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1972-08-08 |
1978-04-18 |
Robert Bosch Gmbh |
Fuel metering device
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US4364356A
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1972-09-06 |
1982-12-21 |
Uop Inc. |
Exhaust emissions control system
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US4040394A
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1972-09-14 |
1977-08-09 |
Robert Bosch Gmbh |
Apparatus repetitively controlling the composition of exhaust emissions from internal combustion engines, in predetermined intervals
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US3815561A
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1972-09-14 |
1974-06-11 |
Bendix Corp |
Closed loop engine control system
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US4287865A
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1972-09-18 |
1981-09-08 |
The Bendix Corporation |
Closed loop engine control system
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DE2245029C3
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1972-09-14 |
1981-08-20 |
Robert Bosch Gmbh, 7000 Stuttgart |
Method and device for exhaust gas decontamination from internal combustion engines
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DE2247656C3
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1972-09-28 |
1981-12-17 |
Robert Bosch Gmbh, 7000 Stuttgart |
Device for regulating the ratio of the fuel and air components of the operating mixture of an internal combustion engine
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DE2321721C2
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1973-04-28 |
1982-12-16 |
Robert Bosch Gmbh, 7000 Stuttgart |
Device for reducing harmful components of exhaust gas emissions from internal combustion engines
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DE2251167C3
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1972-10-19 |
1986-07-31 |
Robert Bosch Gmbh, 7000 Stuttgart |
Device for exhaust gas detoxification from internal combustion engines
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JPS4972524A
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1972-11-17 |
1974-07-12 |
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1972-11-20 |
1977-04-05 |
Nippondenso Co., Ltd. |
Fuel control system
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DE2301353A1
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1973-01-12 |
1974-07-25 |
Bosch Gmbh Robert |
CONTROL DEVICE FOR EXHAUST GAS DETOXIFICATION FROM COMBUSTION MACHINERY
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DE2301354C3
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1973-01-12 |
1981-03-12 |
Robert Bosch Gmbh, 7000 Stuttgart |
Device for regulating the fuel-air ratio in internal combustion engines
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GB1465052A
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1973-02-20 |
1977-02-23 |
Lucas Electrical Ltd |
Fuel control systems
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US3906910A
(en)
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1973-04-23 |
1975-09-23 |
Colt Ind Operating Corp |
Carburetor with feedback means and system
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US3916170A
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1973-04-25 |
1975-10-28 |
Nippon Denso Co |
Air-fuel ratio feed back type fuel injection control system
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USRE29741E
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1973-04-25 |
1978-08-22 |
Nippondenso Co., Ltd. |
Air-fuel ratio feed back type fuel injection control system
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JPS50229A
(en)
*
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1973-05-09 |
1975-01-06 |
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JPS5213250B2
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1973-05-31 |
1977-04-13 |
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DE2327801C3
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1973-06-01 |
1980-01-03 |
Volkswagenwerk Ag, 3180 Wolfsburg |
Arrangement for obtaining a speed signal for an electronic fuel injection device
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1973-06-04 |
1977-07-19 |
Nippon Soken, Inc. |
Air-fuel mixture ratio correcting system for carburetor
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DE2333743C2
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1973-07-03 |
1983-03-31 |
Robert Bosch Gmbh, 7000 Stuttgart |
Method and device for exhaust gas decontamination from internal combustion engines
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DE2337198C2
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1973-07-21 |
1981-09-17 |
Robert Bosch Gmbh, 7000 Stuttgart |
Device for reducing the harmful components of the exhaust gas
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DE2422938C2
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1974-05-11 |
1982-07-08 |
Robert Bosch Gmbh, 7000 Stuttgart |
Switching device for the controlled addition of additional air to the exhaust gas of an internal combustion engine
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JPS5114535A
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1974-07-24 |
1976-02-05 |
Nissan Motor |
Nainenkikanno nenryoseigyoyohisengataseigyosochi
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DE2448306C2
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1974-10-10 |
1983-12-08 |
Robert Bosch Gmbh, 7000 Stuttgart |
Fuel injection system
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JPS51106828A
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1975-03-18 |
1976-09-22 |
Nissan Motor |
KUNENPISEIGYOSOCHI
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GB1524670A
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1974-10-21 |
1978-09-13 |
Nissan Motor |
Apparatus for controlling the air-fuel mixture ratio of internal combustion engine
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DE2547576A1
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1974-10-25 |
1976-04-29 |
Nissan Motor |
DEVICE FOR THE CONTROL OF THE AIR-FUEL RATIO FOR A COMBUSTION ENGINE
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JPS5153131A
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1974-11-01 |
1976-05-11 |
Nissan Motor |
Kikaki |
GB1532989A
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1974-11-06 |
1978-11-22 |
Nissan Motor |
Method of and device for controlling solenoid operated flow control means
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1975-02-11 |
1976-02-24 |
General Motors Corporation |
Engine with dual sensor closed loop fuel control
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1975-02-25 |
1981-11-17 |
The Bendix Corporation |
System controlling any air/fuel ratio with stoichiometric sensor and asymmetrical integration
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JPS51117231A
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1975-04-08 |
1976-10-15 |
Nissan Motor Co Ltd |
Air-fuel ratio control system
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1975-04-18 |
1980-02-04 |
Bosch Gmbh Robert |
SET AND DEVICE FOR DETERMINING THE DURATION OF FUEL SUPPLY PULSE
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JPS51124739A
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1975-04-24 |
1976-10-30 |
Nissan Motor Co Ltd |
An air fuel ratio control apparatus
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JPS51136035A
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1975-05-20 |
1976-11-25 |
Nissan Motor Co Ltd |
Air fuel mixture rate control device
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JPS584177B2
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1975-05-28 |
1983-01-25 |
トヨタ自動車株式会社 |
Feedback air-fuel ratio control device for electronically controlled injection engines
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JPS5815648Y2
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1975-06-03 |
1983-03-30 |
日産自動車株式会社 |
Kuunenbiseigiyosouchi
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1975-06-05 |
1979-12-18 |
Nippondenso Co., Ltd. |
Method and system to control the mixture air-to-fuel ratio
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JPS5824609B2
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1975-06-17 |
1983-05-23 |
株式会社デンソー |
Air-fuel ratio feedback type fuel injection control device
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1975-06-10 |
1978-09-05 |
Nippondenso Co., Ltd. |
Method and system for controlling the mixture air-to-fuel ratio
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JPS51149421A
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1975-06-18 |
1976-12-22 |
Nissan Motor Co Ltd |
Air-fuel ratio control device
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GB1554234A
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1975-07-08 |
1979-10-17 |
Bosch Gmbh Robert |
Fuel supply systems for internal combustion engines
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1975-07-14 |
1976-11-09 |
Gene Y. Wen |
Control system for normalizing the air/fuel ratio in a fuel injection system
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JPS5229537A
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1975-09-01 |
1977-03-05 |
Nissan Motor Co Ltd |
Ratio of air to fuel control device
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1975-10-13 |
1980-07-01 |
Robert Bosch Gmbh |
Method and apparatus for regulating a combustible mixture
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JPS5248729A
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1975-10-16 |
1977-04-19 |
Nissan Motor Co Ltd |
Air-fuel ratio controller
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JPS5281435A
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1975-12-27 |
1977-07-07 |
Nissan Motor Co Ltd |
Air fuel ratio controller
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JPS5281438A
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1975-12-27 |
1977-07-07 |
Nissan Motor Co Ltd |
Air fuel ratio controller
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1976-01-07 |
1977-05-24 |
Ford Motor Company |
Method of improving the operational capacity of three-way catalysts
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1976-02-04 |
1985-08-08 |
Robert Bosch Gmbh, 7000 Stuttgart |
Control device for influencing the operating mixture fed to an internal combustion engine
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JPS6010170B2
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1976-02-12 |
1985-03-15 |
日産自動車株式会社 |
Air fuel ratio control device
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1976-02-19 |
1984-02-02 |
Robert Bosch Gmbh, 7000 Stuttgart |
Device for reducing harmful proportions of exhaust gases from internal combustion engines
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JPS52114826A
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1976-03-22 |
1977-09-27 |
Toyota Motor Corp |
Feedback type electronic controller for a fuel injection type internal combustion engine
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JPS52145223U
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1976-04-30 |
1977-11-04 |
|
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JPS52135923A
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1976-05-08 |
1977-11-14 |
Nissan Motor Co Ltd |
Air fuel ratio control equipment
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JPS52154930A
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1976-05-22 |
1977-12-23 |
Bosch Gmbh Robert |
Device for controlling fuellair ratio of mixture for internal combustion engine
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1976-06-11 |
1985-08-08 |
Robert Bosch Gmbh, 7000 Stuttgart |
Device for preventing control oscillations in a mixture preparation system that supplies an internal combustion engine with an operating mixture
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1976-08-25 |
1985-05-25 |
Bosch Gmbh Robert |
DEVICE FOR DETERMINING THE QUANTITY OF FUEL SUPPLIED BY INJECTION TO AN ENDOTHERMAL ENGINE, OR DEVICE REGULATOR OF THE MIXING RATIO FOR THE OPERATING MIXTURE TO BE ADDED TO AN ENDOTHERMAL ENGINE.
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1977-01-25 |
1986-06-05 |
Robert Bosch Gmbh, 7000 Stuttgart |
Method and device for regulating the mixture ratio components of the operating mixture fed to an internal combustion engine
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JPS5924247B2
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1977-01-28 |
1984-06-08 |
株式会社日本自動車部品総合研究所 |
Internal combustion engine exhaust gas purification device
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CA1079591A
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1977-02-11 |
1980-06-17 |
Thomas R. Gantzert |
Apparatus for controlling the air-fuel ratio in an internal combustion engine
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1977-02-14 |
1980-04-15 |
Colt Industries Operating Corp. |
Circuit means and apparatus for controlling the air-fuel ratio supplied to a combustion engine
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1977-03-21 |
1979-10-02 |
Colt Industries Operating Corp. |
Circuit means and apparatus for controlling the air-fuel ratio supplied to a combustion engine
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1977-03-03 |
1978-09-07 |
Bosch Gmbh Robert |
MONITORING CIRCUIT FOR EXHAUST GAS COMPOSITION IN COMBUSTION ENGINE
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1977-03-30 |
1978-10-05 |
Bosch Gmbh Robert |
PROCESS AND DEVICE FOR DETERMINING THE PROPORTIONAL PART OF THE FUEL-AIR MIXTURE ADDED TO A COMBUSTION ENGINE
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1977-08-19 |
1979-04-24 |
Colt Industries Operating Corp. |
Circuit means and apparatus for controlling the air-fuel ratio supplied to a combustion engine
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1977-08-31 |
1980-05-13 |
Engelhard Minerals & Chemicals Corporation |
Oxygen sensor control system
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1977-10-03 |
1979-09-18 |
General Motors Corporation |
Closed loop fuel control system having variable control authority
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1978-06-22 |
1980-12-30 |
The Bendix Corporation |
Closed loop system
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JPS5535181A
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1978-09-05 |
1980-03-12 |
Nippon Denso Co Ltd |
Air fuel ratio control device
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JPS5537562A
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1978-09-08 |
1980-03-15 |
Nippon Denso Co Ltd |
Air-fuel ratio control system
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JPS5732036A
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1980-08-05 |
1982-02-20 |
Honda Motor Co Ltd |
Air/fuel ratio feedback control device for internal combustion engine
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JPS5751936A
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1980-09-12 |
1982-03-27 |
Hitachi Ltd |
Controlling and trouble discrimination initializing timing setting system for engine controller
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JPS5793668A
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1980-12-03 |
1982-06-10 |
Toyota Motor Corp |
Air fuel ratio control unit for internal combustion engine
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1981-02-13 |
1985-07-02 |
Engelhard Corporation |
Method and means for controlling air-to-fuel ratio
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1981-04-03 |
1983-08-09 |
Ford Motor Company |
Air fuel ratio control using time-averaged error signal
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1981-06-24 |
1983-01-13 |
Robert Bosch Gmbh, 7000 Stuttgart |
ELECTRONICALLY CONTROLLED FUEL METERING SYSTEM
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DE3149096A1
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1981-12-11 |
1983-06-16 |
Robert Bosch Gmbh, 7000 Stuttgart |
Exhaust gas composition control using lambda regulator - has integration time dependent upon time between consecutive regulator switching points
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JPS58172442A
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1982-04-01 |
1983-10-11 |
Nippon Denso Co Ltd |
Air fuel ratio control device
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JPS59103938A
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1982-12-03 |
1984-06-15 |
Fuji Heavy Ind Ltd |
Idle automatic governor
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JPS5994974U
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1982-12-18 |
1984-06-27 |
自動車機器株式会社 |
Dust cover device for output shaft in steering gear
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FR2544802B1
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1983-04-19 |
1988-07-22 |
Mitsubishi Electric Corp |
IGNITION ADJUSTMENT CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINES
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1983-07-28 |
1985-02-07 |
Robert Bosch Gmbh, 7000 Stuttgart |
METHOD AND DEVICE FOR (LAMBDA) CONTROL OF THE FUEL MIXTURE FOR AN INTERNAL COMBUSTION ENGINE
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JPS6038526A
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1983-08-11 |
1985-02-28 |
Fuji Heavy Ind Ltd |
Controller of air-fuel ratio
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FR2592685B1
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1986-01-06 |
1989-12-29 |
Renault |
FUEL DOSING METHOD FOR ELECTRONIC INJECTION INTERNAL COMBUSTION ENGINE.
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JPS6285147A
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1986-06-16 |
1987-04-18 |
Nissan Motor Co Ltd |
Air-fuel ratio control device
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1993-10-04 |
1996-04-02 |
Ford Motor Company |
Fuel controller with air/fuel transient compensation
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1993-11-04 |
1995-02-21 |
Ford Motor Company |
Method and apparatus for measuring the efficacy of a catalytic converter
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1999-07-12 |
2001-03-06 |
Dana Corporation |
Fuel control system for gas-operated engines
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2015-06-19 |
2017-11-14 |
邓静秋 |
Pollution sources VOC concentration and total emission volumn real-time monitoring system
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2020-10-19 |
2021-01-22 |
厦门五福印务有限公司 |
PID control module and printing exhaust emission control system
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