TW414837B - Vane type vacuum pump for automobile use - Google Patents

Vane type vacuum pump for automobile use Download PDF

Info

Publication number
TW414837B
TW414837B TW087120879A TW87120879A TW414837B TW 414837 B TW414837 B TW 414837B TW 087120879 A TW087120879 A TW 087120879A TW 87120879 A TW87120879 A TW 87120879A TW 414837 B TW414837 B TW 414837B
Authority
TW
Taiwan
Prior art keywords
rotor
shaft
vacuum pump
blade
casing
Prior art date
Application number
TW087120879A
Other languages
English (en)
Chinese (zh)
Inventor
Shigeru Onoue
Tsuyoshi Yano
Tomoki Takahashi
Takashi Kinoshita
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of TW414837B publication Critical patent/TW414837B/zh

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
    • F04C25/00—Adaptations of pumps for special use of pumps for elastic fluids
    • F04C25/02—Adaptations of pumps for special use of pumps for elastic fluids for producing high vacuum
    • 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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/106—Stators; Members defining the outer boundaries of the working chamber with a radial surface, e.g. cam rings
    • 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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • 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
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/3441—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F04C18/3442—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the inlet and outlet opening
    • 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
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/0078—Fixing rotors on shafts, e.g. by clamping together hub and shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
TW087120879A 1998-12-14 1998-12-15 Vane type vacuum pump for automobile use TW414837B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1998/005642 WO2000036303A1 (fr) 1998-12-14 1998-12-14 Pompe a vide a ailettes pour automobiles

Publications (1)

Publication Number Publication Date
TW414837B true TW414837B (en) 2000-12-11

Family

ID=14209603

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087120879A TW414837B (en) 1998-12-14 1998-12-15 Vane type vacuum pump for automobile use

Country Status (5)

Country Link
EP (1) EP1055823B1 (de)
KR (1) KR100385683B1 (de)
DE (1) DE69839159T2 (de)
TW (1) TW414837B (de)
WO (1) WO2000036303A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110345066A (zh) * 2018-04-06 2019-10-18 恩泰克尼亚咨询有限公司 旋转泵

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2375374A (en) * 1999-12-23 2002-11-13 Luk Automobiltech Gmbh & Co Kg Vacuum pump
JP3672237B2 (ja) * 2000-10-02 2005-07-20 三菱電機株式会社 自動車用ベーン式真空ポンプ
FR2833048B1 (fr) 2001-11-30 2004-01-16 Rene Snyders Machine volumetrique rotative fonctionnant sans frottement dans le volume de travail et supportant des pressions et des temperatures elevees
DE102004034925B3 (de) * 2004-07-09 2006-02-16 Joma-Hydromechanic Gmbh Einflügelvakuumpumpe
DE102004034921B9 (de) * 2004-07-09 2006-04-27 Joma-Hydromechanic Gmbh Einflügelvakuumpumpe
GB2473824B (en) * 2009-09-23 2015-12-23 Edwards Ltd Preventing pump parts joining by corrosion
DE102014107735B4 (de) * 2014-06-02 2018-04-19 Schwäbische Hüttenwerke Automotive GmbH Flügel mit axialer Abdichtung
CN105626533B (zh) * 2015-12-25 2017-12-15 常州市武进广宇花辊机械有限公司 旋片式真空泵
EP3636944B1 (de) * 2018-10-09 2023-06-28 Vitesco Technologies GmbH Rotor
KR102522994B1 (ko) 2021-10-28 2023-04-19 엘지전자 주식회사 로터리 압축기

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55135229A (en) * 1979-04-11 1980-10-21 Yunikura:Kk Fixing method of rotor to drive shaft
JPH08326673A (ja) * 1995-06-05 1996-12-10 Aisan Ind Co Ltd ベーンポンプ
JPH0951958A (ja) * 1995-08-14 1997-02-25 Nippon Kikai Kogyo Kk 消防ポンプ呼水用の真空ポンプ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110345066A (zh) * 2018-04-06 2019-10-18 恩泰克尼亚咨询有限公司 旋转泵

Also Published As

Publication number Publication date
EP1055823B1 (de) 2008-02-20
DE69839159T2 (de) 2009-02-26
DE69839159D1 (de) 2008-04-03
KR20010040678A (ko) 2001-05-15
EP1055823A4 (de) 2004-05-12
WO2000036303A1 (fr) 2000-06-22
KR100385683B1 (ko) 2003-05-27
EP1055823A1 (de) 2000-11-29

Similar Documents

Publication Publication Date Title
TW414837B (en) Vane type vacuum pump for automobile use
US9518658B2 (en) Rotary engine rotor
KR960008056A (ko) 과급기 및 개량된 하우징 이의 베어링판 및 유출구
JP2000179564A (ja) オルダム継手
JP4784484B2 (ja) 電動ポンプ
JP6361561B2 (ja) 流体ポンプ
US6250900B1 (en) Positive displacement hydraulic unit with near-zero side clearance
JP3672237B2 (ja) 自動車用ベーン式真空ポンプ
JP2007100667A (ja) 真空ポンプ
JP2001207974A (ja) オイルポンプ
JP3693469B2 (ja) ベーン式バキュームポンプ
JP4042746B2 (ja) ベーン式真空ポンプ
JP2009228546A (ja) 電動圧縮機
JP4652280B2 (ja) ポンプ及びその補強外装
JPH0219599Y2 (de)
JPS6018639Y2 (ja) ウオ−タポンプ用インペラ保持用のインサ−ト
RU2817342C1 (ru) Машина с парамагнитной оболочкой и магнитом
JPS6229680Y2 (de)
JPH07301211A (ja) 軸固定装置
JPS6014952Y2 (ja) ウオ−ム型圧縮機
JPH057987U (ja) 水封式真空ポンプのインペラ
JPH056172U (ja) オイルポンプ
JPH09209948A (ja) 流体機械
JP3806531B2 (ja) ベーンポンプ
JPH0547457U (ja) エンジンのトロコイド形潤滑ポンプ

Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees