JPS55107073A - Preheater of diesel engine - Google Patents
Preheater of diesel engineInfo
- Publication number
- JPS55107073A JPS55107073A JP1384279A JP1384279A JPS55107073A JP S55107073 A JPS55107073 A JP S55107073A JP 1384279 A JP1384279 A JP 1384279A JP 1384279 A JP1384279 A JP 1384279A JP S55107073 A JPS55107073 A JP S55107073A
- Authority
- JP
- Japan
- Prior art keywords
- contact
- glow plug
- temperature
- closed
- coil
- 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 shortening the time for warming up in cold temperatures or in winter by applying a voltage over a rating to a glow plug to rise quickly in temperature which is provided in a preheating chamber.
CONSTITUTION: When a contact 9 is closed by use of an ignition key 9, a well- known circuit electrifies the coil 8b of a cutout relay 8 to close a normally opened contact 8a. As the normally closed contact 7a of a relay 7 is kept closed, the heating coil 4 of a glow plug 1 becomes alive. Because a voltage to be applied to the coil 4 is fixed over a rating, the glow plug 1 rises quickly in temperature. After a sensor 6 varies in resistance to find the plug at a reference temperature 1150°C for example, a comparator 1 and an amplifier 13 operate to open the normally closed contact 7a, which prevents the glow plug from being injured by heat. As the comparator 12 has hysteresis, the contact 7a is closed again at a point a heating part 1a falls in temperature at 900°C.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1384279A JPS55107073A (en) | 1979-02-10 | 1979-02-10 | Preheater of diesel engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1384279A JPS55107073A (en) | 1979-02-10 | 1979-02-10 | Preheater of diesel engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55107073A true JPS55107073A (en) | 1980-08-16 |
Family
ID=11844522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1384279A Pending JPS55107073A (en) | 1979-02-10 | 1979-02-10 | Preheater of diesel engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55107073A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS585474A (en) * | 1981-06-30 | 1983-01-12 | Isuzu Motors Ltd | Abrupt heating controller for glow plug |
JPS58135373A (en) * | 1982-02-04 | 1983-08-11 | Isuzu Motors Ltd | Control apparatus for heating of preglow plug |
-
1979
- 1979-02-10 JP JP1384279A patent/JPS55107073A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS585474A (en) * | 1981-06-30 | 1983-01-12 | Isuzu Motors Ltd | Abrupt heating controller for glow plug |
JPH0423111B2 (en) * | 1981-06-30 | 1992-04-21 | Isuzu Motors Ltd | |
JPS58135373A (en) * | 1982-02-04 | 1983-08-11 | Isuzu Motors Ltd | Control apparatus for heating of preglow plug |
JPH021983B2 (en) * | 1982-02-04 | 1990-01-16 | Isuzu Jidosha Kk |
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