JPS555443A - Starting auxiliary device of diesel engine - Google Patents

Starting auxiliary device of diesel engine

Info

Publication number
JPS555443A
JPS555443A JP7697078A JP7697078A JPS555443A JP S555443 A JPS555443 A JP S555443A JP 7697078 A JP7697078 A JP 7697078A JP 7697078 A JP7697078 A JP 7697078A JP S555443 A JPS555443 A JP S555443A
Authority
JP
Japan
Prior art keywords
starting
egr
suction
throttle valve
diesel engine
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
JP7697078A
Other languages
Japanese (ja)
Inventor
Chuichi Shiozaki
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 JP7697078A priority Critical patent/JPS555443A/en
Publication of JPS555443A publication Critical patent/JPS555443A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To assist starting, by increasing suction heating by enlarging the quantity of EGR gas when starting, in a diesel engine.
CONSTITUTION: A throttle valve 7 is mounted to the stream side upper than an injection port 6 to a suction passage 2 of EGR gas. A controller 8 is installed which provides the throttle valve 7 with closing signals when starting an engine. Thus, a large quantity of EGR gases are injected into suction through an EGR passage 4 because an EGR valve 5 is opened an the throttle valve 7 is closed when starting. Consequently, starting capacity is imoroved because a large quantity of residual oxygen and combustible fuel in exhaust gas function as both suction heating action and the supply working of evaporated fuel.
COPYRIGHT: (C)1980,JPO&Japio
JP7697078A 1978-06-27 1978-06-27 Starting auxiliary device of diesel engine Pending JPS555443A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7697078A JPS555443A (en) 1978-06-27 1978-06-27 Starting auxiliary device of diesel engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7697078A JPS555443A (en) 1978-06-27 1978-06-27 Starting auxiliary device of diesel engine

Publications (1)

Publication Number Publication Date
JPS555443A true JPS555443A (en) 1980-01-16

Family

ID=13620631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7697078A Pending JPS555443A (en) 1978-06-27 1978-06-27 Starting auxiliary device of diesel engine

Country Status (1)

Country Link
JP (1) JPS555443A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369753A (en) * 1980-07-25 1983-01-25 Toyota Jidosha Kogyo Kabushiki Kaisha Pressure mediated diesel engine exhaust gas recirculation control system
FR2887589A1 (en) * 2005-06-27 2006-12-29 Renault Sas Direct injection engine e.g. diesel engine, controlling method for use during cold start, involves recirculating exhaust gas in closed loop and heating recirculated gas using electrical resistor that is disposed on loop

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369753A (en) * 1980-07-25 1983-01-25 Toyota Jidosha Kogyo Kabushiki Kaisha Pressure mediated diesel engine exhaust gas recirculation control system
FR2887589A1 (en) * 2005-06-27 2006-12-29 Renault Sas Direct injection engine e.g. diesel engine, controlling method for use during cold start, involves recirculating exhaust gas in closed loop and heating recirculated gas using electrical resistor that is disposed on loop

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