JPS58119051U - glow plug - Google Patents

glow plug

Info

Publication number
JPS58119051U
JPS58119051U JP1163782U JP1163782U JPS58119051U JP S58119051 U JPS58119051 U JP S58119051U JP 1163782 U JP1163782 U JP 1163782U JP 1163782 U JP1163782 U JP 1163782U JP S58119051 U JPS58119051 U JP S58119051U
Authority
JP
Japan
Prior art keywords
lead wire
glow plug
heater rod
terminal cap
heater
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
JP1163782U
Other languages
Japanese (ja)
Other versions
JPS6126770Y2 (en
Inventor
弘 森
岡崎　煕史
義彦 佐藤
Original Assignee
いすゞ自動車株式会社
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 いすゞ自動車株式会社 filed Critical いすゞ自動車株式会社
Priority to JP1163782U priority Critical patent/JPS58119051U/en
Publication of JPS58119051U publication Critical patent/JPS58119051U/en
Application granted granted Critical
Publication of JPS6126770Y2 publication Critical patent/JPS6126770Y2/ja
Granted legal-status Critical Current

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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) [Abstract] 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図はセラミック製のグロープラグの概略の構造を示
す側断面図で、ある。第２図は従来のグロープラグめ発
熱部を構成するヒータ棒に埋設されたリード線とこれに
接続されるリード線との接続部の詳細を示す断面図であ
る。第３図は本考案の重要な部分を構成する第２図と同
様なリード線の　　　　゛接続部の構造を示す断面図で
ある。　　　　　　　　　。 Ｐ・・・グロープラグ、１・・ニブラグ本体、３・・・
ヒータ棒、３ａ・・・ヒータ棒の後端面、４・・・リー
ド線、４ａ・・・リニド線の後端部、５・・・中間リー
ド線、７・・・外部接続端子、１１・・・ターミナルキ
ャップ、１０．１２・・・銀鑞付は部、１３・・・溶接
、３１・・・ターミナルキャップ嵌合用凹部。FIG. 1 is a side sectional view showing the general structure of a ceramic glow plug. FIG. 2 is a cross-sectional view showing details of a connection portion between a lead wire embedded in a heater rod constituting a conventional glow plug heat generating portion and a lead wire connected to the lead wire. FIG. 3 is a sectional view showing the structure of a lead wire connection part similar to that in FIG. 2, which constitutes an important part of the present invention. . P... Glow plug, 1... Nib plug body, 3...
Heater rod, 3a... Rear end surface of heater rod, 4... Lead wire, 4a... Rear end of lined wire, 5... Intermediate lead wire, 7... External connection terminal, 11...・Terminal cap, 10.12... Silver brazed part, 13... Welding, 31... Recessed part for fitting terminal cap.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] プラグ本体の先端部にセラミック製のヒータ欅を固定し
、このヒータ棒の内部に埋設された発熱素子を同じ、く
前記ヒータ棒に埋設されたリード線に接続し、このリー
ド線を外部接続端子に中間リード線を介して接続したグ
ロープラグにおいて、前記ヒータ棒の後端面にヒータ棒
の内部に埋設されたリード線に接するターミナルキャッ
プ嵌合用凹部を形成すると共に、前記外部接続端子側に
接続した中間リード線の先端部にターミナルキャップを
接続し、このターミナルキャップを前記ターミナルキャ
ップ嵌合用凹部に嵌装してなるグロープラグ。A ceramic heater zelkova is fixed to the tip of the plug body, and the heating element buried inside this heater rod is connected to the lead wire also buried in the heater rod, and this lead wire is connected to the external connection terminal. In the glow plug connected to the heater rod via an intermediate lead wire, a recess for fitting a terminal cap is formed on the rear end surface of the heater rod so as to be in contact with the lead wire buried inside the heater rod, and the glow plug is connected to the external connection terminal side. A glow plug in which a terminal cap is connected to the tip of an intermediate lead wire, and the terminal cap is fitted into the terminal cap fitting recess.
JP1163782U 1982-01-30 1982-01-30 glow plug Granted JPS58119051U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1163782U JPS58119051U (en) 1982-01-30 1982-01-30 glow plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1163782U JPS58119051U (en) 1982-01-30 1982-01-30 glow plug

Publications (2)

Publication Number Publication Date
JPS58119051U true JPS58119051U (en) 1983-08-13
JPS6126770Y2 JPS6126770Y2 (en) 1986-08-11

Family

ID=30024234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1163782U Granted JPS58119051U (en) 1982-01-30 1982-01-30 glow plug

Country Status (1)

Country Link
JP (1) JPS58119051U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003068428A (en) * 2001-08-28 2003-03-07 Ngk Spark Plug Co Ltd Ceramic heater and glow plug using it

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003068428A (en) * 2001-08-28 2003-03-07 Ngk Spark Plug Co Ltd Ceramic heater and glow plug using it

Also Published As

Publication number Publication date
JPS6126770Y2 (en) 1986-08-11

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