GB959832A - Improvements in or relating to screw rotor machines - Google Patents

Improvements in or relating to screw rotor machines

Info

Publication number
GB959832A
GB959832A GB19009/60A GB1900960A GB959832A GB 959832 A GB959832 A GB 959832A GB 19009/60 A GB19009/60 A GB 19009/60A GB 1900960 A GB1900960 A GB 1900960A GB 959832 A GB959832 A GB 959832A
Authority
GB
United Kingdom
Prior art keywords
valve
chamber
passages
rotor
port
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
GB19009/60A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Svenska Rotor Maskiner AB
Original Assignee
Svenska Rotor Maskiner 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 Svenska Rotor Maskiner AB filed Critical Svenska Rotor Maskiner AB
Publication of GB959832A publication Critical patent/GB959832A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/14—Rotary-piston machines or engines 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 toothed rotary pistons
    • F01C1/16—Rotary-piston machines or engines 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 toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
GB19009/60A 1959-06-04 1960-05-30 Improvements in or relating to screw rotor machines Expired GB959832A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE535659A SE220267C1 (enrdf_load_stackoverflow) 1959-06-04 1959-06-04

Publications (1)

Publication Number Publication Date
GB959832A true GB959832A (en) 1964-06-03

Family

ID=20266289

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19009/60A Expired GB959832A (en) 1959-06-04 1960-05-30 Improvements in or relating to screw rotor machines

Country Status (3)

Country Link
CH (1) CH386608A (enrdf_load_stackoverflow)
GB (1) GB959832A (enrdf_load_stackoverflow)
SE (1) SE220267C1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE413539B (sv) * 1978-09-06 1980-06-02 Bonnierfoeretagen Ab Kugghjulsmaskin

Also Published As

Publication number Publication date
CH386608A (de) 1965-01-15
SE220267C1 (enrdf_load_stackoverflow) 1968-04-30

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