HK1182227A1 - Prechamber sparkplug - Google Patents

Prechamber sparkplug

Info

Publication number
HK1182227A1
HK1182227A1 HK13109466.1A HK13109466A HK1182227A1 HK 1182227 A1 HK1182227 A1 HK 1182227A1 HK 13109466 A HK13109466 A HK 13109466A HK 1182227 A1 HK1182227 A1 HK 1182227A1
Authority
HK
Hong Kong
Prior art keywords
sparkplug
prechamber
prechamber sparkplug
Prior art date
Application number
HK13109466.1A
Other languages
English (en)
Chinese (zh)
Inventor
Anko Ernst
Original Assignee
Mtu Friedrichshafen Gmbh
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 Mtu Friedrichshafen Gmbh filed Critical Mtu Friedrichshafen Gmbh
Publication of HK1182227A1 publication Critical patent/HK1182227A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/46—Sparking plugs having two or more spark gaps
    • H01T13/467—Sparking plugs having two or more spark gaps in parallel connection
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/32—Sparking plugs characterised by features of the electrodes or insulation characterised by features of the earthed electrode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/54—Sparking plugs having electrodes arranged in a partly-enclosed ignition chamber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
    • H01T21/02—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs of sparking plugs
    • 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)
  • Manufacturing & Machinery (AREA)
  • Spark Plugs (AREA)
HK13109466.1A 2010-06-02 2013-08-13 Prechamber sparkplug HK1182227A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010022564.9A DE102010022564B4 (de) 2010-06-02 2010-06-02 Vorkammerzündkerze und Verfahren zu deren Herstellung
PCT/EP2011/002620 WO2011151035A1 (de) 2010-06-02 2011-05-27 Vorkammerzündkerze

Publications (1)

Publication Number Publication Date
HK1182227A1 true HK1182227A1 (en) 2013-11-22

Family

ID=44118831

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13109466.1A HK1182227A1 (en) 2010-06-02 2013-08-13 Prechamber sparkplug

Country Status (7)

Country Link
US (1) US9172216B2 (xx)
EP (1) EP2577825B1 (xx)
CN (1) CN103038960B (xx)
DE (1) DE102010022564B4 (xx)
HK (1) HK1182227A1 (xx)
RU (1) RU2545520C2 (xx)
WO (1) WO2011151035A1 (xx)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8584648B2 (en) * 2010-11-23 2013-11-19 Woodward, Inc. Controlled spark ignited flame kernel flow
US9476347B2 (en) 2010-11-23 2016-10-25 Woodward, Inc. Controlled spark ignited flame kernel flow in fuel-fed prechambers
US9172217B2 (en) 2010-11-23 2015-10-27 Woodward, Inc. Pre-chamber spark plug with tubular electrode and method of manufacturing same
EP2751408B1 (en) 2011-09-03 2024-03-20 Prometheus Applied Technologies, LLC Method and apparatus for achieving high power flame jets and reducing quenching and autoignition in prechamber spark plugs for gas engines
US9500118B2 (en) 2011-09-03 2016-11-22 Prometheus Applied Technologies, Llc Method and apparatus for achieving high power flame jets while reducing quenching and autoignition in prechamber spark plugs for gas engines
DE102012018625B4 (de) 2012-09-11 2020-07-02 Mtu Friedrichshafen Gmbh Zündkerze mit einer Elektrodenanordnung und Verfahren zur Herstellung einer Elektrodenanordnung
US9856848B2 (en) 2013-01-08 2018-01-02 Woodward, Inc. Quiescent chamber hot gas igniter
EP2971750A1 (en) * 2013-03-15 2016-01-20 Woodward, Inc. Controlled spark ignited flame kernel flow
CN103259195B (zh) * 2013-05-03 2015-03-11 张蝶儿 一种高效点火的火花塞
US8839762B1 (en) 2013-06-10 2014-09-23 Woodward, Inc. Multi-chamber igniter
US9765682B2 (en) 2013-06-10 2017-09-19 Woodward, Inc. Multi-chamber igniter
CN103452704A (zh) * 2013-08-09 2013-12-18 蔡肃民 微型涡轮喷气发动机空中风车点火装置
DE102014004943A1 (de) 2014-04-04 2015-02-19 Mtu Friedrichshafen Gmbh Vorkammerzündkerze
JP6451148B2 (ja) * 2014-09-01 2019-01-16 株式会社デンソー 内燃機関用のスパークプラグ及びその製造方法
JP6442932B2 (ja) * 2014-09-01 2018-12-26 株式会社デンソー 内燃機関用のスパークプラグ
DE102014015707A1 (de) 2014-10-23 2015-12-03 Federal-Mogul Ignition Gmbh Vorkammerzündkerze
US9653886B2 (en) 2015-03-20 2017-05-16 Woodward, Inc. Cap shielded ignition system
EP3271561B1 (en) 2015-03-20 2018-12-12 Woodward, Inc. Parallel prechamber ignition system
US10066580B2 (en) * 2015-10-15 2018-09-04 The Regents Of The University Of Michigan Lean burn internal combustion engine
US9890689B2 (en) 2015-10-29 2018-02-13 Woodward, Inc. Gaseous fuel combustion
US10208651B2 (en) 2016-02-06 2019-02-19 Prometheus Applied Technologies, Llc Lean-burn pre-combustion chamber
DE102017107728A1 (de) 2017-04-10 2018-10-11 Federal-Mogul Ignition Gmbh Vorkammerzündkerze und Verfahren zu deren Herstellung
CN108321678B (zh) * 2018-01-31 2019-10-15 山东大学 一种预燃室点火结构、系统及其工作方法
DE102020110395A1 (de) * 2020-04-16 2021-10-21 Bayerische Motoren Werke Aktiengesellschaft Fremd gezündete Hubkolben-Brennkraftmaschine mit einem Vorkammerzündsystem
US10938187B1 (en) 2020-05-08 2021-03-02 Caterpillar Inc. Prechamber sparkplug having electrodes located for inhibiting flame kernel quenching
EP3934033B1 (de) * 2020-07-03 2024-02-14 Sparkx GmbH Vorkammer-zündkerze, verfahren zur herstellung einer solchen vorkammer-zündkerze sowie ein eine solche vorkammer-zündkerze umfassender verbrennungsmotor
GB2601762B (en) 2020-12-08 2023-09-27 Caterpillar Energy Solutions Gmbh Pre-combustion chamber assembly with ignition electrodes for an internal combustion engine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1596240A (en) 1924-09-08 1926-08-17 Myron J Dikeman Ignition flash plug
FR768447A (fr) 1934-02-09 1934-08-06 Perfectionnements aux bougies d'allumage pour moteurs
US2047575A (en) * 1935-07-02 1936-07-14 Richard J Burtnett Spark plug
US3710772A (en) * 1970-08-07 1973-01-16 Eldapat General Inc Anti-fouling spark ignition devices
DE3544176C1 (de) * 1985-12-13 1987-05-21 Beru Werk Ruprecht Gmbh Co A Zuendkerze mit kombinierten Gleit- und Luftfunkenstrecken
JPH02186578A (ja) * 1987-12-25 1990-07-20 Ngk Spark Plug Co Ltd スパークプラグ
DE10144976A1 (de) 2001-09-12 2003-04-03 Beru Ag Zündkerze mit Mittelelektrode und Vorkammer
US20050211217A1 (en) * 2004-03-23 2005-09-29 Boley William C Pre-chambered type spark plug with pre-chamber entirely below a bottom surface of a cylinder head
RU2282290C2 (ru) * 2004-05-07 2006-08-20 Валерий Аркадьевич Горынцев Свеча зажигания для двигателя внутреннего сгорания
EP1701419A1 (en) * 2005-03-08 2006-09-13 Veenstra- Glazenborg B.V. A pre-chamber sparkplug, and combustion engine including a pre-chamber sparkplug
US7513234B1 (en) * 2007-10-31 2009-04-07 Caterpillar Inc. Pre-chamber igniter having adjustable electrode
DE102010004851B4 (de) * 2009-12-18 2014-05-28 Federal-Mogul Ignition Gmbh Vorkammer-Zündkerze für eine mit Gas betriebene Brennkraftmaschine
WO2011086651A1 (ja) * 2010-01-15 2011-07-21 日本特殊陶業株式会社 点火プラグ及びその点火プラグの製造方法

Also Published As

Publication number Publication date
CN103038960A (zh) 2013-04-10
US9172216B2 (en) 2015-10-27
DE102010022564B4 (de) 2019-02-21
RU2012156886A (ru) 2014-07-20
DE102010022564A1 (de) 2011-12-08
EP2577825A1 (de) 2013-04-10
RU2545520C2 (ru) 2015-04-10
US20130099653A1 (en) 2013-04-25
EP2577825B1 (de) 2015-07-08
CN103038960B (zh) 2014-11-05
WO2011151035A1 (de) 2011-12-08

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20190524