SG11202108888RA - Adhesively-laminated core for stator and electric motor - Google Patents
Adhesively-laminated core for stator and electric motorInfo
- Publication number
- SG11202108888RA SG11202108888RA SG11202108888RA SG11202108888RA SG11202108888RA SG 11202108888R A SG11202108888R A SG 11202108888RA SG 11202108888R A SG11202108888R A SG 11202108888RA SG 11202108888R A SG11202108888R A SG 11202108888RA SG 11202108888R A SG11202108888R A SG 11202108888RA
- Authority
- SG
- Singapore
- Prior art keywords
- adhesively
- stator
- electric motor
- laminated core
- laminated
- Prior art date
Links
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
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0233—Manufacturing of magnetic circuits made from sheets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/04—Details of the magnetic circuit characterised by the material used for insulating the magnetic circuit or parts thereof
-
- 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
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/326—Applications of adhesives in processes or use of adhesives in the form of films or foils for bonding electronic components such as wafers, chips or semiconductors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Manufacture Of Motors, Generators (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018235864 | 2018-12-17 | ||
| PCT/JP2019/049266 WO2020129925A1 (en) | 2018-12-17 | 2019-12-17 | Stator adhesive laminated core and rotating electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202108888RA true SG11202108888RA (en) | 2021-09-29 |
Family
ID=71101789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202108888RA SG11202108888RA (en) | 2018-12-17 | 2019-12-17 | Adhesively-laminated core for stator and electric motor |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20220020521A1 (en) |
| EP (1) | EP3902121A4 (en) |
| JP (2) | JP7486434B2 (en) |
| KR (1) | KR102607691B1 (en) |
| CN (1) | CN113169639B (en) |
| BR (1) | BR112021008660A2 (en) |
| CA (1) | CA3131521A1 (en) |
| EA (1) | EA202192059A1 (en) |
| SG (1) | SG11202108888RA (en) |
| TW (1) | TWI717940B (en) |
| WO (1) | WO2020129925A1 (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113169592B (en) | 2018-12-17 | 2024-07-23 | 日本制铁株式会社 | Laminated iron core and rotary electric machine |
| TWI733277B (en) | 2018-12-17 | 2021-07-11 | 日商日本製鐵股份有限公司 | Adhesive laminated iron core for stator and rotating electric machine |
| CN113196617A (en) | 2018-12-17 | 2021-07-30 | 日本制铁株式会社 | Laminated core, method for manufacturing same, and rotating electrical machine |
| CN113169594A (en) | 2018-12-17 | 2021-07-23 | 日本制铁株式会社 | Laminated core and rotating electrical machine |
| KR102643516B1 (en) | 2018-12-17 | 2024-03-06 | 닛폰세이테츠 가부시키가이샤 | Laminated core and rotating electric machines |
| CN113056859A (en) | 2018-12-17 | 2021-06-29 | 日本制铁株式会社 | Bonded laminated core, method for manufacturing same, and rotating electrical machine |
| WO2020129946A1 (en) | 2018-12-17 | 2020-06-25 | 日本製鉄株式会社 | Glue lamination core for stators and method for manufacturing same, and rotating electrical machine |
| JPWO2020129935A1 (en) | 2018-12-17 | 2021-11-18 | 日本製鉄株式会社 | Laminated core and rotary electric machine |
| JP7382962B2 (en) | 2018-12-17 | 2023-11-17 | 日本製鉄株式会社 | Laminated core, method for manufacturing laminated core, and rotating electric machine |
| CA3131662A1 (en) | 2018-12-17 | 2020-06-25 | Nippon Steel Corporation | Laminated core and electric motor |
| SG11202108886SA (en) | 2018-12-17 | 2021-09-29 | Nippon Steel Corp | Laminated core, core block, electric motor and method of producing core block |
| PL3902122T3 (en) | 2018-12-17 | 2024-06-24 | Nippon Steel Corporation | Laminated core and electric motor |
| EP3902113B1 (en) | 2018-12-17 | 2024-08-21 | Nippon Steel Corporation | Laminated core and electric motor |
| KR102572555B1 (en) | 2018-12-17 | 2023-08-30 | 닛폰세이테츠 가부시키가이샤 | Laminated cores and rotating electrical appliances |
| TWI837708B (en) * | 2022-06-20 | 2024-04-01 | 大銀微系統股份有限公司 | Motor rotor core structure |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01168777A (en) * | 1987-12-25 | 1989-07-04 | Konishi Kk | Adhesive composition |
| JP3266448B2 (en) * | 1995-03-27 | 2002-03-18 | 株式会社リコー | Rotary device of brushless motor |
| JP4665298B2 (en) * | 2000-08-25 | 2011-04-06 | 東レ株式会社 | TAPE WITH ADHESIVE FOR SEMICONDUCTOR DEVICE, COPPER-CLAD LAMINATE USING SAME, SEMICONDUCTOR CONNECTION BOARD AND SEMICONDUCTOR DEVICE |
| JP3725776B2 (en) * | 2000-11-10 | 2005-12-14 | 新日本製鐵株式会社 | Method for manufacturing laminated iron core and apparatus for manufacturing the same |
| JP4076323B2 (en) * | 2001-05-08 | 2008-04-16 | 電気化学工業株式会社 | Curable resin composition, cured body, adhesive composition, and joined body |
| KR100526286B1 (en) * | 2001-08-17 | 2005-11-08 | 제이에프이 스틸 가부시키가이샤 | Manufacturing apparatus and manufacturing method for laminated core |
| JP2003199303A (en) * | 2001-12-27 | 2003-07-11 | Matsushita Electric Ind Co Ltd | Method of manufacturing motor |
| JP2004088970A (en) * | 2002-08-29 | 2004-03-18 | Hitachi Ltd | Stacked iron core and rotating electric machine and transformer using the same |
| JP5309431B2 (en) * | 2006-08-04 | 2013-10-09 | 新日鐵住金株式会社 | Laminated steel sheet of electromagnetic steel having high resistance between steel sheets on shear plane of steel sheet and caulking method thereof |
| JP2011023523A (en) * | 2009-07-15 | 2011-02-03 | Nippon Steel Corp | Electromagnetic steel sheet laminated core which has good thermal conductivity, and method of manufacturing the same |
| WO2011077830A1 (en) * | 2009-12-24 | 2011-06-30 | 株式会社安川電機 | Core stack, motor provided with core stack, and method for manufacturing core stack |
| WO2012026158A1 (en) * | 2010-08-26 | 2012-03-01 | 三菱電機株式会社 | Rotary electric machine and stator core manufacturing device for manufacturing stator core thereof |
| JP6134497B2 (en) * | 2012-11-08 | 2017-05-24 | 京セラ株式会社 | Manufacturing method of laminated core |
| JP2015012756A (en) | 2013-07-01 | 2015-01-19 | 日本精工株式会社 | Direct drive motor |
| JP6431316B2 (en) * | 2014-08-26 | 2018-11-28 | 日東シンコー株式会社 | Insulation sheet for motor |
| CN104454852B (en) * | 2014-11-28 | 2016-05-18 | 烟台首钢磁性材料股份有限公司 | A kind of permanent magnet ndfeb magnet steel insulate bonding method and dedicated extruded frock |
| WO2016121149A1 (en) * | 2015-01-30 | 2016-08-04 | 三菱電機株式会社 | Magnet adhesive member |
| JP6432397B2 (en) * | 2015-03-12 | 2018-12-05 | アイシン・エィ・ダブリュ株式会社 | Motor manufacturing method and motor core |
| JP2017011863A (en) * | 2015-06-22 | 2017-01-12 | 新日鐵住金株式会社 | Laminated electrical steel plate for motor core and production method therefor |
| JPWO2017033873A1 (en) * | 2015-08-21 | 2018-08-09 | 吉川工業株式会社 | Stator core and motor including the same |
| JP6376706B2 (en) * | 2016-08-29 | 2018-08-22 | 本田技研工業株式会社 | Method and apparatus for manufacturing laminated steel sheet |
| JP6866696B2 (en) * | 2017-03-07 | 2021-04-28 | 日本製鉄株式会社 | Non-oriented electrical steel sheet and its manufacturing method, and motor core and its manufacturing method |
-
2019
- 2019-12-17 TW TW108146179A patent/TWI717940B/en active
- 2019-12-17 EA EA202192059A patent/EA202192059A1/en unknown
- 2019-12-17 CN CN201980080915.9A patent/CN113169639B/en active Active
- 2019-12-17 KR KR1020217016981A patent/KR102607691B1/en active IP Right Grant
- 2019-12-17 CA CA3131521A patent/CA3131521A1/en active Pending
- 2019-12-17 EP EP19899295.0A patent/EP3902121A4/en active Pending
- 2019-12-17 JP JP2020561426A patent/JP7486434B2/en active Active
- 2019-12-17 WO PCT/JP2019/049266 patent/WO2020129925A1/en active Search and Examination
- 2019-12-17 SG SG11202108888RA patent/SG11202108888RA/en unknown
- 2019-12-17 BR BR112021008660-9A patent/BR112021008660A2/en unknown
- 2019-12-17 US US17/294,519 patent/US20220020521A1/en active Pending
-
2022
- 2022-12-09 JP JP2022197344A patent/JP2023017058A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR102607691B1 (en) | 2023-11-30 |
| KR20210083349A (en) | 2021-07-06 |
| US20220020521A1 (en) | 2022-01-20 |
| EP3902121A4 (en) | 2022-11-30 |
| CN113169639B (en) | 2024-06-25 |
| BR112021008660A2 (en) | 2021-08-10 |
| CA3131521A1 (en) | 2020-06-25 |
| WO2020129925A1 (en) | 2020-06-25 |
| JP7486434B2 (en) | 2024-05-17 |
| EA202192059A1 (en) | 2021-12-31 |
| TWI717940B (en) | 2021-02-01 |
| JP2023017058A (en) | 2023-02-02 |
| EP3902121A1 (en) | 2021-10-27 |
| CN113169639A (en) | 2021-07-23 |
| JPWO2020129925A1 (en) | 2021-09-27 |
| TW202037040A (en) | 2020-10-01 |
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