GB1084465A - A meshing screw rotor machine for elastic working fluid - Google Patents

A meshing screw rotor machine for elastic working fluid

Info

Publication number
GB1084465A
GB1084465A GB37250/64A GB3725064A GB1084465A GB 1084465 A GB1084465 A GB 1084465A GB 37250/64 A GB37250/64 A GB 37250/64A GB 3725064 A GB3725064 A GB 3725064A GB 1084465 A GB1084465 A GB 1084465A
Authority
GB
United Kingdom
Prior art keywords
lobes
working fluid
lobe
sept
screw rotor
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
GB37250/64A
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 GB1084465A publication Critical patent/GB1084465A/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
    • 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
    • F04C18/14—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 toothed rotary pistons
    • F04C18/16—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 toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary-Type Compressors (AREA)
  • Rotary Pumps (AREA)
GB37250/64A 1963-09-12 1964-09-11 A meshing screw rotor machine for elastic working fluid Expired GB1084465A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9983/63A SE303170B (enrdf_load_stackoverflow) 1963-09-12 1963-09-12

Publications (1)

Publication Number Publication Date
GB1084465A true GB1084465A (en) 1967-09-20

Family

ID=20277955

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37250/64A Expired GB1084465A (en) 1963-09-12 1964-09-11 A meshing screw rotor machine for elastic working fluid

Country Status (6)

Country Link
US (1) US3283996A (enrdf_load_stackoverflow)
JP (1) JPS504886B1 (enrdf_load_stackoverflow)
BE (1) BE652892A (enrdf_load_stackoverflow)
DE (1) DE1428270B2 (enrdf_load_stackoverflow)
GB (1) GB1084465A (enrdf_load_stackoverflow)
SE (1) SE303170B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE756510A (fr) * 1969-09-23 1971-03-01 Atlas Copco Ab Perfectionnements aux machines a rotors helicoidaux
US3692441A (en) * 1971-05-20 1972-09-19 Pavel Evgenievich Amosov Screw rotor machine for compressible media
US4504203A (en) * 1983-01-18 1985-03-12 Delta Screw Nederland B.V. Apparatus adapted for use as a screw compressor for motor
US5083907A (en) * 1990-05-25 1992-01-28 Eaton Corporation Roots-type blower with improved inlet
US5078583A (en) * 1990-05-25 1992-01-07 Eaton Corporation Inlet port opening for a roots-type blower
JP2005315149A (ja) * 2004-04-28 2005-11-10 Toyota Industries Corp スクリュー式流体機械
US7779822B2 (en) * 2007-01-12 2010-08-24 Gm Global Technology Operations, Inc. Intake assembly with integral resonators
CN219281960U (zh) * 2023-02-27 2023-06-30 开利公司 螺杆压缩机以及具有其的制冷系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2486770A (en) * 1946-08-21 1949-11-01 Joseph E Whitfield Arc generated thread form for helical rotary members
IT454201A (enrdf_load_stackoverflow) * 1947-07-16
BE576046A (fr) * 1958-02-27 1959-06-15 Svenska Rotor Maskiner Ab Dispositif à rotors, notamment pour compresseur
GB968195A (en) * 1960-08-30 1964-08-26 Howden James & Co Ltd Improvements in or relating to rotary engines and compressors

Also Published As

Publication number Publication date
SE303170B (enrdf_load_stackoverflow) 1968-08-19
DE1428270B2 (de) 1980-01-17
JPS504886B1 (enrdf_load_stackoverflow) 1975-02-25
DE1428270A1 (de) 1970-01-08
DE1428270C3 (enrdf_load_stackoverflow) 1980-09-11
BE652892A (enrdf_load_stackoverflow) 1964-12-31
US3283996A (en) 1966-11-08

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