EP3705714A4 - Motor - Google Patents

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Info

Publication number: EP3705714A4
Authority: EP; European Patent Office
Prior art keywords: engine
Prior art date: 2017-10-30
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP18872591.5A

Other languages

English (en)

French (fr)

Other versions

EP3705714A1 (de

Inventor

Masahiro Furutani

Ryoichi Hagiwara

Toru Takemoto

Kazuteru TOSHINGA

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.)

Nagoya Institute of Technology NUC

Yanmar Co Ltd

Original Assignee

Nagoya Institute of Technology NUC

Yanmar 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.)

2017-10-30

Filing date

2018-10-18

Publication date

2021-11-17

2017-10-30 Priority claimed from JP2017209776A external-priority patent/JP6886658B2/ja

2017-10-30 Priority claimed from JP2017209777A external-priority patent/JP2019082134A/ja

2018-10-18 Application filed by Nagoya Institute of Technology NUC, Yanmar Co Ltd filed Critical Nagoya Institute of Technology NUC

2020-09-09 Publication of EP3705714A1 publication Critical patent/EP3705714A1/de

2021-11-17 Publication of EP3705714A4 publication Critical patent/EP3705714A4/de

Status Withdrawn legal-status Critical Current

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
- F02P3/00—Other installations
- F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
- F02P3/04—Layout of circuits
- F02P3/0407—Opening or closing the primary coil circuit with electronic switching means
- F02P3/0435—Opening or closing the primary coil circuit with electronic switching means with semiconductor devices
- 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
- H01T13/22—Sparking plugs characterised by features of the electrodes or insulation having two or more electrodes embedded in insulation
- 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
- F02P9/00—Electric spark ignition control, not otherwise provided for
- F02P9/002—Control of spark intensity, intensifying, lengthening, suppression
- F02P9/007—Control of spark intensity, intensifying, lengthening, suppression by supplementary electrical discharge in the pre-ionised electrode interspace of the sparking plug, e.g. plasma jet ignition

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)

EP18872591.5A 2017-10-30 2018-10-18 Motor Withdrawn EP3705714A4 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2017209776A JP6886658B2 (ja)	2017-10-30	2017-10-30	エンジン
JP2017209777A JP2019082134A (ja)	2017-10-30	2017-10-30	エンジン
PCT/JP2018/038844 WO2019087799A1 (ja)	2017-10-30	2018-10-18	エンジン

Publications (2)

Publication Number	Publication Date
EP3705714A1 EP3705714A1 (de)	2020-09-09
EP3705714A4 true EP3705714A4 (de)	2021-11-17

Family

ID=66333103

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP18872591.5A Withdrawn EP3705714A4 (de)	2017-10-30	2018-10-18	Motor

Country Status (3)

Country	Link
EP (1)	EP3705714A4 (de)
CN (1)	CN111247331A (de)
WO (1)	WO2019087799A1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2010096109A (ja) *	2008-10-17	2010-04-30	Denso Corp	点火装置
JP2011150830A (ja) *	2010-01-20	2011-08-04	Denso Corp	高周波プラズマ点火装置
EP2687714A2 (de) *	2011-03-14	2014-01-22	Imagineering, Inc.	Verbrennungsmotor
WO2017167437A1 (de) *	2016-03-29	2017-10-05	Rosenberger Hochfrequenztechnik Gmbh & Co. Kg	Zündvorrichtung zum zünden eines luft-kraftstoffgemisches in einem brennraum

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60118378U (ja) *	1984-01-18	1985-08-10	阪神エレクトリツク株式会社	容量放電式点火装置
JPH08273950A (ja) *	1995-04-03	1996-10-18	Mitsubishi Electric Corp	内燃機関用点火コイル
JP2001032758A (ja) *	1999-07-22	2001-02-06	Ngk Spark Plug Co Ltd	内燃機関用点火装置
JP3940622B2 (ja) *	2001-11-29	2007-07-04	日本特殊陶業株式会社	内燃機関用点火装置
JP2003172241A (ja) *	2001-12-04	2003-06-20	Mitsubishi Electric Corp	内燃機関の失火検出装置
JP2005185027A (ja)	2003-12-22	2005-07-07	Hiroshi Shirahama	ビーム状火花放電発生装置
JP2007032349A (ja)	2005-07-25	2007-02-08	Denso Corp	内燃機関用点火装置

2018
- 2018-10-18 WO PCT/JP2018/038844 patent/WO2019087799A1/ja unknown
- 2018-10-18 CN CN201880061537.5A patent/CN111247331A/zh active Pending
- 2018-10-18 EP EP18872591.5A patent/EP3705714A4/de not_active Withdrawn

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2010096109A (ja) *	2008-10-17	2010-04-30	Denso Corp	点火装置
JP2011150830A (ja) *	2010-01-20	2011-08-04	Denso Corp	高周波プラズマ点火装置
EP2687714A2 (de) *	2011-03-14	2014-01-22	Imagineering, Inc.	Verbrennungsmotor
WO2017167437A1 (de) *	2016-03-29	2017-10-05	Rosenberger Hochfrequenztechnik Gmbh & Co. Kg	Zündvorrichtung zum zünden eines luft-kraftstoffgemisches in einem brennraum

Also Published As

Publication number	Publication date
WO2019087799A1 (ja)	2019-05-09
EP3705714A1 (de)	2020-09-09
CN111247331A (zh)	2020-06-05

Publication	Publication Date	Title
EP3665544A4 (de)	2021-05-05	Datenbankmotor
EP3604749A4 (de)	2020-02-05	Motorvorrichtung
EP3477076A4 (de)	2020-09-16	Motor
EP3438433A4 (de)	2019-02-06	Motorvorrichtung
EP3418521A4 (de)	2019-05-01	Motorvorrichtung
EP3690208A4 (de)	2020-09-02	Turbolader
EP3441592A4 (de)	2019-11-20	Motorvorrichtung
EP3438438A4 (de)	2019-04-17	Motorvorrichtung
EP3575588A4 (de)	2019-12-18	Motorvorrichtung
EP3604756A4 (de)	2020-03-18	Motorvorrichtung
EP3438434A4 (de)	2019-02-06	Motorvorrichtung
EP3401412A4 (de)	2019-07-17	Grosse kurbelwelle
EP3604760A4 (de)	2020-05-06	Motorvorrichtung
EP3441605A4 (de)	2019-07-24	Motorvorrichtung
EP3611357A4 (de)	2020-11-11	Motor
EP3578795A4 (de)	2020-03-11	Motor
EP3477082A4 (de)	2020-03-11	Motor
EP3508713A4 (de)	2019-09-11	Motorvorrichtung
EP3296556A4 (de)	2018-08-08	Biogasbefeuerter motor
EP3702608A4 (de)	2021-06-30	Motor
EP3252288A4 (de)	2018-12-26	Motoreinheit
EP3660291A4 (de)	2020-08-19	Fahrzeugmotor
EP3608529A4 (de)	2020-04-29	Motorsystem
EP3585947A4 (de)	2020-12-30	Dammanordnung
EP3569831A4 (de)	2020-01-08	Motorvorrichtung

Legal Events

Date	Code	Title	Description
2019-05-11	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2020-08-07	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2020-08-07	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2020-09-09	17P	Request for examination filed	Effective date: 20200514
2020-09-09	AK	Designated contracting states	Kind code of ref document: A1 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
2020-09-09	AX	Request for extension of the european patent	Extension state: BA ME
2021-02-17	DAV	Request for validation of the european patent (deleted)
2021-02-17	DAX	Request for extension of the european patent (deleted)
2021-08-11	RIC1	Information provided on ipc code assigned before grant	Ipc: F02P 15/00 20060101AFI20210706BHEP Ipc: F02P 3/04 20060101ALI20210706BHEP Ipc: H01T 13/32 20060101ALI20210706BHEP Ipc: H01T 13/40 20060101ALI20210706BHEP Ipc: F02P 9/00 20060101ALN20210706BHEP Ipc: H01T 13/44 20060101ALN20210706BHEP
2021-11-17	A4	Supplementary search report drawn up and despatched	Effective date: 20211015
2021-11-17	RIC1	Information provided on ipc code assigned before grant	Ipc: H01T 13/44 20060101ALN20211011BHEP Ipc: F02P 9/00 20060101ALN20211011BHEP Ipc: H01T 13/40 20060101ALI20211011BHEP Ipc: H01T 13/32 20060101ALI20211011BHEP Ipc: F02P 3/04 20060101ALI20211011BHEP Ipc: F02P 15/00 20060101AFI20211011BHEP
2022-09-23	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2022-10-26	18D	Application deemed to be withdrawn	Effective date: 20220514