JP4448314B2 - スクロール圧縮機 - Google Patents
スクロール圧縮機 Download PDFInfo
- Publication number
- JP4448314B2 JP4448314B2 JP2003379563A JP2003379563A JP4448314B2 JP 4448314 B2 JP4448314 B2 JP 4448314B2 JP 2003379563 A JP2003379563 A JP 2003379563A JP 2003379563 A JP2003379563 A JP 2003379563A JP 4448314 B2 JP4448314 B2 JP 4448314B2
- Authority
- JP
- Japan
- Prior art keywords
- scroll
- communication groove
- suction
- fixed scroll
- movable scroll
- 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
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
- 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
- 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
-
- 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
- F04C2250/00—Geometry
- F04C2250/10—Geometry of the inlet or outlet
- F04C2250/101—Geometry of the inlet or outlet of the inlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Description
Claims (1)
- 固定スクロールおよび可動スクロールのそれぞれの台板上に直立する渦巻状の固定スクロールラップおよび可動スクロールラップを設け、
前記可動スクロールを前記固定スクロールに対して旋回運動するように設置すると共に前記固定スクロールラップおよび前記可動スクロールラップを互いに噛み合わせて吸込室および圧縮室を形成し、
前記吸込室に連通する吸込口を前記固定スクロールに垂直に形成すると共に、
前記吸込口から吸込室側に延びる連通溝を前記固定スクロールに形成したスクロール圧縮機において、
前記可動スクロールラップの内線側および外線側に前記圧縮室の最大密閉空間を交互に180度ずらして形成し、
前記圧縮室の最大密閉空間をそれぞれ形成する際の前記可動スクロールの巻き終り部の内線および外線にほぼ一致してその内側に沿って前記連通溝の内側端部および外側端部が延びるように前記連通溝を形成し、
前記連通溝の底面を前記吸込口の側面から吸込室側へ直線状に45度以下の緩やかな角度で浅くなるように傾斜させた形状としたことを特徴とするスクロール圧縮機。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003379563A JP4448314B2 (ja) | 2003-11-10 | 2003-11-10 | スクロール圧縮機 |
TW093120469A TWI247854B (en) | 2003-11-10 | 2004-07-08 | Scroll compressor |
US10/901,972 US7074023B2 (en) | 2003-11-10 | 2004-07-30 | Scroll compressor |
CNB2004100578253A CN100378334C (zh) | 2003-11-10 | 2004-08-18 | 涡旋式压缩机 |
CNB2007101622204A CN100543307C (zh) | 2003-11-10 | 2004-08-18 | 涡旋式压缩机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003379563A JP4448314B2 (ja) | 2003-11-10 | 2003-11-10 | スクロール圧縮機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005140070A JP2005140070A (ja) | 2005-06-02 |
JP4448314B2 true JP4448314B2 (ja) | 2010-04-07 |
Family
ID=34544523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003379563A Expired - Fee Related JP4448314B2 (ja) | 2003-11-10 | 2003-11-10 | スクロール圧縮機 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7074023B2 (ja) |
JP (1) | JP4448314B2 (ja) |
CN (2) | CN100378334C (ja) |
TW (1) | TWI247854B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100679885B1 (ko) * | 2004-10-06 | 2007-02-08 | 엘지전자 주식회사 | 측방향 흡입구조를 갖는 선회베인 압축기의 압축장치 |
KR100695822B1 (ko) * | 2004-12-23 | 2007-03-20 | 엘지전자 주식회사 | 스크롤 압축기의 계단형 용량 가변장치 |
JP2009150327A (ja) * | 2007-12-21 | 2009-07-09 | Sanden Corp | スクロール型圧縮機 |
WO2019207760A1 (ja) * | 2018-04-27 | 2019-10-31 | 三菱電機株式会社 | スクロール圧縮機 |
KR102238551B1 (ko) * | 2019-06-25 | 2021-04-08 | 엘지전자 주식회사 | 압축기 |
CN114320907A (zh) * | 2021-12-30 | 2022-04-12 | 杨伟光 | 一种涡旋式制冷压缩机 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58135396A (ja) * | 1982-02-08 | 1983-08-11 | Hitachi Ltd | 可動翼型圧縮機 |
JPH06100185B2 (ja) * | 1987-07-10 | 1994-12-12 | 株式会社日立製作所 | スクロ−ル圧縮機 |
JP3161073B2 (ja) * | 1991-09-19 | 2001-04-25 | ダイキン工業株式会社 | スクロール圧縮機 |
CN2168101Y (zh) * | 1993-07-16 | 1994-06-08 | 西安交通大学 | 一种涡旋盘的结构 |
JP3144611B2 (ja) * | 1993-10-15 | 2001-03-12 | 株式会社豊田自動織機製作所 | スクロール型圧縮機 |
JPH0874760A (ja) * | 1994-09-08 | 1996-03-19 | Hitachi Ltd | 軸貫通スクロール圧縮機 |
JP3874469B2 (ja) * | 1996-10-04 | 2007-01-31 | 株式会社日立製作所 | スクロール圧縮機 |
JPH11230064A (ja) * | 1998-02-06 | 1999-08-24 | Mitsubishi Heavy Ind Ltd | スクロール圧縮機 |
JPH11336678A (ja) | 1998-05-27 | 1999-12-07 | Hitachi Ltd | スクロール流体機械 |
JP2000097175A (ja) * | 1998-09-17 | 2000-04-04 | Hitachi Ltd | スクロール圧縮機 |
JP2000179481A (ja) * | 1998-12-14 | 2000-06-27 | Hitachi Ltd | スクロール圧縮機 |
JP4044311B2 (ja) * | 2001-09-27 | 2008-02-06 | アネスト岩田株式会社 | 空冷式スクロール形流体機械 |
-
2003
- 2003-11-10 JP JP2003379563A patent/JP4448314B2/ja not_active Expired - Fee Related
-
2004
- 2004-07-08 TW TW093120469A patent/TWI247854B/zh not_active IP Right Cessation
- 2004-07-30 US US10/901,972 patent/US7074023B2/en not_active Expired - Lifetime
- 2004-08-18 CN CNB2004100578253A patent/CN100378334C/zh not_active Expired - Fee Related
- 2004-08-18 CN CNB2007101622204A patent/CN100543307C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN100543307C (zh) | 2009-09-23 |
CN101131157A (zh) | 2008-02-27 |
TW200516207A (en) | 2005-05-16 |
US20050100469A1 (en) | 2005-05-12 |
CN1616826A (zh) | 2005-05-18 |
CN100378334C (zh) | 2008-04-02 |
TWI247854B (en) | 2006-01-21 |
JP2005140070A (ja) | 2005-06-02 |
US7074023B2 (en) | 2006-07-11 |
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