JPH0221179U - - Google Patents
Info
- Publication number
- JPH0221179U JPH0221179U JP10191488U JP10191488U JPH0221179U JP H0221179 U JPH0221179 U JP H0221179U JP 10191488 U JP10191488 U JP 10191488U JP 10191488 U JP10191488 U JP 10191488U JP H0221179 U JPH0221179 U JP H0221179U
- Authority
- JP
- Japan
- Prior art keywords
- pressure switch
- pressure
- engine speed
- speed control
- control device
- 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
- 230000007257 malfunction Effects 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Description
添付図面は、本考案の圧力スイツチ誤作動防止
装置の実施例を示す図である。
１０……エンジン回転数制御装置、１６……制
御回路、１７……圧力スイツチ、１８……オイル
ポンプ。
The accompanying drawings are diagrams showing an embodiment of the pressure switch malfunction prevention device of the present invention. 10...Engine speed control device, 16...Control circuit, 17...Pressure switch, 18...Oil pump.
Claims (1)
送られる圧力信号に応答して、エンジン回転数制
御装置を作動させる制御回路内に前記圧力スイツ
チのＯＮ作動時間を測定するタイマーを配設し、
前記圧力スイツチが所定時間ＯＮ作動したときに
前記エンジン回転数制御装置を作動させる信号を
カツトするようにした、圧力スイツチ誤作動防止
装置。 A timer is disposed in a control circuit that operates an engine speed control device in response to a pressure signal sent from a pressure switch that senses oil pump oil pressure, and that measures the ON operating time of the pressure switch;
A pressure switch malfunction prevention device that cuts off a signal for operating the engine speed control device when the pressure switch is turned on for a predetermined period of time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10191488U JPH0221179U (en) | 1988-07-29 | 1988-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10191488U JPH0221179U (en) | 1988-07-29 | 1988-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0221179U true JPH0221179U (en) | 1990-02-13 |
Family
ID=31331341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10191488U Pending JPH0221179U (en) | 1988-07-29 | 1988-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0221179U (en) |
-
1988
- 1988-07-29 JP JP10191488U patent/JPH0221179U/ja active Pending
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