JPS58102968U - Two-wire glow plug - Google Patents

Two-wire glow plug

Info

Publication number
JPS58102968U
JPS58102968U JP19665481U JP19665481U JPS58102968U JP S58102968 U JPS58102968 U JP S58102968U JP 19665481 U JP19665481 U JP 19665481U JP 19665481 U JP19665481 U JP 19665481U JP S58102968 U JPS58102968 U JP S58102968U
Authority
JP
Japan
Prior art keywords
center electrode
glow plug
tip
wire
sheath tube
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
JP19665481U
Other languages
Japanese (ja)
Inventor
横井　伸一
Original Assignee
日本特殊陶業株式会社
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 日本特殊陶業株式会社 filed Critical 日本特殊陶業株式会社
Priority to JP19665481U priority Critical patent/JPS58102968U/en
Publication of JPS58102968U publication Critical patent/JPS58102968U/en
Pending 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 the drawing]

第１図は従来の二線式グロープラグの断面図、第２図は
本考案の二線式グロープラグの断面図、第３図は本考案
の他の実施例の二線式グロープラグの断面図である。 １・・・取付金具、２・・・発熱チューブ、４・・・ガ
ラスシール、８・・・弾性シール材、９・・・０リング
。Figure 1 is a sectional view of a conventional two-wire glow plug, Figure 2 is a sectional view of a two-wire glow plug according to the present invention, and Figure 3 is a cross-sectional view of a two-wire glow plug according to another embodiment of the present invention. It is a diagram. 1... Mounting bracket, 2... Heat generating tube, 4... Glass seal, 8... Elastic sealing material, 9... 0 ring.

Claims (1)

【実用新案登録請求の範囲】 先端が閉じた金属製のシーズチューブ内に棒状中心電極
を挿入し、該中心電極先端と前記シーズチューブ底との
間を発熱線で接続し、前記シーズチューブ内に絶縁材を
充填して前記中心電極および発熱線を固定してなる発熱
チューブを、中空の取付金具内に同軸的に挿貫するとと
もに電気的に絶縁した状態で固着してなる二線式グロー
プラグにおいて、 前記発熱チューブと取付金具とは、シーズチューブと取
付金具との環状間隙の先端がわ部をガラスシールにより
固着されるとともに該環状間隙の後端部を弾性シール材
でシールしたことを特徴とする二線式グロープラグ。[Claims for Utility Model Registration] A rod-shaped center electrode is inserted into a metal sheath tube with a closed tip, the tip of the center electrode and the bottom of the sheath tube are connected with a heating wire, and the tip of the center electrode is connected to the bottom of the sheath tube. A two-wire glow plug in which a heating tube filled with insulating material and fixing the center electrode and heating wire is coaxially inserted into a hollow mounting bracket and fixed in an electrically insulated state. In the heat generating tube and the mounting fitting, the tip end of the annular gap between the sheath tube and the mounting fitting is fixed with a glass seal, and the rear end of the annular gap is sealed with an elastic sealing material. Two-wire glow plug.
JP19665481U 1981-12-28 1981-12-28 Two-wire glow plug Pending JPS58102968U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19665481U JPS58102968U (en) 1981-12-28 1981-12-28 Two-wire glow plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19665481U JPS58102968U (en) 1981-12-28 1981-12-28 Two-wire glow plug

Publications (1)

Publication Number Publication Date
JPS58102968U true JPS58102968U (en) 1983-07-13

Family

ID=30109891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19665481U Pending JPS58102968U (en) 1981-12-28 1981-12-28 Two-wire glow plug

Country Status (1)

Country Link
JP (1) JPS58102968U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01102220A (en) * 1987-10-14 1989-04-19 Nippon Denso Co Ltd Resistor for diesel engine preheating plug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01102220A (en) * 1987-10-14 1989-04-19 Nippon Denso Co Ltd Resistor for diesel engine preheating plug

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