JPS62192067U - - Google Patents
Info
- Publication number
- JPS62192067U JPS62192067U JP7579886U JP7579886U JPS62192067U JP S62192067 U JPS62192067 U JP S62192067U JP 7579886 U JP7579886 U JP 7579886U JP 7579886 U JP7579886 U JP 7579886U JP S62192067 U JPS62192067 U JP S62192067U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- glow plug
- heating element
- coated
- series
- 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 3
- 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
- 239000000463 material Substances 0.000 claims 1
- 229910000946 Y alloy Inorganic materials 0.000 description 1
Landscapes
- Resistance Heating (AREA)
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２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、１７……第２の抵抗体、１９…
…Ｎｉ―Ｙ合金。
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 structure of the glow plug in which the heating element of this embodiment is incorporated, and FIG. 2 3 is a partially cutaway perspective view showing the structure of the second 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, 17...Second resistor, 19...
...Ni-Y alloy.
Claims (1)
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、 更に該第２の抵抗体の表面を耐熱材料で被覆し
たことを特徴とするグロープラグの発熱体。[Claims for Utility Model Registration] A first resistor and a second resistor made of a material with a larger positive temperature coefficient of resistance than the first resistor are connected in series. A heating element for a glow plug, characterized in that the second resistor is made of carbon steel, and further the surface of the second resistor is coated with a heat-resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7579886U JPS62192067U (en) | 1986-05-19 | 1986-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7579886U JPS62192067U (en) | 1986-05-19 | 1986-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62192067U true JPS62192067U (en) | 1987-12-07 |
Family
ID=30922275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7579886U Pending JPS62192067U (en) | 1986-05-19 | 1986-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62192067U (en) |
Cited By (1)
| 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 |
-
1986
- 1986-05-19 JP JP7579886U patent/JPS62192067U/ja active Pending
Cited By (1)
| 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 |