JP2003086427A - 高周波回路用空芯コイル - Google Patents

高周波回路用空芯コイル

Info

Publication number
JP2003086427A
JP2003086427A JP2001275968A JP2001275968A JP2003086427A JP 2003086427 A JP2003086427 A JP 2003086427A JP 2001275968 A JP2001275968 A JP 2001275968A JP 2001275968 A JP2001275968 A JP 2001275968A JP 2003086427 A JP2003086427 A JP 2003086427A
Authority
JP
Japan
Prior art keywords
air
core coil
frequency circuit
winding portion
wire
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.)
Withdrawn
Application number
JP2001275968A
Other languages
English (en)
Japanese (ja)
Inventor
Shigeru Osada
茂 長田
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP2001275968A priority Critical patent/JP2003086427A/ja
Priority to KR10-2002-0054850A priority patent/KR100457390B1/ko
Priority to CNB021316600A priority patent/CN1215497C/zh
Publication of JP2003086427A publication Critical patent/JP2003086427A/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/02—Fixed inductances of the signal type  without magnetic core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
JP2001275968A 2001-09-12 2001-09-12 高周波回路用空芯コイル Withdrawn JP2003086427A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2001275968A JP2003086427A (ja) 2001-09-12 2001-09-12 高周波回路用空芯コイル
KR10-2002-0054850A KR100457390B1 (ko) 2001-09-12 2002-09-11 고주파회로용 공심 코일
CNB021316600A CN1215497C (zh) 2001-09-12 2002-09-12 高频电路用空心线圈

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001275968A JP2003086427A (ja) 2001-09-12 2001-09-12 高周波回路用空芯コイル

Publications (1)

Publication Number Publication Date
JP2003086427A true JP2003086427A (ja) 2003-03-20

Family

ID=19100742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001275968A Withdrawn JP2003086427A (ja) 2001-09-12 2001-09-12 高周波回路用空芯コイル

Country Status (3)

Country Link
JP (1) JP2003086427A (zh)
KR (1) KR100457390B1 (zh)
CN (1) CN1215497C (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009121749A1 (de) 2008-03-31 2009-10-08 Epcos Ag Spule und verfahren zur herstellung einer spule

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009121749A1 (de) 2008-03-31 2009-10-08 Epcos Ag Spule und verfahren zur herstellung einer spule
US9424973B2 (en) 2008-03-31 2016-08-23 Epcos Ag Coil and method for producing a coil

Also Published As

Publication number Publication date
CN1405802A (zh) 2003-03-26
KR20030023518A (ko) 2003-03-19
KR100457390B1 (ko) 2004-11-16
CN1215497C (zh) 2005-08-17

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