DE69002885D1 - Spiralverdrängungsanlage für Fluide. - Google Patents

Spiralverdrängungsanlage für Fluide.

Info

Publication number
DE69002885D1
DE69002885D1 DE90306672T DE69002885T DE69002885D1 DE 69002885 D1 DE69002885 D1 DE 69002885D1 DE 90306672 T DE90306672 T DE 90306672T DE 69002885 T DE69002885 T DE 69002885T DE 69002885 D1 DE69002885 D1 DE 69002885D1
Authority
DE
Germany
Prior art keywords
fluids
displacement system
spiral displacement
spiral
displacement
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 - Lifetime
Application number
DE90306672T
Other languages
English (en)
Other versions
DE69002885T2 (de
Inventor
Taketoshi Yokota
Yoshio Kimura
Kenichi Ida
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.)
Sanden Corp
Original Assignee
Sanden 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
Priority claimed from JP29393689A external-priority patent/JP2770930B2/ja
Application filed by Sanden Corp filed Critical Sanden Corp
Publication of DE69002885D1 publication Critical patent/DE69002885D1/de
Application granted granted Critical
Publication of DE69002885T2 publication Critical patent/DE69002885T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/005—Axial sealings for working fluid
    • 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
    • F04C18/0207—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 both members having co-operating elements in spiral form
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • F04C18/0253—Details concerning the base
    • 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
    • F04C18/0207—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 both members having co-operating elements in spiral form
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • F04C18/0253—Details concerning the base
    • F04C18/0261—Details of the ports, e.g. location, number, geometry
    • 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
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/801—Wear plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
DE90306672T 1989-06-20 1990-06-19 Spiralverdrängungsanlage für Fluide. Expired - Lifetime DE69002885T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15562789 1989-06-20
JP29393689A JP2770930B2 (ja) 1988-11-25 1989-11-14 スクロール型圧縮機

Publications (2)

Publication Number Publication Date
DE69002885D1 true DE69002885D1 (de) 1993-09-30
DE69002885T2 DE69002885T2 (de) 1994-01-20

Family

ID=26483574

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90306672T Expired - Lifetime DE69002885T2 (de) 1989-06-20 1990-06-19 Spiralverdrängungsanlage für Fluide.

Country Status (6)

Country Link
US (1) US5122041A (de)
EP (1) EP0404512B1 (de)
KR (1) KR0146954B1 (de)
AU (1) AU632332B2 (de)
CA (1) CA2019295C (de)
DE (1) DE69002885T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5088906A (en) * 1991-02-04 1992-02-18 Tecumseh Products Company Axially floating scroll member assembly
JPH091631A (ja) * 1995-06-16 1997-01-07 Kobe Steel Ltd ローラヘッド押出機のシート幅調整装置
JP3043979B2 (ja) * 1995-10-20 2000-05-22 サンデン株式会社 スクロール型圧縮機用ボトムプレート
JPH109157A (ja) * 1996-06-24 1998-01-13 Sanden Corp スクロール型圧縮機
US5888057A (en) * 1996-06-28 1999-03-30 Sanden Corporation Scroll-type refrigerant fluid compressor having a lubrication path through the orbiting scroll
US5857844A (en) * 1996-12-09 1999-01-12 Carrier Corporation Scroll compressor with reduced height orbiting scroll wrap
WO2000006906A1 (en) * 1998-07-30 2000-02-10 Varian, Inc. Scroll-type vacuum pump
JP2002221170A (ja) 2001-01-25 2002-08-09 Toyota Industries Corp スクロール圧縮機
FR3043148B1 (fr) * 2015-11-03 2020-10-02 Ea Technique Compresseur a spirales
FR3047775B1 (fr) * 2016-02-16 2018-03-02 Danfoss Commercial Compressors Dispositif de compression a spirales ayant un dispositif d'etancheite, et un compresseur a spirales comportant un tel dispositif de compression a spirales
GB2548607B (en) * 2016-03-23 2020-05-06 Edwards Ltd Scroll pump tip sealing
JP2019023439A (ja) 2017-07-24 2019-02-14 サンデン・オートモーティブコンポーネント株式会社 スクロール型流体機械
JP6961413B2 (ja) 2017-07-24 2021-11-05 サンデン・オートモーティブコンポーネント株式会社 スクロール型流体機械
GB2585903B (en) * 2019-07-22 2021-12-08 Edwards Ltd Scroll Pump
DE102022120681A1 (de) * 2022-08-16 2024-02-22 Bitzer Kühlmaschinenbau Gmbh Scrollmaschine und Kälteanlage
CN116857189A (zh) * 2022-10-28 2023-10-10 杭州绿能新能源汽车部件有限公司 具有轴向柔性的压缩机

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994636A (en) * 1975-03-24 1976-11-30 Arthur D. Little, Inc. Axial compliance means with radial sealing for scroll-type apparatus
US3994635A (en) * 1975-04-21 1976-11-30 Arthur D. Little, Inc. Scroll member and scroll-type apparatus incorporating the same
JPS5535151A (en) * 1978-09-04 1980-03-12 Sanden Corp Volume type fluid compressor
US4314796A (en) * 1978-09-04 1982-02-09 Sankyo Electric Company Limited Scroll-type compressor with thrust bearing lubricating and bypass means
JPS56147386A (en) * 1980-04-16 1981-11-16 Nippon Electric Co Electric high temperature retaining device
JPS6041237B2 (ja) * 1981-03-09 1985-09-14 サンデン株式会社 スクロ−ル型流体装置
JPS57148086A (en) * 1981-03-10 1982-09-13 Sanden Corp Scroll type compressor
CA1205028A (en) * 1981-07-01 1986-05-27 Jerald C. Hinshaw Fluorescent chelates and labeled specific binding reagents prepared therefrom
JPS5823516A (ja) * 1981-08-01 1983-02-12 Mitsubishi Heavy Ind Ltd フインチユ−ブの製造方法及びその装置
JPS5851289A (ja) * 1981-09-22 1983-03-25 Hitachi Ltd 流体圧縮機
JPS58200092A (ja) * 1982-05-17 1983-11-21 Hitachi Ltd スクロ−ル流体機械
JPS58192901A (ja) * 1983-01-19 1983-11-10 Hitachi Ltd スクロ−ル流体装置
JPS59142484U (ja) * 1983-03-15 1984-09-22 サンデン株式会社 スクロ−ル型流体装置における耐摩耗性板の構造
GB2167133B (en) * 1984-11-19 1988-04-07 Sanden Corp Scroll-type rotary fluid-machine
JPH0615804B2 (ja) * 1985-01-25 1994-03-02 新明和工業株式会社 スクロ−ル形流体機械
EP0244183B1 (de) * 1986-04-28 1991-09-04 Sanden Corporation Spiralelement für Fluidumverdrängungsmaschine mit ineinandergreifenden Spiralelementen
JPH01147181A (ja) * 1987-12-02 1989-06-08 Toshiba Corp スクロール流体機械

Also Published As

Publication number Publication date
EP0404512A3 (de) 1991-04-24
CA2019295A1 (en) 1990-12-20
KR0146954B1 (ko) 1998-08-17
US5122041A (en) 1992-06-16
EP0404512A2 (de) 1990-12-27
DE69002885T2 (de) 1994-01-20
KR910001256A (ko) 1991-01-30
EP0404512B1 (de) 1993-08-25
AU5712290A (en) 1991-01-03
CA2019295C (en) 1997-12-02
AU632332B2 (en) 1992-12-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition