SE8603720L - Rotor till en skruvrotormaskin samt forfarande for dess tillverkning - Google Patents
Rotor till en skruvrotormaskin samt forfarande for dess tillverkningInfo
- Publication number
- SE8603720L SE8603720L SE8603720A SE8603720A SE8603720L SE 8603720 L SE8603720 L SE 8603720L SE 8603720 A SE8603720 A SE 8603720A SE 8603720 A SE8603720 A SE 8603720A SE 8603720 L SE8603720 L SE 8603720L
- Authority
- SE
- Sweden
- Prior art keywords
- rotor
- machine
- screwwork
- procedure
- manufacturing
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
-
- 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
- F04C18/082—Details specially related to intermeshing engagement type pumps
- F04C18/084—Toothed wheels
-
- 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
- F04C2230/00—Manufacture
- F04C2230/90—Improving properties of machine parts
- F04C2230/91—Coating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/02—Light metals
- F05C2201/021—Aluminium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/90—Alloys not otherwise provided for
- F05C2201/903—Aluminium alloy, e.g. AlCuMgPb F34,37
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/06—Polyamides, e.g. NYLON
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/08—Thermoplastics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2253/00—Other material characteristics; Treatment of material
- F05C2253/04—Composite, e.g. fibre-reinforced
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Rotary Pumps (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8603720A SE470337B (sv) | 1986-09-05 | 1986-09-05 | Rotor till en skruvrotormaskin samt förfarande för dess tillverkning |
JP62505388A JP2610284B2 (ja) | 1986-09-05 | 1987-09-04 | 回転ねじ機械のロータ、回転ねじ機械、及びロータの製造方法 |
PCT/SE1987/000397 WO1988001695A1 (en) | 1986-09-05 | 1987-09-04 | Rotor for a rotary screw machine |
AU79148/87A AU7914887A (en) | 1986-09-05 | 1987-09-04 | Rotor for a rotary screw machine |
EP87906021A EP0323476B1 (en) | 1986-09-05 | 1987-09-04 | Rotor for a rotary screw machine |
KR1019880700500A KR960010652B1 (ko) | 1986-09-05 | 1987-09-04 | 회전 스크류 기계용 로우터 및 그의 제조방법 |
DE8787906021T DE3767162D1 (de) | 1986-09-05 | 1987-09-04 | Rotor fuer rotierenden verdichter. |
US07/320,773 US5011389A (en) | 1986-09-05 | 1989-03-08 | Rotor for a rotary screw machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8603720A SE470337B (sv) | 1986-09-05 | 1986-09-05 | Rotor till en skruvrotormaskin samt förfarande för dess tillverkning |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8603720D0 SE8603720D0 (sv) | 1986-09-05 |
SE8603720L true SE8603720L (sv) | 1988-03-06 |
SE470337B SE470337B (sv) | 1994-01-24 |
Family
ID=20365492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8603720A SE470337B (sv) | 1986-09-05 | 1986-09-05 | Rotor till en skruvrotormaskin samt förfarande för dess tillverkning |
Country Status (8)
Country | Link |
---|---|
US (1) | US5011389A (sv) |
EP (1) | EP0323476B1 (sv) |
JP (1) | JP2610284B2 (sv) |
KR (1) | KR960010652B1 (sv) |
AU (1) | AU7914887A (sv) |
DE (1) | DE3767162D1 (sv) |
SE (1) | SE470337B (sv) |
WO (1) | WO1988001695A1 (sv) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH685447A5 (de) * | 1992-04-01 | 1995-07-14 | Lindau Tech Forsch & Entw Gmbh | Innenachsige Drehkolbenmaschine. |
US5401149A (en) * | 1992-09-11 | 1995-03-28 | Hitachi, Ltd. | Package-type screw compressor having coated rotors |
US6102681A (en) * | 1997-10-15 | 2000-08-15 | Aps Technology | Stator especially adapted for use in a helicoidal pump/motor |
US6506037B1 (en) * | 1999-11-17 | 2003-01-14 | Carrier Corporation | Screw machine |
WO2007031092A1 (en) * | 2005-05-06 | 2007-03-22 | Inter-Ice Pump Aps | A rotor, a method for producing such rotor and a pump comprising such rotor |
EP2615307B1 (de) * | 2012-01-12 | 2019-08-21 | Vacuubrand Gmbh + Co Kg | Schraubenvakuumpumpe |
FR2986919B1 (fr) * | 2012-02-10 | 2016-04-22 | Converteam Tech Ltd | Moteur electrique a grande vitesse |
US9429149B2 (en) * | 2012-05-15 | 2016-08-30 | Sabic Global Technologies B.V. | Polyetherimide pump |
CN205089597U (zh) | 2012-11-20 | 2016-03-16 | 伊顿公司 | 用于罗茨型装置的转子和罗茨型装置 |
EP2971776A2 (en) | 2013-03-15 | 2016-01-20 | Eaton Corporation | Low inertia laminated rotor |
US20170101989A1 (en) * | 2014-03-12 | 2017-04-13 | Eaton Corporation | Methods for making a low inertia laminated rotor |
EP3198125A4 (en) * | 2014-09-25 | 2018-05-23 | Eaton Corporation | Composite molded rotary component |
ES2813051T3 (es) * | 2017-05-03 | 2021-03-22 | Kaeser Kompressoren Se | Compresor helicoidal con revestimiento de varias capas de los tornillos de rotor |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2519588A (en) * | 1943-12-24 | 1950-08-22 | Borg Warner | Pump housing |
US2868442A (en) * | 1953-10-27 | 1959-01-13 | Svenska Rotor Maskiner Ab | Rotary device |
CH424154A (de) | 1965-06-17 | 1966-11-15 | Kiener Albert | Befestigungselement für Heizungsradiatoren |
US3535057A (en) * | 1968-09-06 | 1970-10-20 | Esper Kodra | Screw compressor |
GB1306352A (sv) * | 1969-01-29 | 1973-02-07 | ||
GB1433132A (en) | 1972-03-16 | 1976-04-22 | Howden Compressors Ltd | Method of manufacturing screw rotors for compressors |
US3841805A (en) * | 1973-04-04 | 1974-10-15 | Houdaille Industries Inc | Screw liner |
US3918838A (en) * | 1974-01-04 | 1975-11-11 | Dunham Bush Inc | Metal reinforced plastic helical screw compressor rotor |
DE2409554A1 (de) * | 1974-02-28 | 1975-09-11 | H & H Licensing Corp | Schraubenkompressor mit in einem gehaeuse befindlichen rotoren |
US4086043A (en) * | 1976-12-30 | 1978-04-25 | Ingersoll-Rand Company | Rotor with plastic sheathing |
US4464101A (en) * | 1981-03-14 | 1984-08-07 | T. Shibuya (Diesel Kiki Co., Ltd.) | Seizure-free, highly fluid tight and lightweight vane compressor |
DE3448025C3 (de) | 1984-06-30 | 1995-03-23 | Gts Ges Fuer Turbo Und Schraub | Verfahren zur Herstellung von Rotoren für Schraubenverdichter |
US4568255A (en) * | 1984-11-16 | 1986-02-04 | Armour Pharmaceutical | Peristaltic roller pump |
JPH0623753Y2 (ja) * | 1985-07-26 | 1994-06-22 | トヨタ自動車株式会社 | ル−ツ式ポンプ |
US4717322A (en) * | 1986-08-01 | 1988-01-05 | Toyota Jidosha Kabushiki Kaisha | Roots-type fluid machine |
US4768888A (en) * | 1987-04-29 | 1988-09-06 | Mcneil (Ohio) Corporation | Unitary bearing member and motor incorporating the same |
-
1986
- 1986-09-05 SE SE8603720A patent/SE470337B/sv not_active IP Right Cessation
-
1987
- 1987-09-04 KR KR1019880700500A patent/KR960010652B1/ko not_active IP Right Cessation
- 1987-09-04 WO PCT/SE1987/000397 patent/WO1988001695A1/en active IP Right Grant
- 1987-09-04 EP EP87906021A patent/EP0323476B1/en not_active Expired - Lifetime
- 1987-09-04 AU AU79148/87A patent/AU7914887A/en not_active Abandoned
- 1987-09-04 JP JP62505388A patent/JP2610284B2/ja not_active Expired - Fee Related
- 1987-09-04 DE DE8787906021T patent/DE3767162D1/de not_active Expired - Fee Related
-
1989
- 1989-03-08 US US07/320,773 patent/US5011389A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SE470337B (sv) | 1994-01-24 |
DE3767162D1 (de) | 1991-02-07 |
US5011389A (en) | 1991-04-30 |
KR880701836A (ko) | 1988-11-05 |
AU7914887A (en) | 1988-03-24 |
EP0323476A1 (en) | 1989-07-12 |
KR960010652B1 (ko) | 1996-08-07 |
EP0323476B1 (en) | 1990-12-27 |
WO1988001695A1 (en) | 1988-03-10 |
SE8603720D0 (sv) | 1986-09-05 |
JP2610284B2 (ja) | 1997-05-14 |
JPH02500678A (ja) | 1990-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 8603720-7 Format of ref document f/p: F |
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NUG | Patent has lapsed |