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JPS57148022A - Multiple-point-ignition internal combustion engine - Google Patents

Multiple-point-ignition internal combustion engine

Info

Publication number
JPS57148022A
JPS57148022A JP56033074A JP3307481A JPS57148022A JP S57148022 A JPS57148022 A JP S57148022A JP 56033074 A JP56033074 A JP 56033074A JP 3307481 A JP3307481 A JP 3307481A JP S57148022 A JPS57148022 A JP S57148022A
Authority
JP
Japan
Prior art keywords
cylinder block
electrode units
insulator plate
cylinder
point
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
JP56033074A
Other languages
Japanese (ja)
Inventor
Norihiko Nakamura
Toyoichi Umehana
Yoshiaki Shibata
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Toyota Jidosha Kogyo KK
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 Toyota Motor Corp, Toyota Jidosha Kogyo KK filed Critical Toyota Motor Corp
Priority to JP56033074A priority Critical patent/JPS57148022A/en
Publication of JPS57148022A publication Critical patent/JPS57148022A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/08—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits having multiple-spark ignition, i.e. ignition occurring simultaneously at different places in one engine cylinder or in two or more separate engine cylinders
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/242—Arrangement of spark plugs or injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/02—Arrangements having two or more sparking plugs
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B2023/085—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition using several spark plugs per cylinder
    • 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)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

PURPOSE:To enable multiple-point-ignition, by providing spark electrode units on an insulator plate inserted in between a cylinder block and a cylinder head and by grounding the cathodes of some electrode units to the cylinder through terminals secured in a gasket. CONSTITUTION:An insulator plate 4 is inserted in between a cylinder block 1 and a cylinder head 3. A plurality of spark electrodes units 13-20 are provided on the inner circumferential surface of the insulator plate 4 so that the spark electrode units are located at intervals in the circumferential direction of a combustion chamber 7. The anodes A of the electrode units 13, 17 are connected to terminals 21, 22. The cathodes B of the electrode units 16, 20 are grounded to the cylinder block 1 through discs 33, 34. Gaskets 5, 6 are interposed between the insulator plate 4 and the cylinder block 1 or the cylinder head 3. A terminal 32 is secured in the gasket 5. The cathode B of the electrode unit 20 is grounded to the cylinder block 1 through the disc 33 and the terminal 32.
JP56033074A 1981-03-10 1981-03-10 Multiple-point-ignition internal combustion engine Pending JPS57148022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56033074A JPS57148022A (en) 1981-03-10 1981-03-10 Multiple-point-ignition internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56033074A JPS57148022A (en) 1981-03-10 1981-03-10 Multiple-point-ignition internal combustion engine

Publications (1)

Publication Number Publication Date
JPS57148022A true JPS57148022A (en) 1982-09-13

Family

ID=12376566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56033074A Pending JPS57148022A (en) 1981-03-10 1981-03-10 Multiple-point-ignition internal combustion engine

Country Status (1)

Country Link
JP (1) JPS57148022A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5046466A (en) * 1990-09-20 1991-09-10 Lipski Frank F Spark-ignition engine
GB2364098A (en) * 2000-06-28 2002-01-16 Richard Alan Bastable Sparker/spacer plate to replace spark plugs/lower compression ratio in i.c. en gines
JP2007056731A (en) * 2005-08-23 2007-03-08 Toyota Motor Corp Self-igniting internal combustion engine
WO2009008522A1 (en) * 2007-07-12 2009-01-15 Imagineering, Inc. Uniform premix compressed self ignition engine, and engine
WO2009113688A1 (en) * 2008-03-14 2009-09-17 イマジニアリング株式会社 Gasket of internal combustion engine and internal combustion engine
WO2009113692A1 (en) * 2008-03-14 2009-09-17 イマジニアリング株式会社 Multiple discharge plasma apparatus
JP2012036756A (en) * 2010-08-04 2012-02-23 Daihatsu Motor Co Ltd Barrier discharge device
US8367005B2 (en) 2007-07-12 2013-02-05 Imagineering, Inc. Gas processing apparatus, gas processing system, and gas processing method, and exhaust gas processing system and internal combustion engine using the same
US8863495B2 (en) 2007-07-12 2014-10-21 Imagineering, Inc. Ignition/chemical reaction promotion/flame holding device, speed-type internal combustion engine, and furnace
WO2016027873A1 (en) * 2014-08-21 2016-02-25 イマジニアリング株式会社 Compression-ignition type internal combustion engine, and internal combustion engine
EP3366916A1 (en) * 2017-02-22 2018-08-29 Miyama, Inc. Multipoint ignition device and multipoint ignition engine
EP3366915A1 (en) * 2017-02-22 2018-08-29 Miyama, Inc. Multipoint ignition device and multipoint ignition engine

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5046466A (en) * 1990-09-20 1991-09-10 Lipski Frank F Spark-ignition engine
WO1992005365A1 (en) * 1990-09-20 1992-04-02 Lipski Frank F Spark-ignition engine
GB2364098A (en) * 2000-06-28 2002-01-16 Richard Alan Bastable Sparker/spacer plate to replace spark plugs/lower compression ratio in i.c. en gines
GB2364098B (en) * 2000-06-28 2004-10-27 Richard Alan Bastable Internal combustion sparker spacer plate
JP2007056731A (en) * 2005-08-23 2007-03-08 Toyota Motor Corp Self-igniting internal combustion engine
US8863495B2 (en) 2007-07-12 2014-10-21 Imagineering, Inc. Ignition/chemical reaction promotion/flame holding device, speed-type internal combustion engine, and furnace
US8367005B2 (en) 2007-07-12 2013-02-05 Imagineering, Inc. Gas processing apparatus, gas processing system, and gas processing method, and exhaust gas processing system and internal combustion engine using the same
WO2009008522A1 (en) * 2007-07-12 2009-01-15 Imagineering, Inc. Uniform premix compressed self ignition engine, and engine
US8602005B2 (en) 2008-03-14 2013-12-10 Imagineering, Inc. Multiple discharge plasma apparatus
WO2009113692A1 (en) * 2008-03-14 2009-09-17 イマジニアリング株式会社 Multiple discharge plasma apparatus
CN101970829A (en) * 2008-03-14 2011-02-09 创想科学技术工程株式会社 Multiple discharge plasma apparatus
JP2009221943A (en) * 2008-03-14 2009-10-01 Imagineering Inc Gasket of internal combustion engine and internal combustion engine
JP2009221947A (en) * 2008-03-14 2009-10-01 Imagineering Inc Multiple discharge plasma apparatus
US8495989B2 (en) 2008-03-14 2013-07-30 Imagineering, Inc. Gasket of an internal combustion engine and internal combustion engine
WO2009113688A1 (en) * 2008-03-14 2009-09-17 イマジニアリング株式会社 Gasket of internal combustion engine and internal combustion engine
JP2012036756A (en) * 2010-08-04 2012-02-23 Daihatsu Motor Co Ltd Barrier discharge device
WO2016027873A1 (en) * 2014-08-21 2016-02-25 イマジニアリング株式会社 Compression-ignition type internal combustion engine, and internal combustion engine
JPWO2016027873A1 (en) * 2014-08-21 2017-07-20 イマジニアリング株式会社 Compression ignition internal combustion engine and internal combustion engine
EP3366916A1 (en) * 2017-02-22 2018-08-29 Miyama, Inc. Multipoint ignition device and multipoint ignition engine
EP3366915A1 (en) * 2017-02-22 2018-08-29 Miyama, Inc. Multipoint ignition device and multipoint ignition engine
CN108488020A (en) * 2017-02-22 2018-09-04 米亚马株式会社 Multipoint ignition device and multi-spot combustion engine
US10084290B2 (en) 2017-02-22 2018-09-25 Miyama, Inc. Multipoint ignition device and multipoint ignition engine
CN108488020B (en) * 2017-02-22 2020-05-22 米亚马株式会社 Multipoint ignition device and multipoint ignition engine

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