GB344565A - Process and means for producing cold more particularly for electric domestic refrigerator cabinets - Google Patents
Process and means for producing cold more particularly for electric domestic refrigerator cabinetsInfo
- Publication number
- GB344565A GB344565A GB38954/29A GB3895429A GB344565A GB 344565 A GB344565 A GB 344565A GB 38954/29 A GB38954/29 A GB 38954/29A GB 3895429 A GB3895429 A GB 3895429A GB 344565 A GB344565 A GB 344565A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compressor
- absorption
- evaporator
- absorber
- liquid
- 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
- F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
- F25B25/02—Compression-sorption machines, plants, or systems
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
- C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
344,565. Refrigerating. SIEMENS SCHUCKERTWERKE AKT.-GES., Siemensstadt, Berlin. Dec. 19, 1929, No. 38954. Convention date, Dec. 22, 1928. [Class 29.] Compression and absorption systems. -In a combined compression and absorption system an absorber 4 is located between the suction side of the evaporator 2 and a compressor 11, so that during the working periods of the compressor, which may be controlled automatically in accordance with the pressure and temperature in the evaporator, vapour is withdrawn from the solution by the compressor, and delivered to a condenser coil 13 and thence through an expansion valve 15 to the evaporator. Vapour returns through a pipe 3 to the liquid space of the absorber. Heat is conveyed to the solution from the surroundings by gills 6, and also from the compressor and motor when these are located in the liquid, so that no absorption takes places while the compressor is working, the gas merely accumulating above the liquid space of the absorber. When the compressor stops, however, absorption begins and evaporation continues at higher pressure and temperature, until another operating period of the compressor ensues. A separator 8 is located in the compressor suction. The condenser is coiled around the gills 6, or, according to a modification, is located in the liquid. The pump and motor casings may be sealed together to avoid the use of a stuffing box. The plant is particularly suited to domestic refrigerators.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES89008D DE530406C (en) | 1928-12-23 | 1928-12-23 | Process for generating cold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB344565A true GB344565A (en) | 1931-03-12 |
Family
ID=7514814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB38954/29A Expired GB344565A (en) | 1928-12-23 | 1929-12-19 | Process and means for producing cold more particularly for electric domestic refrigerator cabinets |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1926654A (en) |
| DE (1) | DE530406C (en) |
| GB (1) | GB344565A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3243966A (en) * | 1962-05-07 | 1966-04-05 | Dow Chemical Co | Hydrate decomposition refrigeration process |
| US4311917A (en) * | 1980-03-31 | 1982-01-19 | Thomas R. Hencey, Jr. | Non-pollution motor |
| FR2526136B1 (en) * | 1982-04-28 | 1986-05-30 | Rodie Talbere Henri | RESORPTION CYCLE PROCESS FOR HEAT PUMPS |
| SE9700008D0 (en) * | 1997-01-02 | 1997-01-02 | Sjoeblom Hans | Heating Machine |
| US8434323B2 (en) * | 2008-07-14 | 2013-05-07 | Johnson Controls Technology Company | Motor cooling applications |
-
1928
- 1928-12-23 DE DES89008D patent/DE530406C/en not_active Expired
-
1929
- 1929-12-19 GB GB38954/29A patent/GB344565A/en not_active Expired
- 1929-12-26 US US416514A patent/US1926654A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE530406C (en) | 1933-11-01 |
| US1926654A (en) | 1933-09-12 |
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