JPS57157030A - Air intake throttling unit of diesel engine - Google Patents

Air intake throttling unit of diesel engine

Info

Publication number
JPS57157030A
JPS57157030A JP4122681A JP4122681A JPS57157030A JP S57157030 A JPS57157030 A JP S57157030A JP 4122681 A JP4122681 A JP 4122681A JP 4122681 A JP4122681 A JP 4122681A JP S57157030 A JPS57157030 A JP S57157030A
Authority
JP
Japan
Prior art keywords
running
air intake
isn
diesel engine
vehicle
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
JP4122681A
Other languages
Japanese (ja)
Other versions
JPH0137579B2 (en
Inventor
Shigefumi Yasuhara
Yoshitsuna Terasaka
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP4122681A priority Critical patent/JPS57157030A/en
Publication of JPS57157030A publication Critical patent/JPS57157030A/en
Publication of JPH0137579B2 publication Critical patent/JPH0137579B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE:To decrease running resistance and improve a degree of fuel consumption in running by arranging air intake throttle control circuit to control movement of driving means of air intake throttle of Diesel engine on the basis of output of an inertia running detecting means. CONSTITUTION:The throttle valve 7 in an air intake pipe 6 is driven by operating a diaphragm valve 5, shifting negative pressure of a vacuum pump 1 to three way magnetic valve 4 through a reservoir 3. An interia running is made in such a case that accelerator is entirely closed, speed of the car isn't less than the arranged value, a brake isn't stepeed on, the speed change gear is ketp on the position of gear other than the neutral position, and a clutch isn't stepped on. Thus running resistance as the whole part of vehicle is decreased pressing the air intake at the interita running time of the vehicle, so that the rate of fuel consumption in running can be improved.
JP4122681A 1981-03-20 1981-03-20 Air intake throttling unit of diesel engine Granted JPS57157030A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4122681A JPS57157030A (en) 1981-03-20 1981-03-20 Air intake throttling unit of diesel engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4122681A JPS57157030A (en) 1981-03-20 1981-03-20 Air intake throttling unit of diesel engine

Publications (2)

Publication Number Publication Date
JPS57157030A true JPS57157030A (en) 1982-09-28
JPH0137579B2 JPH0137579B2 (en) 1989-08-08

Family

ID=12602488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4122681A Granted JPS57157030A (en) 1981-03-20 1981-03-20 Air intake throttling unit of diesel engine

Country Status (1)

Country Link
JP (1) JPS57157030A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5569734A (en) * 1978-11-03 1980-05-26 Bosch Gmbh Robert Device for controlling mixed ratio of mixture for internal combustion engine
JPS5635528U (en) * 1979-08-27 1981-04-06

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2357138C3 (en) * 1973-11-15 1978-08-03 Windmoeller & Hoelscher, 4540 Lengerich After-cooling device for blown films made of thermoplastics

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5569734A (en) * 1978-11-03 1980-05-26 Bosch Gmbh Robert Device for controlling mixed ratio of mixture for internal combustion engine
JPS5635528U (en) * 1979-08-27 1981-04-06

Also Published As

Publication number Publication date
JPH0137579B2 (en) 1989-08-08

Similar Documents

Publication Publication Date Title
JPS55160132A (en) Revolution controller of internal combustion engine
JPS57167529A (en) Control system for torque convertor equipped with direct connection clutch
US4148230A (en) Emission control system dependent upon transmission condition in a motor vehicle
TW325446B (en) Control device for an automatic variable speed machine
JPS57182530A (en) Controller for automotive clutch
US4188918A (en) Internal combustion engine having inducted charge control means driven by engine through variable speed hydraulic transmission
JPS54113726A (en) Device for controlling idle rotational number of internal combustion engine
JPS5744751A (en) Air-conditioner for automobile
JPS57157030A (en) Air intake throttling unit of diesel engine
JPS5793652A (en) Internal combustion engine with plural power sources
JPS56101031A (en) Intake system for automotive diesel engine
JPS56101032A (en) Intake system for diesel engine
GB1181357A (en) Improvements relating to the control of automatic gearing in motor vehicles
JPS55132438A (en) Variable capacity flywheel
JPS6419135A (en) Throttle valve control device for engine
JPS6460767A (en) Method for controlling air-fuel ratio of internal combustion engine mounted on vehicle
KR950002621B1 (en) Supercharging apparatus using by brake-generating pressure
JPS6034765Y2 (en) Engine exhaust gas recirculation control device
JPS56154335A (en) Method and device for controlling running of automobile
JPS6229939U (en)
JPH0130589Y2 (en)
JPS634008B2 (en)
JPS56156424A (en) Idling revolution speed-up device
JPS57159922A (en) Turbocharger for diesel engine
JPS551208A (en) Controller of automobile air conditioner