KR100385682B1 - 자동차용 베인식 진공펌프 - Google Patents

자동차용 베인식 진공펌프 Download PDF

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Publication number
KR100385682B1
KR100385682B1 KR10-2001-0021142A KR20010021142A KR100385682B1 KR 100385682 B1 KR100385682 B1 KR 100385682B1 KR 20010021142 A KR20010021142 A KR 20010021142A KR 100385682 B1 KR100385682 B1 KR 100385682B1
Authority
KR
South Korea
Prior art keywords
rotor
shaft
case
vane
vacuum pump
Prior art date
Application number
KR10-2001-0021142A
Other languages
English (en)
Korean (ko)
Other versions
KR20020026790A (ko
Inventor
니시카와타다요시
기노시타다카시
고무라사키류이치
Original Assignee
미쓰비시덴키 가부시키가이샤
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 미쓰비시덴키 가부시키가이샤 filed Critical 미쓰비시덴키 가부시키가이샤
Publication of KR20020026790A publication Critical patent/KR20020026790A/ko
Application granted granted Critical
Publication of KR100385682B1 publication Critical patent/KR100385682B1/ko

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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
    • F04C18/30—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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
KR10-2001-0021142A 2000-10-02 2001-04-19 자동차용 베인식 진공펌프 KR100385682B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000301962A JP3672237B2 (ja) 2000-10-02 2000-10-02 自動車用ベーン式真空ポンプ
JP2000-301962 2000-10-02

Publications (2)

Publication Number Publication Date
KR20020026790A KR20020026790A (ko) 2002-04-12
KR100385682B1 true KR100385682B1 (ko) 2003-05-27

Family

ID=18783409

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2001-0021142A KR100385682B1 (ko) 2000-10-02 2001-04-19 자동차용 베인식 진공펌프

Country Status (3)

Country Link
EP (1) EP1193396B1 (fr)
JP (1) JP3672237B2 (fr)
KR (1) KR100385682B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4996470B2 (ja) * 2004-10-22 2012-08-08 ルーク アウトモービルテヒニーク ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト ポンプ
JP5366884B2 (ja) * 2010-05-21 2013-12-11 三菱電機株式会社 ベーンロータリー型圧縮機
WO2012167780A2 (fr) * 2011-06-07 2012-12-13 Ixetic Bad Homburg Gmbh Rotor pour une pompe à palettes
DE102015216104B3 (de) * 2015-08-24 2016-12-29 Magna Powertrain Bad Homburg GmbH Vakuumpumpe in Leichtbauweise
JPWO2017094639A1 (ja) * 2015-11-30 2018-09-13 株式会社ヴァレオジャパン ベーン型圧縮機

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2312655A (en) * 1941-05-22 1943-03-02 Pump Engineering Service Corp Pump
US3819309A (en) * 1972-10-11 1974-06-25 Gen Motors Corp Means for altering the effective displacement of an axial vane compressor
US5265457A (en) * 1990-02-16 1993-11-30 Sumitomo Electric Industries, Ltd. Method of forming an oil groove on the end surface of a rotor of an aluminum alloy
KR960002186U (ko) * 1994-06-02 1996-01-19 로타리 압축기
JPH1054382A (ja) * 1996-08-14 1998-02-24 Mitsubishi Electric Corp ベーン式真空ポンプ
EP1055823B1 (fr) * 1998-12-14 2008-02-20 Mitsubishi Denki Kabushiki Kaisha Pompe a vide a ailettes pour automobiles

Also Published As

Publication number Publication date
JP2002106486A (ja) 2002-04-10
KR20020026790A (ko) 2002-04-12
EP1193396A2 (fr) 2002-04-03
EP1193396B1 (fr) 2015-03-11
JP3672237B2 (ja) 2005-07-20
EP1193396A3 (fr) 2003-07-30

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