JPS56104416A - Inductance element - Google Patents

Inductance element

Info

Publication number
JPS56104416A
JPS56104416A JP730680A JP730680A JPS56104416A JP S56104416 A JPS56104416 A JP S56104416A JP 730680 A JP730680 A JP 730680A JP 730680 A JP730680 A JP 730680A JP S56104416 A JPS56104416 A JP S56104416A
Authority
JP
Japan
Prior art keywords
integrally
pair
ferrite cores
type ferrite
bracket
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.)
Pending
Application number
JP730680A
Other languages
Japanese (ja)
Inventor
Akira Inoue
Hosaki Sugihara
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 Metals Ltd
Original Assignee
Nippon Ferrite 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 Nippon Ferrite Ltd filed Critical Nippon Ferrite Ltd
Priority to JP730680A priority Critical patent/JPS56104416A/en
Publication of JPS56104416A publication Critical patent/JPS56104416A/en
Pending 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 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • H01F17/043—Fixed inductances of the signal type  with magnetic core with two, usually identical or nearly identical parts enclosing completely the coil (pot cores)

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

PURPOSE:To improve the workability and the vibration resistance of the inductance element by engaging a bracket with the projection formed at a supporting base and fitting integrally a pair of PS type ferrite cores thereto. CONSTITUTION:At a pair of PS type ferrite cores 21, 22 are formed a generally circular side wall 211, a bottom 212 integrally formed with the one side surface of the side wall 211, and a post 213 integrally formed with the bottom 212. A bobbin having a column 413 receiving the post 213 and collars 414 formed integrally with the column 413 is formed of a pair of PS type ferrite cores 21, 22 and contained in the inner space. A supporting base 5 having externally telescopic terminal 6 is formed on the outer periphery of the ferrite core 21 or 22. The projection 55 formed at the base 5 is engaged with the recess formed at the bracket 1.
JP730680A 1980-01-24 1980-01-24 Inductance element Pending JPS56104416A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP730680A JPS56104416A (en) 1980-01-24 1980-01-24 Inductance element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP730680A JPS56104416A (en) 1980-01-24 1980-01-24 Inductance element

Publications (1)

Publication Number Publication Date
JPS56104416A true JPS56104416A (en) 1981-08-20

Family

ID=11662321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP730680A Pending JPS56104416A (en) 1980-01-24 1980-01-24 Inductance element

Country Status (1)

Country Link
JP (1) JPS56104416A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0104649A2 (en) * 1982-09-27 1984-04-04 Siemens Aktiengesellschaft Electrical inductance coil
JP2007536172A (en) * 2004-05-05 2007-12-13 コロムブス イー．エーピーエス Disposable compounding equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0104649A2 (en) * 1982-09-27 1984-04-04 Siemens Aktiengesellschaft Electrical inductance coil
JP2007536172A (en) * 2004-05-05 2007-12-13 コロムブス イー．エーピーエス Disposable compounding equipment
JP4727658B2 (en) * 2004-05-05 2011-07-20 コロムブス イー．エーピーエス Disposable compounding equipment

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