ATE343064T1 - Verdichter - Google Patents

Verdichter

Info

Publication number
ATE343064T1
ATE343064T1 AT01956582T AT01956582T ATE343064T1 AT E343064 T1 ATE343064 T1 AT E343064T1 AT 01956582 T AT01956582 T AT 01956582T AT 01956582 T AT01956582 T AT 01956582T AT E343064 T1 ATE343064 T1 AT E343064T1
Authority
AT
Austria
Prior art keywords
rotors
housing
compressor
metallurgical
consist
Prior art date
Application number
AT01956582T
Other languages
English (en)
Inventor
Reinhard Garczorz
Fritz-Martin Scholz
Original Assignee
Rietschle Thomas Schopfheim Gm
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 Rietschle Thomas Schopfheim Gm filed Critical Rietschle Thomas Schopfheim Gm
Application granted granted Critical
Publication of ATE343064T1 publication Critical patent/ATE343064T1/de

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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0408—Light metal alloys
    • C22C1/0416—Aluminium-based alloys
    • 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
    • F04C18/123—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 radially or approximately radially from the rotor body extending tooth-like elements, co-operating with recesses in the other rotor, e.g. one tooth
    • 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
    • F04C2240/00—Components
    • F04C2240/10—Stators
    • 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
    • F04C2240/00—Components
    • F04C2240/20—Rotors
    • 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
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0436—Iron
    • 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
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0436—Iron
    • F05C2201/0439—Cast iron
    • F05C2201/0442—Spheroidal graphite cast iron, e.g. nodular iron, ductile iron
    • 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
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0466—Nickel
    • 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
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0804—Non-oxide ceramics
    • F05C2203/0813—Carbides
    • F05C2203/0817—Carbides of silicon
    • 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
    • F05C2251/00—Material properties
    • F05C2251/04—Thermal properties
    • F05C2251/042—Expansivity
    • F05C2251/046—Expansivity dissimilar

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT01956582T 2000-08-02 2001-08-02 Verdichter ATE343064T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20013338U DE20013338U1 (de) 2000-08-02 2000-08-02 Verdichter

Publications (1)

Publication Number Publication Date
ATE343064T1 true ATE343064T1 (de) 2006-11-15

Family

ID=7944714

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01956582T ATE343064T1 (de) 2000-08-02 2001-08-02 Verdichter

Country Status (10)

Country Link
US (1) US6918749B2 (de)
EP (1) EP1305524B1 (de)
JP (1) JP2004505210A (de)
KR (1) KR20030026992A (de)
CN (1) CN1277054C (de)
AT (1) ATE343064T1 (de)
AU (1) AU2001278520A1 (de)
CA (1) CA2417794C (de)
DE (2) DE20013338U1 (de)
WO (1) WO2002010593A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
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JP4777541B2 (ja) * 2001-06-08 2011-09-21 パナソニック株式会社 電動機内蔵の圧縮機と、これを搭載した移動車
DE10156179A1 (de) 2001-11-15 2003-05-28 Leybold Vakuum Gmbh Kühlung einer Schraubenvakuumpumpe
DE10156180B4 (de) * 2001-11-15 2015-10-15 Oerlikon Leybold Vacuum Gmbh Gekühlte Schraubenvakuumpumpe
DE20216504U1 (de) 2002-10-25 2003-03-06 Werner Rietschle GmbH + Co. KG, 79650 Schopfheim Verdrängermaschine mit gegensinnig laufenden Rotoren
DE10258363A1 (de) * 2002-12-12 2004-06-24 Daimlerchrysler Ag Vorrichtung zur Luftversorgung von Brennstoffzellen
EP1584819B1 (de) 2002-12-26 2008-09-17 Zexel Valeo Climate Control Corporation Verdichter
DE10321521B3 (de) * 2003-05-14 2004-06-09 Gkn Sinter Metals Gmbh Ölpumpe
DE10331979A1 (de) * 2003-07-14 2005-02-17 Gkn Sinter Metals Gmbh Pumpe mit optimiertem Axialspiel
US20080170958A1 (en) * 2007-01-11 2008-07-17 Gm Global Technology Operations, Inc. Rotor assembly and method of forming
GB0705971D0 (en) * 2007-03-28 2007-05-09 Boc Group Plc Vacuum pump
GB0707753D0 (en) * 2007-04-23 2007-05-30 Boc Group Plc Vacuum pump
US7708113B1 (en) * 2009-04-27 2010-05-04 Gm Global Technology Operations, Inc. Variable frequency sound attenuator for rotating devices
EP2554848B1 (de) 2010-03-31 2017-12-20 Nabtesco Automotive Corporation Vakuumpumpe
DE102012003066B3 (de) * 2012-02-17 2013-07-04 Netzsch Pumpen & Systeme Gmbh Verfahren und vorrichtung zum fixieren und synchronisieren von drehkolben in einer drehkolbenpumpe
US10718334B2 (en) 2015-12-21 2020-07-21 Ingersoll-Rand Industrial U.S., Inc. Compressor with ribbed cooling jacket
DE202016005209U1 (de) * 2016-08-30 2017-12-01 Leybold Gmbh Schraubenvakuumpumpe
DE102016216279A1 (de) * 2016-08-30 2018-03-01 Leybold Gmbh Vakuumpumpen-Schraubenrotor
DE202016005207U1 (de) * 2016-08-30 2017-12-01 Leybold Gmbh Vakuumpumpen-Rotor
US10215186B1 (en) * 2016-09-02 2019-02-26 Rotary Machine Providing Thermal Expansion Compenstion, And Method For Fabrication Thereof Rotary machine providing thermal expansion compensation, and method for fabrication thereof
CN109707628A (zh) * 2018-12-17 2019-05-03 陈鑫 真空泵的铝合金泵体结构及用于该泵体加工的珩磨头

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US2708548A (en) 1953-10-12 1955-05-17 Hosdreg Company Inc Blower
DE1949033A1 (de) 1969-09-27 1971-04-15 Bosch Gmbh Robert Gehaeuse,insbesondere fuer eine Zahnradpumpe
US4086043A (en) * 1976-12-30 1978-04-25 Ingersoll-Rand Company Rotor with plastic sheathing
DE2945488A1 (de) 1979-11-10 1981-05-21 Barmag Barmer Maschf Verbrennungskraftmaschine mit einer oelpumpe und einer als fluegelzellenpumpe ausgebildeten vakuumpumpe
DE3124247C1 (de) 1981-06-19 1983-06-01 Boge Kompressoren Otto Boge Gmbh & Co Kg, 4800 Bielefeld Schraubenverdichter
DE3149245A1 (de) 1981-12-11 1983-06-16 Isartaler Schraubenkompressoren GmbH, 8192 Geretsried "verdichteranlage"
JPS5991490U (ja) 1982-12-13 1984-06-21 日本ピストンリング株式会社 回転圧縮機
DE3321718A1 (de) 1983-06-16 1984-12-20 Arthur Pfeiffer Vakuumtechnik Wetzlar Gmbh, 6334 Asslar Waelzkolbenpumpe
EP0144898B1 (de) 1983-12-02 1990-02-07 Sumitomo Electric Industries Limited Aluminiumlegierungen und Verfahren zu ihrer Herstellung
DE3621176A1 (de) 1986-06-25 1988-01-07 Wankel Gmbh Rotationskolbengeblaese
DE3726209A1 (de) 1986-08-08 1988-02-18 Diesel Kiki Co Drehkolbenverdichter
JPS63243478A (ja) 1987-03-30 1988-10-11 Aisin Seiki Co Ltd 流体機器用ロ−タ
JPH0672616B2 (ja) 1987-04-21 1994-09-14 株式会社ゼクセル 鋼シャフト複合アルミニウム合金ローター
JPH0267488A (ja) * 1988-09-01 1990-03-07 Kobe Steel Ltd スクリュ式過給機
JPH02130289A (ja) 1988-11-09 1990-05-18 Toyota Autom Loom Works Ltd ベーン型圧縮機
US5024591A (en) 1989-06-21 1991-06-18 Diesel Kiki Co., Ltd. Vane compressor having reduced weight as well as excellent anti-seizure and wear resistance
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JP2592344Y2 (ja) 1993-04-13 1999-03-17 株式会社豊田自動織機製作所 スクロール型圧縮機
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Also Published As

Publication number Publication date
CA2417794A1 (en) 2003-01-30
CN1277054C (zh) 2006-09-27
DE50111283D1 (de) 2006-11-30
JP2004505210A (ja) 2004-02-19
US20040022646A1 (en) 2004-02-05
AU2001278520A1 (en) 2002-02-13
CN1446290A (zh) 2003-10-01
US6918749B2 (en) 2005-07-19
DE20013338U1 (de) 2000-12-28
EP1305524B1 (de) 2006-10-18
KR20030026992A (ko) 2003-04-03
WO2002010593A1 (de) 2002-02-07
CA2417794C (en) 2007-03-13
EP1305524A1 (de) 2003-05-02

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee