ES2150757T3 - Bujia con tuerca de retencion integrada. - Google Patents

Bujia con tuerca de retencion integrada.

Info

Publication number
ES2150757T3
ES2150757T3 ES97905771T ES97905771T ES2150757T3 ES 2150757 T3 ES2150757 T3 ES 2150757T3 ES 97905771 T ES97905771 T ES 97905771T ES 97905771 T ES97905771 T ES 97905771T ES 2150757 T3 ES2150757 T3 ES 2150757T3
Authority
ES
Spain
Prior art keywords
insulation
section
shield
troncoconic
heel
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
ES97905771T
Other languages
English (en)
Inventor
Matthew B Below
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.)
Honeywell International Inc
Original Assignee
AlliedSignal 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 AlliedSignal Inc filed Critical AlliedSignal Inc
Application granted granted Critical
Publication of ES2150757T3 publication Critical patent/ES2150757T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01T13/02—Details
    • H01T13/08—Mounting, fixing or sealing of sparking plugs, e.g. in combustion 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
    • 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
    • H01T13/46—Sparking plugs having two or more spark gaps
    • H01T13/467—Sparking plugs having two or more spark gaps in parallel connection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Spark Plugs (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UNA BUJIA DE MOTOR (11) QUE TIENE UN CONDUCTOR CENTRAL (21) CON UN CUERPO CILINDRICO TERMINADO EN PUNTA (33, 51, 77) Y UN TERMINAL (23) EN EL OTRO EXTREMO; DISPONE DE UN AISLANTE (41, 45) QUE RODEA EL ELECTRODO CENTRAL Y UN CUERPO BASICAMENTE CILINDRICO CON AL MENOS DOS SECCIONES DE DIAMETROS DIFERENTES (PRIMERA Y SEGUNDA) SEPARADAS POR UN TALON (29). UN BLINDAJE DE CONEXION A MASA (37) RODEA LA PRIMERA SECCION DEL AISLANTE Y PRESENTA EN UN EXTREMO UNA SECCION TRONCOCONICA (31) ADYACENTE AL TALON DEL AISLANTE. EXISTE UN ELECTRODO DE MASA (55, 57, 73) CERCA DEL OTRO EXTREMO CON UNA PARTE (53, 75) ALINEADA CON LA PUNTA DEL ELECTRODO CENTRAL Y FORMANDO EL JUEGO NECESARIO PARA QUE SALTE LA CHISPA. UN RETEN ANULAR (59) RODEA LA SEGUNDA SECCION DEL AISLAMIENTO E INCLUYE UNA PARTE ROSCADA (61) QUE ENTRA A ROSCA EN LA PARTE CORRESPONDIENTE (17) DE UNA ABERTURA DE FORMA MAS O MENOS CILINDRICA DE LA CULATA DE UN MOTOR DE COMBUSTION INTERNA. EL RETEN INCLUYE UNA PARTE TRONCOCONICA (63) QUE RECUBRE LA SECCION TRONCOCONICA DEL BLINDAJE DE CONEXION A MASA Y EL TALON DE AISLAMIENTO ADYACENTE, PARA FIJAR EL BLINDAJE Y EL RETEN QUE APRISIONAN EL AISLANTE ENTRE ELLOS. LA PARED LATERAL DEL RETEN ANULAR TIENE UN ESPESOR CONSIDERABLEMENTE MAYOR EN LA ZONA ROSCADA QUE EN LA REGION QUE RECUBRE EL BLINDAJE.
ES97905771T 1996-02-16 1997-02-03 Bujia con tuerca de retencion integrada. Expired - Lifetime ES2150757T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/603,004 US5697334A (en) 1996-02-16 1996-02-16 Spark plug with integral retainer nut

Publications (1)

Publication Number Publication Date
ES2150757T3 true ES2150757T3 (es) 2000-12-01

Family

ID=24413680

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97905771T Expired - Lifetime ES2150757T3 (es) 1996-02-16 1997-02-03 Bujia con tuerca de retencion integrada.

Country Status (6)

Country Link
US (1) US5697334A (es)
EP (1) EP0880812B1 (es)
JP (1) JP3834063B2 (es)
CA (1) CA2240891C (es)
ES (1) ES2150757T3 (es)
WO (1) WO1997030497A1 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5918571A (en) * 1996-02-16 1999-07-06 Allied Signal Inc. Dual electrode high thread spark plug
US6104130A (en) * 1996-02-16 2000-08-15 Alliedsignal Inc. Radial gap high thread spark plug
DE19829443A1 (de) * 1998-07-01 2000-01-05 Bayerische Motoren Werke Ag Zündkerze
US5984668A (en) * 1998-08-14 1999-11-16 Landfill Technologies, Inc. Sparking device for promoting avoidance of short-circuiting
US6049161A (en) * 1998-10-08 2000-04-11 Federal-Mogul World Wide, Inc. Installation configuration for a spark plug
US6304023B1 (en) 1999-03-02 2001-10-16 Caterpillar Inc. Spark plug for an internal combustion engine having a helically-grooved electrode
US7521849B2 (en) * 2005-09-29 2009-04-21 Federal-Mogul World Wide, Inc. Spark plug with welded sleeve on electrode
JP2009545856A (ja) * 2006-08-03 2009-12-24 フェデラル−モーグル コーポレイション 一体型のシェルの高位置にねじ部を有するスパークプラグ
US7795791B2 (en) * 2006-08-03 2010-09-14 Federal-Mogul World Wide, Inc. One piece shell high thread spark plug
JP4351272B2 (ja) * 2006-09-07 2009-10-28 日本特殊陶業株式会社 スパークプラグ
CZ301907B6 (cs) * 2006-10-03 2010-07-28 BRISK Tábor a. s. Zapalovací svícka a zpusob zajištení vzájemné polohy telesa keramického izolátoru s pruchozí stredovou elektrodou vuci tepelne a elektricky vodivému pouzdru s bocní elektrodou zapalovací svícky
EP2139081B1 (en) * 2007-02-23 2014-11-05 Ngk Spark Plug Co., Ltd. Spark plug and internal combustion engine with spark plug
EP2143182B1 (en) * 2007-05-02 2014-03-05 FRAM Group IP LLC Igniter
JP2011503787A (ja) * 2007-11-02 2011-01-27 ハネウェル・インターナショナル・インコーポレーテッド 点火プラグケーシングおよび点火プラグケーシングを有する点火プラグ
US8350456B2 (en) * 2008-01-28 2013-01-08 Fram Group Ip Llc Cold foul resistant spark plug
US7977857B2 (en) * 2008-01-28 2011-07-12 Honeywell International Inc. High thread ground shield
DE112009000214T5 (de) * 2008-01-28 2011-01-20 Honeywell International Inc. Dielektrisch verbesserte Zündkerze mit Gewindeteil
US20100077835A1 (en) * 2008-09-26 2010-04-01 Matthew Brian Below Particulate matter sensor
KR20120003891A (ko) * 2009-03-31 2012-01-11 페더럴-모굴 이그니션 컴퍼니 브리징 그라운드 전극을 갖는 스파크 점화 장치 및 그 구성 방법
US8030831B1 (en) 2010-04-01 2011-10-04 Fram Group Ip Llc High thread spark plug with undercut insulator
US8643261B2 (en) 2010-10-28 2014-02-04 Fram Group Ip Llc Spark plug with undercut insulator and one piece shell
US8568181B2 (en) 2010-10-28 2013-10-29 Fram Group Ip Llc Spark plug with undercut insulator
US8994256B2 (en) 2011-07-06 2015-03-31 Fram Group Ip Llc Igniter for an internal combustion engine
JP5722846B2 (ja) * 2011-10-28 2015-05-27 フラム・グループ・アイピー・エルエルシー アンダーカットを有する絶縁体を備えた点火プラグ
US9871351B2 (en) 2014-12-01 2018-01-16 Denso International America, Inc. Wire ground electrode spark plug for super flow
WO2016123501A1 (en) * 2015-01-29 2016-08-04 Cummins Inc. Shielded spark plug extension for conventional spark plugs
GB2580063B (en) 2018-12-20 2021-05-19 Caterpillar Energy Solutions Gmbh Cooling of the spark plug with improved contact surface
US11081864B2 (en) * 2019-10-04 2021-08-03 Fram Group Ip Llc High thread spark plug with non-axisymmetric ground shield for precise ground strap orientation
US11258235B2 (en) * 2019-10-04 2022-02-22 Fram Group Ip Llc High thread jamb nut with retaining clip

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1662878A (en) * 1927-06-20 1928-03-20 George N Barcus Spark plug
US2944178A (en) * 1956-09-21 1960-07-05 Thomas S Schaub Spark plugs
US4730582A (en) * 1986-12-15 1988-03-15 Lindsay Maurice E Performing spark plug
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
US5014656A (en) * 1990-04-25 1991-05-14 General Motors Corporation Internal combustion engine having a permanent ground electrode and replaceable center electrode element
US4989557A (en) * 1990-04-25 1991-02-05 General Motors Corporation Spark plug assembly for internal combustion engine
US5091672A (en) * 1990-06-26 1992-02-25 Allied-Signal Inc. Shield for aligning a ground electrode of a spark plug in a cylinder head
FR2667201B1 (fr) * 1990-09-26 1996-09-20 Eyquem Bougie d'allumage perfectionnee pour moteur a combustion interne.

Also Published As

Publication number Publication date
JP3834063B2 (ja) 2006-10-18
EP0880812B1 (en) 2000-08-09
CA2240891A1 (en) 1997-08-21
JP2000504875A (ja) 2000-04-18
EP0880812A1 (en) 1998-12-02
CA2240891C (en) 2005-06-28
US5697334A (en) 1997-12-16
WO1997030497A1 (en) 1997-08-21

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