JPS6163789U - - Google Patents

Info

Publication number
JPS6163789U
JPS6163789U JP14731184U JP14731184U JPS6163789U JP S6163789 U JPS6163789 U JP S6163789U JP 14731184 U JP14731184 U JP 14731184U JP 14731184 U JP14731184 U JP 14731184U JP S6163789 U JPS6163789 U JP S6163789U
Authority
JP
Japan
Prior art keywords
metal shell
shoulder
spark plug
packing member
inner cavity
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
JP14731184U
Other languages
English (en)
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 filed Critical
Priority to JP14731184U priority Critical patent/JPS6163789U/ja
Publication of JPS6163789U publication Critical patent/JPS6163789U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Spark Plugs (AREA)

Description

【図面の簡単な説明】
第1図は本考案点火プラグの実施例を示す要部
縦断面図、第2図は点火プラグの従来例を示す縦
断面図である。 2:磁器絶縁体、2a:径大部、2b:肩部、
2b:下部段差部、3:主体金具、3a:下部段
座、3b:上端部、6−,6−,6−:ば
ねパツキン部材、7:板パツキン。

Claims (1)

    【実用新案登録請求の範囲】
  1. 中心電極を保持する磁器絶縁体が主体金具の内
    腔に収納固定されてなる点火プラグにおいて、前
    記磁器絶縁体の径大部の肩部とその上方を囲む主
    体金具の内面との間に所定形状を有するばねパツ
    キン部材を介在させ、このばねパツキン部材が弾
    性に抗し所定のたわみ代をもつように圧縮されて
    主体金具の上端部でかしめられ、磁器絶縁体が主
    体金具の内腔に固定されてなることを特徴とする
    点火プラグ。
JP14731184U 1984-10-01 1984-10-01 Pending JPS6163789U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14731184U JPS6163789U (ja) 1984-10-01 1984-10-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14731184U JPS6163789U (ja) 1984-10-01 1984-10-01

Publications (1)

Publication Number Publication Date
JPS6163789U true JPS6163789U (ja) 1986-04-30

Family

ID=30705539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14731184U Pending JPS6163789U (ja) 1984-10-01 1984-10-01

Country Status (1)

Country Link
JP (1) JPS6163789U (ja)

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