FR975899A - Back-compression refrigeration machine - Google Patents

Back-compression refrigeration machine

Info

Publication number
FR975899A
FR975899A FR975899DA FR975899A FR 975899 A FR975899 A FR 975899A FR 975899D A FR975899D A FR 975899DA FR 975899 A FR975899 A FR 975899A
Authority
FR
France
Prior art keywords
refrigeration machine
compression refrigeration
compression
machine
refrigeration
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
Application number
Other languages
French (fr)
Inventor
Daniel Labeyrie
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
Application granted granted Critical
Publication of FR975899A publication Critical patent/FR975899A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/026—Lubricant separation
    • 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
    • F04C2240/00—Components
    • F04C2240/60—Shafts
    • F04C2240/603—Shafts with internal channels for fluid distribution, e.g. hollow shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR975899D 1948-12-07 1948-12-07 Back-compression refrigeration machine Expired FR975899A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR975899T 1948-12-07

Publications (1)

Publication Number Publication Date
FR975899A true FR975899A (en) 1951-03-12

Family

ID=9518384

Family Applications (1)

Application Number Title Priority Date Filing Date
FR975899D Expired FR975899A (en) 1948-12-07 1948-12-07 Back-compression refrigeration machine

Country Status (1)

Country Link
FR (1) FR975899A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793780A (en) * 1984-11-15 1988-12-27 Nippondenso Co., Ltd. Rolling piston type rotary machine with discharge passage in vane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793780A (en) * 1984-11-15 1988-12-27 Nippondenso Co., Ltd. Rolling piston type rotary machine with discharge passage in vane

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