KR100927926B1 - 단상 전동기 및 밀폐형 압축기 - Google Patents
단상 전동기 및 밀폐형 압축기 Download PDFInfo
- Publication number
- KR100927926B1 KR100927926B1 KR1020077012888A KR20077012888A KR100927926B1 KR 100927926 B1 KR100927926 B1 KR 100927926B1 KR 1020077012888 A KR1020077012888 A KR 1020077012888A KR 20077012888 A KR20077012888 A KR 20077012888A KR 100927926 B1 KR100927926 B1 KR 100927926B1
- Authority
- KR
- South Korea
- Prior art keywords
- slot
- winding
- slots
- coil
- small
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims abstract description 293
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 230000006698 induction Effects 0.000 claims description 36
- 230000001360 synchronised effect Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000000638 stimulation Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 19
- 230000004907 flux Effects 0.000 description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- CNQCVBJFEGMYDW-UHFFFAOYSA-N lawrencium atom Chemical compound [Lr] CNQCVBJFEGMYDW-UHFFFAOYSA-N 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/04—Asynchronous induction motors for single phase current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/04—Asynchronous induction motors for single phase current
- H02K17/08—Motors with auxiliary phase obtained by externally fed auxiliary windings, e.g. capacitor motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Windings For Motors And Generators (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Induction Machinery (AREA)
- Compressor (AREA)
Abstract
Description
Claims (7)
- 복수 매의 전자강판이 적층되어 형성되고, N/2가 홀수인 N개의 슬롯이 마련되고, 상기 슬롯의 일부는 대슬롯이고, 다른 것은 지름 방향의 깊이가 상기 대슬롯보다 얕은 소슬롯으로 구성되는 고정자 철심과,상기 대슬롯 또는 상기 소슬롯 내부에 삽입되고, 단상 2극의 동심권 방식의 주권선과,상기 대슬롯 또는 상기 소슬롯 내부에 삽입되고, 단상 2극의 동심권 방식의 보조권선을 구비하고,상기 주권선에 전류를 흘림으로서 생성되는 주권선 자극과, 상기 보조권선에 전류를 흘림으로서 생성되는 보조권선 자극이 이루는 각도를 (90-360/2N)도 또는 (90+360/2N)도로 함과 함께,권선 점적률을 슬롯 면적에 대한 권선 단면적이 차지하는 비율이라고 정의하고, 상기 N개의 슬롯 중, 자극 각도를 90도로 배치한 경우의 권선 점적율에 대하여 상기 자극 각도를 (90-360/2N)도 또는 (90+360/2N)도로 배치함으로서 권선 점적율이 작게 되는 모든 슬롯을 상기 소슬롯으로, 그 밖의 슬롯을 상기 대슬롯으로 하며,상기 고정자 철심의 외주부에, 상기 소슬롯의 외주측에 마련되는 노치(대)를 포함하는 복수의 직선부를 이루는 노치를 마련하고, 상기 소슬롯의 외주측에 마련되는 노치(대)는, 다른 노치보다 노치 면적이 커지도록 상기 직선부를 상기 고정자 철심의 중심측에 배치한 것을 특징으로 하는 단상 전동기.
- 삭제
- 제 1항에 있어서,상기 소슬롯의 외주측에 마련되는 노치(대)는, 기계각으로 180도 어긋난 위치에 배치되고, 다른 노치를 포함하는 직선으로 축 대칭을 갖게 한 육각형을 구성하는 것을 특징으로 하는 단상 전동기.
- 삭제
- 제 1항 또는 제 3항에 있어서,상기 단상 전동기를 유도 전동기로 구성한 것을 특징으로 하는 단상 전동기.
- 제 1항 또는 제 3항에 있어서,상기 단상 전동기를 동기유도 전동기로 구성한 것을 특징으로 하는 단상 전동기.
- 제 1항 또는 제 3항에 기재된 단상 전동기를 구비한 것을 특징으로 하는 밀폐형 압축기.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2006/306613 WO2007116431A1 (ja) | 2006-03-30 | 2006-03-30 | 単相電動機及び密閉型圧縮機 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070113192A KR20070113192A (ko) | 2007-11-28 |
KR100927926B1 true KR100927926B1 (ko) | 2009-11-19 |
Family
ID=38580740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077012888A KR100927926B1 (ko) | 2006-03-30 | 2006-03-30 | 단상 전동기 및 밀폐형 압축기 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8022588B2 (ko) |
JP (1) | JPWO2007116431A1 (ko) |
KR (1) | KR100927926B1 (ko) |
CN (1) | CN101151781B (ko) |
MY (1) | MY144081A (ko) |
WO (1) | WO2007116431A1 (ko) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7911105B2 (en) * | 2008-01-10 | 2011-03-22 | Remy International, Inc. | Stator winding having same radial positions |
CN102099987B (zh) * | 2008-08-05 | 2014-06-11 | 三菱电机株式会社 | 感应电动机及密闭型压缩机 |
WO2011016938A2 (en) * | 2009-08-06 | 2011-02-10 | Emerson Electric Co. | Scroll compressor with radially configured motor winding |
US8680734B2 (en) * | 2010-06-11 | 2014-03-25 | Honeywell International Inc. | Compact starter-generator with common core for main and exciter winding |
KR101422320B1 (ko) | 2010-09-20 | 2014-07-23 | 한라비스테온공조 주식회사 | 차량용 압축기 |
KR101403831B1 (ko) * | 2010-09-20 | 2014-06-03 | 한라비스테온공조 주식회사 | 차량용 전동 압축기 |
CN102364821B (zh) * | 2011-10-17 | 2013-12-25 | 黄石艾博科技发展有限公司 | 一种压缩机交流电机定子 |
US9343930B2 (en) | 2012-05-25 | 2016-05-17 | Baldor Electric Company | Segmented stator assembly |
CN103595163B (zh) * | 2013-11-18 | 2016-04-20 | 广东美芝制冷设备有限公司 | 单相感应电动机和具有它的密封式压缩机 |
JP6230441B2 (ja) | 2014-02-20 | 2017-11-15 | 三菱電機株式会社 | 単相誘導電動機、密閉型圧縮機及び冷凍サイクル装置 |
CN105048661B (zh) * | 2015-08-04 | 2018-12-04 | 广东美芝制冷设备有限公司 | 用于电机的定子组件和具有其的单相异步电机 |
CN105680580B (zh) * | 2016-03-23 | 2020-07-17 | 珠海格力节能环保制冷技术研究中心有限公司 | 定子及具有其的电机 |
CN106059132A (zh) * | 2016-07-18 | 2016-10-26 | 广东美芝制冷设备有限公司 | 压缩机定子和具有其的压缩机 |
CN110475977B (zh) | 2017-03-24 | 2022-04-26 | 江森自控科技公司 | 磁性轴承马达压缩机 |
US10707720B2 (en) * | 2018-01-05 | 2020-07-07 | Nidec Motor Corporation | Motor having improved stator core |
KR102629498B1 (ko) | 2022-08-24 | 2024-01-25 | 엘지전자 주식회사 | 단상 유도 전동기 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5826555A (ja) * | 1981-08-10 | 1983-02-17 | Hitachi Ltd | 誘導電動機の固定子 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1925305B1 (de) * | 1969-05-17 | 1970-12-17 | Danfoss As | Elektrischer Einphasenmotor |
US3671790A (en) * | 1971-04-26 | 1972-06-20 | Marathon Electric Mfg | Low-shaft, low-profile electric motor |
US3783318A (en) * | 1972-10-06 | 1974-01-01 | Marathon Electric Mfg | Laminated stator core for dynamoelectric machines |
US3942055A (en) * | 1974-10-16 | 1976-03-02 | General Electric Company | Hermetic motor stator |
US3976924A (en) * | 1974-10-24 | 1976-08-24 | A.O. Smith Corporation | Single phase, two pole A.C. resistance split-phase unidirectional induction motor |
US4241274A (en) * | 1978-05-10 | 1980-12-23 | General Electric Company | Dynamoelectric machine and stationary assembly therefor |
BR8804947A (pt) * | 1988-09-21 | 1990-05-15 | Brasil Compressores Sa | Motor assincrono monofasico de dois polos magneticos |
JPH03265448A (ja) * | 1990-03-14 | 1991-11-26 | Matsushita Electric Ind Co Ltd | 2極単相誘導電動機の固定子鉄心 |
GB2283133B (en) * | 1993-10-20 | 1998-04-15 | Gen Electric | Dynamoelectric machine and method for manufacturing same |
JP4026731B2 (ja) * | 1997-08-11 | 2007-12-26 | 日本電産シバウラ株式会社 | コンデンサモータ |
DE60239908D1 (de) * | 2001-03-30 | 2011-06-16 | Sanyo Electric Co | Synchroner Induktionsmotor, dessen Herstellungsverfahren, Antriebseinheit dafür, und hermetischer elektrischer Kompressor |
-
2006
- 2006-03-30 CN CN2006800016412A patent/CN101151781B/zh active Active
- 2006-03-30 WO PCT/JP2006/306613 patent/WO2007116431A1/ja active Application Filing
- 2006-03-30 US US11/814,567 patent/US8022588B2/en active Active
- 2006-03-30 JP JP2006520468A patent/JPWO2007116431A1/ja active Pending
- 2006-03-30 KR KR1020077012888A patent/KR100927926B1/ko active IP Right Grant
- 2006-09-15 MY MYPI20064153A patent/MY144081A/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5826555A (ja) * | 1981-08-10 | 1983-02-17 | Hitachi Ltd | 誘導電動機の固定子 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2007116431A1 (ja) | 2009-08-20 |
US20090289521A1 (en) | 2009-11-26 |
CN101151781A (zh) | 2008-03-26 |
MY144081A (en) | 2011-08-15 |
WO2007116431A1 (ja) | 2007-10-18 |
KR20070113192A (ko) | 2007-11-28 |
US8022588B2 (en) | 2011-09-20 |
CN101151781B (zh) | 2011-01-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100927926B1 (ko) | 단상 전동기 및 밀폐형 압축기 | |
US8405272B2 (en) | Self-starting permanent magnet synchronous motor and compressor and refrigeration cycle using the same | |
US7923881B2 (en) | Interior permanent magnet motor and rotor | |
US6066904A (en) | Line-start reluctance motor with grain-oriented rotor laminations | |
CN101536293B (zh) | 永久磁铁同步马达及封闭式压缩机 | |
JP6422566B2 (ja) | モータの回転子及びこれを用いた圧縮機用モータ並びに圧縮機 | |
EP3136561B1 (en) | Embedded permanent magnet-type electric motor, compressor, and refrigeration/air-conditioning device | |
US9899897B2 (en) | Permanent magnet buried type electric motor and compressor | |
KR102237601B1 (ko) | 자석 매립형 모터 및 자석 매립형 모터를 가지는 압축기 | |
JP2011188703A (ja) | 単相誘導電動機及び密閉型圧縮機 | |
JP6942246B2 (ja) | ロータ、電動機、圧縮機および空気調和装置 | |
JP2000197325A (ja) | リラクタンスモ―タ | |
WO2015193963A1 (ja) | 圧縮機、冷凍サイクル装置、および空気調和機 | |
JP2008109794A (ja) | アキシャルギャップ型モータおよびそれを用いた圧縮機 | |
WO2023032134A1 (ja) | 電動機、圧縮機および冷凍サイクル装置 | |
JP2002238190A (ja) | 永久磁石形電動機の回転子及び永久磁石形電動機の回転子の製造方法及び永久磁石形電動機及び圧縮機及び冷凍サイクル | |
CN117044073A (zh) | 马达、压缩机和制冷循环装置 | |
JP6518720B2 (ja) | 永久磁石式回転電機及びそれを用いた圧縮機 | |
WO2022180717A1 (ja) | 電動機、圧縮機および冷凍サイクル装置 | |
JP2017209014A (ja) | 圧縮機、冷凍サイクル装置、および空気調和機 | |
JP2024177786A (ja) | 回転電機 | |
WO2020044419A1 (ja) | 永久磁石式回転電機及びそれを用いた圧縮機 | |
WO2024247100A1 (ja) | 固定子、電動機、圧縮機、冷凍サイクル装置および固定子の製造方法 | |
JP2022055707A (ja) | 回転電機 | |
JP2022055714A (ja) | 回転電機 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0105 | International application |
Patent event date: 20070608 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20081127 Patent event code: PE09021S01D |
|
AMND | Amendment | ||
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20090515 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20081127 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
AMND | Amendment | ||
J201 | Request for trial against refusal decision | ||
PJ0201 | Trial against decision of rejection |
Patent event date: 20090805 Comment text: Request for Trial against Decision on Refusal Patent event code: PJ02012R01D Patent event date: 20090515 Comment text: Decision to Refuse Application Patent event code: PJ02011S01I Appeal kind category: Appeal against decision to decline refusal Decision date: 20091005 Appeal identifier: 2009101007305 Request date: 20090805 |
|
PB0901 | Examination by re-examination before a trial |
Comment text: Amendment to Specification, etc. Patent event date: 20090805 Patent event code: PB09011R02I Comment text: Request for Trial against Decision on Refusal Patent event date: 20090805 Patent event code: PB09011R01I Comment text: Amendment to Specification, etc. Patent event date: 20090122 Patent event code: PB09011R02I |
|
B701 | Decision to grant | ||
PB0701 | Decision of registration after re-examination before a trial |
Patent event date: 20091005 Comment text: Decision to Grant Registration Patent event code: PB07012S01D Patent event date: 20090907 Comment text: Transfer of Trial File for Re-examination before a Trial Patent event code: PB07011S01I |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20091113 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20091112 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20121023 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20121023 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20131022 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20131022 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20141021 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20141021 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20151016 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20151016 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20161020 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20161020 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20171018 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20171018 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20181023 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20181023 Start annual number: 10 End annual number: 10 |
|
FPAY | Annual fee payment |
Payment date: 20191017 Year of fee payment: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20191017 Start annual number: 11 End annual number: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20201019 Start annual number: 12 End annual number: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20211019 Start annual number: 13 End annual number: 13 |
|
PR1001 | Payment of annual fee |
Payment date: 20221019 Start annual number: 14 End annual number: 14 |
|
PR1001 | Payment of annual fee |
Payment date: 20231011 Start annual number: 15 End annual number: 15 |