DE112018003668A5 - THROTTLE VALVE ACTUATOR FOR REDUCING POLLUTANT EMISSIONS, POLLUTANT EMISSION REDUCTION PROCESS, COMBUSTION ENGINE AND MOTOR VEHICLE - Google Patents

THROTTLE VALVE ACTUATOR FOR REDUCING POLLUTANT EMISSIONS, POLLUTANT EMISSION REDUCTION PROCESS, COMBUSTION ENGINE AND MOTOR VEHICLE Download PDF

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Publication number
DE112018003668A5
DE112018003668A5 DE112018003668.5T DE112018003668T DE112018003668A5 DE 112018003668 A5 DE112018003668 A5 DE 112018003668A5 DE 112018003668 T DE112018003668 T DE 112018003668T DE 112018003668 A5 DE112018003668 A5 DE 112018003668A5
Authority
DE
Germany
Prior art keywords
combustion engine
motor vehicle
throttle valve
reduction process
valve actuator
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE112018003668.5T
Other languages
German (de)
Inventor
Johannes Klimeck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Klimeck Jun Johannes
Original Assignee
Klimeck Jun Johannes
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 Klimeck Jun Johannes filed Critical Klimeck Jun Johannes
Publication of DE112018003668A5 publication Critical patent/DE112018003668A5/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/109—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps having two or more flaps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1065—Mechanical control linkage between an actuator and the flap, e.g. including levers, gears, springs, clutches, limit stops of the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D2011/101—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the means for actuating the throttles
    • F02D2011/102—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the means for actuating the throttles at least one throttle being moved only by an electric actuator
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0406—Intake manifold pressure
    • 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
    • F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
    • F02D2200/703—Atmospheric pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1005—Details of the flap
    • F02D9/101—Special flap shapes, ribs, bores or the like
    • F02D9/1015—Details of the edge of the flap, e.g. for lowering flow noise or improving flow sealing in closed flap position
DE112018003668.5T 2017-07-18 2018-07-05 THROTTLE VALVE ACTUATOR FOR REDUCING POLLUTANT EMISSIONS, POLLUTANT EMISSION REDUCTION PROCESS, COMBUSTION ENGINE AND MOTOR VEHICLE Pending DE112018003668A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102017006770.8 2017-07-18
DE102017006770.8A DE102017006770A1 (en) 2017-07-18 2017-07-18 THROTTLE VALVE ADJUSTABLE, METHOD FOR OPERATING A THROTTOP VALVES, INTERNAL COMBUSTION ENGINE, AND MOTOR VEHICLE
PCT/DE2018/000204 WO2019015706A2 (en) 2017-07-18 2018-07-05 Throttle valve control element for reducing pollutant emissions, method for reducing pollutant emissions, internal combustion engine and motor vehicle

Publications (1)

Publication Number Publication Date
DE112018003668A5 true DE112018003668A5 (en) 2020-04-30

Family

ID=63517630

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102017006770.8A Withdrawn DE102017006770A1 (en) 2017-07-18 2017-07-18 THROTTLE VALVE ADJUSTABLE, METHOD FOR OPERATING A THROTTOP VALVES, INTERNAL COMBUSTION ENGINE, AND MOTOR VEHICLE
DE112018003668.5T Pending DE112018003668A5 (en) 2017-07-18 2018-07-05 THROTTLE VALVE ACTUATOR FOR REDUCING POLLUTANT EMISSIONS, POLLUTANT EMISSION REDUCTION PROCESS, COMBUSTION ENGINE AND MOTOR VEHICLE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102017006770.8A Withdrawn DE102017006770A1 (en) 2017-07-18 2017-07-18 THROTTLE VALVE ADJUSTABLE, METHOD FOR OPERATING A THROTTOP VALVES, INTERNAL COMBUSTION ENGINE, AND MOTOR VEHICLE

Country Status (2)

Country Link
DE (2) DE102017006770A1 (en)
WO (1) WO2019015706A2 (en)

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE266092C (en) 1912-09-28 1913-10-18 Gehrmann Paul THROTTLE BODY FOR CARBURETTORS VAN COMBUSTION ENGINES, IN PARTICULAR FOR SPRAYING CARBURETTORS OF MOTOR VEHICLES
US1504508A (en) * 1920-01-10 1924-08-12 R & S Valve Company Engine valve
DE340149C (en) 1920-03-27 1921-09-02 Grade Hans THROTTLE VALVE IN THE INTAKE AND EXHAUST PIPES OF ENGINES ETC.
DE1576289B2 (en) 1967-10-21 1971-08-19 Robert Bosch Gmbh, 7000 Stuttgart CONTROL DEVICE FOR OPERATING THE INJECTION SYSTEM OF AN COMBUSTION ENGINE
DE1751330B1 (en) 1968-05-11 1971-01-07 Bosch Gmbh Robert Electrically controlled fuel injection system for internal combustion engines
FR2296103A1 (en) * 1974-12-27 1976-07-23 Anvar CARBURETOR
US3998426A (en) * 1975-07-10 1976-12-21 Thomas John Isbester Clamshell-type hydraulic flow control gate
US4269218A (en) * 1977-11-04 1981-05-26 Kubota Ltd. Rotary valve
US4633833A (en) * 1984-06-04 1987-01-06 Morris George Q Throttles with high velocity airstream collision
JPS6140435A (en) * 1984-07-31 1986-02-26 Keiun Kodo Throttle valve for internal combustion engine
DE3942055A1 (en) 1989-12-20 1991-06-27 Audi Ag IC engine throttle butterfly - is in two valves turning in opposite directions and split in plane intersecting pivot axis
DE9112119U1 (en) 1991-09-28 1991-12-12 Adam Opel Ag, 6090 Ruesselsheim, De
ES2147852T3 (en) 1994-06-18 2000-10-01 A B Elektronik Gmbh BUTTERFLY VALVE DEVICE.
DE19728480A1 (en) 1996-07-03 1998-01-15 Aisan Ind Diesel engine throttle valve actuator
DE10133942A1 (en) * 2000-07-14 2002-01-24 Schatz Thermo Engineering Combustion air-supply control method for internal combustion engine has supplemental valve assembly in combustion chamber air-inlet passage utilizing prevailing fluid movement for valve opening/closure
DE10157963A1 (en) 2001-11-26 2003-06-05 Siemens Ag throttle body
JP2004132236A (en) 2002-10-09 2004-04-30 Aisan Ind Co Ltd Throttle control device
DE10258571B4 (en) 2002-12-14 2009-08-06 Audi Ag Internal combustion engine and method for operating the same
JP4098149B2 (en) 2003-05-08 2008-06-11 愛三工業株式会社 Throttle control device
JP4142696B2 (en) 2006-06-14 2008-09-03 トヨタ自動車株式会社 Throttle valve heating control device for internal combustion engine
JP2008088835A (en) * 2006-09-29 2008-04-17 Denso Corp Control device for internal combustion engine
JP2012122331A (en) * 2009-03-31 2012-06-28 Yamaha Motor Co Ltd Engine
DE102011113145A1 (en) * 2011-08-12 2013-02-14 Mwm Gmbh Apparatus and method for controlling an Otto gas engine
US20140352657A1 (en) * 2013-06-03 2014-12-04 C. Thomas Waits Centerflow throttle valve
EP3088708A1 (en) * 2015-04-29 2016-11-02 Caterpillar Motoren GmbH & Co. KG Throttle valve for an internal combustion engine

Also Published As

Publication number Publication date
WO2019015706A3 (en) 2019-03-14
WO2019015706A2 (en) 2019-01-24
DE102017006770A1 (en) 2019-01-24

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