JP5789581B2 - スクロール型圧縮機 - Google Patents
スクロール型圧縮機 Download PDFInfo
- Publication number
- JP5789581B2 JP5789581B2 JP2012215563A JP2012215563A JP5789581B2 JP 5789581 B2 JP5789581 B2 JP 5789581B2 JP 2012215563 A JP2012215563 A JP 2012215563A JP 2012215563 A JP2012215563 A JP 2012215563A JP 5789581 B2 JP5789581 B2 JP 5789581B2
- Authority
- JP
- Japan
- Prior art keywords
- discharge port
- scroll
- fixed
- end plate
- wrap
- 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.)
- Active
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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
-
- 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
- F04C18/0269—Details concerning the involute wraps
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0021—Systems for the equilibration of forces acting on the pump
-
- 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
- F04C2210/00—Fluid
- F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a
-
- 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
- F04C2240/40—Electric motor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S415/00—Rotary kinetic fluid motors or pumps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
- Y10S417/902—Hermetically sealed motor pump unit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Description
Claims (4)
- 鏡板とそれに立設する旋回ラップを備え、自転せずに旋回運動を行なう旋回スクロールと、
鏡板とそれに立設する固定ラップを備える固定スクロールと、
前記両ラップを噛合わせて前記両スクロール間に形成され作動流体を吸い込んだ状態で容積を縮小して外周側から中央側へ作動流体を移送する圧縮室と、
前記固定スクロールの鏡板の中央付近に形成した前記作動流体を吐出させる吐出口と、
前記固定ラップの歯底面と前記吐出口の間に設けられ、前記吐出口に向かって傾斜し、かつ円錐の側面の形状に形成された傾斜面を有する傾斜凹部とを備えると共に、
前記傾斜面を形成する前記円錐の中心軸は、前記吐出口の円弧内であって前記吐出口の中心軸と略平行で、且つこれとずれた位置にある
ことを特徴とするスクロール圧縮機。 - 請求項1に記載のスクロール型圧縮機において、
前記固定ラップの歯底面上の前記傾斜面を形成する前記円錐の底面の穴径は前記前記吐出口の穴径より短いことを特徴とするスクロール型圧縮機。 - 請求項1に記載のスクロール型圧縮機において、
前記吐出口は断面が円形或いは楕円形であることを特徴とするスクロール型圧縮機。 - 請求項1に記載のスクロール型圧縮機において、
前記傾斜面と前記固定ラップの歯底面の交わる角度が45°以下に設定されていることを特徴とスクロール型圧縮機。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012215563A JP5789581B2 (ja) | 2012-09-28 | 2012-09-28 | スクロール型圧縮機 |
KR1020130092332A KR20140042653A (ko) | 2012-09-28 | 2013-08-05 | 스크롤형 압축기 |
CN201310368615.5A CN103711694B (zh) | 2012-09-28 | 2013-08-22 | 涡旋式压缩机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012215563A JP5789581B2 (ja) | 2012-09-28 | 2012-09-28 | スクロール型圧縮機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014070521A JP2014070521A (ja) | 2014-04-21 |
JP5789581B2 true JP5789581B2 (ja) | 2015-10-07 |
Family
ID=50404954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012215563A Active JP5789581B2 (ja) | 2012-09-28 | 2012-09-28 | スクロール型圧縮機 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5789581B2 (ja) |
KR (1) | KR20140042653A (ja) |
CN (1) | CN103711694B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017102645B4 (de) * | 2017-02-10 | 2019-10-10 | Hanon Systems | Kältemittel-Scrollverdichter für die Verwendung innerhalb einer Wärmepumpe |
CN110454386B (zh) * | 2019-09-20 | 2024-08-20 | 广东金霸智能科技股份有限公司 | 压缩机涡盘结构及应用该结构的半封闭式涡旋压缩机 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59133793U (ja) * | 1983-02-28 | 1984-09-07 | 三菱重工業株式会社 | スクロール型流体機械 |
US4886434A (en) * | 1987-02-20 | 1989-12-12 | Sanyo Electric Co., Ltd. | Scroll compressor having discharge part communicating with two compression spaces simultaneously |
US6146118A (en) * | 1998-06-22 | 2000-11-14 | Tecumseh Products Company | Oldham coupling for a scroll compressor |
JP2000104687A (ja) * | 1998-09-30 | 2000-04-11 | Sanyo Electric Co Ltd | 横型スクロール圧縮機 |
JP2000161261A (ja) * | 1998-11-20 | 2000-06-13 | Fujitsu General Ltd | スクロール型圧縮機 |
JP4160692B2 (ja) * | 1999-08-13 | 2008-10-01 | 三菱重工業株式会社 | 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 |
JP2003328965A (ja) * | 2002-05-15 | 2003-11-19 | Matsushita Electric Ind Co Ltd | スクロール圧縮機 |
US20060269433A1 (en) * | 2005-05-31 | 2006-11-30 | Skinner Robin G | Discharge port for a scroll compressor |
JP2009243404A (ja) * | 2008-03-31 | 2009-10-22 | Toyota Industries Corp | スクロール型圧縮機の固定スクロールにおける吐出ポート形成方法及びスクロール型圧縮機 |
-
2012
- 2012-09-28 JP JP2012215563A patent/JP5789581B2/ja active Active
-
2013
- 2013-08-05 KR KR1020130092332A patent/KR20140042653A/ko active Search and Examination
- 2013-08-22 CN CN201310368615.5A patent/CN103711694B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN103711694B (zh) | 2017-04-12 |
KR20140042653A (ko) | 2014-04-07 |
CN103711694A (zh) | 2014-04-09 |
JP2014070521A (ja) | 2014-04-21 |
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