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JPS6161780U - - Google Patents

Info

Publication number
JPS6161780U
JPS6161780U JP14434084U JP14434084U JPS6161780U JP S6161780 U JPS6161780 U JP S6161780U JP 14434084 U JP14434084 U JP 14434084U JP 14434084 U JP14434084 U JP 14434084U JP S6161780 U JPS6161780 U JP S6161780U
Authority
JP
Japan
Prior art keywords
metal shell
joint protrusion
fitting hole
shrink
packing
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
JP14434084U
Other languages
Japanese (ja)
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 JP14434084U priority Critical patent/JPS6161780U/ja
Publication of JPS6161780U publication Critical patent/JPS6161780U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Spark Plugs (AREA)

Description

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

第１図はこの考案の組立前の要部縦断側面図、
第２図は同じく組立後の要部縦断側面図、第３図
は従来例の縦断側面図を示す。 １…絶縁体、２…接合突出部、３…テーパー面
、４…段部、６…主体金具、９…段座、１０…嵌
合孔。 Figure 1 is a longitudinal sectional side view of the main parts of this device before assembly.
FIG. 2 is a longitudinal side view of the main part after assembly, and FIG. 3 is a longitudinal side view of the conventional example. DESCRIPTION OF SYMBOLS 1... Insulator, 2... Joint protrusion, 3... Tapered surface, 4... Step part, 6... Metal shell, 9... Step seat, 10... Fitting hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 中心電極と端子電極とをガラスシールした絶縁
体の接合突出部を主体金具の嵌合孔の段部にパツ
キンを介して当接すると共に、該接合突出部に主
体金具を焼嵌め嵌合してなるスパークプラグ。 The joint protrusion of the glass-sealed insulator between the center electrode and the terminal electrode is brought into contact with the stepped part of the fitting hole of the metal shell via a packing, and the metal shell is shrink-fitted to the joint protrusion. Spark plug.
JP14434084U 1984-09-26 1984-09-26 Pending JPS6161780U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14434084U JPS6161780U (en) 1984-09-26 1984-09-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14434084U JPS6161780U (en) 1984-09-26 1984-09-26

Publications (1)

Publication Number Publication Date
JPS6161780U true JPS6161780U (en) 1986-04-25

Family

ID=30702623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14434084U Pending JPS6161780U (en) 1984-09-26 1984-09-26

Country Status (1)

Country Link
JP (1) JPS6161780U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007023790A1 (en) * 2005-08-22 2007-03-01 Ngk Spark Plug Co., Ltd. Spark plug
JP2007059080A (en) * 2005-08-22 2007-03-08 Ngk Spark Plug Co Ltd Spark plug
JP2007059079A (en) * 2005-08-22 2007-03-08 Ngk Spark Plug Co Ltd Spark plug
JP2007305375A (en) * 2006-05-10 2007-11-22 Ngk Spark Plug Co Ltd Spark plug

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007023790A1 (en) * 2005-08-22 2007-03-01 Ngk Spark Plug Co., Ltd. Spark plug
JP2007059080A (en) * 2005-08-22 2007-03-08 Ngk Spark Plug Co Ltd Spark plug
JP2007059079A (en) * 2005-08-22 2007-03-08 Ngk Spark Plug Co Ltd Spark plug
US8237343B2 (en) 2005-08-22 2012-08-07 Ngk Spark Plug Co., Ltd. Spark plug having a metal fitting portion for holding an insulator at a portion opposite a tip end
JP2007305375A (en) * 2006-05-10 2007-11-22 Ngk Spark Plug Co Ltd Spark plug

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