube for use on heat pipes |
-
2001
- 2001-01-11 IT IT2001MI000044A patent/ITMI20010044A1/en unknown
-
2002
- 2002-01-07 AT AT02000381T patent/ATE293235T1/en not_active IP Right Cessation
- 2002-01-07 DE DE60203648T patent/DE60203648T2/en not_active Expired - Fee Related
- 2002-01-07 EP EP02000381A patent/EP1223390B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE293235T1 (en) | 2005-04-15 |
EP1223390A1 (en) | 2002-07-17 |
EP1223390B1 (en) | 2005-04-13 |
ITMI20010044A1 (en) | 2002-07-11 |
DE60203648T2 (en) | 2006-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |