IT1237186B - Candela di accensione con un elettrodo di massa cilindrico cavo e un procedimento di accensione mediante l'impiego di questa. - Google Patents

Candela di accensione con un elettrodo di massa cilindrico cavo e un procedimento di accensione mediante l'impiego di questa.

Info

Publication number
IT1237186B
IT1237186B IT04858689A IT4858689A IT1237186B IT 1237186 B IT1237186 B IT 1237186B IT 04858689 A IT04858689 A IT 04858689A IT 4858689 A IT4858689 A IT 4858689A IT 1237186 B IT1237186 B IT 1237186B
Authority
IT
Italy
Prior art keywords
ignition
spark plug
procedure
cable cylinder
mass electrode
Prior art date
Application number
IT04858689A
Other languages
English (en)
Other versions
IT8948586A0 (it
Inventor
Ryohei Kashiwara
Hideaki Kashiwara
Hidehiko Noguchi
Takeaki Kashiwara
Original Assignee
Ryohei Kashiwara
Hideaki Kashiwara
Hidehiko Noguchi
Takeaki Kashiwara
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
Priority claimed from JP29692488A external-priority patent/JPH02142080A/ja
Priority claimed from JP2917489A external-priority patent/JPH02144873A/ja
Application filed by Ryohei Kashiwara, Hideaki Kashiwara, Hidehiko Noguchi, Takeaki Kashiwara filed Critical Ryohei Kashiwara
Publication of IT8948586A0 publication Critical patent/IT8948586A0/it
Application granted granted Critical
Publication of IT1237186B publication Critical patent/IT1237186B/it

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
    • F02P13/00—Sparking plugs structurally combined with other parts of internal-combustion engines
    • 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
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spark Plugs (AREA)
IT04858689A 1988-11-24 1989-11-22 Candela di accensione con un elettrodo di massa cilindrico cavo e un procedimento di accensione mediante l'impiego di questa. IT1237186B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29692488A JPH02142080A (ja) 1988-11-24 1988-11-24 点火栓の速燃焼装置
JP2917489A JPH02144873A (ja) 1989-02-08 1989-02-08 点火栓の速燃焼方法

Publications (2)

Publication Number Publication Date
IT8948586A0 IT8948586A0 (it) 1989-11-22
IT1237186B true IT1237186B (it) 1993-05-24

Family

ID=26367329

Family Applications (1)

Application Number Title Priority Date Filing Date
IT04858689A IT1237186B (it) 1988-11-24 1989-11-22 Candela di accensione con un elettrodo di massa cilindrico cavo e un procedimento di accensione mediante l'impiego di questa.

Country Status (6)

Country Link
US (1) US5051651A (it)
KR (1) KR900008169A (it)
DE (1) DE3937215A1 (it)
FR (1) FR2640091A1 (it)
GB (1) GB2225385B (it)
IT (1) IT1237186B (it)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3473044B2 (ja) * 1993-04-28 2003-12-02 株式会社デンソー スパークプラグ
US5408961A (en) * 1993-08-09 1995-04-25 Innovative Automative Technologies Int. Ltd. Ignition plug
USD427972S (en) * 1997-12-16 2000-07-11 Kevin Ray Parker Negative electrode for spark plug
US6198209B1 (en) 1997-12-22 2001-03-06 Caterpillar Inc. Shielded spark plug electrode
US6495948B1 (en) 1998-03-02 2002-12-17 Pyrotek Enterprises, Inc. Spark plug
JP4451984B2 (ja) * 1998-03-02 2010-04-14 パイロテック エンタープライズィズ インコーポレイテッド 改良された作用特性を提供するスパークプラグ
US5984668A (en) * 1998-08-14 1999-11-16 Landfill Technologies, Inc. Sparking device for promoting avoidance of short-circuiting
US6882092B1 (en) * 2003-05-20 2005-04-19 Bill Nguyen Jet nozzle spark plug
DE10331418A1 (de) * 2003-07-10 2005-01-27 Bayerische Motoren Werke Ag Plasmastrahl-Zündkerze
JP4696220B2 (ja) * 2005-07-15 2011-06-08 三菱自動車工業株式会社 点火プラグ
CN101471543B (zh) * 2007-12-28 2011-10-26 李忠尧 一种火花引导装置
US8461750B2 (en) * 2009-09-11 2013-06-11 Woodward, Inc. Pre-chamber spark plug and electrodes therefor
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
US8584648B2 (en) * 2010-11-23 2013-11-19 Woodward, Inc. Controlled spark ignited flame kernel flow
US9225151B2 (en) * 2012-02-09 2015-12-29 Cummins Ip, Inc. Spark plug for removing residual exhaust gas and associated combustion chamber
DE102012208069A1 (de) * 2012-05-15 2013-11-21 Man Diesel & Turbo Se Zündkerze für eine Brennkraftmaschine
US9856848B2 (en) 2013-01-08 2018-01-02 Woodward, Inc. Quiescent chamber hot gas igniter
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
JP5847259B2 (ja) * 2013-11-12 2016-01-20 日本特殊陶業株式会社 スパークプラグ
EP3271561B1 (en) 2015-03-20 2018-12-12 Woodward, Inc. Parallel prechamber ignition system
US9653886B2 (en) 2015-03-20 2017-05-16 Woodward, Inc. Cap shielded ignition system
US9890689B2 (en) 2015-10-29 2018-02-13 Woodward, Inc. Gaseous fuel combustion
JP2019133772A (ja) * 2018-01-29 2019-08-08 株式会社デンソー スパークプラグ

Family Cites Families (26)

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Publication number Priority date Publication date Assignee Title
GB752675A (it) * 1900-01-01
GB744945A (it) *
BE406318A (it) *
FR486920A (fr) * 1917-09-25 1918-05-16 Mario Ferraris Bougie d'allumage pour moteurs à explosion
GB120113A (en) * 1917-11-08 1918-10-31 Frederick Gerken Improvements in or relating to Spark Plugs.
GB496701A (en) * 1937-08-21 1938-12-05 Bernard Hopps Improvements relating to sparking plugs
GB529528A (en) * 1938-06-06 1940-11-22 Gen Motors Corp Improved ignition plug for internal combustion engines
US2208667A (en) * 1939-08-15 1940-07-23 Devine Julius Aviation spark plug
US2266999A (en) * 1940-09-20 1941-12-23 Smith Charles Spark plug
DE1827995U (de) * 1960-08-03 1961-03-09 Siemens Schuckertwerke Aktiege Kammerzuendkerze.
DE1871808U (de) * 1962-10-16 1963-05-09 Entwicklung Und Appbau Dipl In Elektrische zuendapparatur.
US3229139A (en) * 1962-10-18 1966-01-11 John E Watson High temperature spark plug
US3315925A (en) * 1965-04-05 1967-04-25 Market Decorators Inc Holder for greens
DE1576667A1 (de) * 1967-05-22 1970-11-26 Entwicklung Und Appbau Dipl In Elektrische Zuendvorrichtung,insbesondere Zuendkerze fuer Verbrennungsmotor
US3970885A (en) * 1972-09-18 1976-07-20 Nippondenso Co., Ltd. Ignition plug for internal combustion engines
JPS521243A (en) * 1975-06-23 1977-01-07 Kenji Tajima Ignition plug of internal combustion engine
US4028576A (en) * 1975-07-21 1977-06-07 David Wofsey Sonic spark plug
DE2806358C2 (de) * 1978-02-15 1987-01-29 Robert Bosch Gmbh, 7000 Stuttgart Zündkerze zum Einbau in eine Vorkammer
FR2479588A1 (fr) * 1980-03-28 1981-10-02 Girodin Marius Bougie d'allumage pour moteur a explosion
CH624509A5 (it) * 1980-05-30 1981-07-31 Espada Anstalt
EP0167687A1 (en) * 1984-07-10 1986-01-15 Wen-Tu Wang A spark plug with a ring-shaped ground electrode
DE3619938A1 (de) * 1986-06-13 1987-12-17 Bayerische Motoren Werke Ag Zuendkerze fuer brennkraftmaschinen
WO1988006231A1 (en) * 1987-02-19 1988-08-25 Hi-Tech International Laboratory Company Limited Combustion system for internal combustion engine and combustor used therefor
FR2612346A1 (fr) * 1987-03-13 1988-09-16 Bernies Francis Transformation d'une bougie d'allumage classique en bougie d'allumage semi-annulaire 7/8 fermee, reglable
DD276570A1 (de) * 1988-10-17 1990-02-28 Sonnenberg Elektrokeramische Langlebensdauerzuendkerze
JPH02117086A (ja) * 1988-10-26 1990-05-01 Ryohei Kashiwabara 点火栓並びに点火栓ににる燃焼方法

Also Published As

Publication number Publication date
IT8948586A0 (it) 1989-11-22
GB8925243D0 (en) 1989-12-28
GB2225385B (en) 1993-08-25
US5051651A (en) 1991-09-24
KR900008169A (ko) 1990-06-02
DE3937215A1 (de) 1990-05-31
GB2225385A (en) 1990-05-30
FR2640091A1 (fr) 1990-06-08

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941130