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 velaInfo
- 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
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 3
- 238000005259 measurement Methods 0.000 title 1
- 238000001514 detection method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
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
-
- 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
- F02P3/00—Other installations
- F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
-
- 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
- F02P2017/003—Testing 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
-
- 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
- F02P2017/125—Measuring 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.
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) |
Families Citing this family (42)
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US6717412B1 (en) | 1999-09-24 | 2004-04-06 | Snap-On Technologies, Inc. | Ignition signal pickup interface box |
TW555935B (en) * | 2001-07-31 | 2003-10-01 | Snap On Tech Inc | Coil on plug capacitive signal amplification and method of determining burn-time |
TW534983B (en) | 2001-07-31 | 2003-06-01 | Snap On Tech Inc | Coil on plug inductive sampling method and apparatus |
US6940283B2 (en) * | 2003-03-20 | 2005-09-06 | Snap-On Incorporated | Detecting field from different ignition coils using adjustable probe |
WO2004085840A1 (en) * | 2003-03-21 | 2004-10-07 | Snap-On Incorporated | Dual capacitive-coupled sensor for hybrid ignition coil |
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 |
WO2004094813A1 (en) * | 2003-04-17 | 2004-11-04 | Snap-On Incorporated | Sampling of combined (tangled) electric near fields in hybrid and distributorless ignition system |
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 |
EP1987582A4 (en) * | 2006-02-14 | 2018-01-24 | Flextronics Ap, Llc | Two terminals quasi resonant tank circuit |
US8223522B2 (en) * | 2006-09-25 | 2012-07-17 | Flextronics Ap, Llc | Bi-directional regulator for regulating power |
US7830676B2 (en) * | 2007-03-29 | 2010-11-09 | Flextronics Ap, Llc | Primary only constant voltage/constant current (CVCC) control in quasi resonant convertor |
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 |
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 |
WO2009047619A2 (en) * | 2007-10-09 | 2009-04-16 | Gary Warren | Spark plug sensor probe utilizing pcb as an antenna |
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 |
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 |
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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 |
-
1999
- 1999-10-01 US US09/411,182 patent/US6396277B1/en not_active Expired - Lifetime
-
2000
- 2000-09-29 CA CA002321510A patent/CA2321510A1/en not_active Abandoned
- 2000-09-29 JP JP2000298947A patent/JP2001173547A/ja active Pending
- 2000-10-02 AU AU62417/00A patent/AU777189B2/en not_active Ceased
- 2000-10-02 NZ NZ507289A patent/NZ507289A/xx unknown
- 2000-10-02 EP EP00121245A patent/EP1088989B1/en not_active Expired - Lifetime
- 2000-10-02 DE DE60025109T patent/DE60025109D1/de not_active Expired - Lifetime
- 2000-10-02 BR BR0004739-2A patent/BR0004739A/pt not_active IP Right Cessation
- 2000-10-02 AT AT00121245T patent/ATE314577T1/de not_active IP Right Cessation
- 2000-10-02 KR KR1020000057882A patent/KR20010050807A/ko not_active Application Discontinuation
- 2000-12-11 TW TW089120381A patent/TW509752B/zh active
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 |