BR0004739A - Aparelho para detecção de medição de sinais de ignição elétrica de uma bobina sobre a vela de um motor de combustão interna e aparelho de diagnóstico para utilização na análise de sinais de ignição gerados por uma bobina sobre a vela - Google Patents

Aparelho para detecção de medição de sinais de ignição elétrica de uma bobina sobre a vela de um motor de combustão interna e aparelho de diagnóstico para utilização na análise de sinais de ignição gerados por uma bobina sobre a vela

Info

Publication number
BR0004739A
BR0004739A BR0004739-2A BR0004739A BR0004739A BR 0004739 A BR0004739 A BR 0004739A BR 0004739 A BR0004739 A BR 0004739A BR 0004739 A BR0004739 A BR 0004739A
Authority
BR
Brazil
Prior art keywords
coil
spark plug
layer
analysis
combustion engine
Prior art date
Application number
BR0004739-2A
Other languages
English (en)
Inventor
Chee K Fong
Robert R Bryant
James M Normile
Kenneth A Mcqueeney
Timothy J Spencer
Original Assignee
Snap On Tech 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 Snap On Tech Inc filed Critical Snap On Tech Inc
Publication of BR0004739A publication Critical patent/BR0004739A/pt

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

Abstract

<B>"APARELHO PARA DETECçãO E MéTODO DE MEDIçãO DE SINAIS DE IGNIçãO ELéTRICA DE UMA BOBINA SOBRE A VELA DE UM MOTOR DE COMBUSTãO INTERNA E APARELHO DE DIAGNóSTICO PARA UTILIZAçãO NA ANáLISE DE SINAIS DE IGNIçãO GERADOS POR UMA BOBINA SOBRE A VELA"<D>. Aparelho para a medição de sinais de carga de ignição produzidos por bobinas de dispositivos de bobina sobre vela de um motor de combustão interna. Um detector de sinais compreende um substrato de isolamento que possui uma primeira camada plana condutiva sobre um primeiro lado e uma segunda camada plana condutiva sobre um segundo lado. A primeira camada é acoplada a um fio de sinal e a segunda camada é acoplada a um fio terra. Quando o detector de sinais é mantido em local próximo da bobina do conjunto de bobina sobre vela, os sinais de ignição gerados pela bobina e que passam à vela são detectados. Os sinais detectados podem ser acoplados a um analisador de sinais para exibição e análise. A amplitude do sinal que sai do detector de sinais pode ser ajustada a bobinas diferentes que possuam diferentes resistências de sinal de saída, através da modificação da razão entre as áreas de superfície da primeira camada e da segunda camada.
BR0004739-2A 1999-10-01 2000-10-02 Aparelho para detecção de medição de sinais de ignição elétrica de uma bobina sobre a vela de um motor de combustão interna e aparelho de diagnóstico para utilização na análise de sinais de ignição gerados por uma bobina sobre a vela BR0004739A (pt)

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
BR0004739A true BR0004739A (pt) 2001-05-29

Family

ID=23627914

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0004739-2A BR0004739A (pt) 1999-10-01 2000-10-02 Aparelho para detecção de medição de sinais de ignição elétrica de uma bobina sobre a vela de um motor de combustão interna e aparelho de diagnóstico para utilização na análise de sinais de ignição gerados por uma bobina sobre a vela

Country Status (11)

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

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US20050017724A1 (en) * 2003-03-21 2005-01-27 Snap-On Incorporated Waste-power KV simulator and method for hybrid/DIS ignition
TW200506199A (en) 2003-03-21 2005-02-16 Snap On Tools Corp Waste-power kv simulator for hybrid/dis ignition
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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
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US8223522B2 (en) * 2006-09-25 2012-07-17 Flextronics Ap, Llc Bi-directional regulator for regulating power
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WO2008121394A1 (en) * 2007-03-29 2008-10-09 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
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
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US8279646B1 (en) 2007-12-14 2012-10-02 Flextronics Ap, Llc Coordinated power sequencing to limit inrush currents and ensure optimum filtering
US8693213B2 (en) * 2008-05-21 2014-04-08 Flextronics Ap, Llc Resonant power factor correction converter
US8102678B2 (en) * 2008-05-21 2012-01-24 Flextronics Ap, Llc High power factor isolated buck-type power factor correction converter
US8975523B2 (en) * 2008-05-28 2015-03-10 Flextronics Ap, Llc Optimized litz wire
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
WO2014088974A1 (en) 2012-12-03 2014-06-12 Flextronics Ap, Llc Driving board folding machine
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
US9549463B1 (en) 2014-05-16 2017-01-17 Multek Technologies, Ltd. Rigid to flexible PC transition
US9723713B1 (en) 2014-05-16 2017-08-01 Multek Technologies, Ltd. Flexible printed circuit board hinge
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Also Published As

Publication number Publication date
AU6241700A (en) 2001-04-05
TW509752B (en) 2002-11-11
AU777189B2 (en) 2004-10-07
JP2001173547A (ja) 2001-06-26
CA2321510A1 (en) 2001-04-01
DE60025109D1 (de) 2006-02-02
NZ507289A (en) 2002-10-25
EP1088989B1 (en) 2005-12-28
ATE314577T1 (de) 2006-01-15
EP1088989A2 (en) 2001-04-04
US6396277B1 (en) 2002-05-28
KR20010050807A (ko) 2001-06-25
EP1088989A3 (en) 2001-04-18

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: SNAP-ON INCORPORATED (US)

Free format text: TRANSFERIDO DE: SNAP-ON- TECHNOLOGIES, INC.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 NA RPI2003 DE 26/05/2009.

B15K Others concerning applications: alteration of classification

Ipc: F02P 17/12 (2006.01), F02P 3/02 (2006.01), F02P 17