JPS5618039A - Reverse rotation preventive device for diesel engine - Google Patents
Reverse rotation preventive device for diesel engineInfo
- Publication number
- JPS5618039A JPS5618039A JP9153379A JP9153379A JPS5618039A JP S5618039 A JPS5618039 A JP S5618039A JP 9153379 A JP9153379 A JP 9153379A JP 9153379 A JP9153379 A JP 9153379A JP S5618039 A JPS5618039 A JP S5618039A
- Authority
- JP
- Japan
- Prior art keywords
- oil pressure
- engine
- rotational speed
- less
- diesel engine
- 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
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
PURPOSE: To prevent the reverse rotation of a diesel engine and improve its starting characteristic, by performing the supply of fuel to the engine in accordance with the detection of rotational speed and oil pressure not less than a certain level with a use of rotational speed sensor and oil pressure sensor for the engine.
CONSTITUTION: Interlocking to a diesel engine 10, an oil pressure pump 16 is driven through a shaft 18. To the shaft 18 and the pump 16, a rotational speed detecting switch 28 turned on by a rotational speed sensor 26 at a rotation not less than an idling speed and an oil pressure switch 20 turned on at an oil pressure not less than a certain level are electrically connected. Then both signals are input to a control circuit 22 to simultaneously energize an actuator 24 at a generation of rotational speed and oil pressure not less than a certain level, and enable the supply of fuel to the engine 10 from a fuel infection pump 14. If the engine is reversely rotated, the actuator comes to an unenergized state at that point because the oil pressure is reduced.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9153379A JPS5618039A (en) | 1979-07-20 | 1979-07-20 | Reverse rotation preventive device for diesel engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9153379A JPS5618039A (en) | 1979-07-20 | 1979-07-20 | Reverse rotation preventive device for diesel engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5618039A true JPS5618039A (en) | 1981-02-20 |
Family
ID=14029077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9153379A Pending JPS5618039A (en) | 1979-07-20 | 1979-07-20 | Reverse rotation preventive device for diesel engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5618039A (en) |
-
1979
- 1979-07-20 JP JP9153379A patent/JPS5618039A/en active Pending
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