JPS61115856U - - Google Patents
Info
- Publication number
- JPS61115856U JPS61115856U JP19639384U JP19639384U JPS61115856U JP S61115856 U JPS61115856 U JP S61115856U JP 19639384 U JP19639384 U JP 19639384U JP 19639384 U JP19639384 U JP 19639384U JP S61115856 U JPS61115856 U JP S61115856U
- Authority
- JP
- Japan
- Prior art keywords
- heat generating
- generating element
- glow plug
- metal case
- cast
- 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
- 239000002184 metal Substances 0.000 claims 2
- 238000005266 casting Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Description
第１図は本考案によるグロープラグの一実施例
を示す断面図、第２図は第１図に示す実施例の変
形例の要部を示す一部断面斜視図である。
１，１′……グロープラグ、２……本体、５…
…発熱素子、６……発熱部、７……絶縁コーテイ
ング層、８……鋳物ケース。
FIG. 1 is a sectional view showing an embodiment of a glow plug according to the present invention, and FIG. 2 is a partially sectional perspective view showing a main part of a modification of the embodiment shown in FIG. 1, 1'... Glow plug, 2... Body, 5...
...Heating element, 6... Heat generating part, 7... Insulating coating layer, 8... Casting case.
Claims (1)
成るグロープラグにおいて、前記発熱部が、表面
が薄い絶縁層で覆われて成る発熱素子と、該発熱
素子を保護するため該発熱素子と一緒に鋳造され
る鋳物ケースとを備えて成ることを特徴とするグ
ロープラグ。 In a glow plug in which a heat generating part is fixed to a main body provided with an electrode part, the heat generating part includes a heat generating element whose surface is covered with a thin insulating layer, and a heat generating element that is combined with the heat generating element to protect the heat generating element. A glow plug characterized by comprising: a cast metal case cast into a metal case;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19639384U JPS61115856U (en) | 1984-12-27 | 1984-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19639384U JPS61115856U (en) | 1984-12-27 | 1984-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61115856U true JPS61115856U (en) | 1986-07-22 |
Family
ID=30754146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19639384U Pending JPS61115856U (en) | 1984-12-27 | 1984-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61115856U (en) |
-
1984
- 1984-12-27 JP JP19639384U patent/JPS61115856U/ja active Pending