FR2269814A1 - Core plate punching machine for stator and rotor laminations - laminations rotated together and slotted simultaneously - Google Patents

Core plate punching machine for stator and rotor laminations - laminations rotated together and slotted simultaneously

Info

Publication number
FR2269814A1
FR2269814A1 FR7508889A FR7508889A FR2269814A1 FR 2269814 A1 FR2269814 A1 FR 2269814A1 FR 7508889 A FR7508889 A FR 7508889A FR 7508889 A FR7508889 A FR 7508889A FR 2269814 A1 FR2269814 A1 FR 2269814A1
Authority
FR
France
Prior art keywords
stator
laminations
rotor
plate
core plate
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.)
Granted
Application number
FR7508889A
Other languages
English (en)
Other versions
FR2269814B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maschinenfabrik Weingarten AG
Original Assignee
Maschinenfabrik Weingarten AG
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
Priority claimed from DE19742421088 external-priority patent/DE2421088C3/de
Application filed by Maschinenfabrik Weingarten AG filed Critical Maschinenfabrik Weingarten AG
Publication of FR2269814A1 publication Critical patent/FR2269814A1/fr
Application granted granted Critical
Publication of FR2269814B1 publication Critical patent/FR2269814B1/fr
Granted legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/22—Notching the peripheries of circular blanks, e.g. laminations for dynamo-electric machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
FR7508889A 1974-05-02 1975-03-21 Core plate punching machine for stator and rotor laminations - laminations rotated together and slotted simultaneously Granted FR2269814A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742421088 DE2421088C3 (de) 1974-05-02 Einrichtung zum Ausrichten von Statorblechen für elektrische Maschinen

Publications (2)

Publication Number Publication Date
FR2269814A1 true FR2269814A1 (en) 1975-11-28
FR2269814B1 FR2269814B1 (fr) 1982-01-22

Family

ID=5914411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508889A Granted FR2269814A1 (en) 1974-05-02 1975-03-21 Core plate punching machine for stator and rotor laminations - laminations rotated together and slotted simultaneously

Country Status (1)

Country Link
FR (1) FR2269814A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042047A1 (fr) * 1980-06-16 1981-12-23 International Business Machines Corporation Méthode et appareils de fabrication d'un rotor feuilleté
EP0042046B1 (fr) * 1980-06-16 1984-07-18 International Business Machines Corporation Méthode et appareils de fabrication d'une structure feuilletée de machine dynamoélectrique
WO2019076948A1 (fr) * 2017-10-18 2019-04-25 Hsf Automation Gmbh Dispositif d'encochage et système de poinçonnage
CN114505401A (zh) * 2022-04-19 2022-05-17 南通森玛特电机有限公司 一种三相电机加工用具有等距标记功能的定子槽冲槽设备
CN117020015A (zh) * 2023-04-28 2023-11-10 江苏大中电机股份有限公司 一种超高效电机定转子冲片一次成形模具结构

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042047A1 (fr) * 1980-06-16 1981-12-23 International Business Machines Corporation Méthode et appareils de fabrication d'un rotor feuilleté
EP0042046B1 (fr) * 1980-06-16 1984-07-18 International Business Machines Corporation Méthode et appareils de fabrication d'une structure feuilletée de machine dynamoélectrique
WO2019076948A1 (fr) * 2017-10-18 2019-04-25 Hsf Automation Gmbh Dispositif d'encochage et système de poinçonnage
CN111278582A (zh) * 2017-10-18 2020-06-12 Hsf自动化有限责任公司 用于冲口的设备及冲压系统
CN111278582B (zh) * 2017-10-18 2022-05-03 Hsf自动化有限责任公司 用于冲口的设备及冲压系统
US11786953B2 (en) 2017-10-18 2023-10-17 Hsf Automation Gmbh Apparatus for notching, and punching system
CN114505401A (zh) * 2022-04-19 2022-05-17 南通森玛特电机有限公司 一种三相电机加工用具有等距标记功能的定子槽冲槽设备
CN114505401B (zh) * 2022-04-19 2022-06-28 南通森玛特电机有限公司 一种三相电机加工用具有等距标记功能的定子槽冲槽设备
CN117020015A (zh) * 2023-04-28 2023-11-10 江苏大中电机股份有限公司 一种超高效电机定转子冲片一次成形模具结构

Also Published As

Publication number Publication date
FR2269814B1 (fr) 1982-01-22
DE2421088B2 (de) 1976-07-15
DE2421088A1 (de) 1976-01-22

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse