JPS60226741A - 回転電機積層鉄芯の製造法 - Google Patents

回転電機積層鉄芯の製造法

Info

Publication number
JPS60226741A
JPS60226741A JP8022884A JP8022884A JPS60226741A JP S60226741 A JPS60226741 A JP S60226741A JP 8022884 A JP8022884 A JP 8022884A JP 8022884 A JP8022884 A JP 8022884A JP S60226741 A JPS60226741 A JP S60226741A
Authority
JP
Japan
Prior art keywords
punch
protrusion
tongue
angle
projection
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
JP8022884A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0572180B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Nishizawa
西沢　浩
Takashi Ishikawa
孝 石川
Toyonobu Yamada
豊信 山田
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP8022884A priority Critical patent/JPS60226741A/ja
Publication of JPS60226741A publication Critical patent/JPS60226741A/ja
Publication of JPH0572180B2 publication Critical patent/JPH0572180B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
JP8022884A 1984-04-23 1984-04-23 回転電機積層鉄芯の製造法 Granted JPS60226741A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8022884A JPS60226741A (ja) 1984-04-23 1984-04-23 回転電機積層鉄芯の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8022884A JPS60226741A (ja) 1984-04-23 1984-04-23 回転電機積層鉄芯の製造法

Publications (2)

Publication Number Publication Date
JPS60226741A true JPS60226741A (ja) 1985-11-12
JPH0572180B2 JPH0572180B2 (enrdf_load_stackoverflow) 1993-10-08

Family

ID=13712490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8022884A Granted JPS60226741A (ja) 1984-04-23 1984-04-23 回転電機積層鉄芯の製造法

Country Status (1)

Country Link
JP (1) JPS60226741A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04193049A (ja) * 1990-11-27 1992-07-13 Nippon Steel Corp 積層鉄芯の製造方法
JPH06217501A (ja) * 1993-01-16 1994-08-05 Mitsui High Tec Inc 鉄心の製造方法
JP2006090231A (ja) * 2004-09-24 2006-04-06 Boc Edwards Kk ターボ分子ポンプ固定翼の製造方法および真空ポンプ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04193049A (ja) * 1990-11-27 1992-07-13 Nippon Steel Corp 積層鉄芯の製造方法
JPH06217501A (ja) * 1993-01-16 1994-08-05 Mitsui High Tec Inc 鉄心の製造方法
JP2006090231A (ja) * 2004-09-24 2006-04-06 Boc Edwards Kk ターボ分子ポンプ固定翼の製造方法および真空ポンプ

Also Published As

Publication number Publication date
JPH0572180B2 (enrdf_load_stackoverflow) 1993-10-08

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