JPS55139960A - Starting aid for diesel engine - Google Patents

Starting aid for diesel engine

Info

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
Application number
JP4817079A
Other languages
Japanese (ja)
Inventor
Satoshi Sakai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hino Motors Ltd
Original Assignee
Hino Motors Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hino Motors Ltd filed Critical Hino Motors Ltd
Priority to JP4817079A priority Critical patent/JPS55139960A/en
Publication of JPS55139960A publication Critical patent/JPS55139960A/en
Pending legal-status Critical Current

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
JP4817079A 1979-04-19 1979-04-19 Starting aid for diesel engine Pending JPS55139960A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50144817A (en) * 1974-05-13 1975-11-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50144817A (en) * 1974-05-13 1975-11-20

Cited By (3)

* Cited by examiner, † Cited by third party
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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