JPH0197072U - - Google Patents
Info
- Publication number
- JPH0197072U JPH0197072U JP19307287U JP19307287U JPH0197072U JP H0197072 U JPH0197072 U JP H0197072U JP 19307287 U JP19307287 U JP 19307287U JP 19307287 U JP19307287 U JP 19307287U JP H0197072 U JPH0197072 U JP H0197072U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- electrode
- combustion engine
- internal combustion
- cap
- 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 4
- 238000002485 combustion reaction Methods 0.000 claims 4
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical group [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims 1
- 238000007733 ion plating Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000005299 abrasion Methods 0.000 description 1
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
Description
第１図は本考案の配電器の一実施例の縦断面図
、第２図は同、ロータ電極の平面図である。
１……キヤツプ、２……中心電極、３……サイ
ド電極、４……シヤフト、５……配電ロータ、６
……ロータ電極、６ａ……耐摩耗性セラミツク層
。
FIG. 1 is a longitudinal sectional view of one embodiment of the power distributor of the present invention, and FIG. 2 is a plan view of the rotor electrode. 1... Cap, 2... Center electrode, 3... Side electrode, 4... Shaft, 5... Distribution rotor, 6
...Rotor electrode, 6a...Abrasion-resistant ceramic layer.
Claims (1)
定した配電ロータと、該配電ロータを収容する有
底筒体のキヤツプと、該キヤツプの中央部内面に
設けた中心電極と、前記キヤツプの周壁近傍に設
けた複数のサイド電極と、該サイド電極に対向す
ると共に前記中心電極に当接して前記配電ロータ
上に固着した金属製のロータ電極を備えた内燃機
関の配電器において、前記サイド電極と前記ロー
タ電極の内少くとも前記ロータ電極の表面に耐摩
耗性セラミツクからなる耐摩耗性セラミツク層を
備えたことを特徴とする内燃機関の配電器。 (2) 前記耐摩耗性セラミツク層が、前記ロータ
電極の前記サイド電極に対向する端面にイオンプ
レーテイングにより蒸着された窒化チタニウムで
あることを特徴とする実用新案登録請求の範囲第
１項記載の内燃機関の配電器。[Scope of Claim for Utility Model Registration] (1) A power distribution rotor fixed to a rotating shaft connected to an internal combustion engine, a bottomed cylindrical cap housing the power distribution rotor, and a cap provided on the inner surface of the central portion of the cap. An internal combustion engine comprising a center electrode, a plurality of side electrodes provided near the peripheral wall of the cap, and a metal rotor electrode facing the side electrodes and abutting the center electrode and fixed on the power distribution rotor. 1. A power distributor for an internal combustion engine, characterized in that a wear-resistant ceramic layer made of wear-resistant ceramic is provided on a surface of at least the rotor electrode of the side electrodes and the rotor electrode. (2) The utility model according to claim 1, wherein the wear-resistant ceramic layer is titanium nitride deposited by ion plating on the end face of the rotor electrode facing the side electrode. Internal combustion engine power distributor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19307287U JPH0197072U (en) | 1987-12-19 | 1987-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19307287U JPH0197072U (en) | 1987-12-19 | 1987-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0197072U true JPH0197072U (en) | 1989-06-28 |
Family
ID=31483891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19307287U Pending JPH0197072U (en) | 1987-12-19 | 1987-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0197072U (en) |
-
1987
- 1987-12-19 JP JP19307287U patent/JPH0197072U/ja active Pending