SE353767B - - Google Patents

Info

Publication number
SE353767B
SE353767B SE1365770A SE1365770A SE353767B SE 353767 B SE353767 B SE 353767B SE 1365770 A SE1365770 A SE 1365770A SE 1365770 A SE1365770 A SE 1365770A SE 353767 B SE353767 B SE 353767B
Authority
SE
Sweden
Application number
SE1365770A
Inventor
W Mann
Original Assignee
Kuehlautomat Veb
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 Kuehlautomat Veb filed Critical Kuehlautomat Veb
Publication of SE353767B publication Critical patent/SE353767B/xx

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
    • F04C29/0007—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)
  • Applications Or Details Of Rotary Compressors (AREA)
SE1365770A 1969-12-22 1970-10-08 SE353767B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14451069 1969-12-22

Publications (1)

Publication Number Publication Date
SE353767B true SE353767B (xx) 1973-02-12

Family

ID=5481976

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1365770A SE353767B (xx) 1969-12-22 1970-10-08

Country Status (7)

Country Link
BG (1) BG19603A3 (xx)
CS (1) CS163229B2 (xx)
DE (1) DE2044388A1 (xx)
DK (1) DK133198C (xx)
FR (1) FR2071903A5 (xx)
SE (1) SE353767B (xx)
SU (1) SU398056A3 (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986005576A1 (en) * 1985-03-22 1986-09-25 Svenska Rotor Maskiner Ab Method for refrigeration systems

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3795117A (en) * 1972-09-01 1974-03-05 Dunham Bush Inc Injection cooling of screw compressors
US4058988A (en) * 1976-01-29 1977-11-22 Dunham-Bush, Inc. Heat pump system with high efficiency reversible helical screw rotary compressor
FR2404737A1 (fr) * 1977-09-28 1979-04-27 Uniscrew Ltd Machine motrice a injection d'eau
GB2034012B (en) * 1978-10-25 1983-02-09 Thermo Electron Corp Method and apparatus for producing process steam
US5273412A (en) * 1991-03-28 1993-12-28 Grasso's Koninklijke Machinefabrieken N.V. Lubricated rotary compressor having a cooling medium inlet to the delivery port
NL9100555A (nl) * 1991-03-28 1992-10-16 Grasso Koninkl Maschf Rotatiecompressor.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138320A (en) * 1959-01-15 1964-06-23 Svenska Roytor Maskiner Aktieb Fluid seal for compressor
GB999651A (en) * 1961-09-20 1965-07-28 Gen Electric A hermetically sealed rotary refrigerant compressor
US3250460A (en) * 1964-06-04 1966-05-10 Borg Warner Compressor with liquid refrigerant injection means
SE338576B (xx) * 1968-05-06 1971-09-13 Stal Refrigeration Ab

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986005576A1 (en) * 1985-03-22 1986-09-25 Svenska Rotor Maskiner Ab Method for refrigeration systems

Also Published As

Publication number Publication date
DK133198B (da) 1976-04-05
BG19603A3 (xx) 1975-06-25
CS163229B2 (xx) 1975-08-29
DE2044388A1 (de) 1972-02-10
DK133198C (da) 1976-09-20
FR2071903A5 (fr) 1971-09-17
SU398056A3 (xx) 1973-09-17

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