DE3767162D1 - Rotor fuer rotierenden verdichter. - Google Patents

Rotor fuer rotierenden verdichter.

Info

Publication number
DE3767162D1
DE3767162D1 DE8787906021T DE3767162T DE3767162D1 DE 3767162 D1 DE3767162 D1 DE 3767162D1 DE 8787906021 T DE8787906021 T DE 8787906021T DE 3767162 T DE3767162 T DE 3767162T DE 3767162 D1 DE3767162 D1 DE 3767162D1
Authority
DE
Germany
Prior art keywords
rotor
rotating compressors
compressors
rotating
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 - Fee Related
Application number
DE8787906021T
Other languages
English (en)
Inventor
Karlis Timuska
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
Application granted granted Critical
Publication of DE3767162D1 publication Critical patent/DE3767162D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
DE8787906021T 1986-09-05 1987-09-04 Rotor fuer rotierenden verdichter. Expired - Fee Related DE3767162D1 (de)

Applications Claiming Priority (2)

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
PCT/SE1987/000397 WO1988001695A1 (en) 1986-09-05 1987-09-04 Rotor for a rotary screw machine

Publications (1)

Publication Number Publication Date
DE3767162D1 true DE3767162D1 (de) 1991-02-07

Family

ID=20365492

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787906021T Expired - Fee Related DE3767162D1 (de) 1986-09-05 1987-09-04 Rotor fuer rotierenden verdichter.

Country Status (8)

Country Link
US (1) US5011389A (de)
EP (1) EP0323476B1 (de)
JP (1) JP2610284B2 (de)
KR (1) KR960010652B1 (de)
AU (1) AU7914887A (de)
DE (1) DE3767162D1 (de)
SE (1) SE470337B (de)
WO (1) WO1988001695A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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
US8100676B2 (en) * 2005-05-06 2012-01-24 Inter-Ice Pump Aps 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
DE112013005531T5 (de) 2012-11-20 2015-08-06 Eaton Corporation Verbundladerrotoren und Verfahren für deren Aufbau
EP2971776A2 (de) 2013-03-15 2016-01-20 Eaton Corporation Laminierter rotor mit niedriger trägheit
CN106103998A (zh) * 2014-03-12 2016-11-09 伊顿公司 用于制造低惯量叠片式转子的方法
EP3198125A4 (de) * 2014-09-25 2018-05-23 Eaton Corporation Aus verbundstoff geformte rotationskomponente
EP3399191B1 (de) * 2017-05-03 2020-05-27 Kaeser Kompressoren SE Schraubenverdichter mit mehrschichtiger beschichtung der rotorschrauben

Family Cites Families (16)

* Cited by examiner, † Cited by third party
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 (de) * 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
DE3424148A1 (de) * 1984-06-30 1986-01-09 GTS Gesellschaft für Turbo- und Schraubenverdichtertechnik Kirsten KG, 5090 Leverkusen Verfahren zur herstellung von rotoren fuer 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

Also Published As

Publication number Publication date
WO1988001695A1 (en) 1988-03-10
KR880701836A (ko) 1988-11-05
JPH02500678A (ja) 1990-03-08
EP0323476B1 (de) 1990-12-27
KR960010652B1 (ko) 1996-08-07
JP2610284B2 (ja) 1997-05-14
AU7914887A (en) 1988-03-24
SE470337B (sv) 1994-01-24
SE8603720D0 (sv) 1986-09-05
SE8603720L (sv) 1988-03-06
EP0323476A1 (de) 1989-07-12
US5011389A (en) 1991-04-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee