KR20070113192A - 단상 전동기 및 밀폐형 압축기 - Google Patents
단상 전동기 및 밀폐형 압축기 Download PDFInfo
- Publication number
- KR20070113192A KR20070113192A KR1020077012888A KR20077012888A KR20070113192A KR 20070113192 A KR20070113192 A KR 20070113192A KR 1020077012888 A KR1020077012888 A KR 1020077012888A KR 20077012888 A KR20077012888 A KR 20077012888A KR 20070113192 A KR20070113192 A KR 20070113192A
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- South Korea
- Prior art keywords
- slot
- winding
- slots
- coil
- small
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Classifications
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- 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
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- 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
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- 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
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- 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
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- 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)
- Induction Machinery (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (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, 상기 주권선에 대해 전기각으로 90도 이외의 위치에 배치되는 단상 2극의 동심권 방식의 보조권선을 구비하고,권선 점적률을 슬롯 면적에 대한 권선 단면적이 차지한 비율이라고 정의하고, 상기 N개의 슬롯 중, 상기 보조권선이 상기 주권선에 대해 전기각으로 90도 이외의 위치에 배치됨에 의해 상기 권선 점적률이 다른 것보다 작아지는 슬롯을 상기 소슬롯으로, 다른 슬롯을 상기 대슬롯으로 하는 것을 특징으로 하는 단상 전동기.
- 제 1항에 있어서,상기 고정자 철심의 외주부에, 상기 소슬롯의 외주측에 마련되는 노치(대)를 포함하는 복수의 개략 직선부를 이루는 노치를 마련하고, 상기 소슬롯의 외주측에 마련되는 노치(대)는, 다른 노치보다 노치 면적이 커지도록 상기 개략 직선부를 상기 고정자 철심 중심측에 배치한 것을 특징으로 하는 단상 전동기.
- 제 2항에 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.
- 제 1항에 있어서,상기 주권선에 전류가 흐름에 의해 생성되는 주권선 자극과, 상기 보조권선에 전류가 흐름에 의해 생성되는 보조권선 자극이 이루는 각도를 (90-360/2N)도 이상이면서, (90+360/2N)도 이하로 한 것을 특징으로 하는 단상 전동기.
- 제 1항 내지 제 4항중 어느 한 항에 있어서,당해 단상 전동기를 유도 전동기로 구성한 것을 특징으로 하는 단상 전동기.
- 제 1항 내지 제 4항중 어느 한 항에 있어서,당해 단상 전동기를 동기유도 전동기로 구성한 것을 특징으로 하는 단상 전동기.
- 제 1항 내지 제 4항중 어느 한 항에 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 true KR20070113192A (ko) | 2007-11-28 |
KR100927926B1 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) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012039545A1 (en) * | 2010-09-20 | 2012-03-29 | Halla Climate Control Corp. | Electric motor-driven compressor for vehicle |
US8836184B2 (en) | 2010-09-20 | 2014-09-16 | Halla Climate Control Corporation | Compressor for vehicle |
KR102629498B1 (ko) | 2022-08-24 | 2024-01-25 | 엘지전자 주식회사 | 단상 유도 전동기 |
Families Citing this family (13)
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 |
US20110033326A1 (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 |
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 |
KR20230120677A (ko) | 2017-03-24 | 2023-08-17 | 존슨 컨트롤스 테크놀러지 컴퍼니 | 자기 베어링 모터 압축기 |
US10707720B2 (en) * | 2018-01-05 | 2020-07-07 | Nidec Motor Corporation | Motor having improved stator core |
Family Cites Families (12)
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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 |
JPS5826555A (ja) * | 1981-08-10 | 1983-02-17 | Hitachi Ltd | 誘導電動機の固定子 |
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 |
EP1746706B1 (en) * | 2001-03-30 | 2011-07-06 | Sanyo Electric Co., Ltd. | Synchronous induction motor |
-
2006
- 2006-03-30 CN CN2006800016412A patent/CN101151781B/zh active Active
- 2006-03-30 US US11/814,567 patent/US8022588B2/en active Active
- 2006-03-30 WO PCT/JP2006/306613 patent/WO2007116431A1/ja active Application Filing
- 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
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012039545A1 (en) * | 2010-09-20 | 2012-03-29 | Halla Climate Control Corp. | Electric motor-driven compressor for vehicle |
US8664820B2 (en) | 2010-09-20 | 2014-03-04 | Halla Climate Control Corporation | Electric motor-driven compressor for vehicle |
US8836184B2 (en) | 2010-09-20 | 2014-09-16 | Halla Climate Control Corporation | Compressor for vehicle |
KR102629498B1 (ko) | 2022-08-24 | 2024-01-25 | 엘지전자 주식회사 | 단상 유도 전동기 |
Also Published As
Publication number | Publication date |
---|---|
CN101151781A (zh) | 2008-03-26 |
CN101151781B (zh) | 2011-01-05 |
US20090289521A1 (en) | 2009-11-26 |
WO2007116431A1 (ja) | 2007-10-18 |
KR100927926B1 (ko) | 2009-11-19 |
JPWO2007116431A1 (ja) | 2009-08-20 |
US8022588B2 (en) | 2011-09-20 |
MY144081A (en) | 2011-08-15 |
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