KR100556077B1 - 진공 펌프 - Google Patents

진공 펌프 Download PDF

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Publication number
KR100556077B1
KR100556077B1 KR1020007011978A KR20007011978A KR100556077B1 KR 100556077 B1 KR100556077 B1 KR 100556077B1 KR 1020007011978 A KR1020007011978 A KR 1020007011978A KR 20007011978 A KR20007011978 A KR 20007011978A KR 100556077 B1 KR100556077 B1 KR 100556077B1
Authority
KR
South Korea
Prior art keywords
pump
pump chamber
rotors
cells
rotor
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
KR1020007011978A
Other languages
English (en)
Korean (ko)
Other versions
KR20010043094A (ko
Inventor
가르쵸르쯔라인하르트
슐츠프리츠-마르틴
Original Assignee
베르너 리트쉬레 게엠베하 앤드 코. 카게
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.)
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Publication date
Application filed by 베르너 리트쉬레 게엠베하 앤드 코. 카게 filed Critical 베르너 리트쉬레 게엠베하 앤드 코. 카게
Publication of KR20010043094A publication Critical patent/KR20010043094A/ko
Application granted granted Critical
Publication of KR100556077B1 publication Critical patent/KR100556077B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/122—Arrangements for supercharging the working space
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
KR1020007011978A 1998-04-30 1999-04-28 진공 펌프 Expired - Fee Related KR100556077B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19819538.9 1998-04-30
DE19819538A DE19819538C2 (de) 1998-04-30 1998-04-30 Druck-Saug-Pumpe

Publications (2)

Publication Number Publication Date
KR20010043094A KR20010043094A (ko) 2001-05-25
KR100556077B1 true KR100556077B1 (ko) 2006-03-07

Family

ID=7866414

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020007011978A Expired - Fee Related KR100556077B1 (ko) 1998-04-30 1999-04-28 진공 펌프
KR1020007011977A Expired - Fee Related KR100608527B1 (ko) 1998-04-30 1999-04-28 3 블레이드 로터를 구비한 로터리 피스톤 장치

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020007011977A Expired - Fee Related KR100608527B1 (ko) 1998-04-30 1999-04-28 3 블레이드 로터를 구비한 로터리 피스톤 장치

Country Status (7)

Country Link
US (2) US6364642B1 (enExample)
EP (2) EP1075601B1 (enExample)
JP (2) JP2002513880A (enExample)
KR (2) KR100556077B1 (enExample)
CN (2) CN1128935C (enExample)
DE (3) DE19819538C2 (enExample)
WO (2) WO1999057419A1 (enExample)

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DE20216504U1 (de) * 2002-10-25 2003-03-06 Werner Rietschle GmbH + Co. KG, 79650 Schopfheim Verdrängermaschine mit gegensinnig laufenden Rotoren
FR2859000B1 (fr) * 2003-08-20 2005-09-30 Renault Sa Dent d'engrenage et pompe a engrenages exterieurs
DE102004009639A1 (de) * 2004-02-27 2005-09-15 Rietschle Thomas Gmbh + Co. Kg Drehzahnverdichter
GB0410491D0 (en) * 2004-05-11 2004-06-16 Epicam Ltd Rotary device
DE502004002191D1 (de) * 2004-09-17 2007-01-11 Aerzener Maschf Gmbh Drehkolbenverdichter und Verfahren zum Betreiben eines Drehkolbenverdichters
TW200848617A (en) * 2007-06-08 2008-12-16 Jaguar Prec Industry Co Ltd Motor direct drive air pump, related applications and manufacturing methods thereof
JP5725660B2 (ja) * 2011-09-30 2015-05-27 アネスト岩田株式会社 クローポンプ
EP2674570A1 (en) * 2012-06-14 2013-12-18 Bobby Boucher Turbine having cooperating and counter-rotating rotors in a same plane
CN103775341B (zh) * 2012-10-15 2016-05-18 良峰塑胶机械股份有限公司 两外形相同的爪式转子对装置
NO2920409T3 (enExample) 2013-02-08 2018-03-31
DE102013112704B4 (de) * 2013-11-18 2022-01-13 Pfeiffer Vacuum Gmbh Gehäuse für eine Wälzkolbenpumpe
US9605739B2 (en) * 2014-04-11 2017-03-28 Gpouer Co., Ltd. Power transmission system
JP6340557B2 (ja) * 2015-02-12 2018-06-13 オリオン機械株式会社 二軸回転ポンプ
JP6221140B2 (ja) * 2015-02-12 2017-11-01 オリオン機械株式会社 二軸回転ポンプ
JP6340556B2 (ja) * 2015-02-12 2018-06-13 オリオン機械株式会社 二軸回転ポンプ
RU2611117C2 (ru) * 2015-04-01 2017-02-21 Евгений Михайлович Пузырёв Роторная машина
DE102018203992A1 (de) 2018-03-15 2019-09-19 Gardner Denver Schopfheim Gmbh Drehkolbenmaschine
CN109630411B (zh) * 2018-12-06 2021-06-11 莱州市增峰石业有限公司 一种可变压缩比的增压器及应用和发动机调控技术
JP7109788B2 (ja) * 2019-10-28 2022-08-01 オリオン機械株式会社 回転ポンプ
JP6749714B1 (ja) * 2019-10-28 2020-09-02 オリオン機械株式会社 クローポンプ
JP6845596B1 (ja) * 2020-06-24 2021-03-17 オリオン機械株式会社 クローポンプ
CN116517826B (zh) * 2023-04-25 2024-03-22 北京通嘉宏瑞科技有限公司 一种转子组件及泵体结构

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DE142587C (enExample)
DE564152C (de) * 1931-11-22 1932-11-14 Otto Becker Jr Drehkolbengeblaese, insbesondere fuer Papierverarbeitungsmaschinen
GB622873A (en) * 1947-04-10 1949-05-09 Thomas Desmond Hudson Andrews Improvements in or relating to rotary blowers
US2764407A (en) 1951-10-03 1956-09-25 Roland Offsetmaschf Device for controlling the air in machines working with suction
FR1147777A (fr) * 1956-04-19 1957-11-29 Turbine volumétrique à deux rotors
GB818691A (en) * 1957-05-20 1959-08-19 Lacy Hulbert & Company Improvements in rotary air pumps
US2967054A (en) 1958-05-22 1961-01-03 Mergenthaler Linotype Gmbh Vacuum and pressure control valve for printing presses
DE1133500B (de) 1959-06-10 1962-07-19 Polysius Gmbh Roots-Geblaese
DE1287729B (enExample) * 1961-10-19 1969-01-23
US3182900A (en) * 1962-11-23 1965-05-11 Davey Compressor Co Twin rotor compressor with mating external teeth
DE1628347A1 (de) 1967-01-19 1971-06-16 Hubrich Christoph Dipl Ing Innere Kuehlung eines im Unterdruckgebiet arbeitenden Rootsgeblaeses
DE1915269A1 (de) 1969-03-26 1970-10-08 Siemens Ag Roots-Geblaese
US3628893A (en) * 1970-05-04 1971-12-21 Poerio Carpigiani Liquid and air mixing gear pump
DE2027272C2 (de) 1970-06-03 1983-11-03 Aerzener Maschinenfabrik Gmbh, 3251 Aerzen Rotationskolbenverdichter
CH526046A (de) * 1971-02-03 1972-07-31 Apaw Sa Zahnradpumpe zur Herstellung von Luft-Flüssigkeitsgemischen, insbesondere in Softeis- und Schlagsahnemaschinen
DE2422857A1 (de) * 1974-05-10 1975-11-27 Petr Terk Maschine mit zentrisch gelagerten rotoren
NO137655C (no) * 1974-06-14 1978-03-29 Myrens Verksted As Roterende fortrengningspumpe.
US4480970A (en) * 1981-05-30 1984-11-06 Rolls-Royce Limited Self priming gear pump
DD209880A1 (de) 1982-08-27 1984-05-23 Halle Maschf Veb Anordnung und gestaltung der aufladeeinlassoeffnungen an einem schraubenverdichter
JPS62157289A (ja) * 1985-12-29 1987-07-13 Anretsuto:Kk 高真空用ル−ツブロワ−
EP0409287B1 (de) 1987-05-15 1994-04-06 Leybold Aktiengesellschaft Vakuumpumpe mit Schöpfraum
US4859158A (en) 1987-11-16 1989-08-22 Weinbrecht John F High ratio recirculating gas compressor
EP0370117B1 (de) 1988-10-24 1994-01-12 Leybold Aktiengesellschaft Zweiwellenvakuumpumpe und Verfahren zu ihrem Betrieb
GB2233042A (en) * 1989-06-17 1991-01-02 Fleming Thermodynamics Ltd Screw expander/compressor
FR2653831A1 (fr) * 1989-11-02 1991-05-03 Cit Alcatel Pompe volumetrique.
GB2243651A (en) * 1990-05-05 1991-11-06 Drum Eng Co Ltd Rotary, positive displacement machine
US5078583A (en) * 1990-05-25 1992-01-07 Eaton Corporation Inlet port opening for a roots-type blower
US5071328A (en) * 1990-05-29 1991-12-10 Schlictig Ralph C Double rotor compressor with two stage inlets
NL9002027A (nl) 1990-09-14 1992-04-01 Westera Beheer Bv Inrichting voor het transport van papier, zoals in de vorm van vellen, in drukpersen, boekbindmachines en dergelijke.
DE4118843A1 (de) 1991-06-07 1993-02-11 Sihi Gmbh & Co Kg Fluessigkeitsringgaspumpe mit fliegend gelagertem fluegelrad
EP0578853B1 (de) 1992-07-15 1996-09-25 Mario Antonio Morselli Umlaufmaschine mit conjugierten Profilen in kontinuierlicher Berührung
DE4301907A1 (de) 1993-01-25 1994-07-28 Siemens Ag Flüssigkeitsringmaschine

Also Published As

Publication number Publication date
CN1299444A (zh) 2001-06-13
KR100608527B1 (ko) 2006-08-09
EP1075601B1 (de) 2002-09-18
DE59906193D1 (de) 2003-08-07
EP1076760A1 (de) 2001-02-21
KR20010043093A (ko) 2001-05-25
US6439865B1 (en) 2002-08-27
DE19819538C2 (de) 2000-02-17
EP1075601A1 (de) 2001-02-14
CN1128935C (zh) 2003-11-26
CN1299434A (zh) 2001-06-13
KR20010043094A (ko) 2001-05-25
CN1105820C (zh) 2003-04-16
WO1999057419A1 (de) 1999-11-11
DE19819538A1 (de) 1999-11-11
JP2002513887A (ja) 2002-05-14
WO1999057439A1 (de) 1999-11-11
DE59902761D1 (de) 2002-10-24
EP1076760B1 (de) 2003-07-02
US6364642B1 (en) 2002-04-02
JP2002513880A (ja) 2002-05-14

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