SG11202108950YA - Adhesively-laminated core for stator and electric motor - Google Patents

Adhesively-laminated core for stator and electric motor

Info

Publication number
SG11202108950YA
SG11202108950YA SG11202108950YA SG11202108950YA SG11202108950YA SG 11202108950Y A SG11202108950Y A SG 11202108950YA SG 11202108950Y A SG11202108950Y A SG 11202108950YA SG 11202108950Y A SG11202108950Y A SG 11202108950YA SG 11202108950Y A SG11202108950Y A SG 11202108950YA
Authority
SG
Singapore
Prior art keywords
adhesively
stator
electric motor
laminated core
laminated
Prior art date
Application number
SG11202108950YA
Inventor
Kazutoshi Takeda
Ryu Hirayama
Original Assignee
Nippon Steel Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of SG11202108950YA publication Critical patent/SG11202108950YA/en

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/02—Cores, Yokes, or armatures made from sheets
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/011—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of iron alloys or steels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Adhesives Or Adhesive Processes (AREA)
SG11202108950YA 2018-12-17 2019-12-17 Adhesively-laminated core for stator and electric motor SG11202108950YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018235865 2018-12-17
PCT/JP2019/049257 WO2020129921A1 (en) 2018-12-17 2019-12-17 Adhered/layered core for stator and rotating electrical machine

Publications (1)

Publication Number Publication Date
SG11202108950YA true SG11202108950YA (en) 2021-09-29

Family

ID=71101777

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202108950YA SG11202108950YA (en) 2018-12-17 2019-12-17 Adhesively-laminated core for stator and electric motor

Country Status (11)

Country Link
US (1) US12074476B2 (en)
EP (1) EP3902126A4 (en)
JP (1) JP7418350B2 (en)
KR (1) KR102602877B1 (en)
CN (1) CN113169638B (en)
BR (1) BR112021008439A2 (en)
CA (1) CA3131659C (en)
EA (1) EA202192069A1 (en)
SG (1) SG11202108950YA (en)
TW (1) TWI733277B (en)
WO (1) WO2020129921A1 (en)

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SG11202108984XA (en) 2018-12-17 2021-09-29 Nippon Steel Corp Adhesively-laminated core, manufacturing method therof, and electric motor
JP7412351B2 (en) 2018-12-17 2024-01-12 日本製鉄株式会社 Laminated core and rotating electrical machinery
PL3902122T3 (en) 2018-12-17 2024-06-24 Nippon Steel Corporation Laminated core and electric motor
WO2020129937A1 (en) 2018-12-17 2020-06-25 日本製鉄株式会社 Laminated core and rotating electric 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
EP3902108B1 (en) 2018-12-17 2024-06-12 Nippon Steel Corporation Laminated core and rotating electric machine
US12068097B2 (en) 2018-12-17 2024-08-20 Nippon Steel Corporation Laminated core, core block, electric motor and method of producing core block
TWI725670B (en) 2018-12-17 2021-04-21 日商日本製鐵股份有限公司 Laminated iron core, its manufacturing method and rotating electric machine
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