JPS5696165A - Preheater for diesel engine - Google Patents
Preheater for diesel engineInfo
- Publication number
- JPS5696165A JPS5696165A JP17245679A JP17245679A JPS5696165A JP S5696165 A JPS5696165 A JP S5696165A JP 17245679 A JP17245679 A JP 17245679A JP 17245679 A JP17245679 A JP 17245679A JP S5696165 A JPS5696165 A JP S5696165A
- Authority
- JP
- Japan
- Prior art keywords
- glow plug
- resistor
- electric current
- resistance
- glow
- 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
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
PURPOSE: To decrease the rise-up time of electric current conduction temperature for glow plugs in a preheater, by providing a starting resistor consisting of the system of barium titanate with a positive resistance-temperature coefficient and a rapid increase of its resistance value at specific temperature.
CONSTITUTION: When a switch 2 is closed to a preheating contact 2a, a normally- open contact 3a is closed and an electric current from a battery 1 flows in glow plugs 6 through the normally-open contact 3a for the glow plug 3 and a starting resistor 7 to generate heat in the glow plug 6. The resistor 7, having a positive resistance-temperature coefficient, accordingly allows a small value of its resistance to preheat the glow plug 6 with the electric current at a sufficient level. If the glow plug 6 is preheated, the resistance value of the resistor 7 is rapidly increased, resulting in the determination of an electric current in the glow plug 6 by the resistance value of a resistor 8.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17245679A JPS5696165A (en) | 1979-12-28 | 1979-12-28 | Preheater for diesel engine |
US06/195,504 US4317434A (en) | 1979-10-11 | 1980-10-09 | Preheating apparatus for Diesel engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17245679A JPS5696165A (en) | 1979-12-28 | 1979-12-28 | Preheater for diesel engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5696165A true JPS5696165A (en) | 1981-08-04 |
Family
ID=15942320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17245679A Pending JPS5696165A (en) | 1979-10-11 | 1979-12-28 | Preheater for diesel engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5696165A (en) |
-
1979
- 1979-12-28 JP JP17245679A patent/JPS5696165A/en active Pending
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