JPS5447040A - Engine-start promoter - Google Patents
Engine-start promoterInfo
- Publication number
- JPS5447040A JPS5447040A JP11372177A JP11372177A JPS5447040A JP S5447040 A JPS5447040 A JP S5447040A JP 11372177 A JP11372177 A JP 11372177A JP 11372177 A JP11372177 A JP 11372177A JP S5447040 A JPS5447040 A JP S5447040A
- Authority
- JP
- Japan
- Prior art keywords
- starter
- specified
- resistance
- plug
- heater
- 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
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
PURPOSE: A start promoter which improves starting characteristic by shontening heating period of a preheating plug and can operate a starter without heated by the preheating plug limmediataly after a part o or a whole proheating plug is destryed. ?
CONSTITUTION: Once a diesel engine is started and a starter switch 2 is closed, ?current from a supply 1 oclses a relay contact 14 and runs through the contacts 14a and 14b to each resistance 4W6 and a heater 31 of each preheating plug 3. Each heater 31 is rapidly heated up to a specified resistance value Rs amounting to a specified trmperature T3 and once the resistance R redches the specified value Rs, a comparator 8 actuates to output signal is fed to an AND circuit . When the output of all comparators 8 reaches a specified value, the AND circuit 9 puts an output signal to a starter relay 11 through an amplifier 10 to start the starter 12
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11372177A JPS5447040A (en) | 1977-09-21 | 1977-09-21 | Engine-start promoter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11372177A JPS5447040A (en) | 1977-09-21 | 1977-09-21 | Engine-start promoter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5447040A true JPS5447040A (en) | 1979-04-13 |
Family
ID=14619450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11372177A Pending JPS5447040A (en) | 1977-09-21 | 1977-09-21 | Engine-start promoter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5447040A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56138158U (en) * | 1980-03-21 | 1981-10-19 | ||
JPS56159677U (en) * | 1980-04-26 | 1981-11-28 | ||
US4399781A (en) * | 1980-01-31 | 1983-08-23 | Nippondenso Co., Ltd. | Engine preheating control system having automatic control of glow plug current |
EP0113834A2 (en) * | 1982-12-17 | 1984-07-25 | Thermo King Corporation | Diesel glow plug tip enlargement protection |
-
1977
- 1977-09-21 JP JP11372177A patent/JPS5447040A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4399781A (en) * | 1980-01-31 | 1983-08-23 | Nippondenso Co., Ltd. | Engine preheating control system having automatic control of glow plug current |
JPS56138158U (en) * | 1980-03-21 | 1981-10-19 | ||
JPS56159677U (en) * | 1980-04-26 | 1981-11-28 | ||
JPS636465Y2 (en) * | 1980-04-26 | 1988-02-23 | ||
EP0113834A2 (en) * | 1982-12-17 | 1984-07-25 | Thermo King Corporation | Diesel glow plug tip enlargement protection |
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