ATE41201T1 - Schraubenrotorkompressor oder expansionsmaschine. - Google Patents
Schraubenrotorkompressor oder expansionsmaschine.Info
- Publication number
- ATE41201T1 ATE41201T1 AT85305197T AT85305197T ATE41201T1 AT E41201 T1 ATE41201 T1 AT E41201T1 AT 85305197 T AT85305197 T AT 85305197T AT 85305197 T AT85305197 T AT 85305197T AT E41201 T1 ATE41201 T1 AT E41201T1
- Authority
- AT
- Austria
- Prior art keywords
- rotor
- sub
- female
- male
- lobe
- Prior art date
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 Pumps (AREA)
- Supercharger (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/645,958 US4527967A (en) | 1984-08-31 | 1984-08-31 | Screw rotor machine with specific tooth profile |
EP85305197A EP0174081B1 (de) | 1984-08-31 | 1985-07-22 | Schraubenrotorkompressor oder -expansionsmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE41201T1 true ATE41201T1 (de) | 1989-03-15 |
Family
ID=24591149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT85305197T ATE41201T1 (de) | 1984-08-31 | 1985-07-22 | Schraubenrotorkompressor oder expansionsmaschine. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4527967A (de) |
EP (1) | EP0174081B1 (de) |
JP (1) | JPS6161901A (de) |
AT (1) | ATE41201T1 (de) |
CA (1) | CA1247570A (de) |
DE (1) | DE3568604D1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN157732B (de) * | 1981-02-06 | 1986-05-24 | Svenska Rotor Maskiner Ab | |
JPH0320481Y2 (de) * | 1985-06-29 | 1991-05-02 | ||
US4673344A (en) * | 1985-12-16 | 1987-06-16 | Ingalls Robert A | Screw rotor machine with specific lobe profiles |
US4671750A (en) * | 1986-07-10 | 1987-06-09 | Kabushiki Kaisha Kobe Seiko Sho | Screw rotor mechanism with specific tooth profile |
JPS6463688A (en) * | 1987-09-01 | 1989-03-09 | Kobe Steel Ltd | Screw rotor for screw compressor |
US5066205A (en) * | 1989-05-19 | 1991-11-19 | Excet Corporation | Screw rotor lobe profile for simplified screw rotor machine capacity control |
US4938672A (en) * | 1989-05-19 | 1990-07-03 | Excet Corporation | Screw rotor lobe profile for simplified screw rotor machine capacity control |
JP3356468B2 (ja) † | 1992-10-09 | 2002-12-16 | 株式会社前川製作所 | スクリューロータ |
GB9610289D0 (en) | 1996-05-16 | 1996-07-24 | Univ City | Plural screw positive displacement machines |
SE508087C2 (sv) * | 1996-12-16 | 1998-08-24 | Svenska Rotor Maskiner Ab | Par av samverkande skruvrotorer, skruvrotor samt skruvrotormaskin försedd med dylika skruvrotorer |
JPH11141479A (ja) * | 1997-11-11 | 1999-05-25 | Kobe Steel Ltd | スクリュ式圧縮機等のスクリュロータ |
AU2003257923B2 (en) * | 1998-05-29 | 2006-09-14 | Carrier Corporation | Conjugate screw rotor profile |
US6139299A (en) * | 1998-05-29 | 2000-10-31 | Carrier Corporation | Conjugate screw rotor profile |
US6193491B1 (en) * | 1999-12-22 | 2001-02-27 | Hong-Yih Cheng | Rotors for screw compressor |
DE10327623B4 (de) * | 2003-06-19 | 2006-07-13 | Mtu Aero Engines Gmbh | Fräsverfahren zur Fertigung von Bauteilen |
DE102006035782B4 (de) * | 2006-08-01 | 2018-10-25 | Gea Refrigeration Germany Gmbh | Schraubenverdichter für extrem große Betriebsdrücke |
GB2512561B (en) * | 2012-12-12 | 2020-06-17 | Precision Tech Group Ptg Limited | Method of machining a rotor with variable-lead screw |
DE102014105882A1 (de) * | 2014-04-25 | 2015-11-12 | Kaeser Kompressoren Se | Rotorpaar für einen Verdichterblock einer Schraubenmaschine |
CN113931837B (zh) * | 2021-10-12 | 2023-07-18 | 宿迁学院 | 一种具有内圆弧极限轮廓的易加工凸转子 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1342287A (en) * | 1971-04-14 | 1974-01-03 | Kuehlautomat Veb | Rotor for screw-type compressors |
BE792576A (fr) * | 1972-05-24 | 1973-03-30 | Gardner Denver Co | Rotor helicoidal de compresseur a vis |
US4053263A (en) * | 1973-06-27 | 1977-10-11 | Joy Manufacturing Company | Screw rotor machine rotors and method of making |
US4140445A (en) * | 1974-03-06 | 1979-02-20 | Svenka Rotor Haskiner Aktiebolag | Screw-rotor machine with straight flank sections |
US4088427A (en) * | 1974-06-24 | 1978-05-09 | Atlas Copco Aktiebolag | Rotors for a screw rotor machine |
US4210410A (en) * | 1977-11-17 | 1980-07-01 | Tokico Ltd. | Volumetric type flowmeter having circular and involute tooth shape rotors |
SE429783B (sv) * | 1981-12-22 | 1983-09-26 | Sullair Tech Ab | Rotorer for en skruvrotormaskin |
-
1984
- 1984-08-31 US US06/645,958 patent/US4527967A/en not_active Expired - Lifetime
-
1985
- 1985-06-27 CA CA000485742A patent/CA1247570A/en not_active Expired
- 1985-07-09 JP JP60149372A patent/JPS6161901A/ja active Pending
- 1985-07-22 EP EP85305197A patent/EP0174081B1/de not_active Expired
- 1985-07-22 DE DE8585305197T patent/DE3568604D1/de not_active Expired
- 1985-07-22 AT AT85305197T patent/ATE41201T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4527967A (en) | 1985-07-09 |
JPS6161901A (ja) | 1986-03-29 |
EP0174081A2 (de) | 1986-03-12 |
CA1247570A (en) | 1988-12-28 |
EP0174081B1 (de) | 1989-03-08 |
DE3568604D1 (en) | 1989-04-13 |
EP0174081A3 (en) | 1986-03-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |