JPH0556109B2 - - Google Patents

Info

Publication number
JPH0556109B2
JPH0556109B2 JP58010107A JP1010783A JPH0556109B2 JP H0556109 B2 JPH0556109 B2 JP H0556109B2 JP 58010107 A JP58010107 A JP 58010107A JP 1010783 A JP1010783 A JP 1010783A JP H0556109 B2 JPH0556109 B2 JP H0556109B2
Authority
JP
Japan
Prior art keywords
stator
slit
stator body
magnetic
welding
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 - Lifetime
Application number
JP58010107A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59136060A (ja
Inventor
Chiaki Sekine
Eiji Koiso
Masa Koyanagi
Hironori Nomura
Masao Mafune
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP58010107A priority Critical patent/JPS59136060A/ja
Publication of JPS59136060A publication Critical patent/JPS59136060A/ja
Publication of JPH0556109B2 publication Critical patent/JPH0556109B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/083—Devices involving movement of the workpiece in at least one axial direction
    • B23K26/0838—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt
    • B23K26/0846—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt for moving elongated workpieces longitudinally, e.g. wire or strip material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/083—Devices involving movement of the workpiece in at least one axial direction
    • B23K26/0853—Devices involving movement of the workpiece in at least two axial directions, e.g. in a plane
    • 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
    • H02K15/022—Magnetic cores with salient poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Electromechanical Clocks (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
JP58010107A 1983-01-25 1983-01-25 時計用変換機のステ−タの製造方法 Granted JPS59136060A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58010107A JPS59136060A (ja) 1983-01-25 1983-01-25 時計用変換機のステ−タの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58010107A JPS59136060A (ja) 1983-01-25 1983-01-25 時計用変換機のステ−タの製造方法

Publications (2)

Publication Number Publication Date
JPS59136060A JPS59136060A (ja) 1984-08-04
JPH0556109B2 true JPH0556109B2 (enFirst) 1993-08-18

Family

ID=11741087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58010107A Granted JPS59136060A (ja) 1983-01-25 1983-01-25 時計用変換機のステ−タの製造方法

Country Status (1)

Country Link
JP (1) JPS59136060A (enFirst)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017079582A (ja) * 2015-10-20 2017-04-27 セイコーインスツル株式会社 ステッピングモータ、時計用ムーブメント、時計、ステッピングモータの製造方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3432470B2 (ja) * 1992-03-18 2003-08-04 シチズン時計株式会社 電子機器
JP3411311B2 (ja) * 1992-09-04 2003-05-26 シチズン時計株式会社 超小型パルスモータ
EP1118916B1 (en) * 1998-06-11 2002-10-16 Citizen Watch Co. Ltd. 2-pole stepper motor for timepiece
JP4723137B2 (ja) * 2001-09-07 2011-07-13 シチズンホールディングス株式会社 時計用ステップモーター
JP4245128B2 (ja) * 2002-12-13 2009-03-25 株式会社三井ハイテック 積層鉄心の製造方法
JP6433328B2 (ja) * 2015-02-16 2018-12-05 シチズン時計株式会社 ステッピングモータ
US10146186B2 (en) 2015-10-20 2018-12-04 Seiko Instruments Inc. Stepping motor, timepiece movement, timepiece, and manufacturing method of stepping motor
JP6869666B2 (ja) * 2016-08-15 2021-05-12 シチズン時計株式会社 ステッピングモータ、及びステッピングモータのステータ製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017079582A (ja) * 2015-10-20 2017-04-27 セイコーインスツル株式会社 ステッピングモータ、時計用ムーブメント、時計、ステッピングモータの製造方法

Also Published As

Publication number Publication date
JPS59136060A (ja) 1984-08-04

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