JPS6354962U - - Google Patents
Info
- Publication number
- JPS6354962U JPS6354962U JP14685386U JP14685386U JPS6354962U JP S6354962 U JPS6354962 U JP S6354962U JP 14685386 U JP14685386 U JP 14685386U JP 14685386 U JP14685386 U JP 14685386U JP S6354962 U JPS6354962 U JP S6354962U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- glow plug
- heating element
- plug heating
- thin film
- 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
- 238000010438 heat treatment Methods 0.000 claims description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 239000010409 thin film Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
- 229910000975 Carbon steel Inorganic materials 0.000 claims 1
- 239000010962 carbon steel Substances 0.000 claims 1
- 239000003779 heat-resistant material Substances 0.000 claims 1
- 238000007747 plating Methods 0.000 claims 1
- 238000004544 sputter deposition Methods 0.000 claims 1
Description
第１図乃至第３図は本考案のグロープラグの発
熱体の実施例を示しており、第１図は本実施例の
発熱体が組み込まれたグロープラグの構成を表わ
す断面図、第２図は第１の抵抗体の構成を表わす
一部破断斜視図、第３図はグロープラグが取り付
けられたシリンダヘツド周囲を表わす断面図であ
る。
１……シリンダヘツド、５……渦流室、１１…
…グロープラグ、１６……第１の疫抗体、１７…
…第２の抵抗体、１９，２０……ニツケルの薄膜
。
1 to 3 show an embodiment of the heating element of the glow plug of the present invention, FIG. 1 is a cross-sectional view showing the configuration of the glow plug in which the heating element of the embodiment is incorporated, and FIG. 2 3 is a partially cutaway perspective view showing the structure of the first resistor, and FIG. 3 is a sectional view showing the periphery of the cylinder head to which the glow plug is attached. 1... Cylinder head, 5... Vortex chamber, 11...
...Glow plug, 16...First epidemic antibody, 17...
...Second resistor, 19, 20...Nickel thin film.
Claims (1)
な正の抵抗温度係数の材料にて形成された第２の
抵抗体と、を直列に接合してなるグロープラグの
発熱体において、 上記第２の抵抗体を炭素鋼で形成し、 更に上記第１の抵抗体および上記第２の抵抗体
の表面を薄膜の耐熱材料で被覆したことを特徴と
するグロープラグの発熱体。 ２ 上記薄膜がニツケルを素材とするメツキまた
はスパツタリングによつて形成されたことを特徴
とする実用新案登録請求の範囲第１項記載のグロ
ープラグの発熱体。[Claims for Utility Model Registration] 1. A first resistor and a second resistor made of a material with a larger positive temperature coefficient of resistance than the first resistor, which are connected in series. In the glow plug heating element, the second resistor is made of carbon steel, and the surfaces of the first resistor and the second resistor are coated with a thin film of heat-resistant material. Glow plug heating element. 2. The glow plug heating element according to claim 1, wherein the thin film is formed by plating or sputtering using nickel as a material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14685386U JPS6354962U (en) | 1986-09-24 | 1986-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14685386U JPS6354962U (en) | 1986-09-24 | 1986-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6354962U true JPS6354962U (en) | 1988-04-13 |
Family
ID=31059692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14685386U Pending JPS6354962U (en) | 1986-09-24 | 1986-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6354962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015200468A (en) * | 2014-04-09 | 2015-11-12 | 日本特殊陶業株式会社 | glow plug |
| JP2019532478A (en) * | 2016-10-21 | 2019-11-07 | ワットロー・エレクトリック・マニュファクチャリング・カンパニー | Heater system |
-
1986
- 1986-09-24 JP JP14685386U patent/JPS6354962U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015200468A (en) * | 2014-04-09 | 2015-11-12 | 日本特殊陶業株式会社 | glow plug |
| JP2019532478A (en) * | 2016-10-21 | 2019-11-07 | ワットロー・エレクトリック・マニュファクチャリング・カンパニー | Heater system |
| JP2020024924A (en) * | 2016-10-21 | 2020-02-13 | ワットロー・エレクトリック・マニュファクチャリング・カンパニー | Heater system, operation method therefor, and heater thereof |