CN100376792C - 密闭型压缩机 - Google Patents

密闭型压缩机 Download PDF

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Publication number
CN100376792C
CN100376792C CNB2004800001992A CN200480000199A CN100376792C CN 100376792 C CN100376792 C CN 100376792C CN B2004800001992 A CNB2004800001992 A CN B2004800001992A CN 200480000199 A CN200480000199 A CN 200480000199A CN 100376792 C CN100376792 C CN 100376792C
Authority
CN
China
Prior art keywords
stator
rotor
compressing mechanism
path
access
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
CNB2004800001992A
Other languages
English (en)
Chinese (zh)
Other versions
CN1697928A (zh
Inventor
森本敬
桥本雄史
河野博之
吉田裕文
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of CN1697928A publication Critical patent/CN1697928A/zh
Application granted granted Critical
Publication of CN100376792C publication Critical patent/CN100376792C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • 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
    • 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
    • F04C29/045—Heating; Cooling; Heat insulation of the electric motor in 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
    • 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
CNB2004800001992A 2003-03-12 2004-03-08 密闭型压缩机 Expired - Fee Related CN100376792C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP066478/2003 2003-03-12
JP2003066478A JP4175148B2 (ja) 2003-03-12 2003-03-12 密閉型圧縮機

Publications (2)

Publication Number Publication Date
CN1697928A CN1697928A (zh) 2005-11-16
CN100376792C true CN100376792C (zh) 2008-03-26

Family

ID=32984535

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004800001992A Expired - Fee Related CN100376792C (zh) 2003-03-12 2004-03-08 密闭型压缩机

Country Status (4)

Country Link
JP (1) JP4175148B2 (ja)
KR (1) KR100572391B1 (ja)
CN (1) CN100376792C (ja)
WO (1) WO2004081384A1 (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005000899B4 (de) * 2004-10-07 2008-04-17 Lg Electronics Inc. Spiralverdichter
JP2006214399A (ja) * 2005-02-07 2006-08-17 Matsushita Electric Ind Co Ltd 密閉型圧縮機
FR2885966B1 (fr) * 2005-05-23 2011-01-14 Danfoss Commercial Compressors Compresseur frigorifique a spirales
CN100381705C (zh) * 2005-08-15 2008-04-16 南京奥特佳冷机有限公司 大排量车用涡旋式压缩机
KR100686748B1 (ko) 2005-12-20 2007-02-26 엘지전자 주식회사 스크롤 압축기
KR100686749B1 (ko) * 2005-12-20 2007-02-26 엘지전자 주식회사 스크롤 압축기
JP4799437B2 (ja) * 2007-02-06 2011-10-26 サンデン株式会社 流体機械
JP5272600B2 (ja) * 2008-09-16 2013-08-28 パナソニック株式会社 密閉型圧縮機
US8167595B2 (en) * 2008-10-14 2012-05-01 Bitzer Scroll Inc. Inlet screen and scroll compressor incorporating same
JP5136498B2 (ja) * 2009-03-30 2013-02-06 パナソニック株式会社 密閉型圧縮機
JP2011074811A (ja) * 2009-09-30 2011-04-14 Sanyo Electric Co Ltd 電動圧縮機
CN103429893B (zh) * 2012-03-08 2016-04-20 松下电器产业株式会社 压缩机
FR2998340A1 (fr) * 2012-11-19 2014-05-23 Danfoss Commercial Compressors Compresseur a spirale a vitesse variable.
JP5875506B2 (ja) * 2012-11-30 2016-03-02 三菱電機株式会社 スクロール圧縮機
JP2015140660A (ja) * 2014-01-27 2015-08-03 日立アプライアンス株式会社 電動圧縮機
JP6426020B2 (ja) * 2015-02-09 2018-11-21 三菱重工サーマルシステムズ株式会社 密閉型電動圧縮機
JP6596222B2 (ja) * 2015-04-14 2019-10-23 日立ジョンソンコントロールズ空調株式会社 密閉型電動圧縮機
JP6751597B2 (ja) * 2016-06-06 2020-09-09 日立グローバルライフソリューションズ株式会社 容積型圧縮機、給湯器、及び空気調和機
CN112283103B (zh) * 2020-10-23 2022-01-28 珠海格力电器股份有限公司 压缩机上盖及压缩机
KR102500686B1 (ko) * 2021-03-19 2023-02-17 엘지전자 주식회사 밀폐형 압축기

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1047268A (ja) * 1996-07-31 1998-02-17 Hitachi Ltd 密閉形スクロール圧縮機
JP3750048B2 (ja) * 2000-05-22 2006-03-01 株式会社日立製作所 スクロール圧縮機
JP3861633B2 (ja) * 2001-07-31 2006-12-20 松下電器産業株式会社 密閉型圧縮機

Also Published As

Publication number Publication date
JP4175148B2 (ja) 2008-11-05
KR100572391B1 (ko) 2006-04-18
CN1697928A (zh) 2005-11-16
JP2004270668A (ja) 2004-09-30
KR20050007457A (ko) 2005-01-18
WO2004081384A1 (ja) 2004-09-23

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080326

CF01 Termination of patent right due to non-payment of annual fee