ATE41472T1 - Schraubenrotormaschinen. - Google Patents

Schraubenrotormaschinen.

Info

Publication number
ATE41472T1
ATE41472T1 AT85303744T AT85303744T ATE41472T1 AT E41472 T1 ATE41472 T1 AT E41472T1 AT 85303744 T AT85303744 T AT 85303744T AT 85303744 T AT85303744 T AT 85303744T AT E41472 T1 ATE41472 T1 AT E41472T1
Authority
AT
Austria
Prior art keywords
rotors
working fluid
flank
flanks
housing
Prior art date
Application number
AT85303744T
Other languages
English (en)
Inventor
David Hough
Sidney John Morris
Anthony Dobson Barber
Original Assignee
Compair Broomwade Ltd
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 Compair Broomwade Ltd filed Critical Compair Broomwade Ltd
Application granted granted Critical
Publication of ATE41472T1 publication Critical patent/ATE41472T1/de

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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Formation And Processing Of Food Products (AREA)
AT85303744T 1984-05-29 1985-05-29 Schraubenrotormaschinen. ATE41472T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848413619A GB8413619D0 (en) 1984-05-29 1984-05-29 Screw rotor machines
EP85303744A EP0166531B1 (de) 1984-05-29 1985-05-29 Schraubenrotormaschinen

Publications (1)

Publication Number Publication Date
ATE41472T1 true ATE41472T1 (de) 1989-04-15

Family

ID=10561607

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85303744T ATE41472T1 (de) 1984-05-29 1985-05-29 Schraubenrotormaschinen.

Country Status (7)

Country Link
US (1) US4636156A (de)
EP (1) EP0166531B1 (de)
JP (1) JPS6134301A (de)
AT (1) ATE41472T1 (de)
DE (1) DE3568821D1 (de)
GB (2) GB8413619D0 (de)
IN (1) IN168292B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD301062A7 (de) * 1989-01-17 1992-10-01 Kuehlautomat Berlin Gmbh Rotorpaar für Hochdruckschraubenverdichter
DE19502323C2 (de) * 1995-01-26 1997-09-18 Guenter Kirsten Verfahren zur Herstellung von Rotoren von Schraubenverdichtern
US5624250A (en) * 1995-09-20 1997-04-29 Kumwon Co., Ltd. Tooth profile for compressor screw rotors
JP2739873B2 (ja) * 1995-10-04 1998-04-15 クムウオン カンパニー リミテッド 圧縮機用スクリューロータの歯形
GB9610289D0 (en) 1996-05-16 1996-07-24 Univ City Plural screw positive displacement machines
GB2477777B (en) 2010-02-12 2012-05-23 Univ City Lubrication of screw expanders
CN101864992B (zh) * 2010-06-18 2012-09-19 江西华电电力有限责任公司 一种螺杆膨胀动力机的机械密封结构
GB2501302B (en) 2012-04-19 2016-08-31 The City Univ Reduced noise screw machines
CN110056506B (zh) * 2019-04-25 2024-03-22 余德林 一种干式无油螺杆型线及采用该螺杆的空气压缩机
JP2022069105A (ja) * 2020-10-23 2022-05-11 株式会社日立産機システム スクリュー圧縮機及びスクリューロータ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE341237B (de) * 1961-05-20 1971-12-20 Svenska Rotor Maskiner Ab
SE312394B (de) * 1965-05-10 1969-07-14 A Lysholm
GB1171291A (en) * 1965-10-12 1969-11-19 Svenska Rotor Maskiner Ab Screw Rotor Machines
GB1197432A (en) * 1966-07-29 1970-07-01 Svenska Rotor Maskiner Ab Improvements in and relating to Rotary Positive Displacement Machines of the Intermeshing Screw Type and Rotors therefor
DD122841A1 (de) * 1975-11-07 1976-11-05
DE2903969C2 (de) * 1979-02-02 1983-01-27 Bauer-Kompressoren Heinz Bauer, 8000 München Rotorläuferpaar für einen Schraubenverdichter
JPS5793602A (en) * 1980-12-03 1982-06-10 Hitachi Ltd Screw rotor
IN157732B (de) * 1981-02-06 1986-05-24 Svenska Rotor Maskiner Ab
SE429783B (sv) * 1981-12-22 1983-09-26 Sullair Tech Ab Rotorer for en skruvrotormaskin
DE3278039D1 (en) * 1982-10-25 1988-03-03 Hitachi Ltd Screw rotor machine

Also Published As

Publication number Publication date
IN168292B (de) 1991-03-09
EP0166531A1 (de) 1986-01-02
DE3568821D1 (en) 1989-04-20
US4636156A (en) 1987-01-13
JPH0226681B2 (de) 1990-06-12
EP0166531B1 (de) 1989-03-15
GB2159883A (en) 1985-12-11
GB8413619D0 (en) 1984-07-04
GB8513430D0 (en) 1985-07-03
GB2159883B (en) 1988-01-27
JPS6134301A (ja) 1986-02-18

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee