JPS58112862U - glow plug - Google Patents

glow plug

Info

Publication number
JPS58112862U
JPS58112862U JP945682U JP945682U JPS58112862U JP S58112862 U JPS58112862 U JP S58112862U JP 945682 U JP945682 U JP 945682U JP 945682 U JP945682 U JP 945682U JP S58112862 U JPS58112862 U JP S58112862U
Authority
JP
Japan
Prior art keywords
glow plug
heater rod
lead wire
external connection
tip
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
JP945682U
Other languages
Japanese (ja)
Other versions
JPS6030612Y2 (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 JP945682U priority Critical patent/JPS6030612Y2/en
Publication of JPS58112862U publication Critical patent/JPS58112862U/en
Application granted granted Critical
Publication of JPS6030612Y2 publication Critical patent/JPS6030612Y2/en
Expired 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) [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の発熱
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羨なるヒータ棒の後端の詳
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となるヒータ
棒の後端の構造を示す断面図である。 P・・・・・・グロープラグ、1・・・・・・プラグ本
体、3・・・・・・ヒータ棒、4−−−−−−リード線
、5−−−−−−リード線、     ′6・・・・・
・接続部、7・・・・・・外部接続端子、11・・・・
・・ターミナルキャップ、10.11・・・・・・銀鑞
付は部、13・・・・・・溶接、31・・・・・・段部
、32・・・・・・肩部。
FIG. 1 is a side sectional view showing the general structure of a ceramic glow plug. FIG. 2 is a sectional view showing the details of the rear end of the heater rod, which is the connection area between the lead wire embedded in the heater rod and the lead wire connected to the lead wire, which constitutes the heat generating portion of a conventional glow plug. FIG. 3 is a sectional view showing the structure of the rear end of the heater rod, which serves as a connection portion for the lead wires, similar to that in FIG. 2, which constitutes an important part of the present invention. P: Glow plug, 1: Plug body, 3: Heater rod, 4: Lead wire, 5: Lead wire, '6...
・Connection part, 7... External connection terminal, 11...
...Terminal cap, 10.11... Silver brazed part, 13... Welding, 31... Step part, 32... Shoulder part.

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棒を固定し
、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リード線を介してグロープラグにお
いて、前記ヒータ棒の後端に段部を形成すると共に、前
記外部接続端子側に接続した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
段部に嵌合固定してなるグロープラグ。
A ceramic heater rod is fixed to the tip of the plug body, the heating element embedded inside the heater rod is connected to a lead wire also embedded in the heater rod, and this lead wire is connected to an external connection terminal. In the glow plug, a stepped portion is formed at the rear end of the heater rod through the wire, and a terminal cap is connected to the tip of the lead wire connected to the external connection terminal side, and this terminal cap is attached to the stepped portion. A glow plug that is fitted and fixed.
JP945682U 1982-01-28 1982-01-28 glow plug Expired JPS6030612Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP945682U JPS6030612Y2 (en) 1982-01-28 1982-01-28 glow plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP945682U JPS6030612Y2 (en) 1982-01-28 1982-01-28 glow plug

Publications (2)

Publication Number Publication Date
JPS58112862U true JPS58112862U (en) 1983-08-02
JPS6030612Y2 JPS6030612Y2 (en) 1985-09-13

Family

ID=30022092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP945682U Expired JPS6030612Y2 (en) 1982-01-28 1982-01-28 glow plug

Country Status (1)

Country Link
JP (1) JPS6030612Y2 (en)

Also Published As

Publication number Publication date
JPS6030612Y2 (en) 1985-09-13

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