CA1030503A - Rotors for a screw rotor machine - Google Patents

Rotors for a screw rotor machine

Info

Publication number
CA1030503A
CA1030503A CA229,937A CA229937A CA1030503A CA 1030503 A CA1030503 A CA 1030503A CA 229937 A CA229937 A CA 229937A CA 1030503 A CA1030503 A CA 1030503A
Authority
CA
Canada
Prior art keywords
rotors
screw rotor
rotor machine
machine
screw
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
CA229,937A
Other languages
French (fr)
Inventor
Kaj B.I. Emanuelsson
Sven E. Eriksson
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.)
Atlas Copco AB
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
Application granted granted Critical
Publication of CA1030503A publication Critical patent/CA1030503A/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
    • F01C1/082—Details specially related to intermeshing engagement type machines or engines
    • F01C1/084—Toothed wheels

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)
  • Supercharger (AREA)
CA229,937A 1974-06-24 1975-06-23 Rotors for a screw rotor machine Expired CA1030503A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7408229A SE386960B (en) 1974-06-24 1974-06-24 ROTORS FOR SCREWDRIVER MACHINE

Publications (1)

Publication Number Publication Date
CA1030503A true CA1030503A (en) 1978-05-02

Family

ID=20321513

Family Applications (1)

Application Number Title Priority Date Filing Date
CA229,937A Expired CA1030503A (en) 1974-06-24 1975-06-23 Rotors for a screw rotor machine

Country Status (8)

Country Link
JP (1) JPS6035557B2 (en)
BE (1) BE825834A (en)
CA (1) CA1030503A (en)
FI (1) FI61075C (en)
FR (1) FR2276461A1 (en)
GB (1) GB1443505A (en)
IT (1) IT1029479B (en)
SE (1) SE386960B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718378B2 (en) * 1977-04-26 1981-02-05 Kaeser Kompressoren Gmbh, 8630 Coburg Parallel and external axis rotary piston machine
JPS5477525A (en) * 1977-12-02 1979-06-21 Matsushita Electric Ind Co Ltd Contour compensating circuit
DE2911415C2 (en) * 1979-03-23 1982-04-15 Karl Prof.Dr.-Ing. 3000 Hannover Bammert Parallel and external axis rotary piston machine with meshing engagement
JPS6042359B2 (en) * 1979-09-14 1985-09-21 株式会社日立製作所 screw rotor
JPS59144185U (en) * 1983-03-16 1984-09-26 株式会社神戸製鋼所 Screw rotor of screw compressor etc.
JPS60212684A (en) * 1984-04-07 1985-10-24 Hokuetsu Kogyo Co Ltd Screw rotor
JP2703323B2 (en) * 1989-03-24 1998-01-26 株式会社神戸製鋼所 Screw rotor for screw pump device
CN103104500A (en) * 2012-11-15 2013-05-15 福建雪人压缩机科技有限公司 Refrigeration screw compressor with air suction port in shell shaft seal end
EP3187734A1 (en) * 2014-08-28 2017-07-05 IHI Corporation Screw rotor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1503488A (en) * 1974-03-06 1978-03-08 Svenska Rotor Maskiner Ab Meshing screw rotor fluid maching

Also Published As

Publication number Publication date
FR2276461B1 (en) 1980-12-12
SE7408229L (en) 1975-12-29
JPS5117011A (en) 1976-02-10
JPS6035557B2 (en) 1985-08-15
FI61075C (en) 1982-05-10
GB1443505A (en) 1976-07-21
DE2505113B2 (en) 1977-01-20
FR2276461A1 (en) 1976-01-23
IT1029479B (en) 1979-03-10
SE386960B (en) 1976-08-23
DE2505113A1 (en) 1976-01-15
FI61075B (en) 1982-01-29
FI751829A (en) 1975-12-25
BE825834A (en) 1975-06-16

Similar Documents

Publication Publication Date Title
AU501929B2 (en) Positive displacement rotary screw machine
CA1012578A (en) Shaft seals for a screw compressor
CA1022901A (en) Screw rotor machine
BE826392A (en) SCREW ROTOR MACHINE
CA989458A (en) Laminated rotor structure for a dynamoelectric machine
CA1033954A (en) Dialysis machine
CA1029348A (en) Screw rotor machine
BE817302A (en) SCREW ROTOR MACHINES
CA1013596A (en) Rotor cutter
CA1030203A (en) Slot closure for dynamoelectric machine
AU533166B2 (en) Intermeshing lobed rotor machine
CA1032212A (en) Housing structure for dynamoelectric machine
CA1019378A (en) Liquid-cooled rotor for dynamoelectric machines
CA1027093A (en) Rotary centrifugal machine
CA1030503A (en) Rotors for a screw rotor machine
CA1026235A (en) Rotary crankless machine
CA1025920A (en) Liquid-cooled rotor for dynamoelectric machines
CA998086A (en) Liquid-cooled rotor for dynamoelectric machines
CA985729A (en) Rotor for dynamoelectric machines
CA1012196A (en) Dynamoelectric machine with water-cooled rotor
CA1034180A (en) Structure of rotor for asynchronous machines
CA1006196A (en) Centrifugal casting machine seals
ZA766498B (en) A rotor for motors and machine tools
CA1009289A (en) Dynamo-electric machine rotor with end turn support
CA1026414A (en) Excitation winding arrangement for a synchronous electric machine