JPS6415077U - - Google Patents
Info
- Publication number
- JPS6415077U JPS6415077U JP10955987U JP10955987U JPS6415077U JP S6415077 U JPS6415077 U JP S6415077U JP 10955987 U JP10955987 U JP 10955987U JP 10955987 U JP10955987 U JP 10955987U JP S6415077 U JPS6415077 U JP S6415077U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- glow plug
- generating element
- generating part
- generating
- 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
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000003973 paint Substances 0.000 claims 1
- 239000012808 vapor phase Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Description
第１図は実施例に係るグロープラグの縦断面図
、第２図は発熱体の模式的な断面図、第３図は異
なる実施例に係るグロープラグの発熱部の模式的
な断面図である。
１……ケーシング、５……発熱部、７……セラ
ミツクス焼結体、８……発熱体、９……被覆層。
FIG. 1 is a longitudinal sectional view of a glow plug according to an embodiment, FIG. 2 is a schematic sectional view of a heating element, and FIG. 3 is a schematic sectional view of a heat generating part of a glow plug according to a different embodiment. . DESCRIPTION OF SYMBOLS 1...Casing, 5...Heating part, 7...Ceramics sintered body, 8...Heating element, 9...Coating layer.
Claims (1)
に発熱部が設けられているグロープラグにおいて
、該発熱部は発熱体が埋設されたセラミツクス焼
結体よりなり、かつ該発熱体には気相法によりセ
ラミツクス被覆層が塗着されていることを特徴と
するグロープラグ。 In a glow plug in which a heat-generating part is provided on the tip side of a casing that is attached to an internal combustion engine, the heat-generating part is made of a ceramic sintered body in which a heat-generating element is embedded, and the heat-generating element is coated with ceramics by a vapor phase method. A glow plug characterized by a layer of paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10955987U JPS6415077U (en) | 1987-07-16 | 1987-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10955987U JPS6415077U (en) | 1987-07-16 | 1987-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6415077U true JPS6415077U (en) | 1989-01-25 |
Family
ID=31345913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10955987U Pending JPS6415077U (en) | 1987-07-16 | 1987-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6415077U (en) |
-
1987
- 1987-07-16 JP JP10955987U patent/JPS6415077U/ja active Pending
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