JPS56515A - Sub chamber type internal-combustion engine - Google Patents

Sub chamber type internal-combustion engine

Info

Publication number
JPS56515A
JPS56515A JP7546079A JP7546079A JPS56515A JP S56515 A JPS56515 A JP S56515A JP 7546079 A JP7546079 A JP 7546079A JP 7546079 A JP7546079 A JP 7546079A JP S56515 A JPS56515 A JP S56515A
Authority
JP
Japan
Prior art keywords
fuel
sub chamber
chamber
supersonic
circuit
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
JP7546079A
Other languages
Japanese (ja)
Inventor
Kyugo Hamai
Yasuhiko Nakagawa
Akiji Nakai
Ryusaburo Maruyama
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 JP7546079A priority Critical patent/JPS56515A/en
Publication of JPS56515A publication Critical patent/JPS56515A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

PURPOSE: To improve combustion properties in a sub chamber and enable dilute combustion by a method wherein a supersonic atomizer and a heater are employed in a device for feeding fuel into the sub chamber and the fuel is ignited in the sub chamber with a plasma injecting ignition plug.
CONSTITUTION: When fuel is sucked into a main chamber 3, an electromagnetic opening and closing valve 13 is opened with a predetermined time delay by a delay circuit 52 and a sub chamber fuel feeding device 17 is communicated with a sub chamber 19 through a released fuel pipe 16. This sub chamber fuel feeding device 17 atomizes liquid fuel by a supersonic oscillation of a supersonic oscillator 25 caused by a high-frequency oscillating circuit 27 operated by closing a switch 30 and the atomized fuel is fed into the sub chamber 19 after it is heated and vaporized by a heater 29. The vaporized fuel in the sub chamber 19 is ignited by a plasma injecting ignition plug 8, a central electrode 10 of which is connected to an ordinary ignition circuit 33 and a plasma ignition circuit 34, and is injected into the main chamber 3 while mixing plasmic gas into the combustion flame thereof.
COPYRIGHT: (C)1981,JPO&Japio
JP7546079A 1979-06-14 1979-06-14 Sub chamber type internal-combustion engine Pending JPS56515A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7546079A JPS56515A (en) 1979-06-14 1979-06-14 Sub chamber type internal-combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7546079A JPS56515A (en) 1979-06-14 1979-06-14 Sub chamber type internal-combustion engine

Publications (1)

Publication Number Publication Date
JPS56515A true JPS56515A (en) 1981-01-07

Family

ID=13576924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7546079A Pending JPS56515A (en) 1979-06-14 1979-06-14 Sub chamber type internal-combustion engine

Country Status (1)

Country Link
JP (1) JPS56515A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57143122A (en) * 1981-02-27 1982-09-04 Nissan Motor Co Ltd Internal combustion engine
JP2009036123A (en) * 2007-08-02 2009-02-19 Nissan Motor Co Ltd Non-equilibrium plasma discharge engine
JP2010077870A (en) * 2008-09-25 2010-04-08 Toyota Motor Corp Internal combustion engine equipped with plasma ignition device
AT507156B1 (en) * 2008-07-22 2011-12-15 Ge Jenbacher Gmbh & Co Ohg DEVICE FOR IGNITING A FUEL / AIR MIXTURE
JP2014129788A (en) * 2012-12-28 2014-07-10 Mitsubishi Heavy Ind Ltd Precombustion chamber type gas engine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57143122A (en) * 1981-02-27 1982-09-04 Nissan Motor Co Ltd Internal combustion engine
JP2009036123A (en) * 2007-08-02 2009-02-19 Nissan Motor Co Ltd Non-equilibrium plasma discharge engine
AT507156B1 (en) * 2008-07-22 2011-12-15 Ge Jenbacher Gmbh & Co Ohg DEVICE FOR IGNITING A FUEL / AIR MIXTURE
US8191530B2 (en) 2008-07-22 2012-06-05 Ge Jenbacher Gmbh & Co Ohg Device for igniting a fuel/air mixture
JP2010077870A (en) * 2008-09-25 2010-04-08 Toyota Motor Corp Internal combustion engine equipped with plasma ignition device
JP2014129788A (en) * 2012-12-28 2014-07-10 Mitsubishi Heavy Ind Ltd Precombustion chamber type gas engine

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