JPS52125954A - Noise preventing type spark plug - Google Patents

Noise preventing type spark plug

Info

Publication number
JPS52125954A
JPS52125954A JP4344476A JP4344476A JPS52125954A JP S52125954 A JPS52125954 A JP S52125954A JP 4344476 A JP4344476 A JP 4344476A JP 4344476 A JP4344476 A JP 4344476A JP S52125954 A JPS52125954 A JP S52125954A
Authority
JP
Japan
Prior art keywords
spark plug
noise preventing
type spark
preventing type
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
JP4344476A
Other languages
Japanese (ja)
Inventor
Tsutomu Koriyama
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 Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4344476A priority Critical patent/JPS52125954A/en
Publication of JPS52125954A publication Critical patent/JPS52125954A/en
Pending legal-status Critical Current

Links

Landscapes

  • Spark Plugs (AREA)

Abstract

PURPOSE: In the spark plug equipped with a resistor, a ring-shaped insulator projecting in the resistor body is arranged on the outermost periphery of the resistor, and the reduction of the electric wave noise is schemed.
COPYRIGHT: (C)1977,JPO&Japio
JP4344476A 1976-04-15 1976-04-15 Noise preventing type spark plug Pending JPS52125954A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4344476A JPS52125954A (en) 1976-04-15 1976-04-15 Noise preventing type spark plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4344476A JPS52125954A (en) 1976-04-15 1976-04-15 Noise preventing type spark plug

Publications (1)

Publication Number Publication Date
JPS52125954A true JPS52125954A (en) 1977-10-22

Family

ID=12663864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4344476A Pending JPS52125954A (en) 1976-04-15 1976-04-15 Noise preventing type spark plug

Country Status (1)

Country Link
JP (1) JPS52125954A (en)

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