JPH01113145U

JPH01113145U -

Info

Publication number: JPH01113145U
Application number: JP694588U
Authority: JP
Priority date: 1988-01-22
Filing date: 1988-01-22
Publication date: 1989-07-31

Description

[Brief explanation of the drawing]

第１図ないし第６図は、この考案の好適な実施
例を示す図面であり、第１図はスロツトルバルブ
開度センサの垂直断面図である。第２図は第１図
の底面図である。第３図はスロツトルバルブ開度
センサーに備えた摺動基板の横断面図である。第
４図は、第３図の平面図である。第５図はスロツ
トルバルブ開度センサーの第２室に配置したスプ
リングの斜視図である。第６図は第３図及び第４
図に示した端子の斜視図である。第７図は、従来
の技術を示す断面図である。１……スロツトルバルブ開度センサ、２……摺
動基板、３……スプリング、４……ローター、５
……スプリング受部材、６……第１パツキン、７
……ワツシヤ、８……ケース、９……カバー、１
０……第２パツキン、８３……第１室、８４……
第２室、８５……隔離壁。 1 to 6 are drawings showing a preferred embodiment of this invention, and FIG. 1 is a vertical sectional view of a throttle valve opening sensor. FIG. 2 is a bottom view of FIG. 1. FIG. 3 is a cross-sectional view of a sliding board provided in the throttle valve opening sensor. FIG. 4 is a plan view of FIG. 3. FIG. 5 is a perspective view of a spring disposed in the second chamber of the throttle valve opening sensor. Figure 6 is similar to Figures 3 and 4.
FIG. 3 is a perspective view of the terminal shown in the figure. FIG. 7 is a sectional view showing a conventional technique. 1... Throttle valve opening sensor, 2... Sliding board, 3... Spring, 4... Rotor, 5
... Spring receiving member, 6 ... First packing, 7
...Watushiya, 8...Case, 9...Cover, 1
0...Second Patsukin, 83...First chamber, 84...
Room 2, 85...isolation wall.

Claims

[Scope of utility model registration request]

It has a sliding substrate forming a conductive layer in an arc shape and a fitting hole for the throttle valve shaft of an internal combustion engine, and has a brush that is slidably contacted with the conductive layer fixed on one side and a spring receiving member elastically attached on the other side. A rotor to be fitted, a first chamber in which the sliding substrate and one side of the rotor are disposed, a second chamber in which the spring receiving member, the spring, and the other side of the rotor are disposed, and the second chamber and the first chamber. 1. A throttle valve opening sensor comprising: a case having an isolation wall for isolating the rotor and rotatably pivoting the rotor;