SE7414436L - - Google Patents
Info
- Publication number
- SE7414436L SE7414436L SE7414436A SE7414436A SE7414436L SE 7414436 L SE7414436 L SE 7414436L SE 7414436 A SE7414436 A SE 7414436A SE 7414436 A SE7414436 A SE 7414436A SE 7414436 L SE7414436 L SE 7414436L
- Authority
- SE
- Sweden
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
- F25B31/00—Compressor arrangements
- F25B31/02—Compressor arrangements of motor-compressor units
- F25B31/026—Compressor arrangements of motor-compressor units with compressor of rotary 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
-
- 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
-
- 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
- F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
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)
- Rotary-Type Compressors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5366673A GB1495252A (en) | 1973-11-19 | 1973-11-19 | Processes of compression |
GB1244174 | 1974-03-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7414436L true SE7414436L (de) | 1975-05-20 |
Family
ID=26249025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7414436A SE7414436L (de) | 1973-11-19 | 1974-11-18 |
Country Status (8)
Country | Link |
---|---|
US (1) | US4020642A (de) |
JP (1) | JPS59719B2 (de) |
CS (1) | CS189674B2 (de) |
DE (1) | DE2455470A1 (de) |
FI (1) | FI332574A (de) |
FR (1) | FR2251734B1 (de) |
NL (1) | NL7414993A (de) |
SE (1) | SE7414436L (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4238700A (en) * | 1977-11-28 | 1980-12-09 | Filippov Iosif F | Electrical machine having an improved cooling system for a rotary superconductive winding |
US4375757A (en) * | 1981-07-17 | 1983-03-08 | William A. Stoll | Inlet water temperature control for ice making machine |
JPS58132161U (ja) * | 1982-03-01 | 1983-09-06 | 株式会社デンソー | モ−タ式燃料ポンプ |
DE3314651C2 (de) * | 1982-04-15 | 1986-11-27 | Mitsubishi Denki K.K., Tokio/Tokyo | Vakuumpumpe |
JPS58222997A (ja) * | 1982-06-21 | 1983-12-24 | Nippon Denso Co Ltd | ポンプ装置 |
JPS6117191U (ja) * | 1984-07-04 | 1986-01-31 | 株式会社神戸製鋼所 | スクリユ圧縮機 |
SE464655B (sv) * | 1986-01-31 | 1991-05-27 | Stal Refrigeration Ab | Rotationskompressor med tryckpulsdaempning |
JPS62243974A (ja) * | 1986-04-15 | 1987-10-24 | Seiko Seiki Co Ltd | ヘリウム圧縮機 |
JPH06100082B2 (ja) * | 1986-10-24 | 1994-12-12 | 株式会社日立製作所 | スクリユ流体機械 |
US4974427A (en) * | 1989-10-17 | 1990-12-04 | Copeland Corporation | Compressor system with demand cooling |
US5050389A (en) * | 1990-07-10 | 1991-09-24 | Sundstrand Corporation | Refrigeration system with oiless compressor supported by hydrodynamic bearings with multiple operation modes and method of operation |
JP3254671B2 (ja) * | 1996-12-27 | 2002-02-12 | 石川島播磨重工業株式会社 | リショルムコンプレッサを用いた燃料電池発電装置 |
US6176092B1 (en) | 1998-10-09 | 2001-01-23 | American Standard Inc. | Oil-free liquid chiller |
US6244844B1 (en) * | 1999-03-31 | 2001-06-12 | Emerson Electric Co. | Fluid displacement apparatus with improved helical rotor structure |
EP1440221B1 (de) * | 2001-10-11 | 2005-12-07 | Weatherford/Lamb, Inc. | Kombinierte bohrlochstimulations- und gasliftverstärkereinheit |
US7178592B2 (en) * | 2002-07-10 | 2007-02-20 | Weatherford/Lamb, Inc. | Closed loop multiphase underbalanced drilling process |
US7063161B2 (en) * | 2003-08-26 | 2006-06-20 | Weatherford/Lamb, Inc. | Artificial lift with additional gas assist |
US20060245961A1 (en) * | 2005-04-28 | 2006-11-02 | Tecumseh Products Company | Rotary compressor with permanent magnet motor |
JP4183021B1 (ja) * | 2007-06-11 | 2008-11-19 | ダイキン工業株式会社 | 圧縮機および冷凍装置 |
GB201122142D0 (en) * | 2011-12-21 | 2012-02-01 | Venus Systems Ltd | Centrifugal compressors |
DE102012102346A1 (de) * | 2012-03-20 | 2013-09-26 | Bitzer Kühlmaschinenbau Gmbh | Kältemittelverdichter |
DE102012102405A1 (de) * | 2012-03-21 | 2013-09-26 | Bitzer Kühlmaschinenbau Gmbh | Kältemittelverdichter |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2986905A (en) * | 1960-04-15 | 1961-06-06 | Vilter Mfg Co | Refrigerating system |
US3105633A (en) * | 1961-09-20 | 1963-10-01 | Gen Electric | Rotary compressor injection cooling arrangement |
US3155312A (en) * | 1961-12-27 | 1964-11-03 | Westinghouse Electric Corp | Refrigeration apparatus |
US3250460A (en) * | 1964-06-04 | 1966-05-10 | Borg Warner | Compressor with liquid refrigerant injection means |
GB1171291A (en) * | 1965-10-12 | 1969-11-19 | Svenska Rotor Maskiner Ab | Screw Rotor Machines |
US3422635A (en) * | 1967-03-21 | 1969-01-21 | Bbc Brown Boveri & Cie | Lubricating and cooling system for electric motors |
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 |
US3885402A (en) * | 1974-01-14 | 1975-05-27 | Dunham Bush Inc | Optimized point of injection of liquid refrigerant in a helical screw rotary compressor for refrigeration use |
-
1974
- 1974-11-16 CS CS747830A patent/CS189674B2/cs unknown
- 1974-11-18 FI FI3325/74A patent/FI332574A/fi unknown
- 1974-11-18 SE SE7414436A patent/SE7414436L/xx unknown
- 1974-11-18 NL NL7414993A patent/NL7414993A/xx not_active Application Discontinuation
- 1974-11-18 FR FR7437991A patent/FR2251734B1/fr not_active Expired
- 1974-11-19 JP JP49133476A patent/JPS59719B2/ja not_active Expired
- 1974-11-19 DE DE19742455470 patent/DE2455470A1/de not_active Withdrawn
- 1974-11-25 US US05/527,104 patent/US4020642A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NL7414993A (nl) | 1975-05-21 |
FI332574A (de) | 1975-05-20 |
FR2251734B1 (de) | 1982-02-19 |
US4020642A (en) | 1977-05-03 |
JPS59719B2 (ja) | 1984-01-07 |
DE2455470A1 (de) | 1975-05-22 |
JPS5083806A (de) | 1975-07-07 |
CS189674B2 (en) | 1979-04-30 |
FR2251734A1 (de) | 1975-06-13 |