GB986778A - Refrigeration apparatus - Google Patents
Refrigeration apparatusInfo
- Publication number
- GB986778A GB986778A GB16385/63A GB1638563A GB986778A GB 986778 A GB986778 A GB 986778A GB 16385/63 A GB16385/63 A GB 16385/63A GB 1638563 A GB1638563 A GB 1638563A GB 986778 A GB986778 A GB 986778A
- Authority
- GB
- United Kingdom
- Prior art keywords
- space
- regenerator
- air
- valve
- valves
- 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
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0085—Systems using a compressed air circuit
-
- 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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
- F25B9/004—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being air
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
986,778. Refrigerating. M. G. DUBINSKY, and S. K. TUMANSKY. Sept. 24, 1963 [April 25, 1963], No. 16385/63. Heading F4H. A space to be refrigerated is supplied with atmospheric air which has been cooled and dried in a regenerator, the air leaving the space being expanded and used to absorb heat and moisture from the regenerator. As shown, air from the atmosphere is directed by a valve 7 through a section 3 of a regenerator in which it is cooled and dried, and then passes via a valve 8 to a space 5 to be refrigerated. The air leaving the space 5 is expanded in a turbine 1 and passed through a section 4 of the regenerator to a compressor 2 which discharges compressed air to atmosphere. Valves 7 and 8 are periodically switched to their dotted-line positions to reverse the functions of the regenerator sections 3 and 4. On starting up the system valves 9<SP>1</SP> are operated to short-circuit the space 5 via a duct 9 until the required temperature is reached; valves 9<SP>1</SP> may also be used during normal running to regulate the refrigeration in space 5. The turbine 1 assists in driving compressor 2 which is also driven through gearing 6. The pressure in space 5 may be maintained exactly atmospheric by including a fan in the system immediately upstream of either the space 5 or valve 7; otherwise the pressure in space 5 may be up to 400 mm. of water below atmospheric.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED41226A DE1288615B (en) | 1963-03-27 | 1963-03-27 | Device for cooling a chamber |
CH439263A CH425847A (en) | 1963-03-27 | 1963-04-05 | Method and device for cooling a chamber |
BE630682D BE630682A (en) | 1963-03-27 | 1963-04-05 | |
US274898A US3213640A (en) | 1963-03-27 | 1963-04-19 | Air turbocompressor refrigeration systems |
GB16385/63A GB986778A (en) | 1963-03-27 | 1963-04-25 | Refrigeration apparatus |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED41226A DE1288615B (en) | 1963-03-27 | 1963-03-27 | Device for cooling a chamber |
BE630682 | 1963-04-05 | ||
CH439263A CH425847A (en) | 1963-03-27 | 1963-04-05 | Method and device for cooling a chamber |
US274898A US3213640A (en) | 1963-03-27 | 1963-04-19 | Air turbocompressor refrigeration systems |
GB16385/63A GB986778A (en) | 1963-03-27 | 1963-04-25 | Refrigeration apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB986778A true GB986778A (en) | 1965-03-24 |
Family
ID=30773684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB16385/63A Expired GB986778A (en) | 1963-03-27 | 1963-04-25 | Refrigeration apparatus |
Country Status (5)
Country | Link |
---|---|
US (1) | US3213640A (en) |
BE (1) | BE630682A (en) |
CH (1) | CH425847A (en) |
DE (1) | DE1288615B (en) |
GB (1) | GB986778A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4259844A (en) * | 1979-07-30 | 1981-04-07 | Helix Technology Corporation | Stacked disc heat exchanger for refrigerator cold finger |
US5535601A (en) * | 1995-02-17 | 1996-07-16 | Tochigi Fugi Sangyo Kabushiki Kaisha | Air conditioning system |
SE508282C2 (en) * | 1995-02-20 | 1998-09-21 | Svenska Rotor Maskiner Ab | Cooling system for air and ways to operate such a system |
DE19525638C2 (en) * | 1995-07-14 | 1998-04-09 | Univ Dresden Tech | Cooling process using low-boiling gases and device for carrying out the process |
US6360557B1 (en) * | 2000-10-03 | 2002-03-26 | Igor Reznik | Counter flow air cycle air conditioner with negative air pressure after cooling |
US7841845B2 (en) | 2005-05-16 | 2010-11-30 | Emerson Climate Technologies, Inc. | Open drive scroll machine |
EP1934435B1 (en) * | 2005-10-04 | 2015-06-10 | AC-Sun ApS | Cooling apparatus for air conditioning and heat pumps |
DE112018002662T5 (en) * | 2017-05-25 | 2020-02-27 | National University Corporation Tokyo University Of Agriculture And Technology | HEAT TRANSFER DEVICE AND OVEN THAT IS PROVIDED |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1906370A (en) * | 1931-12-10 | 1933-05-02 | Frank M Darrow | Mechanical system for heating or cooling air |
US2044330A (en) * | 1932-03-05 | 1936-06-16 | Richter Alfred | Air conditioner |
US2175162A (en) * | 1937-02-15 | 1939-10-03 | Buensod Stacey Air Conditionin | Method and apparatus for cooling media |
FR1061303A (en) * | 1952-08-07 | 1954-04-12 | Improvement in refrigeration processes | |
GB798770A (en) * | 1956-06-13 | 1958-07-23 | Willard Langdon Morrison | Improvements in refrigeration systems |
-
1963
- 1963-03-27 DE DED41226A patent/DE1288615B/en active Pending
- 1963-04-05 CH CH439263A patent/CH425847A/en unknown
- 1963-04-05 BE BE630682D patent/BE630682A/xx unknown
- 1963-04-19 US US274898A patent/US3213640A/en not_active Expired - Lifetime
- 1963-04-25 GB GB16385/63A patent/GB986778A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1288615B (en) | 1969-02-06 |
US3213640A (en) | 1965-10-26 |
CH425847A (en) | 1966-12-15 |
BE630682A (en) | 1963-07-31 |
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