ZA716107B - Improvements in compressor units comprising at least two compressors - Google Patents

Improvements in compressor units comprising at least two compressors

Info

Publication number
ZA716107B
ZA716107B ZA716107A ZA716107A ZA716107B ZA 716107 B ZA716107 B ZA 716107B ZA 716107 A ZA716107 A ZA 716107A ZA 716107 A ZA716107 A ZA 716107A ZA 716107 B ZA716107 B ZA 716107B
Authority
ZA
South Africa
Prior art keywords
compressors
compressor units
compressor
units
Prior art date
Application number
ZA716107A
Inventor
K Jansson
B Anegard
S Stork
S Eriksson
Original Assignee
Atlas Copco Ab
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 Atlas Copco Ab filed Critical Atlas Copco Ab
Publication of ZA716107B publication Critical patent/ZA716107B/en

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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/123—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with radially or approximately radially from the rotor body extending tooth-like elements, co-operating with recesses in the other rotor, e.g. one tooth
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/126—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with radially from the rotor body extending elements, not necessarily co-operating with corresponding recesses in the other rotor, e.g. lobes, Roots type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
ZA716107A 1970-10-05 1971-09-13 Improvements in compressor units comprising at least two compressors ZA716107B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1348770 1970-10-05

Publications (1)

Publication Number Publication Date
ZA716107B true ZA716107B (en) 1972-05-31

Family

ID=20297476

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA716107A ZA716107B (en) 1970-10-05 1971-09-13 Improvements in compressor units comprising at least two compressors

Country Status (6)

Country Link
BE (1) BE773494A (en)
CA (1) CA950423A (en)
FR (1) FR2109922A5 (en)
GB (1) GB1328847A (en)
IT (1) IT939466B (en)
ZA (1) ZA716107B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482209A1 (en) * 1980-03-17 1981-11-13 Worthington Compressors Inc Rotary gas-compressor assembly - has pair of cooperating lobed rotors of dissimilar asymmetric configurations and incorporating balancing plugs
AU9155982A (en) * 1981-12-28 1983-07-07 Western Process Design Inc. Close-coupled, unitized power system
GB8617612D0 (en) * 1986-07-18 1986-08-28 Peabody Holmes Ltd Gas moving device
EP0578853B1 (en) * 1992-07-15 1996-09-25 Mario Antonio Morselli Rotary machine with conjugated profiles in continuous contact
US6506037B1 (en) * 1999-11-17 2003-01-14 Carrier Corporation Screw machine

Also Published As

Publication number Publication date
GB1328847A (en) 1973-09-05
IT939466B (en) 1973-02-10
CA950423A (en) 1974-07-02
FR2109922A5 (en) 1972-05-26
BE773494A (en) 1972-01-31

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