IL56763A - Cryogenic refrigeration system comprising screw compressorexpander - Google Patents

Cryogenic refrigeration system comprising screw compressorexpander

Info

Publication number
IL56763A
IL56763A IL56763A IL5676379A IL56763A IL 56763 A IL56763 A IL 56763A IL 56763 A IL56763 A IL 56763A IL 5676379 A IL5676379 A IL 5676379A IL 56763 A IL56763 A IL 56763A
Authority
IL
Israel
Prior art keywords
compressorexpander
screw
refrigeration system
cryogenic refrigeration
cryogenic
Prior art date
Application number
IL56763A
Other versions
IL56763A0 (en
Original Assignee
Hughes Aircraft Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of IL56763A0 publication Critical patent/IL56763A0/en
Publication of IL56763A publication Critical patent/IL56763A/en

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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/06—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using expanders
    • 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/008—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids for other than working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • F04C27/009—Shaft sealings specially adapted for pumps
    • 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
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide

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)
IL56763A 1978-04-10 1979-02-28 Cryogenic refrigeration system comprising screw compressorexpander IL56763A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89467778A 1978-04-10 1978-04-10

Publications (2)

Publication Number Publication Date
IL56763A0 IL56763A0 (en) 1979-05-31
IL56763A true IL56763A (en) 1981-12-31

Family

ID=25403389

Family Applications (1)

Application Number Title Priority Date Filing Date
IL56763A IL56763A (en) 1978-04-10 1979-02-28 Cryogenic refrigeration system comprising screw compressorexpander

Country Status (3)

Country Link
EP (1) EP0004609A3 (en)
JP (2) JPS54154813A (en)
IL (1) IL56763A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328684A (en) * 1978-04-10 1982-05-11 Hughes Aircraft Company Screw compressor-expander cryogenic system with magnetic coupling
JPS6051621B2 (en) * 1980-04-16 1985-11-14 株式会社前川製作所 Method for recovering power from refrigeration or heat pump cycles
JPS6051622B2 (en) * 1980-04-26 1985-11-14 株式会社前川製作所 Effective energy utilization method in heat supply equipment consisting of a combination of heat pump cycle and cogeneration steam cycle
GB2124306B (en) * 1982-06-22 1985-08-29 Pauline Elsie Rowe Heat engine
JPH027412Y2 (en) * 1987-07-28 1990-02-22
US5467613A (en) * 1994-04-05 1995-11-21 Carrier Corporation Two phase flow turbine
BE1020311A3 (en) * 2012-02-28 2013-07-02 Atlas Copco Airpower Nv SCREW COMPRESSOR.
BE1020312A3 (en) 2012-02-28 2013-07-02 Atlas Copco Airpower Nv COMPRESSOR DEVICE, AS WELL AS USE OF SUCH SET-UP.
US11015602B2 (en) 2012-02-28 2021-05-25 Atlas Copco Airpower, Naamloze Vennootschap Screw compressor
CN103277309A (en) * 2013-06-17 2013-09-04 上海大隆机器厂有限公司 Synchronous gear device of double-screw-rod compressor
FI3947922T3 (en) 2019-04-05 2023-04-04 Power generation system and method to generate power by operation of such power generation system
BE1027172B1 (en) 2019-04-05 2020-11-05 Atlas Copco Airpower Nv Power generation system and method of generating power using such power generation system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1440000A (en) * 1920-05-03 1922-12-26 Charles E Bonine Refrigeration
US1673153A (en) * 1922-06-15 1928-06-12 Maclaren Electric Appliance Co Refrigerating machine
DE609405C (en) * 1933-01-04 1935-02-14 Aeg Air cooling machine
FR796274A (en) * 1934-10-16 1936-04-03 Milo Ab Compressor or helical motor
DE699427C (en) * 1938-10-01 1940-11-28 Julius Pintsch Kom Ges Open cold air machine
US2804260A (en) * 1949-07-11 1957-08-27 Svenska Rotor Maskiner Ab Engines of screw rotor type
GB882213A (en) * 1958-06-04 1961-11-15 Netzschkau Maschf Nema Gas refrigeration machine
US3184155A (en) * 1963-04-17 1965-05-18 Cooper Bessemer Corp Motor compressor unit
DE2034213C3 (en) * 1969-10-10 1985-04-25 Ferrofluidics Corp., Burlington, Mass. Magnetic seal for sealing sealing gaps
AU4325272A (en) * 1971-06-21 1973-12-13 Vilter Manufacturing Corp Rotary screw type, internal combustion engine
DE2636024A1 (en) * 1976-08-11 1978-03-23 Hans Meyer Lobe gear type compressor or expansion engine - has two similar rotor sections of different sizes linked together

Also Published As

Publication number Publication date
EP0004609A2 (en) 1979-10-17
JPS54154813A (en) 1979-12-06
IL56763A0 (en) 1979-05-31
JPS60162868U (en) 1985-10-29
EP0004609A3 (en) 1979-10-31
JPS6347824Y2 (en) 1988-12-09

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