KR100971578B1 - 스크롤 압축기 - Google Patents
스크롤 압축기 Download PDFInfo
- Publication number
- KR100971578B1 KR100971578B1 KR1020030030076A KR20030030076A KR100971578B1 KR 100971578 B1 KR100971578 B1 KR 100971578B1 KR 1020030030076 A KR1020030030076 A KR 1020030030076A KR 20030030076 A KR20030030076 A KR 20030030076A KR 100971578 B1 KR100971578 B1 KR 100971578B1
- Authority
- KR
- South Korea
- Prior art keywords
- scroll
- discharge port
- fluid
- scroll compressor
- outlet
- Prior art date
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Classifications
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- 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
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- 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
- F04B39/10—Adaptations or arrangements of distribution members
- F04B39/1073—Adaptations or arrangements of distribution members the members being reed valves
-
- 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
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
- F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
- F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
- F04C29/128—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type of the elastic type, e.g. reed valves
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- 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
- F04C2210/00—Fluid
- F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a
- F04C2210/261—Carbon dioxide (CO2)
Abstract
Description
Claims (5)
- 고정스크롤과 선회스크롤을 맞물리게 하여 압축공간을 형성하고, 상기 선회스크롤의 선회운동에 의해 발생시킨 연속한 용적변화에 의해서, 유체를 흡입, 압축하여, 압축한 상기 유체를 상기 고정스크롤에 구비한 토출포트로부터 토출하는 스크롤 압축기로서, 상기 토출포트의 상기 유체의 유입측에, 중앙부보다도 통로단면적이 넓은 입구확대부를 형성하며,상기 입구확대부의 입구바깥가장자리부가, 압축행정중에 상기 선회스크롤의 외측벽 내에 있도록 형성한 것을 특징으로 하는 스크롤 압축기.
- 제 1 항에 있어서, 상기 입구확대부를 원추형상으로 한 것을 특징으로 하는 스크롤 압축기.
- 제 1 항에 있어서, 상기 토출포트의 상기 유체의 유출측에, 중앙부보다도 통로단면적이 넓은 출구확대부를 형성하여, 상기 출구확대부를 원추형상으로 한 것을 특징으로 하는 스크롤 압축기.
- 제 1 항에 있어서, 상기 토출포트의 상기 유체의 유출측에, 중앙부보다도 통로단면적이 넓은 출구확대부를 형성하여, 상기 출구확대부에 상기 토출포트로의 역류를 방지하기 위한 토출밸브를 설치한 것을 특징으로 하는 스크롤 압축기.
- 제 1 항 내지 제 4 항 중의 어느 한 항에 있어서, 상기 유체로서 이산화탄소 를 사용하여, 임계압력까지 압축하는 것을 특징으로 하는 스크롤 압축기.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2002-00139650 | 2002-05-15 | ||
JP2002139650A JP2003328965A (ja) | 2002-05-15 | 2002-05-15 | スクロール圧縮機 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030088875A KR20030088875A (ko) | 2003-11-20 |
KR100971578B1 true KR100971578B1 (ko) | 2010-07-20 |
Family
ID=29544899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030030076A KR100971578B1 (ko) | 2002-05-15 | 2003-05-13 | 스크롤 압축기 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2003328965A (ko) |
KR (1) | KR100971578B1 (ko) |
CN (1) | CN100340768C (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005001292A1 (ja) * | 2003-06-17 | 2005-01-06 | Matsushita Electric Industrial Co., Ltd. | スクロール圧縮機 |
US7802972B2 (en) | 2005-04-20 | 2010-09-28 | Daikin Industries, Ltd. | Rotary type compressor |
US7753663B2 (en) * | 2005-05-17 | 2010-07-13 | Daikin Industries, Ltd. | Mounting structure of discharge valve in rotary compressor |
KR101386483B1 (ko) * | 2008-04-14 | 2014-04-18 | 엘지전자 주식회사 | 밀폐형 압축기 |
JP5789581B2 (ja) * | 2012-09-28 | 2015-10-07 | 日立アプライアンス株式会社 | スクロール型圧縮機 |
CN103089617A (zh) * | 2012-11-14 | 2013-05-08 | 柳州易舟汽车空调有限公司 | 涡旋压缩机 |
JP2014196692A (ja) * | 2013-03-29 | 2014-10-16 | アネスト岩田株式会社 | 固定スクロール体およびそれを用いたスクロール流体機械 |
CN106151032A (zh) * | 2015-03-31 | 2016-11-23 | 珠海格力节能环保制冷技术研究中心有限公司 | 滑片式压缩机及空调系统 |
CN105298838A (zh) * | 2015-11-23 | 2016-02-03 | 珠海格力节能环保制冷技术研究中心有限公司 | 一种涡旋压缩机及其调节控制方法 |
JP7199019B2 (ja) | 2017-10-20 | 2023-01-05 | パナソニックIpマネジメント株式会社 | 圧縮機 |
WO2022176487A1 (ja) * | 2021-02-16 | 2022-08-25 | パナソニックIpマネジメント株式会社 | スクロール圧縮機及び機器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58172482A (ja) * | 1982-04-05 | 1983-10-11 | Hitachi Ltd | スクロ−ル圧縮機 |
JPH08232863A (ja) * | 1995-02-24 | 1996-09-10 | Hitachi Ltd | 軸貫通スクロール圧縮機 |
JP2002005057A (ja) * | 2000-06-21 | 2002-01-09 | Mitsubishi Heavy Ind Ltd | スクロール圧縮機 |
JP2002070768A (ja) | 2000-06-16 | 2002-03-08 | Mitsubishi Heavy Ind Ltd | 冷媒圧縮機 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2567712B2 (ja) * | 1989-12-28 | 1996-12-25 | 三洋電機株式会社 | スクロール圧縮機 |
JPH08159056A (ja) * | 1994-11-30 | 1996-06-18 | Matsushita Electric Ind Co Ltd | スクロール圧縮機 |
JP2956509B2 (ja) * | 1995-01-17 | 1999-10-04 | 松下電器産業株式会社 | スクロール気体圧縮機 |
JPH08319963A (ja) * | 1995-03-22 | 1996-12-03 | Mitsubishi Electric Corp | スクロール圧縮機 |
JP3028473B2 (ja) * | 1997-06-02 | 2000-04-04 | 株式会社ゼクセル | 横置き型スクロールコンプレッサ |
-
2002
- 2002-05-15 JP JP2002139650A patent/JP2003328965A/ja active Pending
-
2003
- 2003-05-13 KR KR1020030030076A patent/KR100971578B1/ko active IP Right Grant
- 2003-05-15 CN CNB031367372A patent/CN100340768C/zh not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58172482A (ja) * | 1982-04-05 | 1983-10-11 | Hitachi Ltd | スクロ−ル圧縮機 |
JPH08232863A (ja) * | 1995-02-24 | 1996-09-10 | Hitachi Ltd | 軸貫通スクロール圧縮機 |
JP2002070768A (ja) | 2000-06-16 | 2002-03-08 | Mitsubishi Heavy Ind Ltd | 冷媒圧縮機 |
JP2002005057A (ja) * | 2000-06-21 | 2002-01-09 | Mitsubishi Heavy Ind Ltd | スクロール圧縮機 |
Also Published As
Publication number | Publication date |
---|---|
CN1458423A (zh) | 2003-11-26 |
CN100340768C (zh) | 2007-10-03 |
KR20030088875A (ko) | 2003-11-20 |
JP2003328965A (ja) | 2003-11-19 |
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