JPS49111207A - - Google Patents

Info

Publication number
JPS49111207A
JPS49111207A JP1416474A JP1416474A JPS49111207A JP S49111207 A JPS49111207 A JP S49111207A JP 1416474 A JP1416474 A JP 1416474A JP 1416474 A JP1416474 A JP 1416474A JP S49111207 A JPS49111207 A JP S49111207A
Authority
JP
Japan
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.)
Pending
Application number
JP1416474A
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 filed Critical
Publication of JPS49111207A publication Critical patent/JPS49111207A/ja
Pending legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • 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
    • F04C29/04—Heating; Cooling; Heat insulation
    • F04C29/042—Heating; Cooling; Heat insulation by injecting a fluid

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)
  • Compressor (AREA)
JP1416474A 1973-02-05 1974-02-05 Pending JPS49111207A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32954873A 1973-02-05 1973-02-05

Publications (1)

Publication Number Publication Date
JPS49111207A true JPS49111207A (ja) 1974-10-23

Family

ID=23285922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1416474A Pending JPS49111207A (ja) 1973-02-05 1974-02-05

Country Status (4)

Country Link
JP (1) JPS49111207A (ja)
DE (1) DE2405300A1 (ja)
GB (1) GB1436049A (ja)
IT (1) IT1013050B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2924307A1 (de) * 1979-06-15 1980-12-18 Hans Guenter Ing Gra Friedrich Verfahren zum uebertragen von waerme und vorrichtung zur durchfuehrung des verfahrens
GB8625337D0 (en) * 1986-10-22 1986-11-26 Utile Eng Co Ltd Pumps
GB8718314D0 (en) * 1987-08-03 1987-09-09 Rotocold Ltd Gas compressor
IT1248932B (it) * 1990-06-01 1995-02-11 Enea Mattei Spa Compressore rotativo per gas refrigerante e procedimento relativo
DE4223315A1 (de) * 1991-07-30 1993-02-04 Mannesmann Ag Einspritzgekuehlter vielzellenverdichter
DE4341720C1 (de) * 1993-12-03 1995-06-08 Mannesmann Ag Einstufiger Flügelzellenverdichter

Also Published As

Publication number Publication date
DE2405300A1 (de) 1974-08-08
IT1013050B (it) 1977-03-30
GB1436049A (en) 1976-05-19

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