JPS6184006A - ロ−タリトランスの製造方法 - Google Patents

ロ−タリトランスの製造方法

Info

Publication number
JPS6184006A
JPS6184006A JP59204084A JP20408484A JPS6184006A JP S6184006 A JPS6184006 A JP S6184006A JP 59204084 A JP59204084 A JP 59204084A JP 20408484 A JP20408484 A JP 20408484A JP S6184006 A JPS6184006 A JP S6184006A
Authority
JP
Japan
Prior art keywords
core
coil
rotary transformer
raw material
manufacturing
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
JP59204084A
Other languages
English (en)
Japanese (ja)
Other versions
JPH023288B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
▲おお▼地　敏男
Toshio Inchi
Akira Iwama
岩間　章
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP59204084A priority Critical patent/JPS6184006A/ja
Publication of JPS6184006A publication Critical patent/JPS6184006A/ja
Publication of JPH023288B2 publication Critical patent/JPH023288B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
JP59204084A 1984-10-01 1984-10-01 ロ−タリトランスの製造方法 Granted JPS6184006A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59204084A JPS6184006A (ja) 1984-10-01 1984-10-01 ロ−タリトランスの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59204084A JPS6184006A (ja) 1984-10-01 1984-10-01 ロ−タリトランスの製造方法

Publications (2)

Publication Number Publication Date
JPS6184006A true JPS6184006A (ja) 1986-04-28
JPH023288B2 JPH023288B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-01-23

Family

ID=16484516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59204084A Granted JPS6184006A (ja) 1984-10-01 1984-10-01 ロ−タリトランスの製造方法

Country Status (1)

Country Link
JP (1) JPS6184006A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6318609A (ja) * 1986-07-11 1988-01-26 Sony Corp ロ−タリ−トランス
JPS6319805A (ja) * 1986-07-12 1988-01-27 Sony Corp ロ−タリ−トランス
JPH0257277U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-10-19 1990-04-25
EP0285579A3 (en) * 1987-03-31 1990-08-16 S.I.P.A.P. SAS DI DEMICHELIS MARGHERITA & C. Procedure for the production of magnetic plastic laminate and magnetic laminate obtained through said procedure
US5126906A (en) * 1989-04-17 1992-06-30 Hitachi, Ltd. Rotary magnetic head device with rotary transformer having high coupling coefficient
EP1298772A3 (de) * 2001-09-29 2004-01-28 Ebm Werke GmbH & Co.KG Aussenläufermotor
US7106163B2 (en) 1998-03-27 2006-09-12 The Furukawa Electric Co., Ltd. Core
DE102021213294A1 (de) 2021-11-25 2023-05-25 Mahle International Gmbh Drehtransformator für eine fremderregte Synchronmaschine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6318609A (ja) * 1986-07-11 1988-01-26 Sony Corp ロ−タリ−トランス
JPS6319805A (ja) * 1986-07-12 1988-01-27 Sony Corp ロ−タリ−トランス
EP0285579A3 (en) * 1987-03-31 1990-08-16 S.I.P.A.P. SAS DI DEMICHELIS MARGHERITA & C. Procedure for the production of magnetic plastic laminate and magnetic laminate obtained through said procedure
JPH0257277U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-10-19 1990-04-25
US5126906A (en) * 1989-04-17 1992-06-30 Hitachi, Ltd. Rotary magnetic head device with rotary transformer having high coupling coefficient
US7106163B2 (en) 1998-03-27 2006-09-12 The Furukawa Electric Co., Ltd. Core
EP1298772A3 (de) * 2001-09-29 2004-01-28 Ebm Werke GmbH & Co.KG Aussenläufermotor
DE102021213294A1 (de) 2021-11-25 2023-05-25 Mahle International Gmbh Drehtransformator für eine fremderregte Synchronmaschine

Also Published As

Publication number Publication date
JPH023288B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-01-23

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Legal Events

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