DE69930372D1 - Spiralpumpe - Google Patents

Spiralpumpe

Info

Publication number
DE69930372D1
DE69930372D1 DE69930372T DE69930372T DE69930372D1 DE 69930372 D1 DE69930372 D1 DE 69930372D1 DE 69930372 T DE69930372 T DE 69930372T DE 69930372 T DE69930372 T DE 69930372T DE 69930372 D1 DE69930372 D1 DE 69930372D1
Authority
DE
Germany
Prior art keywords
spiral pump
spiral
pump
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
DE69930372T
Other languages
English (en)
Other versions
DE69930372T2 (de
Inventor
Hiroyuki Kuroiwa
Keiji Yoshimura
Toshiaki Yoshii
Shusaku Ueda
Mikio Kajiwara
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.)
Daikin Industries Ltd
Original Assignee
Daikin 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
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of DE69930372D1 publication Critical patent/DE69930372D1/de
Application granted granted Critical
Publication of DE69930372T2 publication Critical patent/DE69930372T2/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
    • 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
    • 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
    • F04C18/0269—Details concerning the involute wraps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
DE69930372T 1998-04-08 1999-03-19 Spiralpumpe Expired - Lifetime DE69930372T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9603698 1998-04-08
JP9603698 1998-04-08
PCT/JP1999/001435 WO1999053202A1 (fr) 1998-04-08 1999-03-19 Dispositif pour circulation de fluide en spirale

Publications (2)

Publication Number Publication Date
DE69930372D1 true DE69930372D1 (de) 2006-05-11
DE69930372T2 DE69930372T2 (de) 2006-12-07

Family

ID=14154257

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69930372T Expired - Lifetime DE69930372T2 (de) 1998-04-08 1999-03-19 Spiralpumpe

Country Status (11)

Country Link
US (1) US6217301B1 (de)
EP (1) EP0989304B1 (de)
JP (2) JP3940822B2 (de)
KR (1) KR100462088B1 (de)
CN (1) CN1128295C (de)
CA (1) CA2287444A1 (de)
DE (1) DE69930372T2 (de)
ES (1) ES2260902T3 (de)
MY (1) MY116023A (de)
TW (1) TW394811B (de)
WO (1) WO1999053202A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006257941A (ja) * 2005-03-16 2006-09-28 Sanden Corp スクロール圧縮機
CN101784754B (zh) * 2007-08-22 2012-07-25 斯宾勒工程公司 按照螺旋原理的挤压机
JP5500566B2 (ja) * 2008-04-10 2014-05-21 サンデン株式会社 スクロール型流体機械
KR101811291B1 (ko) 2011-04-28 2017-12-26 엘지전자 주식회사 스크롤 압축기
KR101216466B1 (ko) 2011-10-05 2012-12-31 엘지전자 주식회사 올담링을 갖는 스크롤 압축기
KR101277213B1 (ko) 2011-10-11 2013-06-24 엘지전자 주식회사 바이패스 홀을 갖는 스크롤 압축기
KR101275190B1 (ko) 2011-10-12 2013-06-18 엘지전자 주식회사 스크롤 압축기

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620701A (en) 1979-07-27 1981-02-26 Hitachi Ltd Scroll fluid machine
JPS58135393A (ja) 1982-02-08 1983-08-11 Hitachi Ltd 電動圧縮機
JPS5958187A (ja) * 1982-09-26 1984-04-03 Sanden Corp スクロ−ル型圧縮機
JPS60252102A (ja) * 1984-05-30 1985-12-12 Hitachi Ltd スクロ−ル流体機械
JPS61175293A (ja) * 1985-01-30 1986-08-06 Matsushita Electric Ind Co Ltd スクロ−ル圧縮機
US4781549A (en) * 1985-09-30 1988-11-01 Copeland Corporation Modified wrap scroll-type machine
JPS63138186A (ja) * 1986-11-28 1988-06-10 Mitsui Seiki Kogyo Co Ltd スクロ−ル圧縮機
JPS63255585A (ja) * 1987-04-10 1988-10-21 Sanyo Electric Co Ltd スクロ−ル圧縮機
US4886434A (en) * 1987-02-20 1989-12-12 Sanyo Electric Co., Ltd. Scroll compressor having discharge part communicating with two compression spaces simultaneously
JPS63205481A (ja) * 1987-02-20 1988-08-24 Sanyo Electric Co Ltd スクロ−ル圧縮機
JPS63215892A (ja) * 1987-03-02 1988-09-08 Sanyo Electric Co Ltd スクロ−ル圧縮機
JPS6463686A (en) * 1987-09-04 1989-03-09 Hitachi Ltd Scroll compressor
JP2595064B2 (ja) * 1988-09-19 1997-03-26 株式会社日立製作所 スクロール流体機械
JPH02264178A (ja) * 1988-12-13 1990-10-26 Mitsubishi Electric Corp スクロール流体機械
US5056336A (en) * 1989-03-06 1991-10-15 American Standard Inc. Scroll apparatus with modified scroll profile
JPH0772543B2 (ja) * 1989-08-31 1995-08-02 ダイキン工業株式会社 スクロール形圧縮機
US5022834A (en) * 1990-01-16 1991-06-11 Carrier Corporation Scroll compressor with enhanced discharge port
DE69132650T2 (de) * 1990-02-13 2002-05-08 Anest Iwata Corp., Tokio/Tokyo Spiralverdrängungsmaschine
JP2892799B2 (ja) * 1990-09-13 1999-05-17 株式会社豊田自動織機製作所 スクロール型圧縮機
JPH051882U (ja) * 1991-06-27 1993-01-14 株式会社豊田自動織機製作所 スクロール型圧縮機
JP3106721B2 (ja) 1991-09-19 2000-11-06 ダイキン工業株式会社 スクロール圧縮機
JP3036271B2 (ja) * 1992-12-03 2000-04-24 株式会社豊田自動織機製作所 スクロール型圧縮機
JPH07119654A (ja) * 1993-10-20 1995-05-09 Sanden Corp スクロール型コンプレッサ
JP3543367B2 (ja) * 1994-07-01 2004-07-14 ダイキン工業株式会社 スクロール圧縮機
JPH09195959A (ja) * 1996-01-11 1997-07-29 Toshiba Corp スクロールコンプレッサ

Also Published As

Publication number Publication date
US6217301B1 (en) 2001-04-17
CN1128295C (zh) 2003-11-19
EP0989304A1 (de) 2000-03-29
WO1999053202A1 (fr) 1999-10-21
CN1263585A (zh) 2000-08-16
KR100462088B1 (ko) 2004-12-17
EP0989304A4 (de) 2000-08-23
CA2287444A1 (en) 1999-10-21
MY116023A (en) 2003-10-31
JP3940822B2 (ja) 2007-07-04
KR20010013133A (ko) 2001-02-26
DE69930372T2 (de) 2006-12-07
TW394811B (en) 2000-06-21
JP2007100713A (ja) 2007-04-19
ES2260902T3 (es) 2006-11-01
EP0989304B1 (de) 2006-03-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BOCKHORNI & KOLLEGEN, 80687 MUENCHEN