JPS63132408A - 巻鉄心 - Google Patents

巻鉄心

Info

Publication number
JPS63132408A
JPS63132408A JP61277816A JP27781686A JPS63132408A JP S63132408 A JPS63132408 A JP S63132408A JP 61277816 A JP61277816 A JP 61277816A JP 27781686 A JP27781686 A JP 27781686A JP S63132408 A JPS63132408 A JP S63132408A
Authority
JP
Japan
Prior art keywords
coil bobbin
winding
wound core
cross
pressure
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
JP61277816A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0355964B2 (OSRAM
Inventor
Hiromitsu Sasaki
佐々木　博光
Fumio Kitamura
北村　文男
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.)
KITAMURA KIDEN KK
Original Assignee
KITAMURA KIDEN KK
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17588664&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS63132408(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by KITAMURA KIDEN KK filed Critical KITAMURA KIDEN KK
Priority to JP61277816A priority Critical patent/JPS63132408A/ja
Priority to US07/121,614 priority patent/US4848684A/en
Priority to EP87310122A priority patent/EP0269347B1/en
Priority to DE8787310122T priority patent/DE3783731T2/de
Priority to KR1019870013101A priority patent/KR900006536B1/ko
Publication of JPS63132408A publication Critical patent/JPS63132408A/ja
Publication of JPH0355964B2 publication Critical patent/JPH0355964B2/ja
Priority to SG49993A priority patent/SG49993G/en
Priority to HK636/93A priority patent/HK63693A/en
Granted legal-status Critical Current

Links

Landscapes

  • Insulating Of Coils (AREA)
  • Magnetic Heads (AREA)
JP61277816A 1986-11-22 1986-11-22 巻鉄心 Granted JPS63132408A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP61277816A JPS63132408A (ja) 1986-11-22 1986-11-22 巻鉄心
US07/121,614 US4848684A (en) 1986-11-22 1987-11-17 Wound core having circular and elliptic outer surface portions
EP87310122A EP0269347B1 (en) 1986-11-22 1987-11-17 Wound core having cross section periphery with circular and elliptic portions
DE8787310122T DE3783731T2 (de) 1986-11-22 1987-11-17 Wickelkern mit dem querschnittsumfang enthaltenden kreisrunden und elliptischen abschnitten.
KR1019870013101A KR900006536B1 (ko) 1986-11-22 1987-11-20 원형 및 타원형 단면을 갖는 권철심
SG49993A SG49993G (en) 1986-11-22 1993-04-17 Wound core having cross section periphery with circular and elliptic portions
HK636/93A HK63693A (en) 1986-11-22 1993-07-01 Wound core having cross section periphery with circular and elliptic portions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61277816A JPS63132408A (ja) 1986-11-22 1986-11-22 巻鉄心

Publications (2)

Publication Number Publication Date
JPS63132408A true JPS63132408A (ja) 1988-06-04
JPH0355964B2 JPH0355964B2 (OSRAM) 1991-08-27

Family

ID=17588664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61277816A Granted JPS63132408A (ja) 1986-11-22 1986-11-22 巻鉄心

Country Status (1)

Country Link
JP (1) JPS63132408A (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5188305A (en) * 1988-09-27 1993-02-23 Kitamura Kiden Co., Ltd. Apparatus for cutting winding strips for use in a wound core
US5367931A (en) * 1992-04-22 1994-11-29 Kitamura Kiden Co., Ltd. Cutting apparatus for cutting strip material by a plurality of slitter units to obtain a plurality of ribbon core materials in one operation with high precision
JPH07254515A (ja) * 1994-03-16 1995-10-03 Kitamura Kiden Kk 巻鉄心

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5188305A (en) * 1988-09-27 1993-02-23 Kitamura Kiden Co., Ltd. Apparatus for cutting winding strips for use in a wound core
US5367931A (en) * 1992-04-22 1994-11-29 Kitamura Kiden Co., Ltd. Cutting apparatus for cutting strip material by a plurality of slitter units to obtain a plurality of ribbon core materials in one operation with high precision
US5488887A (en) * 1992-04-22 1996-02-06 Kitamura Kiden Co., Ltd. Cutting apparatus for cutting strip material and for processing unnecessary strip material cut therefrom
JPH07254515A (ja) * 1994-03-16 1995-10-03 Kitamura Kiden Kk 巻鉄心
US6407655B1 (en) 1994-03-16 2002-06-18 Kitamura Kiden Co., Ltd. Wound core for toroidal transformer

Also Published As

Publication number Publication date
JPH0355964B2 (OSRAM) 1991-08-27

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