JPH0368543U - - Google Patents
Info
- Publication number
- JPH0368543U JPH0368543U JP12912589U JP12912589U JPH0368543U JP H0368543 U JPH0368543 U JP H0368543U JP 12912589 U JP12912589 U JP 12912589U JP 12912589 U JP12912589 U JP 12912589U JP H0368543 U JPH0368543 U JP H0368543U
- Authority
- JP
- Japan
- Prior art keywords
- throttle valve
- detection device
- valve opening
- opening detection
- umbrella
- 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
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は本案の要部を示す図、第２図は本案の
実施例の絞り弁開度検出装置の縦断面図、第３図
は電気回路図である。
１……傘状遮蔽部材、２……プレート、３……
レバー、４……回転体、５……刷子、６……抵抗
体基板、７，８，９……接続端子。
FIG. 1 is a diagram showing the main parts of the present invention, FIG. 2 is a longitudinal cross-sectional view of a throttle valve opening detection device according to an embodiment of the present invention, and FIG. 3 is an electric circuit diagram. 1... Umbrella-shaped shielding member, 2... Plate, 3...
Lever, 4... Rotating body, 5... Brush, 6... Resistor board, 7, 8, 9... Connection terminal.
Claims (1)
転体を有し、前記回転体には刷子を有するととも
に、前記刷子と近接対向して設けられた基板の抵
抗パターン上を前記刷子が摺動する可変抵抗型の
絞り弁開度検出装置において、前記回転体を駆動
させるレバーと絞り弁開度検出装置ハウジング間
の隙間を覆う傘状遮蔽部材を設けたことを特徴と
する絞り弁開度検出装置。 ２ 請求の範囲第１項において、前記傘状遮蔽部
材にゴム材を使用したことを特徴とする絞り弁開
度検出装置。 ３ 請求の範囲第１項において、前記傘状遮蔽部
材にプラスチツク材を使用したことを特徴とする
絞り弁開度検出装置。[Claims for Utility Model Registration] 1. A rotary body interlocked with a throttle valve in an intake system of an internal combustion engine, the rotary body having a brush, and a resistor on a substrate provided close to and facing the brush. In the variable resistance type throttle valve opening detection device in which the brush slides on a pattern, an umbrella-shaped shielding member is provided to cover a gap between the lever that drives the rotating body and the throttle valve opening detection device housing. Characteristic throttle valve opening detection device. 2. The throttle valve opening detection device according to claim 1, wherein a rubber material is used for the umbrella-shaped shielding member. 3. The throttle valve opening degree detection device according to claim 1, wherein a plastic material is used for the umbrella-shaped shielding member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12912589U JPH0368543U (en) | 1989-11-06 | 1989-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12912589U JPH0368543U (en) | 1989-11-06 | 1989-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0368543U true JPH0368543U (en) | 1991-07-05 |
Family
ID=31676784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12912589U Pending JPH0368543U (en) | 1989-11-06 | 1989-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0368543U (en) |
-
1989
- 1989-11-06 JP JP12912589U patent/JPH0368543U/ja active Pending
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