KR100572391B1 - 밀폐형 압축기 - Google Patents

밀폐형 압축기 Download PDF

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Publication number
KR100572391B1
KR100572391B1 KR1020047016380A KR20047016380A KR100572391B1 KR 100572391 B1 KR100572391 B1 KR 100572391B1 KR 1020047016380 A KR1020047016380 A KR 1020047016380A KR 20047016380 A KR20047016380 A KR 20047016380A KR 100572391 B1 KR100572391 B1 KR 100572391B1
Authority
KR
South Korea
Prior art keywords
stator
compression mechanism
rotor
passage
communication path
Prior art date
Application number
KR1020047016380A
Other languages
English (en)
Korean (ko)
Other versions
KR20050007457A (ko
Inventor
모리모토다카시
하시모토다케시
가와노히로유키
요시다히로후미
Original Assignee
마쯔시다덴기산교 가부시키가이샤
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 마쯔시다덴기산교 가부시키가이샤 filed Critical 마쯔시다덴기산교 가부시키가이샤
Publication of KR20050007457A publication Critical patent/KR20050007457A/ko
Application granted granted Critical
Publication of KR100572391B1 publication Critical patent/KR100572391B1/ko

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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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
KR1020047016380A 2003-03-12 2004-03-08 밀폐형 압축기 KR100572391B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2003-00066478 2003-03-12
JP2003066478A JP4175148B2 (ja) 2003-03-12 2003-03-12 密閉型圧縮機
PCT/JP2004/002950 WO2004081384A1 (ja) 2003-03-12 2004-03-08 密閉型圧縮機

Publications (2)

Publication Number Publication Date
KR20050007457A KR20050007457A (ko) 2005-01-18
KR100572391B1 true KR100572391B1 (ko) 2006-04-18

Family

ID=32984535

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020047016380A KR100572391B1 (ko) 2003-03-12 2004-03-08 밀폐형 압축기

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
CN1697928A (zh) 2005-11-16
CN100376792C (zh) 2008-03-26
JP2004270668A (ja) 2004-09-30
KR20050007457A (ko) 2005-01-18
WO2004081384A1 (ja) 2004-09-23

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