FR2317026A1 - Procede de production et appareil de poinconnage de toles de dispositifs electromagnetiques - Google Patents

Procede de production et appareil de poinconnage de toles de dispositifs electromagnetiques

Info

Publication number
FR2317026A1
FR2317026A1 FR7621079A FR7621079A FR2317026A1 FR 2317026 A1 FR2317026 A1 FR 2317026A1 FR 7621079 A FR7621079 A FR 7621079A FR 7621079 A FR7621079 A FR 7621079A FR 2317026 A1 FR2317026 A1 FR 2317026A1
Authority
FR
France
Prior art keywords
laminations
stators
rotors
mfr
esp
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
FR7621079A
Other languages
English (en)
Other versions
FR2317026B3 (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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Publication of FR2317026A1 publication Critical patent/FR2317026A1/fr
Application granted granted Critical
Publication of FR2317026B3 publication Critical patent/FR2317026B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
FR7621079A 1975-07-11 1976-07-09 Procede de production et appareil de poinconnage de toles de dispositifs electromagnetiques Granted FR2317026A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2920375 1975-07-11

Publications (2)

Publication Number Publication Date
FR2317026A1 true FR2317026A1 (fr) 1977-02-04
FR2317026B3 FR2317026B3 (fr) 1979-04-06

Family

ID=10287801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621079A Granted FR2317026A1 (fr) 1975-07-11 1976-07-09 Procede de production et appareil de poinconnage de toles de dispositifs electromagnetiques

Country Status (1)

Country Link
FR (1) FR2317026A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104475569A (zh) * 2014-11-24 2015-04-01 漳浦鸿群电器有限公司 一种无刷电机转子的加工模具及加工方法
CN114798895A (zh) * 2022-06-27 2022-07-29 江苏亚力防爆电机有限公司 一种防爆电机用齿压板生产设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104475569A (zh) * 2014-11-24 2015-04-01 漳浦鸿群电器有限公司 一种无刷电机转子的加工模具及加工方法
CN114798895A (zh) * 2022-06-27 2022-07-29 江苏亚力防爆电机有限公司 一种防爆电机用齿压板生产设备

Also Published As

Publication number Publication date
FR2317026B3 (fr) 1979-04-06

Similar Documents

Publication Publication Date Title
GB1354345A (en) Laminated dynamoelectric machine stator cores and method of stacking
GB2020914B (en) Laminated stators for dynamo-electric machines
JPS5646657A (en) Electronic rectifying motor having improved stator and rotor mechanism* core formation therefor* and washing machine using same motor and transmission mechanism
CA1006686A (en) Method of manufacture of a dynamoelectric machine laminated armature structure
JPS55117456A (en) Method of and device for manufacturing rotor and stator laminated cores used for electric machine
GB1502845A (en) Retaining conductor bars in winding slots of dynamoelectric machine rotors or stators
CA969593A (en) Insulated coil for arrangement in a slot in the stator or rotor of an electric machine
IL58560A (en) Punch and winding machine for punched metal strip
GB1524638A (en) Magnetic core for dynamo-electrical machine
FR2317026A1 (fr) Procede de production et appareil de poinconnage de toles de dispositifs electromagnetiques
DE3066436D1 (en) Permanent-magnet excited rotor for a synchronous machine
AU504707B2 (en) Laminated core for electromagnetic machine
ES8501578A1 (es) Perfeccionamientos introducidos en un nucleo para una maquina electrica de induccion de flujo axial
DE3066370D1 (en) Dynamoelectric machine having radially movable stator core
FR2269814A1 (en) Core plate punching machine for stator and rotor laminations - laminations rotated together and slotted simultaneously
GB2025801B (en) Process and device for forming the winding cores of stators or rotors of electric machines
CA1033397A (fr) Dispositif pour maintenir les enroulements dans les encoches du stator d'une machine dynamo-electrique
GB1114055A (en) Stators for dynamo electric machines
FR2435149A1 (fr) Appareil de formation d'un empilage de feuillets magnetiques
JPS573546A (en) Stator core of electric rotary machine
CA1026414A (fr) Bobinage d'excitation pour machine electrique synchrone
JPS5686045A (en) Stator for rotary electric machine
JPS552369A (en) Manufacturing process of stator of brushless motor
CA961906A (en) Insulated coil for arrangement in a slot in the stator or rotor of an electric machine
JPS5523710A (en) Electric motor

Legal Events

Date Code Title Description
ST Notification of lapse