EP0933532A3 - Machine rotative à fluide du type à pallettes - Google Patents

Machine rotative à fluide du type à pallettes Download PDF

Info

Publication number
EP0933532A3
EP0933532A3 EP99101550A EP99101550A EP0933532A3 EP 0933532 A3 EP0933532 A3 EP 0933532A3 EP 99101550 A EP99101550 A EP 99101550A EP 99101550 A EP99101550 A EP 99101550A EP 0933532 A3 EP0933532 A3 EP 0933532A3
Authority
EP
European Patent Office
Prior art keywords
rotor
vane
casing
contacting
circular arc
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.)
Withdrawn
Application number
EP99101550A
Other languages
German (de)
English (en)
Other versions
EP0933532A2 (fr
Inventor
Mitsuo c/o Asuka Japan Co. Ltd Nakamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asuka Japan Co Ltd
Original Assignee
Asuka Japan Co Ltd
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
Priority claimed from JP5877398A external-priority patent/JPH11218086A/ja
Priority claimed from JP10225130A external-priority patent/JP2000018183A/ja
Priority claimed from JP10263889A external-priority patent/JP2000064974A/ja
Priority claimed from JP10295990A external-priority patent/JP2000087887A/ja
Priority claimed from JP10340959A external-priority patent/JP2000130374A/ja
Application filed by Asuka Japan Co Ltd filed Critical Asuka Japan Co Ltd
Publication of EP0933532A2 publication Critical patent/EP0933532A2/fr
Publication of EP0933532A3 publication Critical patent/EP0933532A3/fr
Withdrawn legal-status Critical Current

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
    • F04C18/30—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
    • 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
    • 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
    • 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
    • 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
    • F04C2250/00—Geometry
    • F04C2250/30—Geometry of the stator
    • F04C2250/301—Geometry of the stator compression chamber profile defined by a mathematical expression or by parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP99101550A 1998-02-02 1999-02-01 Machine rotative à fluide du type à pallettes Withdrawn EP0933532A3 (fr)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP5877398 1998-02-02
JP5877398A JPH11218086A (ja) 1998-02-02 1998-02-02 ベーン形流体機械
JP22513098 1998-07-02
JP10225130A JP2000018183A (ja) 1998-07-02 1998-07-02 ベーン式流体機械
JP10263889A JP2000064974A (ja) 1998-08-12 1998-08-12 ベーン式流体機械
JP26388998 1998-08-12
JP29599098 1998-09-09
JP10295990A JP2000087887A (ja) 1998-09-09 1998-09-09 ベーン式流体機械
JP34095998 1998-10-23
JP10340959A JP2000130374A (ja) 1998-10-23 1998-10-23 ベーン式流体機械

Publications (2)

Publication Number Publication Date
EP0933532A2 EP0933532A2 (fr) 1999-08-04
EP0933532A3 true EP0933532A3 (fr) 2000-09-20

Family

ID=27523465

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99101550A Withdrawn EP0933532A3 (fr) 1998-02-02 1999-02-01 Machine rotative à fluide du type à pallettes

Country Status (2)

Country Link
EP (1) EP0933532A3 (fr)
KR (1) KR19990072320A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1454755B1 (fr) * 2003-03-05 2010-07-28 Brother Kogyo Kabushiki Kaisha Pompe et imprimante à jet d'encre
JP4029824B2 (ja) * 2003-10-31 2008-01-09 ブラザー工業株式会社 インクジェットプリンタ及びその制御方法
JP4352957B2 (ja) * 2004-03-23 2009-10-28 ブラザー工業株式会社 ポンプ及びこのポンプを備えたインクジェットプリンタ
JP4305238B2 (ja) 2004-03-23 2009-07-29 ブラザー工業株式会社 ポンプ及びこのポンプを備えたインクジェットプリンタ
DE102004034922B4 (de) * 2004-07-09 2006-05-11 Joma-Hydromechanic Gmbh Einflügelvakuumpumpe
DE102004034920B3 (de) * 2004-07-09 2005-12-01 Joma-Hydromechanic Gmbh Einflügelvakuumpumpe
DE102005015721B3 (de) * 2005-03-31 2006-12-21 Joma-Hydromechanic Gmbh Vakuumpumpe
DE112009000258A5 (de) * 2008-03-01 2011-04-14 Ixetic Hückeswagen Gmbh Vakuumpumpengehäusedeckel
EP2587064B1 (fr) * 2011-10-27 2014-07-16 Pierburg Pump Technology GmbH Pompe à vide à palettes
CN103422981B (zh) * 2012-05-21 2016-03-23 北京星旋世纪科技有限公司 星旋式流体机械及其应用的发动机和流体马达
CN105090019A (zh) * 2014-05-17 2015-11-25 王映辉 轴中轴定心滑板转子泵
EP2987951B1 (fr) * 2014-08-22 2017-02-15 WABCO Europe BVBA Pompe à vide à palettes entraînées de manière excentrique
DE102015213099B3 (de) 2015-07-13 2016-08-04 Joma-Polytec Gmbh Kunststoffrotor für Vakuumpumpe
CN106640648A (zh) * 2017-01-13 2017-05-10 南通荣恒环保设备有限公司 一种滑片根部滚轮限位的回转式风机
CN110159589B (zh) * 2019-07-05 2024-03-22 张银量 斜置式三维同步流体机械

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR552920A (fr) * 1922-05-09 1923-05-09 Perfectionnements aux pompes à palettes
US1781073A (en) * 1928-06-16 1930-11-11 Keystone Refrigerating Corp Rotary compressor
FR2175295A5 (fr) * 1972-03-08 1973-10-19 Reich Fa Wilhelm
DE2460949A1 (de) * 1974-01-02 1975-07-10 Gustav Bernard Mielitz Rotormaschine
JPS5720582A (en) * 1980-07-14 1982-02-03 Nippon Soken Inc Rotary slider pump
EP0359139A2 (fr) * 1988-09-10 1990-03-21 Barmag Ag Pompe à palettes

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR552920A (fr) * 1922-05-09 1923-05-09 Perfectionnements aux pompes à palettes
US1781073A (en) * 1928-06-16 1930-11-11 Keystone Refrigerating Corp Rotary compressor
FR2175295A5 (fr) * 1972-03-08 1973-10-19 Reich Fa Wilhelm
DE2460949A1 (de) * 1974-01-02 1975-07-10 Gustav Bernard Mielitz Rotormaschine
JPS5720582A (en) * 1980-07-14 1982-02-03 Nippon Soken Inc Rotary slider pump
EP0359139A2 (fr) * 1988-09-10 1990-03-21 Barmag Ag Pompe à palettes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 6, no. 83 (M - 130)<961> 21 May 1982 (1982-05-21) *

Also Published As

Publication number Publication date
KR19990072320A (ko) 1999-09-27
EP0933532A2 (fr) 1999-08-04

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