JPS6136983U - spark plug - Google Patents

spark plug

Info

Publication number
JPS6136983U
JPS6136983U JP12240684U JP12240684U JPS6136983U JP S6136983 U JPS6136983 U JP S6136983U JP 12240684 U JP12240684 U JP 12240684U JP 12240684 U JP12240684 U JP 12240684U JP S6136983 U JPS6136983 U JP S6136983U
Authority
JP
Japan
Prior art keywords
insulator
spark plug
packing
metal
sparter
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.)
Granted
Application number
JP12240684U
Other languages
Japanese (ja)
Other versions
JPH0231995Y2 (en
Inventor
孝典 柳沢
豊 二宮
鋼三 高村
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Priority to JP12240684U priority Critical patent/JPS6136983U/en
Publication of JPS6136983U publication Critical patent/JPS6136983U/en
Application granted granted Critical
Publication of JPH0231995Y2 publication Critical patent/JPH0231995Y2/ja
Granted legal-status Critical Current

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  • Spark Plugs (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来周知のプラグを示す半断面図、第２図は従
来公知のプラグを示す部分破断面図、第３図は本考案の
実施例を示す断面図、第４図〜第６図は本考案の作用説
明に供する特性図である。 １・・・中心電極、３・・・絶縁碍子、６・・・ハウジ
ング、７・・・パッキン、９・・・接地電極。Fig. 1 is a half sectional view showing a conventionally known plug, Fig. 2 is a partially broken sectional view showing a conventionally known plug, Fig. 3 is a sectional view showing an embodiment of the present invention, and Figs. 4 to 6. is a characteristic diagram for explaining the operation of the present invention. DESCRIPTION OF SYMBOLS 1... Center electrode, 3... Insulator, 6... Housing, 7... Packing, 9... Ground electrode.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 中心電極を有した絶縁碍子と、該碍子の外側に固定され
接地電極を有した金属ノ１ウジングと、該両者の間に配
置されて該両者間の気密を図る金属パッキンとを具備し
、該パッキンを、撥水性を有したオイル状の電気絶縁性
物質を含浸した多孔質材料で構成したことを特徴とする
スパータプラグ。It comprises an insulator having a center electrode, a metal housing fixed to the outside of the insulator and having a ground electrode, and a metal packing disposed between the two to ensure airtightness between the two. A sparter plug characterized in that the packing is made of a porous material impregnated with a water-repellent oil-like electrically insulating substance.
JP12240684U 1984-08-08 1984-08-08 spark plug Granted JPS6136983U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12240684U JPS6136983U (en) 1984-08-08 1984-08-08 spark plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12240684U JPS6136983U (en) 1984-08-08 1984-08-08 spark plug

Publications (2)

Publication Number Publication Date
JPS6136983U true JPS6136983U (en) 1986-03-07
JPH0231995Y2 JPH0231995Y2 (en) 1990-08-29

Family

ID=30681159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12240684U Granted JPS6136983U (en) 1984-08-08 1984-08-08 spark plug

Country Status (1)

Country Link
JP (1) JPS6136983U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0175224U (en) * 1987-11-10 1989-05-22
JPH0175227U (en) * 1987-11-10 1989-05-22
JPH0181636U (en) * 1987-11-19 1989-05-31
JPH0287223U (en) * 1988-12-24 1990-07-10
JPH0287222U (en) * 1988-12-24 1990-07-10

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222512A (en) * 1975-08-15 1977-02-19 Komatsu Ltd Process for production of a composite bearing material
JPS5766886U (en) * 1980-10-07 1982-04-21

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222512A (en) * 1975-08-15 1977-02-19 Komatsu Ltd Process for production of a composite bearing material
JPS5766886U (en) * 1980-10-07 1982-04-21

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0175224U (en) * 1987-11-10 1989-05-22
JPH0175227U (en) * 1987-11-10 1989-05-22
JPH0181636U (en) * 1987-11-19 1989-05-31
JPH0287223U (en) * 1988-12-24 1990-07-10
JPH0287222U (en) * 1988-12-24 1990-07-10

Also Published As

Publication number Publication date
JPH0231995Y2 (en) 1990-08-29

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