SE8603720D0 - Rotor till en skruvrotormaskin samt forfarande for dess tillverkning - Google Patents

Rotor till en skruvrotormaskin samt forfarande for dess tillverkning

Info

Publication number
SE8603720D0
SE8603720D0 SE8603720A SE8603720A SE8603720D0 SE 8603720 D0 SE8603720 D0 SE 8603720D0 SE 8603720 A SE8603720 A SE 8603720A SE 8603720 A SE8603720 A SE 8603720A SE 8603720 D0 SE8603720 D0 SE 8603720D0
Authority
SE
Sweden
Prior art keywords
rotor
machine
screwwork
procedure
manufacturing
Prior art date
Application number
SE8603720A
Other languages
English (en)
Other versions
SE8603720L (sv
SE470337B (sv
Inventor
K Timuska
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
Priority to SE8603720A priority Critical patent/SE470337B/sv
Publication of SE8603720D0 publication Critical patent/SE8603720D0/sv
Priority to PCT/SE1987/000397 priority patent/WO1988001695A1/en
Priority to KR1019880700500A priority patent/KR960010652B1/ko
Priority to EP87906021A priority patent/EP0323476B1/en
Priority to DE8787906021T priority patent/DE3767162D1/de
Priority to AU79148/87A priority patent/AU7914887A/en
Priority to JP62505388A priority patent/JP2610284B2/ja
Publication of SE8603720L publication Critical patent/SE8603720L/sv
Priority to US07/320,773 priority patent/US5011389A/en
Publication of SE470337B publication Critical patent/SE470337B/sv

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)
SE8603720A 1986-09-05 1986-09-05 Rotor till en skruvrotormaskin samt förfarande för dess tillverkning SE470337B (sv)

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
PCT/SE1987/000397 WO1988001695A1 (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
EP87906021A EP0323476B1 (en) 1986-09-05 1987-09-04 Rotor for a rotary screw machine
DE8787906021T DE3767162D1 (de) 1986-09-05 1987-09-04 Rotor fuer rotierenden verdichter.
AU79148/87A AU7914887A (en) 1986-09-05 1987-09-04 Rotor for a rotary screw machine
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
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 true SE8603720D0 (sv) 1986-09-05
SE8603720L 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)

* 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
WO2014151057A2 (en) 2013-03-15 2014-09-25 Eaton Corporation Low inertia laminated rotor
WO2015138557A1 (en) * 2014-03-12 2015-09-17 Eaton Corporation Methods for making a low inertia laminated rotor
EP3198125A4 (en) * 2014-09-25 2018-05-23 Eaton Corporation Composite molded rotary component
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 (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
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
DE3767162D1 (de) 1991-02-07
EP0323476B1 (en) 1990-12-27
EP0323476A1 (en) 1989-07-12
JP2610284B2 (ja) 1997-05-14
KR960010652B1 (ko) 1996-08-07
AU7914887A (en) 1988-03-24
JPH02500678A (ja) 1990-03-08
US5011389A (en) 1991-04-30
SE8603720L (sv) 1988-03-06
KR880701836A (ko) 1988-11-05
WO1988001695A1 (en) 1988-03-10
SE470337B (sv) 1994-01-24

Similar Documents

Publication Publication Date Title
SE8603720L (sv) Rotor till en skruvrotormaskin samt forfarande for dess tillverkning
BR8800308A (pt) Parafuso de fixacao
AU5360286A (en) Coating surfaces
EP0417744A3 (en) Electrical insulating bearing
DE59807723D1 (de) Zylinderlaufbuchse
SE8801233L (sv) Rullborrkrona
DE69200308D1 (de) Schraube, insbesondere Schraubdübel mit hohlem Schaft für weiches Material.
DE68920400D1 (de) Lageranordnung einer Rotationsmaschine.
BR8501991A (pt) Mancal deslizante altamente solicitavel com camada deslizante heterogenea e processo para a sua fabricacao
DE68908578D1 (de) Drehsteller mit Zwischengetriebe.
SE8502980D0 (sv) Avisoleringsapparat
NO861985L (no) Fremgangsmaate ved fremstilling av plastfolie med liten tykkelsestoleranse.
USD302338S (en) Ointment applicator
CA2263612A1 (en) Rotor structure
IT8520828A0 (it) Serrame a saracinesca e a rotazione.
BR8802326A (pt) Maquina de embolo rotativo com eixo interno
BR8503715A (pt) Processo para a preparacao de 2,2-dioxido de 6-metil-3,4-dihiro-1,2,3-oxatizin-4-ona e seus sais atoxicos
KR870007772A (ko) 회전체
BR9206334A (pt) Eixo dotado de rosca sem fim e máquina de fresamento para fabricação de rosca sem fim.
DE3875220D1 (de) Drehpotentiometer.
SE9102530D0 (sv) Rotor till en skruvrotormaskin
SE8801276D0 (sv) Sett att tillverka skruvrotorer samt genom settet tillverkade skruvrotorer
BR8502956A (pt) Processo e estruturacao das camadas para a fabricacao de multiplacas de circuito impresso,e uso da estruturacao prefixada de camadas
IT8519149A0 (it) Procedimento per fabbricare il gambo d'un ago di trasferimento per macchine per maglieria ed ago di trasferimento ottenuto con tale procedimento.
IT8440112A0 (it) Gruppo con albero e corpo rotante in accoppiamento rotoidale,avente posizione di rullo o ruota in macchine movimento terra, erelativo procedimento di assemblaggio

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8603720-7

Format of ref document f/p: F

NUG Patent has lapsed