CA2042203C - Machine fluidique a spirales - Google Patents

Machine fluidique a spirales

Info

Publication number
CA2042203C
CA2042203C CA002042203A CA2042203A CA2042203C CA 2042203 C CA2042203 C CA 2042203C CA 002042203 A CA002042203 A CA 002042203A CA 2042203 A CA2042203 A CA 2042203A CA 2042203 C CA2042203 C CA 2042203C
Authority
CA
Canada
Prior art keywords
scroll
revolving
drive bushing
drive
slide hole
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
CA002042203A
Other languages
English (en)
Other versions
CA2042203A1 (fr
Inventor
Hiroaki Kondo
Takahisa Hirano
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 JP8996990U external-priority patent/JPH0741843Y2/ja
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of CA2042203A1 publication Critical patent/CA2042203A1/fr
Application granted granted Critical
Publication of CA2042203C publication Critical patent/CA2042203C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • 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
    • F01C21/003—Systems for the equilibration of forces acting on the elements of the machine
    • 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
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/0207—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F01C1/0215—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
CA002042203A 1990-07-24 1991-05-09 Machine fluidique a spirales Expired - Fee Related CA2042203C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP195701/1990 1990-07-24
JP19570190 1990-07-24
JPU.M.89969/1990 1990-08-28
JP8996990U JPH0741843Y2 (ja) 1990-08-28 1990-08-28 スクロール型流体機械

Publications (2)

Publication Number Publication Date
CA2042203A1 CA2042203A1 (fr) 1992-01-25
CA2042203C true CA2042203C (fr) 1996-02-13

Family

ID=26431347

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002042203A Expired - Fee Related CA2042203C (fr) 1990-07-24 1991-05-09 Machine fluidique a spirales

Country Status (6)

Country Link
EP (1) EP0468605B1 (fr)
KR (1) KR960000092B1 (fr)
CN (1) CN1020497C (fr)
AU (1) AU634059B2 (fr)
CA (1) CA2042203C (fr)
DE (1) DE69104927T2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3105714B2 (ja) * 1993-09-03 2000-11-06 三菱重工業株式会社 スクロ−ル型流体機械用ドライブブッシュ
JP3236144B2 (ja) * 1993-09-14 2001-12-10 株式会社デンソー 圧縮機
JP2682790B2 (ja) * 1993-12-02 1997-11-26 株式会社豊田自動織機製作所 スクロール型圧縮機
JPH07324689A (ja) * 1994-05-31 1995-12-12 Mitsubishi Heavy Ind Ltd スクロール型流体機械
US5496157A (en) * 1994-12-21 1996-03-05 Carrier Corporation Reverse rotation prevention for scroll compressors
LU91082B1 (fr) * 2004-06-04 2005-12-05 Wurth Paul Sa Dispositif pour remplacer la rigole principale d'un haut fourneau.
US9909586B2 (en) * 2012-03-23 2018-03-06 Bitzer Kuehlmaschinenbau Gmbh Crankshaft with aligned drive and counterweight locating features
CN111089055A (zh) * 2018-10-23 2020-05-01 艾默生环境优化技术(苏州)有限公司 涡旋压缩机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819875B2 (ja) * 1980-03-18 1983-04-20 サンデン株式会社 スクロ−ル型圧縮機
JPS5979086A (ja) * 1982-10-27 1984-05-08 Hitachi Ltd スクロ−ル流体機械
JPS59120794A (ja) * 1982-12-27 1984-07-12 Mitsubishi Electric Corp スクロ−ル圧縮機
JPS59142480U (ja) * 1983-03-15 1984-09-22 サンデン株式会社 スクロ−ル型流体装置
US4954057A (en) * 1988-10-18 1990-09-04 Copeland Corporation Scroll compressor with lubricated flat driving surface

Also Published As

Publication number Publication date
CN1020497C (zh) 1993-05-05
AU634059B2 (en) 1993-02-11
EP0468605A1 (fr) 1992-01-29
KR960000092B1 (ko) 1996-01-03
CN1058456A (zh) 1992-02-05
DE69104927D1 (de) 1994-12-08
KR920002929A (ko) 1992-02-28
AU7645291A (en) 1992-01-30
DE69104927T2 (de) 1995-03-09
CA2042203A1 (fr) 1992-01-25
EP0468605B1 (fr) 1994-11-02

Similar Documents

Publication Publication Date Title
US5199862A (en) Scroll type fluid machinery with counter weight on drive bushing
US5407334A (en) Scroll type compressor having a convex surface on the sub frame bushing
EP0489479B1 (fr) Machine à volutes pour fluides
US4466784A (en) Drive mechanism for a scroll type fluid displacement apparatus
KR950019222A (ko) 스크롤형 압축기
US5649817A (en) Scroll type fluid machine having first and second bearings for the driving shaft
CA2042203C (fr) Machine fluidique a spirales
EP0475538B1 (fr) Appareil de déplacement de fluide à spirales
KR860000182B1 (ko) 스크로울형 압축기의 축 균형장치
EP0126238B1 (fr) Compresseur à volutes
US5059102A (en) Fluid scroll machine with peripherally attached counter weights and reduced thickness scroll
US6123527A (en) Scroll hydraulic machine
US6190147B1 (en) Rotation balancing mechanism for orbiting scrolls of scroll-type compressors
JP3314561B2 (ja) スクロール圧縮機
EP0861982B1 (fr) Compresseur volumetrique a spirale et palier de poussee de plateau coulissant
JP2930046B2 (ja) スクロール圧縮機
JPH0842467A (ja) スクロール圧縮機
JPS631783A (ja) スクロ−ル式流体機械
JPH04175486A (ja) スクロール型流体機械
JPS58106190A (ja) スクロ−ル型圧縮機
JPS60233388A (ja) スクロ−ル流体機械
JPS62159783A (ja) スクロ−ル圧縮機
JPH0571478A (ja) スクロール型流体機械
KR100332750B1 (ko) 스크롤압축기
RU1807240C (ru) Ротационно-пластинчата машина

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed