JPS54151737A - Noise preventive ignition plug - Google Patents

Noise preventive ignition plug

Info

Publication number
JPS54151737A
JPS54151737A JP6044978A JP6044978A JPS54151737A JP S54151737 A JPS54151737 A JP S54151737A JP 6044978 A JP6044978 A JP 6044978A JP 6044978 A JP6044978 A JP 6044978A JP S54151737 A JPS54151737 A JP S54151737A
Authority
JP
Japan
Prior art keywords
terminal electrode
noise preventive
ignition plug
inductor
resistor
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
JP6044978A
Other languages
Japanese (ja)
Inventor
Kanemitsu Nishio
Shunichi Takagi
Mitsutaka Yoshida
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.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug 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 NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Priority to JP6044978A priority Critical patent/JPS54151737A/en
Publication of JPS54151737A publication Critical patent/JPS54151737A/en
Pending legal-status Critical Current

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  • Spark Plugs (AREA)

Abstract

PURPOSE: To improve the noise preventive effect of a noise preventive ignition plug in low frequency band by forming or sealing a resistor with an inductor to thereby eliminate necessity of specially fine resistance wire feasibly broken.
CONSTITUTION: An inductor 1 wound with a nichrome wire in coiled state around a ferrite core and attached with caps 1' at both ends thereof is disposed at the central electrode 4 side opposite to a terminal electrode 5 side or at the terminal electrode 5 side. A resistor 6 preferably of glassy monolithic type but possibly of cartridge type of film resistance or other solid resistance is disposed at the central electrode 4 side or terminal electrode 5 side. Then conductive glass seal is formed between the elements 1 and 6 and at the electrodes 4, 5.
COPYRIGHT: (C)1979,JPO&Japio
JP6044978A 1978-05-20 1978-05-20 Noise preventive ignition plug Pending JPS54151737A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6044978A JPS54151737A (en) 1978-05-20 1978-05-20 Noise preventive ignition plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6044978A JPS54151737A (en) 1978-05-20 1978-05-20 Noise preventive ignition plug

Publications (1)

Publication Number Publication Date
JPS54151737A true JPS54151737A (en) 1979-11-29

Family

ID=13142586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6044978A Pending JPS54151737A (en) 1978-05-20 1978-05-20 Noise preventive ignition plug

Country Status (1)

Country Link
JP (1) JPS54151737A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015099081A1 (en) * 2013-12-25 2015-07-02 日本特殊陶業株式会社 Spark plug
CN105098602A (en) * 2014-05-12 2015-11-25 日本特殊陶业株式会社 Spark plug

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015099081A1 (en) * 2013-12-25 2015-07-02 日本特殊陶業株式会社 Spark plug
JP5901850B2 (en) * 2013-12-25 2016-04-13 日本特殊陶業株式会社 Spark plug
CN105849992A (en) * 2013-12-25 2016-08-10 日本特殊陶业株式会社 Spark plug
CN105849991A (en) * 2013-12-25 2016-08-10 日本特殊陶业株式会社 Spark plug
JP6026022B2 (en) * 2013-12-25 2016-11-16 日本特殊陶業株式会社 Spark plug
US9590395B2 (en) 2013-12-25 2017-03-07 Ngk Spark Plug Co., Ltd. Spark plug
CN105849991B (en) * 2013-12-25 2017-10-13 日本特殊陶业株式会社 Spark plug
CN105849992B (en) * 2013-12-25 2017-10-13 日本特殊陶业株式会社 Spark plug
CN105098602A (en) * 2014-05-12 2015-11-25 日本特殊陶业株式会社 Spark plug
CN105098602B (en) * 2014-05-12 2017-09-19 日本特殊陶业株式会社 Spark plug

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