JPS5716251A - Exhaust gas recycle device for diesel engine - Google Patents
Exhaust gas recycle device for diesel engineInfo
- Publication number
- JPS5716251A JPS5716251A JP8984880A JP8984880A JPS5716251A JP S5716251 A JPS5716251 A JP S5716251A JP 8984880 A JP8984880 A JP 8984880A JP 8984880 A JP8984880 A JP 8984880A JP S5716251 A JPS5716251 A JP S5716251A
- Authority
- JP
- Japan
- Prior art keywords
- control valve
- passage
- exhaust gas
- accessory
- main control
- 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)
Abstract
PURPOSE: To perform exhaust gas recycling which corresponds to rotational frequency, by providing a main control valve and an accessory control valve in parallel with each other in an intake passage so that the main control valve is opened and closed by a fuel injection pump and the accessory control valve is opened and closed by a centrifugal governor.
CONSTITUTION: The intake and exhaust passage 2, 3 of a diesel engine 1 are connected to each other through an exhaust gas recycle passage 4 provided with a recycle valve 13. The intake passage 2 is divided into a main passage 2a provided with a main control valve 5 and an accessory passage 2b provided with an accessory control valve 6. The main control valve 5 is interlocked with the control lever 7a of a fuel injection pump 7. The accessory control valve 2b is interlocked with a centrifugal governor 11 which moves in response to rotaional frequency. When the rotational frequency is increased, the degree of opening of the recycle valve 13 and the accessory control valve 2b is heightened.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8984880A JPS5716251A (en) | 1980-06-30 | 1980-06-30 | Exhaust gas recycle device for diesel engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8984880A JPS5716251A (en) | 1980-06-30 | 1980-06-30 | Exhaust gas recycle device for diesel engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5716251A true JPS5716251A (en) | 1982-01-27 |
Family
ID=13982186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8984880A Pending JPS5716251A (en) | 1980-06-30 | 1980-06-30 | Exhaust gas recycle device for diesel engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5716251A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004081363A1 (en) * | 2003-03-11 | 2004-09-23 | Yanmar Co., Ltd. | Exhaust gas recirculation device for engine |
-
1980
- 1980-06-30 JP JP8984880A patent/JPS5716251A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004081363A1 (en) * | 2003-03-11 | 2004-09-23 | Yanmar Co., Ltd. | Exhaust gas recirculation device for engine |
US7353783B2 (en) | 2003-03-11 | 2008-04-08 | Yanmar Co., Ltd. | Exhaust gas recirculation device for engine |
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