JP2017531755A - 回転式圧縮機 - Google Patents
回転式圧縮機 Download PDFInfo
- Publication number
- JP2017531755A JP2017531755A JP2017516080A JP2017516080A JP2017531755A JP 2017531755 A JP2017531755 A JP 2017531755A JP 2017516080 A JP2017516080 A JP 2017516080A JP 2017516080 A JP2017516080 A JP 2017516080A JP 2017531755 A JP2017531755 A JP 2017531755A
- Authority
- JP
- Japan
- Prior art keywords
- rotary compressor
- housing
- end wall
- rotor core
- dst
- 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.)
- Pending
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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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/06—Silencing
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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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/06—Silencing
- F04C29/068—Silencing the silencing means being arranged inside the pump housing
-
- 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
- F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
- F04C29/0085—Prime movers
-
- 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
- F04C29/06—Silencing
- F04C29/065—Noise dampening volumes, e.g. muffler chambers
-
- 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
- F04C2240/20—Rotors
-
- 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
-
- 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
- F04C2270/13—Noise
- F04C2270/135—Controlled or regulated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Compressor (AREA)
Abstract
Description
1 ハウジング
11 第1ハウジング
111 第1端壁
12 中間ハウジング
13 第2ハウジング
131 第2端壁
2 モータ
21 固定子鉄心
22 回転子鉄心
221 通気孔
3 圧縮機構
31 シリンダアセンブリ
32 主軸受
321 フランジ部
4 クランクシャフト
Claims (10)
- 軸方向の両端にそれぞれ第1端壁及び第2端壁を有するハウジングと、
該ハウジング内に設けられ、固定子鉄心と回転子鉄心とを有し、前記ハウジングの前記軸方向において、前記固定子鉄心の前記第1端壁に近い側の端面と前記第1端壁との間の最大距離をDstとするモータと、
前記ハウジング内に設けられ、且つ前記モータの前記第1端壁から離れた側に位置し、シリンダアセンブリ及び主軸受を有し、該主軸受が前記シリンダアセンブリの前記モータに近い側の端面に接続され、前記ハウジングの前記軸方向において、前記回転子鉄心の前記第1端壁に近い側の前記端面と、前記主軸受のフランジ部の前記第1端壁に近い側の端面との間の最小距離をDrtとする圧縮機構とを備え、
前記Dst及び前記Drtが、0.335≦Dst/Drt≦0.838の関係を満たす回転式圧縮機。 - 前記Dst及び前記Drtが、0.568≦Dst/Drt≦0.680の関係を更に満たす請求項1に記載の回転式圧縮機。
- 前記回転子鉄心に貫通する通気孔が設けられ、該通気孔の中心軸線が前記回転子鉄心の回転軸線と平行である請求項1に記載の回転式圧縮機。
- 前記通気孔が、前記回転子鉄心の第1直径に対して軸対称に分布され、前記通気孔の前記第1直径の方向において幅Dが、0.204mm≦D≦0.480mmを満たす請求項3に記載の回転式圧縮機。
- 前記Dが、0.404mm≦D≦0.460mmを更に満たす請求項4に記載の回転式圧縮機。
- 前記通気孔の横断面の輪郭線が、曲線、又は直線と曲線との組み合わせで形成されている請求項3から請求項5のいずれかに記載の回転式圧縮機。
- 前記回転子鉄心の前記回転軸線に沿う方向において、前記通気孔の横断面の形状及びサイズが、いずれも同じである請求項3から請求項6のいずれかに記載の回転式圧縮機。
- 前記通気孔が複数であり、且つ前記回転子鉄心の周方向に均一的に間隔を開けている請求項3から請求項7のいずれかに記載の回転式圧縮機。
- 各前記通気孔の形状及びサイズがいずれも同じである請求項8に記載の回転式圧縮機。
- 前記回転子鉄心が、前記固定子鉄心の内側に回転可能に設けられている請求項1から請求項9のいずれかに記載の回転式圧縮機。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2015/090608 WO2017049545A1 (zh) | 2015-09-24 | 2015-09-24 | 旋转式压缩机 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2017531755A true JP2017531755A (ja) | 2017-10-26 |
Family
ID=58385621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017516080A Pending JP2017531755A (ja) | 2015-09-24 | 2015-09-24 | 回転式圧縮機 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20180195512A1 (ja) |
EP (1) | EP3354902B1 (ja) |
JP (1) | JP2017531755A (ja) |
WO (1) | WO2017049545A1 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1089252A (ja) * | 1996-09-18 | 1998-04-07 | Daikin Ind Ltd | 回転式圧縮機 |
WO2013065706A1 (ja) * | 2011-10-31 | 2013-05-10 | 東芝キヤリア株式会社 | 密閉型回転式圧縮機と冷凍サイクル装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09144679A (ja) * | 1995-11-20 | 1997-06-03 | Hitachi Ltd | ロータリ式圧縮機 |
JP2001342954A (ja) * | 2000-05-31 | 2001-12-14 | Sanyo Electric Co Ltd | 電動圧縮機及びそれを用いた冷却装置 |
JP2002295380A (ja) * | 2001-03-29 | 2002-10-09 | Mitsubishi Electric Corp | 横形スクロール圧縮機 |
CN100383399C (zh) * | 2003-12-12 | 2008-04-23 | 乐金电子(天津)电器有限公司 | 降低密封型旋转式压缩机噪音的遮蔽装置 |
CN1896528A (zh) * | 2005-07-13 | 2007-01-17 | 乐金电子(天津)电器有限公司 | 具有两端支撑型旋转轴的旋转压缩机 |
JP2008206358A (ja) * | 2007-02-22 | 2008-09-04 | Daikin Ind Ltd | モータおよび圧縮機 |
CZ309599B6 (cs) * | 2008-08-05 | 2023-05-10 | Mitsubishi Electric Corporation | Indukční motor |
JP4687810B2 (ja) * | 2009-03-31 | 2011-05-25 | 株式会社富士通ゼネラル | 電動機ロータ |
JP5591099B2 (ja) * | 2010-12-28 | 2014-09-17 | 三菱電機株式会社 | 圧縮機および冷凍サイクル装置 |
CN104776029A (zh) * | 2015-04-16 | 2015-07-15 | 广东美芝制冷设备有限公司 | 旋转式压缩机 |
CN104929938A (zh) * | 2015-06-09 | 2015-09-23 | 安庆卡尔特压缩机有限公司 | 一种旋转式压缩机 |
-
2015
- 2015-09-24 WO PCT/CN2015/090608 patent/WO2017049545A1/zh active Application Filing
- 2015-09-24 US US15/502,309 patent/US20180195512A1/en not_active Abandoned
- 2015-09-24 EP EP15899910.2A patent/EP3354902B1/en active Active
- 2015-09-24 JP JP2017516080A patent/JP2017531755A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1089252A (ja) * | 1996-09-18 | 1998-04-07 | Daikin Ind Ltd | 回転式圧縮機 |
WO2013065706A1 (ja) * | 2011-10-31 | 2013-05-10 | 東芝キヤリア株式会社 | 密閉型回転式圧縮機と冷凍サイクル装置 |
Also Published As
Publication number | Publication date |
---|---|
EP3354902A1 (en) | 2018-08-01 |
US20180195512A1 (en) | 2018-07-12 |
EP3354902B1 (en) | 2024-05-01 |
WO2017049545A1 (zh) | 2017-03-30 |
EP3354902A4 (en) | 2019-05-29 |
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