JPH01158562U - - Google Patents
Info
- Publication number
- JPH01158562U JPH01158562U JP5135588U JP5135588U JPH01158562U JP H01158562 U JPH01158562 U JP H01158562U JP 5135588 U JP5135588 U JP 5135588U JP 5135588 U JP5135588 U JP 5135588U JP H01158562 U JPH01158562 U JP H01158562U
- Authority
- JP
- Japan
- Prior art keywords
- stator
- signal rotor
- rotation axis
- signal
- annular protrusion
- 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
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000006073 displacement reaction Methods 0.000 claims 1
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Description
第１図は、本考案の第１実施例の信号発生装置
を有する配電器の縦断面図、第２図は、同、シグ
ナルロータの部分断面図、第３図は、同、シグナ
ルロータ部の作用を説明する配電器の一部縦断面
図、第４図は、本考案の第２実施例の信号発生装
置を有する配電器の一部縦断面図、第５図は、本
考案の第３実施例の信号発生装置を有する配電器
の一部縦断面図、第６図ａは、上記第３実施例に
用いられる配電ロータの平面図、第６図ｂは、同
、側面図である。
１０…シグナルロータ、１０ａ…板面部、１１
…第１の環状突条部、１２…第２の環状突条部、
１３，２３…永久磁石、２１…第１の電磁ピツク
アツプ、２２…第２の電磁ピツクアツプ、２１ａ
，２２ａ…コイル、２１ｂ，２２ｂ…ステータ、
２１ｃ，２２ｃ…ブラケツト、４０…回転軸。
FIG. 1 is a longitudinal cross-sectional view of a power distributor having a signal generator according to a first embodiment of the present invention, FIG. 2 is a partial cross-sectional view of a signal rotor, and FIG. FIG. 4 is a partial vertical cross-sectional view of a power distributor having a signal generating device according to a second embodiment of the present invention, and FIG. FIG. 6a is a partial longitudinal cross-sectional view of a power distributor having a signal generating device according to an embodiment, and FIG. 6a is a plan view of a power distribution rotor used in the third embodiment, and FIG. 6b is a side view of the same. 10... Signal rotor, 10a... Plate surface part, 11
...first annular protrusion, 12...second annular protrusion,
13, 23...Permanent magnet, 21...First electromagnetic pickup, 22...Second electromagnetic pickup, 21a
, 22a... Coil, 21b, 22b... Stator,
21c, 22c...bracket, 40...rotating shaft.
Claims (1)
該回転軸に垂直な板面部及び該板面部の前記回転
軸を中心とする円周上で前記回転軸の軸方向に所
定の変位を形成する少くとも一つの環状突条部か
ら成るシグナルロータと、該シグナルロータの環
状突条部に前記回転軸の軸方向で所定の間隙を以
つて対向するステータと、該ステータに巻装した
コイルと、前記シグナルロータと前記ステータと
の間に介装し前記シグナルロータ及び前記ステー
タの何れか一方に接合する永久磁石とを備えたこ
とを特徴とする内燃機関の信号発生装置。 a rotating shaft that rotates in synchronization with the rotation of the internal combustion engine;
A signal rotor comprising a plate surface perpendicular to the rotation axis and at least one annular protrusion forming a predetermined displacement in the axial direction of the rotation axis on a circumference of the plate surface part centered on the rotation axis. , a stator facing the annular protrusion of the signal rotor with a predetermined gap in the axial direction of the rotating shaft, a coil wound around the stator, and a coil interposed between the signal rotor and the stator. A signal generating device for an internal combustion engine, comprising a permanent magnet joined to either one of the signal rotor and the stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5135588U JPH01158562U (en) | 1988-04-15 | 1988-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5135588U JPH01158562U (en) | 1988-04-15 | 1988-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01158562U true JPH01158562U (en) | 1989-11-01 |
Family
ID=31277383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5135588U Pending JPH01158562U (en) | 1988-04-15 | 1988-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01158562U (en) |
-
1988
- 1988-04-15 JP JP5135588U patent/JPH01158562U/ja active Pending
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