IT1029411B - Perfezionamento nei motori a combustione interna con accenstone a scintilla muniti di precamera - Google Patents

Perfezionamento nei motori a combustione interna con accenstone a scintilla muniti di precamera

Info

Publication number
IT1029411B
IT1029411B IT47930/75A IT4793075A IT1029411B IT 1029411 B IT1029411 B IT 1029411B IT 47930/75 A IT47930/75 A IT 47930/75A IT 4793075 A IT4793075 A IT 4793075A IT 1029411 B IT1029411 B IT 1029411B
Authority
IT
Italy
Prior art keywords
accenstone
precamera
spark
improvement
internal combustion
Prior art date
Application number
IT47930/75A
Other languages
English (en)
Italian (it)
Original Assignee
Gen Motors Corp
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 Gen Motors Corp filed Critical Gen Motors Corp
Application granted granted Critical
Publication of IT1029411B publication Critical patent/IT1029411B/it

Links

Classifications

    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/12—Engines characterised by precombustion chambers with positive ignition
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
IT47930/75A 1974-02-04 1975-01-30 Perfezionamento nei motori a combustione interna con accenstone a scintilla muniti di precamera IT1029411B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43935274A 1974-02-04 1974-02-04
US525028A US3921605A (en) 1974-02-04 1974-11-18 Plasma jet ignition engine and method

Publications (1)

Publication Number Publication Date
IT1029411B true IT1029411B (it) 1979-03-10

Family

ID=27032019

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47930/75A IT1029411B (it) 1974-02-04 1975-01-30 Perfezionamento nei motori a combustione interna con accenstone a scintilla muniti di precamera

Country Status (5)

Country Link
US (1) US3921605A (de)
JP (1) JPS50108407A (de)
DE (1) DE2503811A1 (de)
FR (1) FR2259984A1 (de)
IT (1) IT1029411B (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221361Y2 (de) * 1974-02-21 1977-05-17
JPS5142245B2 (de) * 1974-07-08 1976-11-15
US4149511A (en) * 1974-07-31 1979-04-17 Toyota Jidosha Kogyo Kabushiki Kaisha Torch ignition type internal combustion engine
US4108133A (en) * 1974-07-31 1978-08-22 Toyota Jidosha Kogyo Kabushiki Kaisha Internal combustion engine having an auxiliary combustion chamber without an intake valve
JPS5115704A (en) * 1974-07-31 1976-02-07 Toyota Motor Co Ltd Kyukibenojushinai fukunenshoshitsukaranaru nainenkikan
JPS5142309U (de) * 1974-09-24 1976-03-29
IT1078645B (it) * 1976-09-22 1985-05-08 Fiat Spa Perfezionamento della camera di combustione particolarmente per motori a carica stratificata
JPS53120005A (en) * 1977-03-28 1978-10-20 Toyota Motor Corp Internal combustion engine-with-sub-combustion-chamber ignition method
DE2802202C2 (de) * 1978-01-19 1986-09-04 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur Erfassung von Druckschwankungen im Brennraum einer Brennkraftmaschine
DE2831452A1 (de) * 1978-07-18 1980-01-31 Bosch Gmbh Robert Brennkraftmaschine mit einem hauptbrennraum und einer in eine zuendkammer eingesetzten zuendeinrichtung
US4203393A (en) * 1979-01-04 1980-05-20 Ford Motor Company Plasma jet ignition engine and method
JPS5596368A (en) * 1979-01-18 1980-07-22 Nissan Motor Co Ltd Spark-ignited internal combustion engine
DE2951029A1 (de) * 1979-12-19 1981-06-25 Robert Bosch Gmbh, 7000 Stuttgart Fremdgezuendete brennkraftmaschine mit je einem hauptbrennraum pro zylinder und einer zuendkammer
JPS60551B2 (ja) * 1980-02-29 1985-01-08 日産自動車株式会社 プラズマ点火装置
DE3025926A1 (de) * 1980-07-09 1982-02-04 Robert Bosch Gmbh, 7000 Stuttgart Fremdgezuendete brennkraftmaschine mit wenigstens einem hauptbrennraum und einer diesem zugeordneten zuendkammer
US4332223A (en) * 1980-08-29 1982-06-01 Dalton James M Plasma fuel ignitors
US4364342A (en) * 1980-10-01 1982-12-21 Ford Motor Company Ignition system employing plasma spray
US4471732A (en) * 1983-07-20 1984-09-18 Luigi Tozzi Plasma jet ignition apparatus
US4766855A (en) * 1983-07-20 1988-08-30 Cummins Engine Co., Inc. Plasma jet ignition apparatus
DE3436628A1 (de) * 1984-10-05 1986-04-10 BERU Ruprecht GmbH & Co KG, 7140 Ludwigsburg Zuendkerze
US4841925A (en) * 1986-12-22 1989-06-27 Combustion Electromagnetics, Inc. Enhanced flame ignition for hydrocarbon fuels
JPH02502661A (ja) * 1986-12-22 1990-08-23 コンバッション・エレクトロマグネチックス・インコーポレーテッド 電界放電の形成
US4924829A (en) * 1989-09-11 1990-05-15 General Motors Corporation Apparatus for torch jet assisted spark ignition
US5211142A (en) * 1990-03-30 1993-05-18 Board Of Regents, The University Of Texas System Miniature railgun engine ignitor
US5076223A (en) * 1990-03-30 1991-12-31 Board Of Regents, The University Of Texas System Miniature railgun engine ignitor
US5587630A (en) * 1993-10-28 1996-12-24 Pratt & Whitney Canada Inc. Continuous plasma ignition system
US5421300A (en) * 1994-02-28 1995-06-06 General Motors Corporation Torch jet spark plug
CN1076086C (zh) * 1997-10-06 2001-12-12 杨锦耀 用等离子体激励汽车发动机燃烧室内燃料燃烧的方法
US6198209B1 (en) 1997-12-22 2001-03-06 Caterpillar Inc. Shielded spark plug electrode
DE19847096A1 (de) * 1998-10-13 2000-04-20 Massholder Karl F Verfahren und Vorrichtung zur plasmachemischen Reduzierung von gasförmigen und/oder festen Schadstoffen in Abgasen von Verbrennungsmotoren
US6213085B1 (en) * 1999-02-02 2001-04-10 Delphi Technologies, Inc. Directed jet spark plug
US6611083B2 (en) 2000-12-15 2003-08-26 Savage Enterprises, Inc. Torch jet spark plug electrode
JP2005264768A (ja) * 2004-03-17 2005-09-29 Nissan Motor Co Ltd 内燃機関
JP2006061990A (ja) * 2004-08-24 2006-03-09 Hitachi Koki Co Ltd 燃焼式動力工具
CN104612880A (zh) * 2014-12-30 2015-05-13 大连理工大学 等离子束射流控制内燃机预混合压缩燃烧着火相位的方法
JP6556037B2 (ja) * 2015-12-04 2019-08-07 株式会社デンソー 内燃機関及び点火プラグ
JP7413746B2 (ja) * 2019-03-21 2024-01-16 株式会社デンソー 内燃機関用のスパークプラグ及びこれを備えた内燃機関
DE102019205478A1 (de) * 2019-04-16 2020-10-22 Robert Bosch Gmbh Vorkammerzündkerze mit angepasster Kappengeometrie
US11840954B2 (en) 2020-02-24 2023-12-12 Mahle International Gmbh Spark ignited engine with a pre-chamber, a prechamber and an adapter insert for the engine
US11035334B1 (en) 2020-06-12 2021-06-15 Caterpillar Inc. Engine ignition system and method using sparkplug dry firing to extend service life

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565198A (en) * 1949-04-08 1951-08-21 Cooper Bessemer Corp Turbo-supercharged high compression engine having low fuel-air ratio producing low turbine inlet temperature
US2866447A (en) * 1956-02-27 1958-12-30 Economy Engine Co Internal combustion engines
US3521105A (en) * 1967-09-25 1970-07-21 Harry E Franks Ignition device having elongated planar parallel electrodes between which a pulse of ionizable gas is passed
US3710772A (en) * 1970-08-07 1973-01-16 Eldapat General Inc Anti-fouling spark ignition devices
US3776212A (en) * 1970-10-22 1973-12-04 B Karlowitz Method for emission control for spark ignition engines
GB1410471A (en) * 1971-11-16 1975-10-15 Ass Eng Ltd Ignition devices
US3842818A (en) * 1972-11-16 1974-10-22 Ass Eng Ltd Ignition devices

Also Published As

Publication number Publication date
JPS50108407A (de) 1975-08-26
US3921605A (en) 1975-11-25
DE2503811A1 (de) 1975-08-07
FR2259984A1 (de) 1975-08-29

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