GB1008905A - Improvements in or relating to refrigeration units using dry ice - Google Patents
Improvements in or relating to refrigeration units using dry iceInfo
- Publication number
- GB1008905A GB1008905A GB32539/63A GB3253963A GB1008905A GB 1008905 A GB1008905 A GB 1008905A GB 32539/63 A GB32539/63 A GB 32539/63A GB 3253963 A GB3253963 A GB 3253963A GB 1008905 A GB1008905 A GB 1008905A
- Authority
- GB
- United Kingdom
- Prior art keywords
- condenser
- evaporator
- cooled
- pump
- vapour
- 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
- 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
- F25D3/12—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow
- F25D3/125—Movable containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3235—Cooling devices using sublimation, e.g. dry ice cooling or melting ice
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/14—Power generation using energy from the expansion of the refrigerant
- F25B2400/141—Power generation using energy from the expansion of the refrigerant the extracted power is not recycled back in the refrigerant circuit
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Removal Of Water From Condensation And Defrosting (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
1,008,905. Refrigerating. TRANSTHERMOS G.m.b.H. Aug. 16, 1963 [Aug. 18. 1962], No. 32539/63. Heading F4H. An enclosure 1 is cooled by the evaporator 2 of a closed evaporating-condensing system the condenser 5 of which is cooled by blocks 6 of solid Co 2 , a circulating pump 11 being provided in the system. The blocks 6 are immersed in a liquid 7, e.g. the higher alcohols or methylene chloride, in an insulated tank 4 having double walls which form the condenser 5. When it becomes necessary to defrost evaporator 2 or when it is desied to heat the enclosure, valves 12 and 13 are operated to connect a heat exchanger 14 in the circuit in place of the condenser 5 and pump 11. Heat exchanger 14 is associated with a heat source, e.g. a vehicle exhaust, ambient air, an electric heater or the cooling water circuit of a vehicle, and now functions as the evaporator of the system with former evaporator 2 as the condenser. The vapour from the evaporating Co 2 may be used to provide the power for the pump 11 and for a fan 3 in the compartment, in which case the vapour is led from the tank 4, heated and expanded in an expansion machine (Fig. 2, not shown). The cooled, expanded Co 2 may be supplied to the compartment 1 or to its insulation.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC27751A DE1244210B (en) | 1962-08-18 | 1962-08-18 | Cooling set for cooling isolated rooms, in particular containers of transport vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1008905A true GB1008905A (en) | 1965-11-03 |
Family
ID=7018438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32539/63A Expired GB1008905A (en) | 1962-08-18 | 1963-08-16 | Improvements in or relating to refrigeration units using dry ice |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT248480B (en) |
| CH (1) | CH426904A (en) |
| DE (1) | DE1244210B (en) |
| GB (1) | GB1008905A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2275098A (en) * | 1993-02-13 | 1994-08-17 | Air Prod & Chem | Refrigeration system for cooling a container |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005012926B4 (en) * | 2005-03-21 | 2007-02-01 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Device for expanding the scope of use of a vehicle retrofitted for research purposes |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2005611A (en) * | 1933-06-06 | 1935-06-18 | Fulton Sylphon Co | Dry ice refrigerating system |
| US2175267A (en) * | 1934-10-09 | 1939-10-10 | David H Killeffer | Method of and apparatus for refrigeration |
| US2380537A (en) * | 1938-12-20 | 1945-07-31 | Western Products Company Inc | Means for refrigeration |
| US2559095A (en) * | 1947-02-24 | 1951-07-03 | C Van King | Refrigeration system |
| US2580210A (en) * | 1949-08-22 | 1951-12-25 | Joseph S Zuckerman | Self-contained cooler using dry ice refrigerant |
-
1962
- 1962-08-18 DE DEC27751A patent/DE1244210B/en active Pending
-
1963
- 1963-08-09 CH CH986063A patent/CH426904A/en unknown
- 1963-08-16 GB GB32539/63A patent/GB1008905A/en not_active Expired
- 1963-08-19 AT AT660963A patent/AT248480B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2275098A (en) * | 1993-02-13 | 1994-08-17 | Air Prod & Chem | Refrigeration system for cooling a container |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1244210B (en) | 1967-07-13 |
| CH426904A (en) | 1966-12-31 |
| AT248480B (en) | 1966-07-25 |
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