JPS55139960A - Starting aid for diesel engine - Google Patents
Starting aid for diesel engineInfo
- Publication number
- JPS55139960A JPS55139960A JP4817079A JP4817079A JPS55139960A JP S55139960 A JPS55139960 A JP S55139960A JP 4817079 A JP4817079 A JP 4817079A JP 4817079 A JP4817079 A JP 4817079A JP S55139960 A JPS55139960 A JP S55139960A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- switching valve
- time
- diesel engine
- return
- 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
- Exhaust-Gas Circulating Devices (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
PURPOSE: To return exhaust gas flow for a certain period of time by opening EGR valve for said period of time to improve warming up effect by making use of heat energy carried by the exhaust gas.
CONSTITUTION: The suction and exhaust passages 2, 3 of the engine 1 are connected by the EGR passage 4 with a switching valve 5. Signals from the water temperature sensor 9 are input to the temperature control device 8, and the control signals are conveyed to the switching valve 5 through the timer mechanism 10. Then, when the engine temperature is below a predetermined temperature, the switching valve 5 is opened by the timer mechanism 10 for a certain period of time to return the exhaust gas flow.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4817079A JPS55139960A (en) | 1979-04-19 | 1979-04-19 | Starting aid for diesel engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4817079A JPS55139960A (en) | 1979-04-19 | 1979-04-19 | Starting aid for diesel engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55139960A true JPS55139960A (en) | 1980-11-01 |
Family
ID=12795914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4817079A Pending JPS55139960A (en) | 1979-04-19 | 1979-04-19 | Starting aid for diesel engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55139960A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57176639U (en) * | 1981-04-30 | 1982-11-08 | ||
JPS5867956U (en) * | 1981-11-02 | 1983-05-09 | 株式会社新潟鐵工所 | Diesel engine starting aid |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50144817A (en) * | 1974-05-13 | 1975-11-20 |
-
1979
- 1979-04-19 JP JP4817079A patent/JPS55139960A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50144817A (en) * | 1974-05-13 | 1975-11-20 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57176639U (en) * | 1981-04-30 | 1982-11-08 | ||
JPH029080Y2 (en) * | 1981-04-30 | 1990-03-06 | ||
JPS5867956U (en) * | 1981-11-02 | 1983-05-09 | 株式会社新潟鐵工所 | Diesel engine starting aid |
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