GB1456193A - Ignition system tester - Google Patents

Ignition system tester

Info

Publication number
GB1456193A
GB1456193A GB3828772A GB3828772A GB1456193A GB 1456193 A GB1456193 A GB 1456193A GB 3828772 A GB3828772 A GB 3828772A GB 3828772 A GB3828772 A GB 3828772A GB 1456193 A GB1456193 A GB 1456193A
Authority
GB
United Kingdom
Prior art keywords
ignition system
ignition
polarity
testing
integrator
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
Application number
GB3828772A
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.)
Snap On Equipment Ltd
Original Assignee
Suntester 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.)
Filing date
Publication date
Application filed by Suntester Ltd filed Critical Suntester Ltd
Priority to GB3828772A priority Critical patent/GB1456193A/en
Publication of GB1456193A publication Critical patent/GB1456193A/en
Expired legal-status Critical Current

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
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/12—Testing characteristics of the spark, ignition voltage or current
    • 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

  • 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)

Abstract

1456193 Testing ignition systems SUNTESTER Ltd 16 Nov 1973 [16 Aug 1972] 38287/72 Heading G1U In testing the ignition system of an I.C. engine, a signal proportional to the high tension output is integrated over each ignition cycle. The integrated signal is peak detected to provide an indication of the spark energy. In a modification, Fig. 4, (not shown), the integrator is arranged to pass pulses representing the secondary oscillations (i.e. those occurring after the spark is extinguished), to a storage capacitor which averages them to provide a second test value. In another embodiment, Fig. 2, (not shown), the polarity of the integrator output, indicates the polarity of the ignition system.
GB3828772A 1972-08-16 1972-08-16 Ignition system tester Expired GB1456193A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3828772A GB1456193A (en) 1972-08-16 1972-08-16 Ignition system tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3828772A GB1456193A (en) 1972-08-16 1972-08-16 Ignition system tester

Publications (1)

Publication Number Publication Date
GB1456193A true GB1456193A (en) 1976-11-17

Family

ID=10402470

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3828772A Expired GB1456193A (en) 1972-08-16 1972-08-16 Ignition system tester

Country Status (1)

Country Link
GB (1) GB1456193A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0470277A1 (en) * 1990-08-06 1992-02-12 Siemens Aktiengesellschaft Ignition device for combustion engines
EP0513996A1 (en) * 1991-04-12 1992-11-19 Ngk Spark Plug Co., Ltd A misfire detector for use with an internal combustion engine
EP0570189A2 (en) * 1992-05-12 1993-11-18 Ngk Spark Plug Co., Ltd A spark plug voltage detecting probe device for use in internal combustion engine
WO2007100478A2 (en) * 2006-02-23 2007-09-07 Qualcomm Mems Technologies, Inc. Mems device having a layer movable at asymmetric rates

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0470277A1 (en) * 1990-08-06 1992-02-12 Siemens Aktiengesellschaft Ignition device for combustion engines
US5143042A (en) * 1990-08-06 1992-09-01 Siemens Aktiengesellschaft Ignition device for internal combustion engines
EP0513996A1 (en) * 1991-04-12 1992-11-19 Ngk Spark Plug Co., Ltd A misfire detector for use with an internal combustion engine
EP0570189A2 (en) * 1992-05-12 1993-11-18 Ngk Spark Plug Co., Ltd A spark plug voltage detecting probe device for use in internal combustion engine
EP0570189A3 (en) * 1992-05-12 1994-12-07 Ngk Spark Plug Co A spark plug voltage detecting probe device for use in internal combustion engine.
WO2007100478A2 (en) * 2006-02-23 2007-09-07 Qualcomm Mems Technologies, Inc. Mems device having a layer movable at asymmetric rates
WO2007100478A3 (en) * 2006-02-23 2008-01-17 Qualcomm Inc Mems device having a layer movable at asymmetric rates

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee