KR100990564B1 - 모터 및 압축기 - Google Patents
모터 및 압축기 Download PDFInfo
- Publication number
- KR100990564B1 KR100990564B1 KR1020087015195A KR20087015195A KR100990564B1 KR 100990564 B1 KR100990564 B1 KR 100990564B1 KR 1020087015195 A KR1020087015195 A KR 1020087015195A KR 20087015195 A KR20087015195 A KR 20087015195A KR 100990564 B1 KR100990564 B1 KR 100990564B1
- Authority
- KR
- South Korea
- Prior art keywords
- rotor
- slot
- magnets
- magnet
- motor
- Prior art date
Links
- 230000006835 compression Effects 0.000 claims description 19
- 238000007906 compression Methods 0.000 claims description 19
- 230000009471 action Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000003507 refrigerant Substances 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000576 Laminated steel Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
-
- 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
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/32—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movement defined in group F04C18/02 and relative reciprocation between the co-operating members
- F04C18/322—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movement defined in group F04C18/02 and relative reciprocation between the co-operating members with vanes hinged to the outer member and reciprocating with respect to the outer member
-
- 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
Abstract
Description
Claims (7)
- 로터(10)와, 이 로터(10)의 직경 방향 외측에 배치된 스테이터(20)를 구비하고,상기 로터(10)는, 둘레 방향으로 배열되는 복수의 슬롯(11a)을 갖고,이 각 슬롯(11a) 내에는, 상기 로터(10)의 둘레 방향으로 2개의 자석(12, 12)이 설치되고,상기 슬롯(11a)은, 상기 로터(10)의 회전축 방향으로부터 보아 상기 로터(10)의 직경 방향에 직교하는 현 형상으로 형성되고,상기 슬롯(11a)의 크기는, 상기 2개의 자석(12, 12)이 상기 슬롯(11a) 내에서 접근 또는 이격 가능하게 되도록 하는 크기로 설정되고,상기 자석(12)은, 상기 로터(10)의 회전축 방향으로부터 보아 평판 형상이고,동일한 상기 슬롯(11a) 내의 상기 2개의 자석(12, 12)에 있어서, 이 2개의 자석(12, 12)의 상기 로터(10)의 직경 방향 외측의 부분의 극성은 S극 또는 N극 중 한쪽으로 동일하고, 이 2개의 자석(12, 12)의 상기 로터(10)의 직경 방향 내측의 부분의 극성은 S극 또는 N극 중 다른 한쪽으로 동일하고,상기 각 슬롯(11a) 내에서, 상기 2개의 자석(12, 12) 사이에 간격을 갖는 것을 특징으로 하는 모터.
- 삭제
- 제1항에 있어서, 상기 스테이터(20)의 자력은, 상기 각 슬롯(11a) 내의 상기 2개의 자석(12, 12)이 서로 이격되는 방향으로 작용하는 것을 특징으로 하는 모터.
- 삭제
- 제1항에 있어서, 동일한 상기 슬롯(11a) 내의 상기 2개의 자석(12, 12)은 동일 형상인 것을 특징으로 하는 모터.
- 제1항에 있어서, 동일한 상기 슬롯(11a) 내의 상기 2개의 자석(12, 12)은 동일 구조인 것을 특징으로 하는 모터.
- 밀폐 용기(201)와,이 밀폐 용기(201) 내에 배치된 압축 요소(202)와,상기 밀폐 용기(201) 내에 배치되고, 상기 압축 요소(202)를 샤프트(30)를 통하여 구동하는 청구항 1에 기재한 모터(1)를 구비하는 것을 특징으로 하는 압축기.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005367458A JP4270203B2 (ja) | 2005-12-21 | 2005-12-21 | モータおよび圧縮機 |
JPJP-P-2005-00367458 | 2005-12-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080077224A KR20080077224A (ko) | 2008-08-21 |
KR100990564B1 true KR100990564B1 (ko) | 2010-10-29 |
Family
ID=38188480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020087015195A KR100990564B1 (ko) | 2005-12-21 | 2006-12-11 | 모터 및 압축기 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8072110B2 (ko) |
EP (1) | EP1971009B1 (ko) |
JP (1) | JP4270203B2 (ko) |
KR (1) | KR100990564B1 (ko) |
CN (1) | CN101331665B (ko) |
AU (1) | AU2006327370B2 (ko) |
ES (1) | ES2571785T3 (ko) |
WO (1) | WO2007072699A1 (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9034905B2 (en) | 2003-02-05 | 2015-05-19 | Rohm And Haas Company | Synergistic microbicidal combinations |
JP2011015499A (ja) | 2009-06-30 | 2011-01-20 | Sanyo Electric Co Ltd | 電動機の回転子 |
JP2011015500A (ja) | 2009-06-30 | 2011-01-20 | Sanyo Electric Co Ltd | 電動機の回転子 |
US8970082B2 (en) * | 2011-07-25 | 2015-03-03 | Regal Beloit America, Inc. | Permanent magnet rotors including retention features and methods of assembling the same |
PL2906844T3 (pl) | 2012-09-30 | 2021-11-02 | Saint-Gobain Performance Plastics Corporation | Zespół łożyskowy |
JP2014173510A (ja) * | 2013-03-11 | 2014-09-22 | Mitsubishi Electric Corp | 圧縮機 |
WO2015083274A1 (ja) | 2013-12-05 | 2015-06-11 | 三菱電機株式会社 | 永久磁石埋込型電動機、圧縮機及び冷凍空調装置 |
JP6324513B2 (ja) * | 2014-08-21 | 2018-05-16 | 三菱電機株式会社 | 永久磁石埋込型電動機および圧縮機 |
US9927155B2 (en) * | 2014-09-15 | 2018-03-27 | Astronautics Corporation Of America | Magnetic refrigeration system with unequal blows |
JP2015052324A (ja) * | 2014-12-03 | 2015-03-19 | 三菱電機株式会社 | 圧縮機 |
DE102022115984B4 (de) | 2022-06-27 | 2024-03-07 | Hiwin Mikrosystem Corp. | Verbesserte Struktur eines Hochfrequenzrotationsmechanismus |
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-
2005
- 2005-12-21 JP JP2005367458A patent/JP4270203B2/ja active Active
-
2006
- 2006-12-11 WO PCT/JP2006/324667 patent/WO2007072699A1/ja active Application Filing
- 2006-12-11 AU AU2006327370A patent/AU2006327370B2/en not_active Ceased
- 2006-12-11 US US12/158,354 patent/US8072110B2/en not_active Expired - Fee Related
- 2006-12-11 KR KR1020087015195A patent/KR100990564B1/ko active IP Right Grant
- 2006-12-11 CN CN2006800470674A patent/CN101331665B/zh active Active
- 2006-12-11 EP EP06834422.5A patent/EP1971009B1/en active Active
- 2006-12-11 ES ES06834422T patent/ES2571785T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
KR20080077224A (ko) | 2008-08-21 |
WO2007072699A1 (ja) | 2007-06-28 |
EP1971009A1 (en) | 2008-09-17 |
US8072110B2 (en) | 2011-12-06 |
AU2006327370A1 (en) | 2007-06-28 |
JP4270203B2 (ja) | 2009-05-27 |
JP2007174776A (ja) | 2007-07-05 |
ES2571785T3 (es) | 2016-05-26 |
CN101331665A (zh) | 2008-12-24 |
EP1971009A4 (en) | 2013-04-10 |
US20090278416A1 (en) | 2009-11-12 |
EP1971009B1 (en) | 2016-04-27 |
CN101331665B (zh) | 2011-06-15 |
AU2006327370B2 (en) | 2010-04-22 |
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