JPS6027257U - Airtight ceramic heater - Google Patents

Airtight ceramic heater

Info

Publication number
JPS6027257U
JPS6027257U JP11845283U JP11845283U JPS6027257U JP S6027257 U JPS6027257 U JP S6027257U JP 11845283 U JP11845283 U JP 11845283U JP 11845283 U JP11845283 U JP 11845283U JP S6027257 U JPS6027257 U JP S6027257U
Authority
JP
Japan
Prior art keywords
heater
ceramic heater
ceramic
airtight ceramic
airtight
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
JP11845283U
Other languages
Japanese (ja)
Other versions
JPS636625Y2 (en
Inventor
佐川　信和
毅 近藤
力石　正文
原　茂伸
奥田　憲男
圭一 加藤
小薄　和幸
Original Assignee
京セラ株式会社
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 京セラ株式会社 filed Critical 京セラ株式会社
Priority to JP11845283U priority Critical patent/JPS6027257U/en
Publication of JPS6027257U publication Critical patent/JPS6027257U/en
Application granted granted Critical
Publication of JPS636625Y2 publication Critical patent/JPS636625Y2/ja
Granted legal-status Critical Current

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  • Resistance Heating (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図はセラミックヒータを用いたグロープラグを一部
破断して示す図、第２図は本案実施例によるセラミック
発熱体としてのグロープラグを一部破断して示す図、第
３図は第２図における包内部Ａのみの拡大断面図である
。第４図は本案に係るセラミックヒータにシール性をも
たせたグロープラグをジーゼルエンジンに装着し、各運
転時間毎の空気リーク量を示したグラフである。第６図
は処理を施さないセラミックヒータを用いた在来のグロ
ープラグをジーゼルエンジンに装着し、各運転時間毎の
空気リーク量を示すグラフである。 １：セラミック体、２：保持具、３：ロウ材、４：本体
。Fig. 1 is a partially cutaway view of a glow plug using a ceramic heater, Fig. 2 is a partially cutaway view of a glow plug as a ceramic heating element according to an embodiment of the present invention, and Fig. 3 is a partially cutaway view of a glow plug using a ceramic heater. It is an enlarged sectional view of only the inside A of a capsule in a figure. FIG. 4 is a graph showing the amount of air leakage for each operating time when a glow plug in which the ceramic heater according to the present invention has a sealing property is attached to a diesel engine. FIG. 6 is a graph showing the amount of air leak for each operating time when a conventional glow plug using an untreated ceramic heater is installed in a diesel engine. 1: Ceramic body, 2: Holder, 3: Brazing material, 4: Main body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] セラミック体内に発熱抵抗体を埋設して成るヒータを先
端部に備え、後端部には上記ヒータの保持機構と通電機
構を具備して成るセラミックヒータにおいて、少なくと
も上記ヒータを成すセラミック体と保持機構を成す金属
体と接合部に有機性物質が塗着しであることを特徴とす
る気密性を備えたセラミックヒータ。A ceramic heater comprising a heater having a heating resistor embedded in a ceramic body at its tip end and a holding mechanism and an energizing mechanism for the heater at its rear end, comprising at least the ceramic body constituting the heater and the holding mechanism. An airtight ceramic heater characterized by having an organic substance coated on the metal body and the joint.
JP11845283U 1983-07-28 1983-07-28 Airtight ceramic heater Granted JPS6027257U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11845283U JPS6027257U (en) 1983-07-28 1983-07-28 Airtight ceramic heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11845283U JPS6027257U (en) 1983-07-28 1983-07-28 Airtight ceramic heater

Publications (2)

Publication Number Publication Date
JPS6027257U true JPS6027257U (en) 1985-02-23
JPS636625Y2 JPS636625Y2 (en) 1988-02-24

Family

ID=30272251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11845283U Granted JPS6027257U (en) 1983-07-28 1983-07-28 Airtight ceramic heater

Country Status (1)

Country Link
JP (1) JPS6027257U (en)

Also Published As

Publication number Publication date
JPS636625Y2 (en) 1988-02-24

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