DE3671659D1 - Kaelteanlage. - Google Patents
Kaelteanlage.Info
- Publication number
- DE3671659D1 DE3671659D1 DE8686902534T DE3671659T DE3671659D1 DE 3671659 D1 DE3671659 D1 DE 3671659D1 DE 8686902534 T DE8686902534 T DE 8686902534T DE 3671659 T DE3671659 T DE 3671659T DE 3671659 D1 DE3671659 D1 DE 3671659D1
- Authority
- DE
- Germany
- Prior art keywords
- refrigeration plant
- refrigeration
- plant
- 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
- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
-
- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
- F25B1/047—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of screw type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Defrosting Systems (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8501439A SE447757B (sv) | 1985-03-22 | 1985-03-22 | Forfarande for oljeaterforing vid kylanleggning for kylning, tetning och smorjning av en i anleggningen ingaende skruvkompressor |
PCT/SE1986/000124 WO1986005576A1 (en) | 1985-03-22 | 1986-03-21 | Method for refrigeration systems |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3671659D1 true DE3671659D1 (de) | 1990-07-05 |
Family
ID=20359615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686902534T Expired - Fee Related DE3671659D1 (de) | 1985-03-22 | 1986-03-21 | Kaelteanlage. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4773229A (de) |
EP (1) | EP0258234B1 (de) |
JP (2) | JPS62502769A (de) |
KR (1) | KR870700135A (de) |
AU (1) | AU595195B2 (de) |
DE (1) | DE3671659D1 (de) |
DK (1) | DK154454C (de) |
SE (1) | SE447757B (de) |
WO (1) | WO1986005576A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5228301A (en) * | 1992-07-27 | 1993-07-20 | Thermo King Corporation | Methods and apparatus for operating a refrigeration system |
US5246357A (en) * | 1992-07-27 | 1993-09-21 | Westinghouse Electric Corp. | Screw compressor with oil-gas separation means |
DE4239197A1 (de) * | 1992-11-21 | 1994-05-26 | Abb Patent Gmbh | Kältemittelkreislauf |
US5419144A (en) * | 1992-11-30 | 1995-05-30 | Mitsubishi Denki Kabushiki Kaisha | Refrigeration device using hydrofluorocarbon refrigerant |
US5417132A (en) | 1993-01-19 | 1995-05-23 | Alan R. Pfaff | Rotary cutting dies |
WO2014106030A1 (en) * | 2012-12-27 | 2014-07-03 | Thermo King Corporation | Method of reducing liquid flooding in a transport refrigeration unit |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH156330A (de) * | 1928-10-18 | 1932-07-31 | Sulzer Ag | Einrichtung zum Rückführen von Öl aus dem Verdampfer in den Kompressor von Kältemaschinen. |
CH152329A (de) * | 1930-11-17 | 1932-01-31 | Sulzer Ag | Rotationskompressor. |
DE541801C (de) * | 1954-10-11 | 1932-01-18 | Rudolf Pawlikowski Dipl Ing | Verfahren und Einrichtung zum Betriebe von Zweitakt-Brennpulverkraftmaschinen |
US2975613A (en) * | 1959-01-23 | 1961-03-21 | Gen Motors Corp | Refrigerating apparatus with aspirator in a by-pass |
US3150277A (en) * | 1962-03-14 | 1964-09-22 | Worthington Corp | Hermetic motor cooling by liquid refrigerant |
DE2044388A1 (de) * | 1969-12-22 | 1972-02-10 | VEB Kühlautomat Berlin, χ 1197 Berlin | Schraubenkompressor |
GB1352698A (en) * | 1970-04-16 | 1974-05-08 | Hall Thermotank Int Ltd | Refrigeration |
GB1384397A (en) * | 1971-12-28 | 1975-02-19 | Svenska Rotor Maskiner Ab | Refrigeration plants |
US3795117A (en) * | 1972-09-01 | 1974-03-05 | Dunham Bush Inc | Injection cooling of screw compressors |
US3866438A (en) * | 1973-10-29 | 1975-02-18 | Carrier Corp | Motor cooling apparatus utilizing a refrigerant flow circuit |
GB1548663A (en) * | 1975-06-24 | 1979-07-18 | Maekawa Seisakusho Kk | Refrigerating apparatus |
JPS53109343A (en) * | 1977-03-04 | 1978-09-25 | Hitachi Ltd | Air conditioner |
JPS5494149A (en) * | 1978-01-06 | 1979-07-25 | Hitachi Ltd | Freezer |
US4375156A (en) * | 1980-10-03 | 1983-03-01 | Dunham-Bush, Inc. | Closed loop compressed gas system with oil mist lubricated screw compressor |
JPS586233U (ja) * | 1981-07-07 | 1983-01-14 | 株式会社石田衡器製作所 | 分散供給装置 |
-
1985
- 1985-03-22 SE SE8501439A patent/SE447757B/sv not_active IP Right Cessation
-
1986
- 1986-03-21 DE DE8686902534T patent/DE3671659D1/de not_active Expired - Fee Related
- 1986-03-21 JP JP61501997A patent/JPS62502769A/ja active Pending
- 1986-03-21 EP EP86902534A patent/EP0258234B1/de not_active Expired - Lifetime
- 1986-03-21 AU AU56652/86A patent/AU595195B2/en not_active Expired - Fee Related
- 1986-03-21 KR KR860700820A patent/KR870700135A/ko not_active Application Discontinuation
- 1986-03-21 WO PCT/SE1986/000124 patent/WO1986005576A1/en active IP Right Grant
- 1986-03-21 US US06/934,446 patent/US4773229A/en not_active Expired - Lifetime
- 1986-11-21 DK DK558586A patent/DK154454C/da not_active IP Right Cessation
-
1992
- 1992-08-21 JP JP058832U patent/JPH0583666U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DK558586D0 (da) | 1986-11-21 |
AU5665286A (en) | 1986-10-13 |
AU595195B2 (en) | 1990-03-29 |
US4773229A (en) | 1988-09-27 |
SE8501439L (sv) | 1986-09-23 |
DK154454C (da) | 1989-06-19 |
DK558586A (da) | 1986-11-21 |
WO1986005576A1 (en) | 1986-09-25 |
DK154454B (da) | 1988-11-14 |
KR870700135A (ko) | 1987-03-14 |
EP0258234A1 (de) | 1988-03-09 |
SE8501439D0 (sv) | 1985-03-22 |
SE447757B (sv) | 1986-12-08 |
JPS62502769A (ja) | 1987-10-22 |
EP0258234B1 (de) | 1990-05-30 |
JPH0583666U (ja) | 1993-11-12 |
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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 |