IN189974B - - Google Patents

Info

Publication number
IN189974B
IN189974B IN1186CA1997A IN189974B IN 189974 B IN189974 B IN 189974B IN 1186CA1997 A IN1186CA1997 A IN 1186CA1997A IN 189974 B IN189974 B IN 189974B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Mikio Kajiwara
Yoshitaka Shibamoto
Keiji Yoshimura
Original Assignee
Daikin Ind 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 Ind Ltd filed Critical Daikin Ind Ltd
Publication of IN189974B publication Critical patent/IN189974B/en

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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps
    • 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
    • F04C18/0215—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 where only one member is moving
    • 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
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/026—Lubricant separation
    • 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
    • F04C29/04—Heating; Cooling; Heat insulation
    • 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
    • F04C2240/60—Shafts
    • F04C2240/603—Shafts with internal channels for fluid distribution, e.g. hollow shaft
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S418/00—Rotary expansible chamber devices
    • Y10S418/01—Non-working fluid separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
IN1186CA1997 1996-06-24 1997-06-23 IN189974B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8163023A JPH109160A (ja) 1996-06-24 1996-06-24 スクロール圧縮機

Publications (1)

Publication Number Publication Date
IN189974B true IN189974B (zh) 2003-05-24

Family

ID=15765724

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1186CA1997 IN189974B (zh) 1996-06-24 1997-06-23

Country Status (9)

Country Link
US (1) US6135738A (zh)
EP (1) EP0846863B1 (zh)
JP (1) JPH109160A (zh)
KR (1) KR100452837B1 (zh)
CN (1) CN1090293C (zh)
DE (1) DE69724561T2 (zh)
ES (1) ES2206721T3 (zh)
IN (1) IN189974B (zh)
WO (1) WO1997049918A1 (zh)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6056946U (ja) * 1983-09-24 1985-04-20 日本ビクター株式会社 テ−プ自動装填記録及び／又は再生装置
JP2000265960A (ja) * 1999-03-15 2000-09-26 Toyota Autom Loom Works Ltd 流体機械
JP2000310187A (ja) * 1999-04-28 2000-11-07 Matsushita Electric Ind Co Ltd 密閉型圧縮機
US6315528B1 (en) * 1999-05-27 2001-11-13 Scroll Technologies Terminal connection in small area of scroll compressor and method for carrying out same
JP3760748B2 (ja) * 2000-09-20 2006-03-29 株式会社日立製作所 密閉形電動圧縮機
JP4544388B2 (ja) * 2001-02-28 2010-09-15 株式会社富士通ゼネラル スクロール圧縮機
JP3731068B2 (ja) * 2002-06-05 2006-01-05 ダイキン工業株式会社 回転式圧縮機
CN1281868C (zh) * 2002-08-27 2006-10-25 Lg电子株式会社 涡旋压缩机
CN100434710C (zh) * 2002-12-30 2008-11-19 大金工业株式会社 涡轮压缩机
DE20307911U1 (de) * 2003-05-19 2003-09-04 ILMVAC GmbH, 98693 Ilmenau Scrollpumpe
DE112004000755D2 (de) * 2003-05-19 2006-03-16 Ilmvac Gmbh Scrollpumpe
JP4315339B2 (ja) * 2004-02-20 2009-08-19 日立アプライアンス株式会社 スクロール流体機械
JP4433184B2 (ja) * 2004-11-05 2010-03-17 株式会社富士通ゼネラル 圧縮機
FR2885966B1 (fr) * 2005-05-23 2011-01-14 Danfoss Commercial Compressors Compresseur frigorifique a spirales
KR100864754B1 (ko) * 2005-11-28 2008-10-22 엘지전자 주식회사 스크롤 압축기의 오일 공급 구조
CN102084134B (zh) 2008-07-15 2014-03-26 大金工业株式会社 涡旋压缩机
JP4696153B2 (ja) * 2008-12-15 2011-06-08 日立アプライアンス株式会社 回転型圧縮機
KR101141427B1 (ko) * 2009-04-27 2012-05-07 엘지전자 주식회사 스크롤 압축기
JP4980412B2 (ja) * 2009-11-26 2012-07-18 三菱電機株式会社 スクロール圧縮機
KR101375500B1 (ko) * 2010-01-20 2014-03-18 다이킨 고교 가부시키가이샤 압축기
JP2012207620A (ja) * 2011-03-30 2012-10-25 Sanyo Electric Co Ltd スクロール型圧縮機
JP5488644B2 (ja) * 2012-02-09 2014-05-14 ダイキン工業株式会社 圧縮機
US9181949B2 (en) * 2012-03-23 2015-11-10 Bitzer Kuehlmaschinenbau Gmbh Compressor with oil return passage formed between motor and shell
JP6102866B2 (ja) * 2014-09-01 2017-03-29 ダイキン工業株式会社 圧縮機
JP6036980B2 (ja) * 2014-12-12 2016-11-30 ダイキン工業株式会社 圧縮機
CN109386463B (zh) * 2018-12-06 2024-06-28 珠海格力节能环保制冷技术研究中心有限公司 压缩机
KR20200085559A (ko) * 2019-01-07 2020-07-15 엘지전자 주식회사 전동식 압축기
WO2021069080A1 (en) * 2019-10-11 2021-04-15 Kraussmaffei Technologies Gmbh Lubricated mixing device for reaction plastics
CN113550907B (zh) * 2021-08-23 2023-09-01 广东美芝制冷设备有限公司 压缩机及制冷设备
CN113700650B (zh) * 2021-09-16 2022-09-30 珠海格力电器股份有限公司 压缩机以及具有其的空调器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH086696B2 (ja) * 1987-12-29 1996-01-29 松下電器産業株式会社 電動圧縮機
US4928503A (en) * 1988-07-15 1990-05-29 American Standard Inc. Scroll apparatus with pressure regulation
KR930008349B1 (ko) * 1989-02-28 1993-08-30 가부시끼가이샤 도시바 스크롤식 압축기
JPH03104197U (zh) * 1990-02-09 1991-10-29
JP2616094B2 (ja) * 1990-02-14 1997-06-04 ダイキン工業株式会社 スクロール形圧縮機
ES2077226T3 (es) * 1990-04-27 1995-11-16 Sanyo Electric Co Compresor de espirales.
JP2975637B2 (ja) * 1990-04-27 1999-11-10 三洋電機株式会社 スクロール圧縮機
US5105634A (en) * 1990-10-29 1992-04-21 American Standard Inc. Scroll apparatus having a modified tip seal groove
JP3028642B2 (ja) * 1991-06-27 2000-04-04 ダイキン工業株式会社 スクロール形流体機械
US5256042A (en) * 1992-02-20 1993-10-26 Arthur D. Little, Inc. Bearing and lubrication system for a scroll fluid device
JPH07247968A (ja) * 1994-03-09 1995-09-26 Daikin Ind Ltd スクロール圧縮機
JP3389753B2 (ja) * 1995-09-20 2003-03-24 ダイキン工業株式会社 スクロール形流体機械

Also Published As

Publication number Publication date
EP0846863B1 (en) 2003-09-03
ES2206721T3 (es) 2004-05-16
KR19990044128A (ko) 1999-06-25
CN1196775A (zh) 1998-10-21
EP0846863A4 (en) 1999-08-18
US6135738A (en) 2000-10-24
KR100452837B1 (ko) 2004-12-30
JPH109160A (ja) 1998-01-13
CN1090293C (zh) 2002-09-04
DE69724561D1 (de) 2003-10-09
DE69724561T2 (de) 2004-04-08
EP0846863A1 (en) 1998-06-10
WO1997049918A1 (fr) 1997-12-31

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