KR20000022849A - 밀폐형 전동 압축기 - Google Patents
밀폐형 전동 압축기 Download PDFInfo
- Publication number
- KR20000022849A KR20000022849A KR1019990037027A KR19990037027A KR20000022849A KR 20000022849 A KR20000022849 A KR 20000022849A KR 1019990037027 A KR1019990037027 A KR 1019990037027A KR 19990037027 A KR19990037027 A KR 19990037027A KR 20000022849 A KR20000022849 A KR 20000022849A
- Authority
- KR
- South Korea
- Prior art keywords
- compression mechanism
- oil
- refrigerant
- compressor
- stator
- Prior art date
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
- 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
-
- 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
- F04C29/028—Means for improving or restricting lubricant flow
-
- 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
-
- 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
- F04C2240/807—Balance weight, counterweight
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Compressor (AREA)
- Rotary Pumps (AREA)
Abstract
Description
Claims (2)
- 밀폐 용기 내에 압축 기구부 및 이 압축 기구부를 구동하는 전동기부가 수납되고, 이 압축 기구부로부터의 냉매를 이 밀폐 용기 내로 토출시키고, 이 밀폐 용기 내에 삽입되어 상기 압축 기구부와 상기 전동 기구부 사이에 설치된 토출 파이프로부터 밀폐 용기 외부로 토출시키는 밀폐형 전동 압축기에 있어서, 상기 전동기부의 상기 압축 기구부측의 고정자의 코일 단부의 간극을 저감시키는 부재를 구비하고, 상기 토출 파이프를 상기 코일 단부 외주보다도 깊게 삽입한 것을 특징으로 하는 밀폐형 전동 압축기.
- 밀폐 용기 내에 수납된 압축 기구부 및 이 압축 기구부를 구동하는 전동기부를 구비한 밀폐형 전동 압축기에 있어서, 상기 전동기부의 회전자의 상기 압축 기구부측 단부에 설치되고 외주에 일부 절결이 마련되며 내부에 공간을 갖는 균형추를 구비한 것을 특징으로 하는 밀폐형 전동 압축기.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10249294A JP2000073977A (ja) | 1998-09-03 | 1998-09-03 | 密閉形電動圧縮機 |
JP98-249294 | 1998-09-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000022849A true KR20000022849A (ko) | 2000-04-25 |
KR100312828B1 KR100312828B1 (ko) | 2001-11-03 |
Family
ID=17190844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990037027A KR100312828B1 (ko) | 1998-09-03 | 1999-09-02 | 밀폐형 전동 압축기 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6231317B1 (ko) |
JP (1) | JP2000073977A (ko) |
KR (1) | KR100312828B1 (ko) |
CN (1) | CN1139728C (ko) |
MY (1) | MY126430A (ko) |
TW (1) | TW477864B (ko) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP2002317775A (ja) * | 2001-04-20 | 2002-10-31 | Fujitsu General Ltd | スクロール圧縮機 |
EP1570162A1 (en) * | 2002-12-10 | 2005-09-07 | Ingersoll-Rand Energy Systems Corporation | Hermetic motor and gas booster |
JP3886963B2 (ja) * | 2003-12-25 | 2007-02-28 | 三菱電機株式会社 | コイル挿入方法、コイル挿入装置、電動機、回転圧縮機および冷凍サイクル |
NL1025552C2 (nl) * | 2004-02-23 | 2005-08-26 | Jongenengel Res & Dev B V | Binnenvoering. |
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 |
CN104334884B (zh) * | 2012-04-19 | 2016-10-19 | 三菱电机株式会社 | 密闭式压缩机和具有该密闭式压缩机的蒸汽压缩式制冷循环装置 |
CN102953998B (zh) * | 2012-11-27 | 2015-11-18 | 松下压缩机(大连)有限公司 | 一种可减少压缩机吐油量的结构 |
JP5984787B2 (ja) * | 2013-12-04 | 2016-09-06 | 三菱電機株式会社 | スクロール圧縮機 |
JP6297346B2 (ja) * | 2014-02-06 | 2018-03-20 | 三菱重工業株式会社 | 密閉型スクロール圧縮機 |
RU2657861C1 (ru) * | 2014-10-13 | 2018-06-18 | Битцер Кюльмашиненбау Гмбх | Компрессор |
JP6808312B2 (ja) * | 2015-10-28 | 2021-01-06 | 三菱重工サーマルシステムズ株式会社 | 電動圧縮機 |
GB2611698B (en) | 2020-10-01 | 2024-07-17 | Mitsubishi Electric Corp | Scroll compressor |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4332535A (en) * | 1978-12-16 | 1982-06-01 | Sankyo Electric Company Limited | Scroll type compressor having an oil separator and oil sump in the suction chamber |
JPS58160587A (ja) | 1982-03-19 | 1983-09-24 | Hitachi Ltd | 密閉形電動圧縮機 |
JPS6287692A (ja) * | 1985-10-14 | 1987-04-22 | Hitachi Ltd | 密閉形スクロ−ル圧縮機 |
JPS62203992A (ja) * | 1986-03-03 | 1987-09-08 | Hitachi Ltd | 密閉形スクロ−ル圧縮機 |
JPS6321385A (ja) | 1986-07-15 | 1988-01-28 | Matsushita Refrig Co | スクロ−ル型圧縮機 |
JP2810962B2 (ja) | 1989-05-18 | 1998-10-15 | アイチ―エマソン電機株式会社 | 永久磁石型回転子 |
JP2782858B2 (ja) * | 1989-10-31 | 1998-08-06 | 松下電器産業株式会社 | スクロール気体圧縮機 |
KR960015822B1 (ko) | 1991-10-03 | 1996-11-21 | 가부시끼가이샤 히다찌세이사꾸쇼 | 밀폐형 전동압축기 |
FR2708677B1 (fr) * | 1993-08-05 | 1997-05-16 | Zexel Corp | Compresseur du type à volute. |
JPH07127584A (ja) * | 1993-10-29 | 1995-05-16 | Toyota Autom Loom Works Ltd | スクロール型圧縮機 |
MY126636A (en) * | 1994-10-24 | 2006-10-31 | Hitachi Ltd | Scroll compressor |
-
1998
- 1998-09-03 JP JP10249294A patent/JP2000073977A/ja active Pending
-
1999
- 1999-07-29 TW TW088112924A patent/TW477864B/zh not_active IP Right Cessation
- 1999-09-02 KR KR1019990037027A patent/KR100312828B1/ko not_active IP Right Cessation
- 1999-09-02 MY MYPI99003799A patent/MY126430A/en unknown
- 1999-09-03 CN CNB991183967A patent/CN1139728C/zh not_active Expired - Lifetime
- 1999-09-03 US US09/389,226 patent/US6231317B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2000073977A (ja) | 2000-03-07 |
US6231317B1 (en) | 2001-05-15 |
CN1246583A (zh) | 2000-03-08 |
KR100312828B1 (ko) | 2001-11-03 |
TW477864B (en) | 2002-03-01 |
MY126430A (en) | 2006-09-29 |
CN1139728C (zh) | 2004-02-25 |
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