KR102379671B1 - 스크롤 압축기 - Google Patents
스크롤 압축기 Download PDFInfo
- Publication number
- KR102379671B1 KR102379671B1 KR1020170074856A KR20170074856A KR102379671B1 KR 102379671 B1 KR102379671 B1 KR 102379671B1 KR 1020170074856 A KR1020170074856 A KR 1020170074856A KR 20170074856 A KR20170074856 A KR 20170074856A KR 102379671 B1 KR102379671 B1 KR 102379671B1
- Authority
- KR
- South Korea
- Prior art keywords
- bypass
- compression
- compression chamber
- wrap
- scroll
- Prior art date
Links
Images
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
- 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
- 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
- F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
- F04C18/0253—Details concerning the base
- F04C18/0261—Details of the ports, e.g. location, number, geometry
-
- 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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/18—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the volume of the working chamber
- F04C28/22—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
-
- 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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- F04C28/26—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
-
- 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
-
- 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
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/46—Conditions in the working chamber
-
- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170074856A KR102379671B1 (ko) | 2017-06-14 | 2017-06-14 | 스크롤 압축기 |
PCT/KR2018/004377 WO2018230827A1 (ko) | 2017-06-14 | 2018-04-16 | 스크롤 압축기 |
CN201880039040.3A CN110741163B (zh) | 2017-06-14 | 2018-04-16 | 涡旋式压缩机 |
EP18171091.4A EP3415765B1 (en) | 2017-06-14 | 2018-05-07 | Scroll compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170074856A KR102379671B1 (ko) | 2017-06-14 | 2017-06-14 | 스크롤 압축기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20180136210A KR20180136210A (ko) | 2018-12-24 |
KR102379671B1 true KR102379671B1 (ko) | 2022-03-28 |
Family
ID=62134126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020170074856A KR102379671B1 (ko) | 2017-06-14 | 2017-06-14 | 스크롤 압축기 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3415765B1 (zh) |
KR (1) | KR102379671B1 (zh) |
CN (1) | CN110741163B (zh) |
WO (1) | WO2018230827A1 (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5621461B2 (ja) * | 2009-10-14 | 2014-11-12 | パナソニック株式会社 | スクロール圧縮機 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09217690A (ja) * | 1996-02-14 | 1997-08-19 | Matsushita Electric Ind Co Ltd | スクロール気体圧縮機 |
MY119499A (en) * | 1995-12-05 | 2005-06-30 | Matsushita Electric Ind Co Ltd | Scroll compressor having bypass valves |
JP3591101B2 (ja) * | 1995-12-19 | 2004-11-17 | ダイキン工業株式会社 | スクロール形流体機械 |
JP3942784B2 (ja) * | 2000-01-17 | 2007-07-11 | 松下電器産業株式会社 | スクロール圧縮機 |
US7278832B2 (en) * | 2004-01-07 | 2007-10-09 | Carrier Corporation | Scroll compressor with enlarged vapor injection port area |
KR101192649B1 (ko) * | 2008-05-30 | 2012-10-19 | 에머슨 클리메이트 테크놀로지즈 인코퍼레이티드 | 피스톤 작동을 구비하는 출력 조절 조립체를 가진 압축기 |
US7976296B2 (en) * | 2008-12-03 | 2011-07-12 | Emerson Climate Technologies, Inc. | Scroll compressor having capacity modulation system |
KR101056882B1 (ko) * | 2009-01-07 | 2011-08-12 | 엘지전자 주식회사 | 스크롤 압축기 |
JP5396235B2 (ja) * | 2009-10-26 | 2014-01-22 | 日立アプライアンス株式会社 | スクロール圧縮機 |
GB2503718B (en) * | 2012-07-05 | 2014-06-18 | Edwards Ltd | Scroll pump |
KR102056371B1 (ko) * | 2013-05-21 | 2019-12-16 | 엘지전자 주식회사 | 스크롤 압축기 |
KR102241201B1 (ko) * | 2014-08-13 | 2021-04-16 | 엘지전자 주식회사 | 스크롤 압축기 |
-
2017
- 2017-06-14 KR KR1020170074856A patent/KR102379671B1/ko active IP Right Grant
-
2018
- 2018-04-16 CN CN201880039040.3A patent/CN110741163B/zh active Active
- 2018-04-16 WO PCT/KR2018/004377 patent/WO2018230827A1/ko active Application Filing
- 2018-05-07 EP EP18171091.4A patent/EP3415765B1/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5621461B2 (ja) * | 2009-10-14 | 2014-11-12 | パナソニック株式会社 | スクロール圧縮機 |
Also Published As
Publication number | Publication date |
---|---|
CN110741163B (zh) | 2022-04-26 |
KR20180136210A (ko) | 2018-12-24 |
EP3415765A1 (en) | 2018-12-19 |
EP3415765B1 (en) | 2021-04-14 |
CN110741163A (zh) | 2020-01-31 |
WO2018230827A1 (ko) | 2018-12-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10132314B2 (en) | Scroll compressor | |
KR102365394B1 (ko) | 스크롤 압축기 | |
KR102303545B1 (ko) | 스크롤 압축기 | |
KR102338126B1 (ko) | 스크롤 압축기 | |
KR102245438B1 (ko) | 스크롤 압축기 | |
US11739752B2 (en) | Scroll compressor with bypass portions | |
EP3553318B1 (en) | Scroll compressor | |
KR102481368B1 (ko) | 스크롤 압축기 | |
KR102379672B1 (ko) | 스크롤 압축기 및 이를 구비한 공기 조화기 | |
KR102318124B1 (ko) | 스크롤 압축기 | |
KR102379671B1 (ko) | 스크롤 압축기 | |
JP4512479B2 (ja) | スクロール圧縮機 | |
KR102303544B1 (ko) | 스크롤 압축기 | |
KR102338129B1 (ko) | 스크롤 압축기 | |
KR102318123B1 (ko) | 스크롤 압축기 | |
EP4321756A1 (en) | Scroll compressor | |
CN219795558U (zh) | 涡旋式压缩机 | |
EP4239196A1 (en) | Scroll compressor | |
EP4043694A1 (en) | Scroll compressor and air conditioner having same | |
KR101964961B1 (ko) | 점차적 유로 면적 변화 구조가 구비된 압축기 | |
KR102330187B1 (ko) | 스파이럴 오일 그루브 구조가 구비된 압축기 | |
KR20220148003A (ko) | 스크롤 압축기 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E90F | Notification of reason for final refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant |