GB2007297A - Internal combustion engine equipped with fuel injection system - Google Patents

Internal combustion engine equipped with fuel injection system

Info

Publication number
GB2007297A
GB2007297A GB7841423A GB7841423A GB2007297A GB 2007297 A GB2007297 A GB 2007297A GB 7841423 A GB7841423 A GB 7841423A GB 7841423 A GB7841423 A GB 7841423A GB 2007297 A GB2007297 A GB 2007297A
Authority
GB
United Kingdom
Prior art keywords
combustion engine
internal combustion
fuel injection
injection system
engine equipped
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
GB7841423A
Other versions
GB2007297B (en
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
Publication of GB2007297A publication Critical patent/GB2007297A/en
Application granted granted Critical
Publication of GB2007297B publication Critical patent/GB2007297B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/047—Injectors peculiar thereto injectors with air chambers, e.g. communicating with atmosphere for aerating the nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/044—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit downstream of an air throttle valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

A fuel injector (22d) extends through a wall (24) defining an intake passageway (Pi) leading to a combustion chamber (16d) of the engine, the nozzle body (30) of the fuel injector being located to define an annular air induction chamber (C1) around the nozzle body, and means (28) for swirling air supplied from the chamber C1 into the intake passageway, so that injected fuel mixed with the swirled air to improve atomization. The air may be drawn from upstream of a throttle valve V or may be supplied by a pump. <IMAGE>
GB7841423A 1977-10-25 1978-10-20 Internal combustion enegine equipped with fuel injection system Expired GB2007297B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12729077A JPS5460622A (en) 1977-10-25 1977-10-25 Internal combustion engine with fuel injector

Publications (2)

Publication Number Publication Date
GB2007297A true GB2007297A (en) 1979-05-16
GB2007297B GB2007297B (en) 1982-04-28

Family

ID=14956297

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7841423A Expired GB2007297B (en) 1977-10-25 1978-10-20 Internal combustion enegine equipped with fuel injection system

Country Status (3)

Country Link
JP (1) JPS5460622A (en)
DE (1) DE2846528A1 (en)
GB (1) GB2007297B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2713708A1 (en) * 1993-12-10 1995-06-16 Renault Internal combustion engine for various fuels
WO2008010037A3 (en) * 2006-07-12 2008-03-20 Toyota Motor Co Ltd Fuel injection device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57129255A (en) * 1981-02-04 1982-08-11 Mazda Motor Corp Fuel injection device for engine with supercharger
US8641020B2 (en) * 2012-01-22 2014-02-04 Mark W. Baehr System for dissolving gases in fuel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2713708A1 (en) * 1993-12-10 1995-06-16 Renault Internal combustion engine for various fuels
WO2008010037A3 (en) * 2006-07-12 2008-03-20 Toyota Motor Co Ltd Fuel injection device

Also Published As

Publication number Publication date
GB2007297B (en) 1982-04-28
JPS5460622A (en) 1979-05-16
DE2846528A1 (en) 1979-04-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee