JPS6437618U

JPS6437618U -

Info

Publication number: JPS6437618U
Application number: JP13173387U
Authority: JP
Priority date: 1987-08-29
Filing date: 1987-08-29
Publication date: 1989-03-07

Description

[Brief explanation of the drawing]

第１図乃至第７図は一実施例を示すものであり
、第１図は外観の平面図、第２図は第１図の―
線断面図、第３図は蓋部を外した状態の平面図
、第４図はさらにベアリング等を除いた状態の平
面図、第５図は底面図である。第６図はセンサユ
ニツトを位置調整する支持部材を示した平面図、
第７図は第６図における側面図である。（符号の説明）、１……シヤフト、２……リン
グマグネツト、４……ハウジング、５，１５……
支持部材、７……ベアリング、１０……オイルシ
ール、１５ａ，１５ｂ……ガイド部であるガイド
突起、１５ｃ，１５ｄ……ガイド部であるガイド
溝、１５ｅ……長穴取付孔、１８……センサユニ
ツト。 Figures 1 to 7 show one embodiment. Figure 1 is a plan view of the exterior, and Figure 2 is the same as in Figure 1.
3 is a plan view with the lid removed, FIG. 4 is a plan view with bearings etc. removed, and FIG. 5 is a bottom view. FIG. 6 is a plan view showing a support member for adjusting the position of the sensor unit;
FIG. 7 is a side view of FIG. 6. (Explanation of symbols), 1...Shaft, 2...Ring magnet, 4...Housing, 5, 15...
Supporting member, 7...Bearing, 10...Oil seal, 15a, 15b...Guide protrusion serving as a guide portion, 15c, 15d...Guide groove serving as a guide portion, 15e...Elongated hole mounting hole, 18...Sensor unit.

Claims

[Scope of utility model registration request]

a cylindrical ring magnet that is rotatably supported within the housing and has a partially magnetized outer surface;
In order to detect the rotation angle of the ring magnet, there is provided a rotation angle sensor for an internal combustion engine, which includes a sensor unit installed in the housing via a support member in the vicinity of the sensor unit, and a contact portion between the support member and the housing. The sensor is provided with a guide portion whose longitudinal direction is directed toward the ring magnet, and an elongated mounting hole is provided in the support member, and the support member is slid in the direction of the ring magnet. A rotation angle sensor for an internal combustion engine, characterized in that the mounting position of the unit is adjustable.