CA1139815A - Edgewise coiled metal strip core for dynamoelectric machine - Google Patents
Edgewise coiled metal strip core for dynamoelectric machineInfo
- Publication number
- CA1139815A CA1139815A CA000344920A CA344920A CA1139815A CA 1139815 A CA1139815 A CA 1139815A CA 000344920 A CA000344920 A CA 000344920A CA 344920 A CA344920 A CA 344920A CA 1139815 A CA1139815 A CA 1139815A
- Authority
- CA
- Canada
- Prior art keywords
- strip
- core
- rotor
- depressions
- slots
- 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.)
- Expired
Links
- 239000002184 metal Substances 0.000 title claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 23
- 230000007423 decrease Effects 0.000 claims abstract description 6
- 238000004080 punching Methods 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010814 metallic waste Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/16—Stator cores with slots for windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/021—Magnetic cores
- H02K15/026—Wound cores
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Gas-Insulated Switchgears (AREA)
- Knitting Machines (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Casting Devices For Molds (AREA)
- Glass Compositions (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPD7736 | 1979-02-19 | ||
| AUPD773679 | 1979-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1139815A true CA1139815A (en) | 1983-01-18 |
Family
ID=3767968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000344920A Expired CA1139815A (en) | 1979-02-19 | 1980-02-01 | Edgewise coiled metal strip core for dynamoelectric machine |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0017311B1 (enExample) |
| JP (1) | JPS55127858A (enExample) |
| AT (1) | ATE13611T1 (enExample) |
| AU (1) | AU531050B2 (enExample) |
| CA (1) | CA1139815A (enExample) |
| DE (1) | DE3070693D1 (enExample) |
| ES (1) | ES488711A0 (enExample) |
| IN (1) | IN153594B (enExample) |
| NZ (1) | NZ192769A (enExample) |
| PH (1) | PH17688A (enExample) |
| ZA (1) | ZA80537B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4712292A (en) * | 1984-10-12 | 1987-12-15 | General Electric Company | Method of assembling a stationary assembly for a dynamoelectric machine |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU574647B2 (en) * | 1982-08-04 | 1988-07-14 | Vensel Pty. Limited | Punch and winding machine for strip-wound motor core |
| IN162951B (enExample) * | 1982-08-04 | 1988-07-23 | Card O Matic Pty Ltd | |
| US4747288A (en) * | 1985-03-28 | 1988-05-31 | General Electric Company | Method of forming an edgewise wound core |
| US4654552A (en) * | 1985-03-28 | 1987-03-31 | General Electric Company | Lanced strip and edgewise wound core |
| GB9015605D0 (en) * | 1990-07-16 | 1990-09-05 | Johnson Electric Sa | Electric motor |
| KR100601456B1 (ko) * | 2004-03-09 | 2006-07-14 | 엘지전자 주식회사 | 세탁기용 모터 |
| CN112769302B (zh) * | 2020-06-28 | 2022-05-31 | 温州职业技术学院 | 基于凸轮机械手的电机快速装配系统 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE725610C (de) * | 1939-02-28 | 1942-09-25 | Siemens Ag | Vorrichtung zum Einstanzen der Nuten in Blechstreifen elektrischer Maschinen |
| US2845555A (en) * | 1955-09-12 | 1958-07-29 | Westinghouse Electric Corp | Motors |
| US3188505A (en) * | 1960-11-18 | 1965-06-08 | Gen Motors Corp | Dynamoelectric machine means |
| GB1114055A (en) * | 1966-03-29 | 1968-05-15 | Lucas Industries Ltd | Stators for dynamo electric machines |
| ZA77644B (en) * | 1976-02-21 | 1977-12-28 | Lucas Industries Ltd | Dynamo electric machine stator body |
| DE2705206A1 (de) * | 1977-02-08 | 1978-08-10 | Novikov | Verfahren zur herstellung von bandmagnetkoerpern fuer elektrische maschinen |
| DD129012A1 (de) * | 1977-02-09 | 1977-12-21 | German L Novikov | Verfahren zur herstellung von bandmagnetkoerpern fuer elektrische maschinen |
| GB1530891A (en) * | 1977-02-11 | 1978-11-01 | Novikov G | Method of manufacturing coiled cores for electrical machines |
| JPS53100406A (en) * | 1977-02-14 | 1978-09-01 | Reonidobuichi Nobuikof Geruman | Method of manufacturing coillshaped magnetic core of eectric machine |
| FR2382123A1 (fr) * | 1977-02-24 | 1978-09-22 | Novikov German | Procede de fabrication d'un circuit magnetique enroule pour machine electrique |
-
1979
- 1979-02-19 AU AU54942/80A patent/AU531050B2/en not_active Ceased
-
1980
- 1980-01-29 IN IN56/DEL/80A patent/IN153594B/en unknown
- 1980-01-29 ZA ZA00800537A patent/ZA80537B/xx unknown
- 1980-01-31 NZ NZ192769A patent/NZ192769A/xx unknown
- 1980-02-01 CA CA000344920A patent/CA1139815A/en not_active Expired
- 1980-02-04 DE DE8080300323T patent/DE3070693D1/de not_active Expired
- 1980-02-04 AT AT80300323T patent/ATE13611T1/de not_active IP Right Cessation
- 1980-02-04 EP EP80300323A patent/EP0017311B1/en not_active Expired
- 1980-02-12 PH PH23637A patent/PH17688A/en unknown
- 1980-02-13 JP JP1558380A patent/JPS55127858A/ja active Pending
- 1980-02-18 ES ES488711A patent/ES488711A0/es active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4712292A (en) * | 1984-10-12 | 1987-12-15 | General Electric Company | Method of assembling a stationary assembly for a dynamoelectric machine |
| US4868439A (en) * | 1984-10-12 | 1989-09-19 | General Electric Company | Lanced strip, dynamoelectric machine, core, and stationary assembly |
| US4901428A (en) * | 1984-10-12 | 1990-02-20 | General Electric Company | Method of forming an edgewise wound core |
Also Published As
| Publication number | Publication date |
|---|---|
| IN153594B (enExample) | 1984-07-28 |
| EP0017311A3 (en) | 1980-12-10 |
| ATE13611T1 (de) | 1985-06-15 |
| NZ192769A (en) | 1983-05-31 |
| EP0017311B1 (en) | 1985-05-29 |
| ES8103511A1 (es) | 1981-02-16 |
| EP0017311A2 (en) | 1980-10-15 |
| DE3070693D1 (en) | 1985-07-04 |
| AU5494280A (en) | 1980-08-28 |
| ZA80537B (en) | 1981-02-25 |
| PH17688A (en) | 1984-11-02 |
| JPS55127858A (en) | 1980-10-03 |
| AU531050B2 (en) | 1983-08-11 |
| ES488711A0 (es) | 1981-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |