BR7601032A - Processo e dispositivo para determinacao da irregularidade de funcionamento de um motor de combustao interna - Google Patents
Processo e dispositivo para determinacao da irregularidade de funcionamento de um motor de combustao internaInfo
- Publication number
- BR7601032A BR7601032A BR7601032A BR7601032A BR7601032A BR 7601032 A BR7601032 A BR 7601032A BR 7601032 A BR7601032 A BR 7601032A BR 7601032 A BR7601032 A BR 7601032A BR 7601032 A BR7601032 A BR 7601032A
- Authority
- BR
- Brazil
- Prior art keywords
- irregularity
- determining
- combustion engine
- internal combustion
- engine
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1497—With detection of the mechanical response of the engine
- F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/11—Testing internal-combustion engines by detecting misfire
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/16—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by evaluating the time-derivative of a measured speed signal
- G01P15/165—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by evaluating the time-derivative of a measured speed signal for measuring angular accelerations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/489—Digital circuits therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/56—Devices characterised by the use of electric or magnetic means for comparing two speeds
- G01P3/60—Devices characterised by the use of electric or magnetic means for comparing two speeds by measuring or comparing frequency of generated currents or voltages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/1015—Engines misfires
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Testing Of Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752507057 DE2507057A1 (de) | 1975-02-19 | 1975-02-19 | Verfahren und vorrichtung zur bestimmung der laufunruhe einer brennkraftmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7601032A true BR7601032A (pt) | 1976-09-14 |
Family
ID=5939241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7601032A BR7601032A (pt) | 1975-02-19 | 1976-02-18 | Processo e dispositivo para determinacao da irregularidade de funcionamento de um motor de combustao interna |
Country Status (7)
Country | Link |
---|---|
US (1) | US4044235A (pt) |
JP (1) | JPS6026981B2 (pt) |
BR (1) | BR7601032A (pt) |
DE (1) | DE2507057A1 (pt) |
FR (1) | FR2341867A1 (pt) |
GB (1) | GB1544275A (pt) |
SE (1) | SE7601848L (pt) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2642738C2 (de) * | 1976-09-23 | 1986-08-07 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zur Regelung des Betriebsverhaltens einer Brennkraftmaschine in einem vorgegebenen Betriebsbereich |
US4092955A (en) * | 1976-10-04 | 1978-06-06 | The Bendix Corporation | Roughness sensor |
US4140083A (en) * | 1976-11-19 | 1979-02-20 | Robert Bosch Gmbh | Method and apparatus for lean burn mixture control of an internal combustion engine |
US4380800A (en) * | 1978-05-08 | 1983-04-19 | The Bendix Corporation | Digital roughness sensor |
GB2024462B (en) * | 1978-05-08 | 1983-03-30 | Bendix Corp | Integrated closed loop engine control system |
DE3069814D1 (en) * | 1979-03-14 | 1985-01-31 | Lucas Ind Plc | Fuel control system for an internal combustion engine |
US4379333A (en) * | 1979-08-29 | 1983-04-05 | Nippondenso Co., Ltd. | Method and system for operating a power-producing machine at maximum torque under varying operating conditions |
US4337647A (en) * | 1979-12-07 | 1982-07-06 | The Bendix Corporation | Engine roughness sensor |
DE3111988C2 (de) * | 1980-03-28 | 1985-05-30 | Nissan Motor Co., Ltd., Yokohama, Kanagawa | Vorrichtung und Verfahren zur Vermeidung von Motorklopfen bei Brennkraftmaschinen durch Regelung des Zündzeitpunktes |
ES8204070A1 (es) * | 1980-07-10 | 1982-04-16 | Lucas Industries Ltd | Metodo y su correspondiente aparato para optimizar la opera-cion de un motor de combustion interna |
US4344140A (en) * | 1980-09-15 | 1982-08-10 | The Bendix Corporation | Closed loop engine roughness control |
US4433381A (en) * | 1980-09-19 | 1984-02-21 | The Bendix Corporation | Control system for an internal combustion engine |
JPS5759138A (en) * | 1980-09-27 | 1982-04-09 | Toyota Motor Corp | Method and device for inspecting engine rough idling |
US4372269A (en) * | 1980-10-24 | 1983-02-08 | Coles Donald K | Internal combustion engine |
FR2498255B1 (fr) * | 1981-01-21 | 1986-02-28 | Inst Francais Du Petrole | Dispositif d'ajustement rapide, en periode d'acceleration, de l'avance a l'allumage d'un moteur a allumage commande |
MX154828A (es) * | 1981-12-24 | 1987-12-15 | Lucas Ind Plc | Mejoras en un sistema de inyeccion de combustible para un motor de combustion interna |
US4418669A (en) * | 1982-07-19 | 1983-12-06 | The Bendix Corporation | Fuel distribution control system for an internal combustion engine |
JPS59141750A (ja) * | 1983-01-19 | 1984-08-14 | Diesel Kiki Co Ltd | 内燃機関用回転速度デ−タ発生装置 |
US4535406A (en) * | 1983-02-22 | 1985-08-13 | Allied Corporation | Fuel distribution control for an internal combustion engine |
DE3421640A1 (de) * | 1983-06-10 | 1985-01-31 | Diesel Kiki Co. Ltd., Tokio/Tokyo | Einrichtung zum feststellen des aenderungswertes in der drehzahl eines verbrennungsmotors |
DE3336028C3 (de) * | 1983-10-04 | 1997-04-03 | Bosch Gmbh Robert | Einrichtung zur Beeinflussung von Steuergrößen einer Brennkraftmaschine |
DE3420870A1 (de) * | 1984-06-05 | 1985-12-05 | Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen | Elektronische drehzahlmessung von kolbenbrennkraftmaschinen |
EP0481983B1 (de) * | 1989-07-07 | 1994-09-21 | Siemens Aktiengesellschaft | Verfahren und vorrichtung zur drehzahlregelung eines langsamlaufenden, mehrzylindrischen dieselmotors |
DE4009285A1 (de) * | 1989-08-23 | 1990-12-20 | Audi Ag | Verfahren zur zylinderselektiven ueberwachung des energieumsatzes bei einer mehrzylinder-brennkraftmaschine |
JP2982381B2 (ja) * | 1991-06-12 | 1999-11-22 | 株式会社デンソー | 内燃機関用失火検出装置 |
ES2149231T3 (es) * | 1994-10-31 | 2000-11-01 | Motorola Inc | Deteccion de fallos del encendido mediante aceleraciones en un ciclo. |
DE19955250B4 (de) | 1999-11-17 | 2005-05-04 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Funktionsüberwachung einer variablen Zylinderverdichtung |
RU2674817C1 (ru) * | 2017-07-18 | 2018-12-13 | Открытое акционерное общество холдинговая компания "Коломенский завод" | Отметчик оборотов коленчатого вала судового двигателя внутреннего сгорания |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2842108A (en) * | 1955-11-15 | 1958-07-08 | Sanders John Claytor | Closed-loop acceleration control system |
DE1235051B (de) * | 1962-09-20 | 1967-02-23 | Siemens Ag | Vorrichtung zur digitalen Ermittlung zeitlicher Bewegungsaenderungen von Fahrzeugen |
FR2180182A5 (pt) * | 1972-04-12 | 1973-11-23 | Sopromi Soc Proc Modern Inject | |
US3820198A (en) * | 1972-06-21 | 1974-06-28 | Int Harvester Co | Switching circuitry for sequential fuel injection |
DE2401936A1 (de) * | 1973-01-17 | 1974-07-18 | Auray Didier | Vorrichtung zum berechnen der aufeinanderfolgenden ableitungen einer funktion einer variablen, insbesondere fuer die regelung oder steuerung der funktion |
GB1465052A (en) * | 1973-02-20 | 1977-02-23 | Lucas Electrical Ltd | Fuel control systems |
US3789816A (en) * | 1973-03-29 | 1974-02-05 | Bendix Corp | Lean limit internal combustion engine roughness control system |
FR2242566B2 (pt) * | 1973-08-28 | 1978-01-27 | Sopromi Soc Proc Modern Inject |
-
1975
- 1975-02-19 DE DE19752507057 patent/DE2507057A1/de not_active Withdrawn
-
1976
- 1976-02-06 JP JP51012172A patent/JPS6026981B2/ja not_active Expired
- 1976-02-18 BR BR7601032A patent/BR7601032A/pt unknown
- 1976-02-18 GB GB6297/76A patent/GB1544275A/en not_active Expired
- 1976-02-18 SE SE7601848A patent/SE7601848L/xx unknown
- 1976-02-19 FR FR7604641A patent/FR2341867A1/fr not_active Withdrawn
- 1976-02-19 US US05/659,494 patent/US4044235A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4044235A (en) | 1977-08-23 |
FR2341867A1 (fr) | 1977-09-16 |
JPS51104106A (pt) | 1976-09-14 |
DE2507057A1 (de) | 1976-09-02 |
GB1544275A (en) | 1979-04-19 |
SE7601848L (sv) | 1976-08-20 |
JPS6026981B2 (ja) | 1985-06-26 |
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