CH483566A - Ejector - Google Patents
EjectorInfo
- Publication number
- CH483566A CH483566A CH1109868A CH1109868A CH483566A CH 483566 A CH483566 A CH 483566A CH 1109868 A CH1109868 A CH 1109868A CH 1109868 A CH1109868 A CH 1109868A CH 483566 A CH483566 A CH 483566A
- Authority
- CH
- Switzerland
- Prior art keywords
- ejector
- Prior art date
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
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
- F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
- F25J1/0257—Construction and layout of liquefaction equipments, e.g. valves, machines
- F25J1/0275—Construction and layout of liquefaction equipments, e.g. valves, machines adapted for special use of the liquefaction unit, e.g. portable or transportable devices
- F25J1/0276—Laboratory or other miniature devices
-
- 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
- F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
-
- 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
- F25B9/08—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using ejectors
-
- 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
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
- F25J1/0047—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using an "external" refrigerant stream in a closed vapor compression cycle
- F25J1/0052—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using an "external" refrigerant stream in a closed vapor compression cycle by vaporising a liquid refrigerant stream
-
- 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
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/006—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the refrigerant fluid used
- F25J1/0062—Light or noble gases, mixtures thereof
- F25J1/0065—Helium
-
- 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
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
- F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
- F25J1/0257—Construction and layout of liquefaction equipments, e.g. valves, machines
-
- 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
- F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
- F25B2341/001—Ejectors not being used as compression device
- F25B2341/0012—Ejectors with the cooled primary flow at high pressure
-
- 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
- F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
- F25B2341/001—Ejectors not being used as compression device
- F25B2341/0013—Ejector control arrangements
-
- 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
- F25B2500/00—Problems to be solved
- F25B2500/01—Geometry problems, e.g. for reducing size
-
- 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
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2270/00—Refrigeration techniques used
- F25J2270/90—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration
- F25J2270/912—Liquefaction cycle of a low-boiling (feed) gas in a cryocooler, i.e. in a closed-loop refrigerator
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Jet Pumps And Other Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6710359A NL6710359A (en) | 1967-07-27 | 1967-07-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH483566A true CH483566A (en) | 1969-12-31 |
Family
ID=19800808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1109868A CH483566A (en) | 1967-07-27 | 1968-07-24 | Ejector |
Country Status (6)
Country | Link |
---|---|
US (1) | US3496735A (en) |
BE (1) | BE718598A (en) |
CH (1) | CH483566A (en) |
DE (1) | DE1703762A1 (en) |
FR (1) | FR1575202A (en) |
NL (1) | NL6710359A (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2009401A1 (en) * | 1970-02-27 | 1971-09-09 | Linde Ag, 6200 Wiesbaden | Process for liquefying low-boiling gases |
US3701264A (en) * | 1971-02-08 | 1972-10-31 | Borg Warner | Controls for multiple-phase ejector refrigeration systems |
US3670519A (en) * | 1971-02-08 | 1972-06-20 | Borg Warner | Capacity control for multiple-phase ejector refrigeration systems |
NL7304885A (en) * | 1973-04-09 | 1974-10-11 | ||
JPS5511863B2 (en) * | 1973-08-10 | 1980-03-28 | ||
CH625609A5 (en) * | 1977-12-23 | 1981-09-30 | Sulzer Ag | |
US4438633A (en) * | 1982-11-12 | 1984-03-27 | Hiser Leland L | Method and apparatus for using low grade thermal energy to improve efficiency of air conditioning and refrigeration systems |
DE3906169A1 (en) * | 1989-02-28 | 1990-08-30 | Uhde Gmbh | METHOD AND DEVICE FOR SEPARATING A MIXTURE COMING FROM AN EXTRACTOR |
US5240384A (en) * | 1990-10-30 | 1993-08-31 | Gas Research Institute | Pulsating ejector refrigeration system |
EP1589301B1 (en) * | 2000-03-15 | 2017-06-14 | Denso Corporation | Ejector cycle system with critical refrigerant pressure |
EP1553364A3 (en) * | 2000-06-01 | 2006-03-22 | Denso Corporation | Ejector cycle system |
JP3941602B2 (en) * | 2002-02-07 | 2007-07-04 | 株式会社デンソー | Ejector type decompression device |
JP2003262432A (en) * | 2002-03-08 | 2003-09-19 | Denso Corp | Heat exchanger for vapor compression refrigerator |
JP4120296B2 (en) | 2002-07-09 | 2008-07-16 | 株式会社デンソー | Ejector and ejector cycle |
JP4042637B2 (en) * | 2003-06-18 | 2008-02-06 | 株式会社デンソー | Ejector cycle |
JP2005037093A (en) * | 2003-07-18 | 2005-02-10 | Tgk Co Ltd | Refrigerating cycle |
CN103776189B (en) * | 2014-01-18 | 2016-02-24 | 西安交通大学 | Tonifying Qi for the band injector of heat pump assembly increases enthalpy type heat pump circulating system |
EP3099988B1 (en) * | 2014-01-30 | 2022-04-27 | Carrier Corporation | Vapor compression system and methods for its operation |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1779009A (en) * | 1928-02-15 | 1930-10-21 | Negro Luigo | Nozzle |
US2000762A (en) * | 1933-10-26 | 1935-05-07 | Gen Electric | Fluid jet pump |
US2000741A (en) * | 1933-10-26 | 1935-05-07 | Gen Electric | Fluid jet pump |
US2352094A (en) * | 1942-03-10 | 1944-06-20 | Clayton Manufacturing Co | Adjustable injector |
US3360955A (en) * | 1965-08-23 | 1968-01-02 | Carroll E. Witter | Helium fluid refrigerator |
US3277660A (en) * | 1965-12-13 | 1966-10-11 | Kaye & Co Inc Joseph | Multiple-phase ejector refrigeration system |
-
1967
- 1967-07-27 NL NL6710359A patent/NL6710359A/xx unknown
-
1968
- 1968-07-05 US US742624A patent/US3496735A/en not_active Expired - Lifetime
- 1968-07-06 DE DE19681703762 patent/DE1703762A1/en active Pending
- 1968-07-24 CH CH1109868A patent/CH483566A/en not_active IP Right Cessation
- 1968-07-25 BE BE718598D patent/BE718598A/xx not_active IP Right Cessation
- 1968-07-29 FR FR1575202D patent/FR1575202A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE718598A (en) | 1969-01-27 |
FR1575202A (en) | 1969-07-18 |
NL6710359A (en) | 1969-01-29 |
DE1703762A1 (en) | 1972-02-24 |
US3496735A (en) | 1970-02-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH483566A (en) | Ejector | |
CH449194A (en) | Macchina lavastoviglie | |
CH477887A (en) | Schibob | |
DE1756201B2 (en) | FOERDERER | |
FI46530B (en) | UPPMJUKNINGSMEDELKOMPOSITION FOER TEXTILER | |
FI53357C (en) | AMMUNITIONSBEHAOLLARE | |
DK126177B (en) | ETSEMASKINE | |
AT273680B (en) | Skibob | |
FI46545B (en) | TAETNINGSLIST | |
FI46942C (en) | Haukkari | |
DK138172C (en) | HAENGEMAPPE | |
DD61181A1 (en) | Mehrspindelfräskopf | |
FI46511B (en) | GASTAET PACKNING | |
AT285075B (en) | SCHLEUDERGIESZKOKILLE | |
FI46528B (en) | TRYCKNINGSFOERFARANDE | |
AT282389B (en) | Schloßkramme | |
DD62630A1 (en) | Hochspannungsheizelement | |
FI42364C (en) | Bärande golvplatta | |
FI43349C (en) | Väggbeklädnadsplatta | |
ES127594Y (en) | Motorcycle-helicopter | |
FI40430C (en) | Smakförbättringsmedel | |
FI41046C (en) | Elklämma | |
FI42164C (en) | Brandrepstalja | |
FI44250C (en) | Återkopplad omkodare | |
FI42367C (en) | Skorsten |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |