EP3180824A4 - Improved spark plug - Google Patents

Improved spark plug Download PDF

Info

Publication number
EP3180824A4
EP3180824A4 EP15831542.4A EP15831542A EP3180824A4 EP 3180824 A4 EP3180824 A4 EP 3180824A4 EP 15831542 A EP15831542 A EP 15831542A EP 3180824 A4 EP3180824 A4 EP 3180824A4
Authority
EP
European Patent Office
Prior art keywords
spark plug
improved spark
improved
plug
spark
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.)
Withdrawn
Application number
EP15831542.4A
Other languages
German (de)
French (fr)
Other versions
EP3180824A1 (en
Inventor
Mark Farrell
Richard Farrell
Harry E. Ruda
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.)
Nano Spark Inc
Original Assignee
Nano Spark Inc
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 Nano Spark Inc filed Critical Nano Spark Inc
Publication of EP3180824A1 publication Critical patent/EP3180824A1/en
Publication of EP3180824A4 publication Critical patent/EP3180824A4/en
Withdrawn legal-status Critical Current

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
    • 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
EP15831542.4A 2014-08-15 2015-08-13 Improved spark plug Withdrawn EP3180824A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2859488A CA2859488A1 (en) 2014-08-15 2014-08-15 Improved spark plug
PCT/CA2015/050769 WO2016023127A1 (en) 2014-08-15 2015-08-13 Improved spark plug

Publications (2)

Publication Number Publication Date
EP3180824A1 EP3180824A1 (en) 2017-06-21
EP3180824A4 true EP3180824A4 (en) 2018-03-21

Family

ID=55303736

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15831542.4A Withdrawn EP3180824A4 (en) 2014-08-15 2015-08-13 Improved spark plug

Country Status (6)

Country Link
EP (1) EP3180824A4 (en)
JP (1) JP2017529656A (en)
KR (1) KR20170041895A (en)
CN (1) CN106797108A (en)
CA (1) CA2859488A1 (en)
WO (1) WO2016023127A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2021217837B2 (en) * 2020-02-05 2023-12-21 Kabushiki Kaisha Toyota Jidoshokki Combustor
JP7424216B2 (en) 2020-06-10 2024-01-30 株式会社デンソー Spark plugs for internal combustion engines and internal combustion engines

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090241321A1 (en) * 2008-01-25 2009-10-01 Mark Farrell Spark Plug Construction
WO2013010246A1 (en) * 2011-07-19 2013-01-24 Nano Spark Inc. Spark plug construction
US20140354137A1 (en) * 2011-07-19 2014-12-04 Nano Spark Inc. Spark plug

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2513266Y (en) * 2001-12-20 2002-09-25 张琦 Circular tooth shape multiple pole sparking plug

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090241321A1 (en) * 2008-01-25 2009-10-01 Mark Farrell Spark Plug Construction
WO2013010246A1 (en) * 2011-07-19 2013-01-24 Nano Spark Inc. Spark plug construction
US20140354137A1 (en) * 2011-07-19 2014-12-04 Nano Spark Inc. Spark plug

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016023127A1 *

Also Published As

Publication number Publication date
KR20170041895A (en) 2017-04-17
EP3180824A1 (en) 2017-06-21
CA2859488A1 (en) 2016-02-15
WO2016023127A1 (en) 2016-02-18
JP2017529656A (en) 2017-10-05
CN106797108A (en) 2017-05-31

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20170307

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20180219

RIC1 Information provided on ipc code assigned before grant

Ipc: H01T 13/46 20060101AFI20180213BHEP

Ipc: H01T 13/32 20060101ALI20180213BHEP

STAA Information on the status of an ep patent application or granted ep patent

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Effective date: 20180919