FR2408827A1 - Controleur de bougies d'allumage - Google Patents

Controleur de bougies d'allumage

Info

Publication number
FR2408827A1
FR2408827A1 FR7811467A FR7811467A FR2408827A1 FR 2408827 A1 FR2408827 A1 FR 2408827A1 FR 7811467 A FR7811467 A FR 7811467A FR 7811467 A FR7811467 A FR 7811467A FR 2408827 A1 FR2408827 A1 FR 2408827A1
Authority
FR
France
Prior art keywords
spark plug
high voltage
circuit
direct current
current generator
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.)
Granted
Application number
FR7811467A
Other languages
English (en)
Other versions
FR2408827B3 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2408827A1 publication Critical patent/FR2408827A1/fr
Application granted granted Critical
Publication of FR2408827B3 publication Critical patent/FR2408827B3/fr
Granted 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
    • H01T13/58—Testing
    • H01T13/60—Testing of electrical properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/42—Instruments using length of spark discharge, e.g. by measuring maximum separation of electrodes to produce spark
    • 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
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P2017/006—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines using a capacitive sensor

Landscapes

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

Abstract

CONTROLEUR DE BOUGIES D'ALLUMAGE, DE MOTEURS A COMBUSTION INTERNE. CE CONTROLEUR COMPREND: UN GENERATEUR DE COURANT CONTINU A HAUTE TENSION, UN CIRCUIT SERIE COMPRENANT UN CONDENSATEUR RESISTANT A HAUTE TENSION ET UN ELEMENT A FAIBLE IMPEDANCE RELIE AU COTE HAUTE-TENSION DE CE CONDENSATEUR, CE CIRCUIT ETANT BRANCHE PAR UNE EXTREMITE A LA SORTIE DUDIT GENERATEUR DE COURANT CONTINU A HAUTE TENSION A TRAVERS UNE RESISTANCE, ET PAR L'AUTRE EXTREMITE, EN PARALLELE A UNE BOUGIE D'ALLUMAGE A CONTROLER; UN INDICATEUR MONTRANT UNE TENSION PULSEE D'OSCILLATION DE RELAXATION ENGENDREE A TRAVERS LEDIT CIRCUIT SERIE, UN CIRCUIT REDRESSEUR BRANCHE AUX BORNES DUDIT ELEMENT A FAIBLE IMPEDANCE, ET UN DISPOSITIF D'AFFICHAGE BRANCHE SUR LA SORTIE DUDIT CIRCUIT REDRESSEUR. L'INVENTION PERMET UNE VERIFICATION VISUELLE DU CONTROLE DE LA BOUGIE, CE QUI EMPECHE TOUTE INDICATION ERRONEE.
FR7811467A 1977-11-14 1978-04-19 Controleur de bougies d'allumage Granted FR2408827A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13575977A JPS5469621A (en) 1977-11-14 1977-11-14 Tester of ignition plug of engine

Publications (2)

Publication Number Publication Date
FR2408827A1 true FR2408827A1 (fr) 1979-06-08
FR2408827B3 FR2408827B3 (fr) 1980-11-07

Family

ID=15159186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7811467A Granted FR2408827A1 (fr) 1977-11-14 1978-04-19 Controleur de bougies d'allumage

Country Status (9)

Country Link
US (1) US4156839A (fr)
JP (1) JPS5469621A (fr)
AU (1) AU516162B2 (fr)
BR (1) BR7805347A (fr)
CA (1) CA1080803A (fr)
DE (1) DE2812236C2 (fr)
FR (1) FR2408827A1 (fr)
GB (1) GB1586648A (fr)
IT (1) IT1093534B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3151415C2 (de) * 1981-12-24 1986-11-20 Daimler-Benz Ag, 7000 Stuttgart Verfahren zur Messung des Elektrodenabstandes der Zündkerzen eines Kraftfahrzeuges und Gerät zur Durchführung des Verfahrens
WO1995028563A1 (fr) * 1994-04-19 1995-10-26 Gas Research Institute Appareil et procede de mesure de tension disruptive
DE69511664T2 (de) * 1994-12-02 1999-12-16 Ngk Spark Plug Co., Ltd. Vorrichtung zur Erkennung von Fehlzündung einer inneren Brennkraftmaschine
US6426626B1 (en) 1998-03-31 2002-07-30 Progressive Tool & Industries Company Apparatus and method for testing an ignition coil and spark plug

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA798992A (en) * 1968-11-12 Nakagawa Torakichi Spark plug tester
US2926301A (en) * 1954-12-16 1960-02-23 Sun Electric Corp Internal combustion engine ignition system testing apparatus
GB1145139A (fr) * 1966-11-14 1969-03-12

Also Published As

Publication number Publication date
IT1093534B (it) 1985-07-19
BR7805347A (pt) 1979-07-24
GB1586648A (en) 1981-03-25
AU516162B2 (en) 1981-05-21
DE2812236B1 (de) 1979-08-23
FR2408827B3 (fr) 1980-11-07
CA1080803A (fr) 1980-07-01
IT7821536A0 (it) 1978-03-23
DE2812236C2 (de) 1980-05-14
AU3414178A (en) 1979-09-20
US4156839A (en) 1979-05-29
JPS5469621A (en) 1979-06-04

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