DE60025109D1 - Steckbare Signalerkennung für Zündspulen - Google Patents

Steckbare Signalerkennung für Zündspulen

Info

Publication number
DE60025109D1
DE60025109D1 DE60025109T DE60025109T DE60025109D1 DE 60025109 D1 DE60025109 D1 DE 60025109D1 DE 60025109 T DE60025109 T DE 60025109T DE 60025109 T DE60025109 T DE 60025109T DE 60025109 D1 DE60025109 D1 DE 60025109D1
Authority
DE
Germany
Prior art keywords
layer
signal
plug
coil
coupled
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
DE60025109T
Other languages
English (en)
Inventor
Chee K Fong
Robert R Bryant
James M Normile
Kenneth A Mcqueeney
Timothy J Spencer
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 Inc
Original Assignee
Snap On Inc
Snap On Tools Corp
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 Snap On Inc, Snap On Tools Corp filed Critical Snap On Inc
Application granted granted Critical
Publication of DE60025109D1 publication Critical patent/DE60025109D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02PIGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/12Testing characteristics of the spark, ignition voltage or current
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02PIGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02PIGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P3/00Other installations
    • F02P3/02Other installations having inductive energy storage, e.g. arrangements of induction coils
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02PIGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P2017/003Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines using an inductive sensor, e.g. trigger tongs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02PIGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/12Testing characteristics of the spark, ignition voltage or current
    • F02P2017/125Measuring ionisation of combustion gas, e.g. by using ignition circuits
DE60025109T 1999-10-01 2000-10-02 Steckbare Signalerkennung für Zündspulen Expired - Lifetime DE60025109D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/411,182 US6396277B1 (en) 1999-10-01 1999-10-01 Coil on plug signal detection

Publications (1)

Publication Number Publication Date
DE60025109D1 true DE60025109D1 (de) 2006-02-02

Family

ID=23627914

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60025109T Expired - Lifetime DE60025109D1 (de) 1999-10-01 2000-10-02 Steckbare Signalerkennung für Zündspulen

Country Status (11)

Country Link
US (1) US6396277B1 (de)
EP (1) EP1088989B1 (de)
JP (1) JP2001173547A (de)
KR (1) KR20010050807A (de)
AT (1) ATE314577T1 (de)
AU (1) AU777189B2 (de)
BR (1) BR0004739A (de)
CA (1) CA2321510A1 (de)
DE (1) DE60025109D1 (de)
NZ (1) NZ507289A (de)
TW (1) TW509752B (de)

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US6717412B1 (en) 1999-09-24 2004-04-06 Snap-On Technologies, Inc. Ignition signal pickup interface box
TW534983B (en) 2001-07-31 2003-06-01 Snap On Tech Inc Coil on plug inductive sampling method and apparatus
EP1412637A1 (de) 2001-07-31 2004-04-28 Snap-on Technologies, Inc. Verstärkung eines kapazitiven signals für zündspulen und verfahren zur bestimmung der funkendauer
US6940283B2 (en) * 2003-03-20 2005-09-06 Snap-On Incorporated Detecting field from different ignition coils using adjustable probe
US20050017724A1 (en) * 2003-03-21 2005-01-27 Snap-On Incorporated Waste-power KV simulator and method for hybrid/DIS ignition
US20040239331A1 (en) * 2003-03-21 2004-12-02 Mcqueeney Kenneth Dual capacitive-coupled sensor for hybrid ignition coil
US6972569B2 (en) * 2003-03-21 2005-12-06 Snap-On Incorporated Waste-power KV simulator for hybrid/DIS ignition
US20040257085A1 (en) * 2003-04-17 2004-12-23 Mcqueeney Kenneth A. Sampling of combined (tangled) electric near fields in hybrid and DIS ignitions
US20050137724A1 (en) * 2003-10-10 2005-06-23 Georgia Tech Research Corporation Adaptive observer and related method
EP1560232B1 (de) * 2004-01-27 2012-03-14 Robert Bosch Gmbh Zündspulentester
US7061245B2 (en) * 2004-02-06 2006-06-13 Snap-On Incorporated Coil-on plug capacitive sensors and passive coil-on plug diagnostic system incorporating same
US7009400B1 (en) 2004-02-06 2006-03-07 Snap-On Incorporated Universal capacitive adapter for engine diagnostics
US7242195B2 (en) * 2004-02-10 2007-07-10 General Electric Company Integral spark detector in fitting which supports igniter in gas turbine engine
WO2007095346A2 (en) * 2006-02-14 2007-08-23 Flextronics Ap, Llc Two terminals quasi resonant tank circuit
CN101636702B (zh) * 2006-09-25 2014-03-05 弗莱克斯电子有限责任公司 双向调节器
US8191241B2 (en) * 2007-03-29 2012-06-05 Flextronics Ap, Llc Method of producing a multi-turn coil from folded flexible circuitry
US7760519B2 (en) * 2007-03-29 2010-07-20 Flextronics Ap, Llc Primary only control quasi resonant convertor
US7830676B2 (en) * 2007-03-29 2010-11-09 Flextronics Ap, Llc Primary only constant voltage/constant current (CVCC) control in quasi resonant convertor
US7755914B2 (en) * 2007-03-29 2010-07-13 Flextronics Ap, Llc Pulse frequency to voltage conversion
US7978489B1 (en) 2007-08-03 2011-07-12 Flextronics Ap, Llc Integrated power converters
CN104377019A (zh) * 2007-09-25 2015-02-25 弗莱克斯电子有限责任公司 热增强的磁变压器
US8033166B2 (en) * 2007-10-09 2011-10-11 Flextronics Automotive Inc. Spark plug sensor probe utilizing PCB as antenna
US8279646B1 (en) 2007-12-14 2012-10-02 Flextronics Ap, Llc Coordinated power sequencing to limit inrush currents and ensure optimum filtering
US8102678B2 (en) * 2008-05-21 2012-01-24 Flextronics Ap, Llc High power factor isolated buck-type power factor correction converter
US8693213B2 (en) * 2008-05-21 2014-04-08 Flextronics Ap, Llc Resonant power factor correction converter
US8031042B2 (en) * 2008-05-28 2011-10-04 Flextronics Ap, Llc Power converter magnetic devices
US8081019B2 (en) * 2008-11-21 2011-12-20 Flextronics Ap, Llc Variable PFC and grid-tied bus voltage control
US8040117B2 (en) * 2009-05-15 2011-10-18 Flextronics Ap, Llc Closed loop negative feedback system with low frequency modulated gain
US8289741B2 (en) * 2010-01-14 2012-10-16 Flextronics Ap, Llc Line switcher for power converters
US8586873B2 (en) * 2010-02-23 2013-11-19 Flextronics Ap, Llc Test point design for a high speed bus
US8964413B2 (en) 2010-04-22 2015-02-24 Flextronics Ap, Llc Two stage resonant converter enabling soft-switching in an isolated stage
US8488340B2 (en) 2010-08-27 2013-07-16 Flextronics Ap, Llc Power converter with boost-buck-buck configuration utilizing an intermediate power regulating circuit
US9117991B1 (en) 2012-02-10 2015-08-25 Flextronics Ap, Llc Use of flexible circuits incorporating a heat spreading layer and the rigidizing specific areas within such a construction by creating stiffening structures within said circuits by either folding, bending, forming or combinations thereof
US9862561B2 (en) 2012-12-03 2018-01-09 Flextronics Ap, Llc Driving board folding machine and method of using a driving board folding machine to fold a flexible circuit
CN102983502B (zh) * 2012-12-18 2013-12-11 株洲湘火炬火花塞有限责任公司 一种火花塞耐高电压自动检测方法及装置
US9338915B1 (en) 2013-12-09 2016-05-10 Flextronics Ap, Llc Method of attaching electronic module on fabrics by stitching plated through holes
US9723713B1 (en) 2014-05-16 2017-08-01 Multek Technologies, Ltd. Flexible printed circuit board hinge
US9549463B1 (en) 2014-05-16 2017-01-17 Multek Technologies, Ltd. Rigid to flexible PC transition
JP5933664B2 (ja) * 2014-10-23 2016-06-15 三菱電機株式会社 内燃機関用点火コイル装置
RU2571430C1 (ru) * 2014-11-24 2015-12-20 Открытое акционерное общество "АВТОВАЗ" (ОАО "АВТОВАЗ") Способ бортовой диагностики катушек зажигания в условиях сложной электромагнитной обстановки
US10154583B1 (en) 2015-03-27 2018-12-11 Flex Ltd Mechanical strain reduction on flexible and rigid-flexible circuits
CN106706324B (zh) * 2016-12-23 2019-03-08 广西三原高新科技有限公司 一种cop点火信号探测器及测试系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3502884A (en) * 1966-12-19 1970-03-24 Rca Corp Method and apparatus for detecting light by capacitance change using semiconductor material with depletion layer
US3798541A (en) 1970-10-30 1974-03-19 Wilcom Prod Inc Capacitive probe structure for testing the integrity of electrical cables and conductors
US3959725A (en) 1974-04-29 1976-05-25 Sun Electric Corporation Distributor voltage sensor
US4490677A (en) 1982-09-30 1984-12-25 Joseph Risner Ignition coil testing means
US5106293A (en) 1987-10-13 1992-04-21 Arnold Hawkins System for detecting the condition of ignition assemblies
US5004984A (en) * 1989-09-08 1991-04-02 Snap-On Tools Corporation Magnetic field pickup assembly for diagnositics on specific engine
US5111790A (en) * 1990-09-28 1992-05-12 Prestolite Wire Corporation Direct fire ignition system having individual knock detection sensor
US5208541A (en) 1991-06-19 1993-05-04 Daniel Yerkovich Spark plug firing sensor with capacitive coupling and optical pickup
US5376886A (en) 1992-02-06 1994-12-27 Honda Giken Kogyo Kabushiki Kaisha Ignition distributor cap with misfire detecting capacitor for internal combustion engine
US5391100A (en) 1992-11-10 1995-02-21 Honda Giken Kogyo Kabushiki Kaisha Method of manufacturing of spark plug cap with ignition voltage detective capacitor
US5419300A (en) * 1992-11-10 1995-05-30 Honda Giken Kogyo Kabushiki Kaisha Ignition coil unit with ignition voltage detective capacitor for internal combustion engine
US5933317A (en) * 1995-05-15 1999-08-03 Moncrieff; J. Peter Capacitor and method employing improved dielectric outside plates

Also Published As

Publication number Publication date
NZ507289A (en) 2002-10-25
ATE314577T1 (de) 2006-01-15
JP2001173547A (ja) 2001-06-26
KR20010050807A (ko) 2001-06-25
AU777189B2 (en) 2004-10-07
EP1088989A2 (de) 2001-04-04
EP1088989A3 (de) 2001-04-18
CA2321510A1 (en) 2001-04-01
AU6241700A (en) 2001-04-05
TW509752B (en) 2002-11-11
US6396277B1 (en) 2002-05-28
BR0004739A (pt) 2001-05-29
EP1088989B1 (de) 2005-12-28

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