JPS6098605A - Coil element and ignition plug - Google Patents

Coil element and ignition plug

Info

Publication number
JPS6098605A
JPS6098605A JP58207134A JP20713483A JPS6098605A JP S6098605 A JPS6098605 A JP S6098605A JP 58207134 A JP58207134 A JP 58207134A JP 20713483 A JP20713483 A JP 20713483A JP S6098605 A JPS6098605 A JP S6098605A
Authority
JP
Japan
Prior art keywords
conductive film
base body
electrodes
ferrite
spiral conductive
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
JP58207134A
Inventor
Jitsuo Kanazawa
Katsuto Nagano
Original Assignee
Tdk 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 Tdk Corp filed Critical Tdk Corp
Priority to JP58207134A priority Critical patent/JPS6098605A/en
Publication of JPS6098605A publication Critical patent/JPS6098605A/en
Application status is Pending legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00Fixed inductances of the signal type
    • H01F17/0006Printed inductances
    • H01F17/0033Printed inductances with the coil helically wound around a magnetic core
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00Coils

Abstract

PURPOSE:To miniaturize a coil for preventing radio-wave noises by forming a conductive film shaped on a columnar ferrite substrate before spiral machining is executed through simple application by an Ag-Pd alloy in order to form a spiral conductive film. CONSTITUTION:A spiral conductive film 2 is formed on the outer circumferential surface of a columnar ferrite base body 1. The columnar ferrite base body 1 is shaped by a soft ferromagnetic ferrite, such as Mn-Zn ferrite, Ni-Zn ferrite, etc. Electrodes 3, 4 connected to both end sections of the spiral conductive film 2 are attached on both end sections of the base body 1. The electrodes are fitted on both end secions of base body 1 so as to pressure-weld both end sections of the spiral conductive film 2. A glazed film 5 for protection functioning as anti- oxidation in combination extending up to the internal free end sections of the electrodes 3, 4 is formed on the outer circumferential surface of the base body 1 so as to bury and coat sections not coated with the electrodes 3, 4 of the spiral conductive film 2.
JP58207134A 1983-11-02 1983-11-02 Coil element and ignition plug Pending JPS6098605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58207134A JPS6098605A (en) 1983-11-02 1983-11-02 Coil element and ignition plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58207134A JPS6098605A (en) 1983-11-02 1983-11-02 Coil element and ignition plug

Publications (1)

Publication Number Publication Date
JPS6098605A true JPS6098605A (en) 1985-06-01

Family

ID=16534755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58207134A Pending JPS6098605A (en) 1983-11-02 1983-11-02 Coil element and ignition plug

Country Status (1)

Country Link
JP (1) JPS6098605A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8106739B2 (en) 2007-06-12 2012-01-31 Advanced Magnetic Solutions United Magnetic induction devices and methods for producing them
US9724840B2 (en) 1999-10-01 2017-08-08 Sd3, Llc Safety systems for power equipment
US9927796B2 (en) 2001-05-17 2018-03-27 Sawstop Holding Llc Band saw with improved safety system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9724840B2 (en) 1999-10-01 2017-08-08 Sd3, Llc Safety systems for power equipment
US9927796B2 (en) 2001-05-17 2018-03-27 Sawstop Holding Llc Band saw with improved safety system
US8106739B2 (en) 2007-06-12 2012-01-31 Advanced Magnetic Solutions United Magnetic induction devices and methods for producing them

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