BR9909572A - Phase recognition equipment - Google Patents
Phase recognition equipmentInfo
- Publication number
- BR9909572A BR9909572A BR9909572-6A BR9909572A BR9909572A BR 9909572 A BR9909572 A BR 9909572A BR 9909572 A BR9909572 A BR 9909572A BR 9909572 A BR9909572 A BR 9909572A
- Authority
- BR
- Brazil
- Prior art keywords
- phase recognition
- recognition equipment
- phase
- injections
- revolutions
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
-
- 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
- F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
- F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
- F02P7/067—Electromagnetic pick-up devices, e.g. providing induced current in a coil
- F02P7/0675—Electromagnetic pick-up devices, e.g. providing induced current in a coil with variable reluctance, e.g. depending on the shape of a tooth
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
- F02D2041/0092—Synchronisation of the cylinders at engine start
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0097—Electrical control of supply of combustible mixture or its constituents using means for generating speed signals
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Measuring Phase Differences (AREA)
Abstract
Patente de Invenção: <B>"EQUIPAMENTO PARA O RECONHECIMENTO DE FASE"<D>. é indicado um equipamento para o reconhecimento de fase em um motor de combustão interna, em que é existente apenas um sensor de eixo de manivela e o sinal de fase é obtido por meio de supressão predeterminável de injeções para determinados cilindros e ao mesmo tempo análise de número de rotações. Estabelecendo-se o esperado decurso de número de rotações em várias injeções suprimidas para o mesmo cilindro, se parte do fato de que a sincronização está correta, esta condição não é satisfeita, a sincronização é errónea por 360° KW e se dá uma resincronização.Invention Patent: <B> "PHASE RECOGNITION EQUIPMENT" <D>. equipment is indicated for the phase recognition in an internal combustion engine, in which there is only one crankshaft sensor and the phase signal is obtained by means of predeterminable suppression of injections for certain cylinders and at the same time analysis of number of revolutions. Establishing the expected course of number of revolutions in several suppressed injections for the same cylinder, if it starts from the fact that the synchronization is correct, this condition is not satisfied, the synchronization is erroneous by 360 ° KW and a resynchronization occurs.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19844910A DE19844910A1 (en) | 1998-09-30 | 1998-09-30 | Phase detection device |
PCT/DE1999/002267 WO2000019077A1 (en) | 1998-09-30 | 1999-07-23 | Phase recognition device |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9909572A true BR9909572A (en) | 2000-12-19 |
Family
ID=7882845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9909572-6A BR9909572A (en) | 1998-09-30 | 1999-07-23 | Phase recognition equipment |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1045967B1 (en) |
JP (1) | JP2002525494A (en) |
KR (1) | KR100624352B1 (en) |
BR (1) | BR9909572A (en) |
DE (2) | DE19844910A1 (en) |
RU (1) | RU2230210C2 (en) |
WO (1) | WO2000019077A1 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10015595A1 (en) * | 2000-03-29 | 2001-10-04 | Bayerische Motoren Werke Ag | Method to recognize combustion stroke in single-cylinder four-stroke engine measures and compares periods of two subsequent crankshaft rotations, with combustion stroke during shorter period |
SE518102C2 (en) * | 2000-04-14 | 2002-08-27 | Scania Cv Ab | Methods and apparatus for determining where in their duty cycles an internal combustion engine cylinders are located |
DE10120800B4 (en) * | 2001-04-27 | 2005-10-20 | Bosch Gmbh Robert | Method for phase detection by means of injection suppression on internal combustion engines |
DE10122247B4 (en) | 2001-05-08 | 2004-06-24 | Robert Bosch Gmbh | Method for phase detection in an internal combustion engine |
LU90801B1 (en) * | 2001-07-11 | 2003-07-10 | Delphi Tech Inc | Phase recognition system |
DE10208942A1 (en) * | 2002-02-28 | 2003-09-11 | Siemens Ag | Method for determining the injection timing and system for carrying it out |
FR2853935B1 (en) * | 2003-04-17 | 2007-03-02 | Siemens Vdo Automotive | METHOD OF SYNCHRONIZING THE INJECTION WITH THE MOTOR PHASE IN AN ENGINE WITH ELECTRONIC CONTROL OF THE INJECTORS |
US6889663B2 (en) * | 2003-07-08 | 2005-05-10 | General Electric Company | Cam sensor elimination in compression-ignition engines |
FR2916807B1 (en) * | 2007-06-04 | 2009-07-17 | Siemens Vdo Automotive Sas | DETERMINATION AND CORRECTION OF THE ANGULAR POSITION PHASING OF A FOUR-TIME INTERNAL COMBUSTION ENGINE WITH INDIRECT INJECTION AND WITH SEQUENTIAL INJECTION CUT / SEQUENTIAL REINJECTION CONTROLLED IN TIME |
FR2925593B1 (en) * | 2007-12-20 | 2014-05-16 | Renault Sas | METHOD FOR GENERATING A SYNCHRONIZATION SIGNAL OF THE OPERATING CYCLE OF AN INTERNAL COMBUSTION ENGINE |
DE102009000444A1 (en) * | 2009-01-28 | 2010-07-29 | Robert Bosch Gmbh | Apparatus and method for operating an internal combustion engine, computer program, computer program product |
CN105452634B (en) * | 2013-08-19 | 2018-12-21 | 罗伯特·博世有限公司 | A kind of method and device thereof controlling fuel injection system |
DE102013223626A1 (en) * | 2013-11-20 | 2015-05-21 | Robert Bosch Gmbh | Method for determining a current cylinder stroke of a reciprocating engine |
US9297346B2 (en) * | 2014-03-17 | 2016-03-29 | Ford Global Technologies, Llc | Camshaft position determination |
TWI624586B (en) * | 2014-09-30 | 2018-05-21 | 光陽工業股份有限公司 | Detecting device and detecting method for double cylinder engine |
FR3035157B1 (en) * | 2015-04-16 | 2017-04-21 | Continental Automotive France | METHOD AND DEVICE FOR DETECTION OF REVERSE ROTATION OF AN INTERNAL COMBUSTION ENGINE |
KR101795306B1 (en) | 2016-10-07 | 2017-11-07 | 현대자동차주식회사 | Starting control method for a vehicle |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4002209C2 (en) * | 1990-01-26 | 2003-05-08 | Bosch Gmbh Robert | Misfire detection in an internal combustion engine |
FR2692623B1 (en) * | 1992-06-23 | 1995-07-07 | Renault | CYLINDER MARKING METHOD FOR THE PILOTAGE OF AN ELECTRONIC INJECTION SYSTEM OF AN INTERNAL COMBUSTION ENGINE. |
DE59304307D1 (en) * | 1993-08-26 | 1996-11-28 | Siemens Ag | Cylinder synchronization of a multi-cylinder internal combustion engine by detection of a targeted misfire |
ITBO940238A1 (en) * | 1994-05-23 | 1995-11-23 | Weber Srl | ELECTRONIC SYSTEM FOR IDENTIFICATION OF THE PHASES OF AN ENDothermic ENGINE |
DE4418578B4 (en) * | 1994-05-27 | 2004-05-27 | Robert Bosch Gmbh | Device for detecting the phase position in an internal combustion engine |
-
1998
- 1998-09-30 DE DE19844910A patent/DE19844910A1/en not_active Withdrawn
-
1999
- 1999-07-23 WO PCT/DE1999/002267 patent/WO2000019077A1/en active IP Right Grant
- 1999-07-23 DE DE59908304T patent/DE59908304D1/en not_active Expired - Lifetime
- 1999-07-23 EP EP99948671A patent/EP1045967B1/en not_active Expired - Lifetime
- 1999-07-23 KR KR1020007005637A patent/KR100624352B1/en not_active IP Right Cessation
- 1999-07-23 JP JP2000572499A patent/JP2002525494A/en active Pending
- 1999-07-23 BR BR9909572-6A patent/BR9909572A/en not_active IP Right Cessation
- 1999-07-23 RU RU2000117465/06A patent/RU2230210C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1045967B1 (en) | 2004-01-14 |
JP2002525494A (en) | 2002-08-13 |
WO2000019077A1 (en) | 2000-04-06 |
RU2230210C2 (en) | 2004-06-10 |
KR100624352B1 (en) | 2006-09-18 |
DE19844910A1 (en) | 2000-04-06 |
KR20010032397A (en) | 2001-04-16 |
DE59908304D1 (en) | 2004-02-19 |
EP1045967A1 (en) | 2000-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/07/1999, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time | ||
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2472 DE 22-05-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |