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US1253570A - Spark-plug. - Google Patents

Spark-plug. Download PDF

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Publication number
US1253570A
US1253570A US11767116A US11767116A US1253570A US 1253570 A US1253570 A US 1253570A US 11767116 A US11767116 A US 11767116A US 11767116 A US11767116 A US 11767116A US 1253570 A US1253570 A US 1253570A
Authority
US
United States
Prior art keywords
sparking
plug
spark
emi
die
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.)
Expired - Lifetime
Application number
US11767116A
Inventor
Harry J Berry
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.)
W W GEORGE
Original Assignee
W W GEORGE
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 W W GEORGE filed Critical W W GEORGE
Priority to US11767116A priority Critical patent/US1253570A/en
Application granted granted Critical
Publication of US1253570A publication Critical patent/US1253570A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01T13/20—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

Definitions

  • a cii'cuier sparking member li is seemed ie *die end of the electrode 9 opposite the lmeh "i0 and ie foimed with an oppositeiy 'bewf'eied erige i2, disposed in spaced ieifaffion ii@ 'ille enguiai ieiminais o' *die epn'iiiig mem ees 1.3, which are electiieaiiy emiieebed with ifhe body 5 to provide e spark gap..
  • the iiiwmdiy directed terminais of "che dief meiceiiy Opposed sparking membeie i3 are eppoei'eiy neveied similariy te the edge the sparking member 12, so as to increase the spmiing euface tiieieo and fender me spari?. plug mme eiicent in uae.

Landscapes

  • Emergency Lowering Means (AREA)

Description

.1. BERRY.
SPARK PLUG.
APPLICATION min Aus.30.1916.
i' www@ 5am. l
'e ie secured in position in @he body' by miie 8 and is ieimeci with a lengiuciinefl eoie Teeeiviug the cenier electrode 9, on 011e emi @if which is threaded a nui; l0.
A cii'cuier sparking member li is seemed ie *die end of the electrode 9 opposite the lmeh "i0 and ie foimed with an oppositeiy 'bewf'eied erige i2, disposed in spaced ieifaffion ii@ 'ille enguiai ieiminais o' *die epn'iiiig mem ees 1.3, which are electiieaiiy emiieebed with ifhe body 5 to provide e spark gap.. The iiiwmdiy directed terminais of "che dief meiceiiy Opposed sparking membeie i3 are eppoei'eiy neveied similariy te the edge the sparking member 12, so as to increase the spmiing euface tiieieo and fender me spari?. plug mme eiicent in uae.
What claim is: v
e. sped; piugcomprising e, iwiiew bmi?, en insuiem" fis'poeed within Seid body, mail having one emi terminating within the l-06g, i. emi o' Vthe insuefaor being recessed, me eiec'mde extending through the insuieto and beyond die lower end of the body, a eii euhm." sparking member secured he iowe' end ei ene eiecede md having; oppesiiei` beve'ied edges, pins carried by lower' ends of the body, an annuler sparking memise'f formed upon 'the pins and having e @entrai opening eceiving the eircuar ssi-peeking; member m having" ehe Weil of said openi .g opposi'eiy beveled for eopeming with 1* beveled feces o* he 4eiri'euim' sparking in b f to inciease the sparking; surface.
esiimeny 'wiierenf' Ei ahlif; my eigneiie :in reeence of two Witnesses'.
HARRY Si".
Witnef'eee:
Mouwen, HEDLUND,
US11767116A 1916-08-30 1916-08-30 Spark-plug. Expired - Lifetime US1253570A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11767116A US1253570A (en) 1916-08-30 1916-08-30 Spark-plug.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11767116A US1253570A (en) 1916-08-30 1916-08-30 Spark-plug.

Publications (1)

Publication Number Publication Date
US1253570A true US1253570A (en) 1918-01-15

Family

ID=3321279

Family Applications (1)

Application Number Title Priority Date Filing Date
US11767116A Expired - Lifetime US1253570A (en) 1916-08-30 1916-08-30 Spark-plug.

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US (1) US1253570A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591025A (en) * 1949-04-14 1952-04-01 Texas Co Combination spark-glow plug
US3575631A (en) * 1969-03-15 1971-04-20 Niagara Machine & Tool Works Electrode for electrohydraulic high-energy-rate metal forming
WO1995004884A1 (en) * 1993-08-09 1995-02-16 Innovative Automotive Technologies International, Ltd. Ignition plug
US20130206101A1 (en) * 2012-02-09 2013-08-15 Cummins Ip, Inc Spark plug for removing residual exhaust gas and associated combustion chamber
US8839762B1 (en) 2013-06-10 2014-09-23 Woodward, Inc. Multi-chamber igniter
US9172217B2 (en) 2010-11-23 2015-10-27 Woodward, Inc. Pre-chamber spark plug with tubular electrode and method of manufacturing same
US9476347B2 (en) 2010-11-23 2016-10-25 Woodward, Inc. Controlled spark ignited flame kernel flow in fuel-fed prechambers
US9653886B2 (en) 2015-03-20 2017-05-16 Woodward, Inc. Cap shielded ignition system
US9765682B2 (en) 2013-06-10 2017-09-19 Woodward, Inc. Multi-chamber igniter
US9840963B2 (en) 2015-03-20 2017-12-12 Woodward, Inc. Parallel prechamber ignition system
US9856848B2 (en) 2013-01-08 2018-01-02 Woodward, Inc. Quiescent chamber hot gas igniter
US9893497B2 (en) 2010-11-23 2018-02-13 Woodward, Inc. Controlled spark ignited flame kernel flow
US9890689B2 (en) 2015-10-29 2018-02-13 Woodward, Inc. Gaseous fuel combustion
US10012063B2 (en) 2013-03-15 2018-07-03 Chevron U.S.A. Inc. Ring electrode device and method for generating high-pressure pulses

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591025A (en) * 1949-04-14 1952-04-01 Texas Co Combination spark-glow plug
US3575631A (en) * 1969-03-15 1971-04-20 Niagara Machine & Tool Works Electrode for electrohydraulic high-energy-rate metal forming
WO1995004884A1 (en) * 1993-08-09 1995-02-16 Innovative Automotive Technologies International, Ltd. Ignition plug
US5408961A (en) * 1993-08-09 1995-04-25 Innovative Automative Technologies Int. Ltd. Ignition plug
US11674494B2 (en) 2010-11-23 2023-06-13 Woodward, Inc. Pre-chamber spark plug with tubular electrode and method of manufacturing same
US10907532B2 (en) 2010-11-23 2021-02-02 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
US9893497B2 (en) 2010-11-23 2018-02-13 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
CN107061099A (en) * 2012-02-09 2017-08-18 康明斯知识产权公司 Spark plug for internal combustion engine
US20130206101A1 (en) * 2012-02-09 2013-08-15 Cummins Ip, Inc Spark plug for removing residual exhaust gas and associated combustion chamber
US9225151B2 (en) * 2012-02-09 2015-12-29 Cummins Ip, Inc. Spark plug for removing residual exhaust gas and associated combustion chamber
CN107061099B (en) * 2012-02-09 2019-07-05 康明斯知识产权公司 Spark plug for internal combustion engine
US9856848B2 (en) 2013-01-08 2018-01-02 Woodward, Inc. Quiescent chamber hot gas igniter
US10054102B2 (en) 2013-01-08 2018-08-21 Woodward, Inc. Quiescent chamber hot gas igniter
US10077644B2 (en) 2013-03-15 2018-09-18 Chevron U.S.A. Inc. Method and apparatus for generating high-pressure pulses in a subterranean dielectric medium
US10012063B2 (en) 2013-03-15 2018-07-03 Chevron U.S.A. Inc. Ring electrode device and method for generating high-pressure pulses
US9765682B2 (en) 2013-06-10 2017-09-19 Woodward, Inc. Multi-chamber igniter
US8839762B1 (en) 2013-06-10 2014-09-23 Woodward, Inc. Multi-chamber igniter
US9840963B2 (en) 2015-03-20 2017-12-12 Woodward, Inc. Parallel prechamber ignition system
US9653886B2 (en) 2015-03-20 2017-05-16 Woodward, Inc. Cap shielded ignition system
US9843165B2 (en) 2015-03-20 2017-12-12 Woodward, Inc. Cap shielded ignition system
US9890689B2 (en) 2015-10-29 2018-02-13 Woodward, Inc. Gaseous fuel combustion

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