JPS5955263U - glow plug structure - Google Patents
glow plug structureInfo
- Publication number
- JPS5955263U JPS5955263U JP14938782U JP14938782U JPS5955263U JP S5955263 U JPS5955263 U JP S5955263U JP 14938782 U JP14938782 U JP 14938782U JP 14938782 U JP14938782 U JP 14938782U JP S5955263 U JPS5955263 U JP S5955263U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- main body
- heating element
- nickel
- glow plug
- 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
Links
Landscapes
- 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
第１図は本考案の一実施例に係るグロープラグ構造の一
部切欠きによる側面図、第２図は第１図の要部の拡大図
、第３図は従来例を示すヒータ一部分の拡大断面図であ
る。
１・・・本体、２・・・貫孔、３・・・筒壁部、４・・
・電極棒、５・・・ヒーター、６・・・発熱体、７・・
・取付は螺子面、８・・・接続端子部、９・・・耐熱筒
芯部材、１０・・・セラミックの薄状被覆層。Fig. 1 is a partially cutaway side view of a glow plug structure according to an embodiment of the present invention, Fig. 2 is an enlarged view of the main part of Fig. 1, and Fig. 3 is an enlarged view of a part of a heater showing a conventional example. FIG. 1...Main body, 2...Through hole, 3...Cylinder wall part, 4...
・Electrode rod, 5... Heater, 6... Heating element, 7...
・Attachment is by screw surface, 8...Connection terminal part, 9...Heat-resistant cylinder core member, 10...Thin ceramic coating layer.
Claims (1)
を設けた本体１の該貫孔部の後端側に、本体１の内周面
に絶縁部材を介在して外部の電気回路との接続端子部８
を有する電極棒４を挿着固定し、且つ貫孔２部の先端側
の筒壁部３に、中央部の透孔を貫通してその一方を前記
電極棒４に結線し、他方を本体１側にアースしたニッケ
ル材又はニッケルクローム材による発熱体６をもつニア
：耐熱筒芯部材９の外周面に捲き付けてなる短寸状のヒ
ーター５を突出して係着固定せしめ、更に少な（とも該
ｉき付けた発熱体６部分の表面に、ＳｉＯ２，Ｃｒ２Ｏ
３及びＡ！２０３からなる一組成を有するセラミックの
薄状被覆層１０を被着構成せし、めでなることを特徴と
するグロープラグ構造。, For mounting on the outer periphery, use the threaded surface 7 and the through hole 2 on the shaft core.
At the rear end side of the through-hole of the main body 1, there is provided a connection terminal part 8 for connecting to an external electric circuit with an insulating member interposed on the inner peripheral surface of the main body 1.
An electrode rod 4 having a diameter is inserted and fixed therein, and one of the wires is connected to the electrode rod 4 by passing through the central through hole into the cylindrical wall portion 3 on the tip side of the through hole 2, and the other wire is connected to the main body 1. A short heater 5 wrapped around the outer circumferential surface of a heat-resistant cylindrical core member 9 with a heating element 6 made of nickel or nickel-chrome material grounded on the side is protruded and fixed in place. SiO2, Cr2O is applied to the surface of the 6 parts of the heated heating element.
3 and A! 1. A glow plug structure characterized in that it is made up of a thin ceramic coating layer 10 having a composition of 203.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14938782U JPS5955263U (en) | 1982-10-01 | 1982-10-01 | glow plug structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14938782U JPS5955263U (en) | 1982-10-01 | 1982-10-01 | glow plug structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5955263U true JPS5955263U (en) | 1984-04-11 |
Family
ID=30331629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14938782U Pending JPS5955263U (en) | 1982-10-01 | 1982-10-01 | glow plug structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5955263U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4727109U (en) * | 1971-04-08 | 1972-11-28 |
-
1982
- 1982-10-01 JP JP14938782U patent/JPS5955263U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4727109U (en) * | 1971-04-08 | 1972-11-28 |
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