JPS5581256A - Start assisting device for diesel engine - Google Patents

Start assisting device for diesel engine

Info

Publication number
JPS5581256A
JPS5581256A JP15455978A JP15455978A JPS5581256A JP S5581256 A JPS5581256 A JP S5581256A JP 15455978 A JP15455978 A JP 15455978A JP 15455978 A JP15455978 A JP 15455978A JP S5581256 A JPS5581256 A JP S5581256A
Authority
JP
Japan
Prior art keywords
engine
valve
pump
heater
assisting device
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.)
Granted
Application number
JP15455978A
Other languages
Japanese (ja)
Other versions
JPS5855346B2 (en
Inventor
Kunihiro Kuwabara
Susumu Kawase
Masatoshi Takazawa
Masaru Nakajima
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 JP15455978A priority Critical patent/JPS5855346B2/en
Publication of JPS5581256A publication Critical patent/JPS5581256A/en
Publication of JPS5855346B2 publication Critical patent/JPS5855346B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE: To improve starting performance of a diesel engine, by using a burning type heater as a start assisting device for the engine and controlling the heating of this heater by means of an oxygen sensor.
CONSTITUTION: Fuel, which is introduced into a fuel injection pump 1 through a feed pump 2 and a filter 3, is pressurized by a pump 1 and injected into an engine through a jetting valve 4. A part of the fuel from the pump 1 is introduced into a burning type heater 9 in an intake pipe 8 through a return pipe 5 and a branch pipe 6. The branch pipe 6 is provided with a solenoid valve 6 on its top, and this valve is opened and closed by a starter switch 13 and signal from an oxygen sensor 10 provided in the intake pipe 8. The valve 7 is opened at a constant value of oxygen content in air inhaled by the engine so that a burning is conducted in the heater 9.
COPYRIGHT: (C)1980,JPO&Japio
JP15455978A 1978-12-12 1978-12-12 Diesel engine starting aid Expired JPS5855346B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15455978A JPS5855346B2 (en) 1978-12-12 1978-12-12 Diesel engine starting aid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15455978A JPS5855346B2 (en) 1978-12-12 1978-12-12 Diesel engine starting aid

Publications (2)

Publication Number Publication Date
JPS5581256A true JPS5581256A (en) 1980-06-19
JPS5855346B2 JPS5855346B2 (en) 1983-12-09

Family

ID=15586885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15455978A Expired JPS5855346B2 (en) 1978-12-12 1978-12-12 Diesel engine starting aid

Country Status (1)

Country Link
JP (1) JPS5855346B2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4737159U (en) * 1971-05-15 1972-12-25
JPS4960941U (en) * 1972-09-06 1974-05-29
JPS4996866A (en) * 1973-01-20 1974-09-13

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4737159U (en) * 1971-05-15 1972-12-25
JPS4960941U (en) * 1972-09-06 1974-05-29
JPS4996866A (en) * 1973-01-20 1974-09-13

Also Published As

Publication number Publication date
JPS5855346B2 (en) 1983-12-09

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