CN103982309A - 富燃内燃机催化装置控制 - Google Patents

富燃内燃机催化装置控制 Download PDF

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Publication number
CN103982309A
CN103982309A CN201410044952.3A CN201410044952A CN103982309A CN 103982309 A CN103982309 A CN 103982309A CN 201410044952 A CN201410044952 A CN 201410044952A CN 103982309 A CN103982309 A CN 103982309A
Authority
CN
China
Prior art keywords
air
catalytic device
control module
sensor
emissions control
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
CN201410044952.3A
Other languages
English (en)
Chinese (zh)
Inventor
J.J.温茨
曾频
R.M.鲁尼茨基
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.)
Elpai American Bidding Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of CN103982309A publication Critical patent/CN103982309A/zh
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/10—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using catalysis
    • 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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1452—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being a COx content or concentration
    • 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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • 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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/146—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an NOx content or concentration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/12—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using combustion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Toxicology (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Exhaust Gas After Treatment (AREA)
CN201410044952.3A 2013-02-06 2014-02-07 富燃内燃机催化装置控制 Pending CN103982309A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/760630 2013-02-06
US13/760,630 US8887490B2 (en) 2013-02-06 2013-02-06 Rich burn internal combustion engine catalyst control

Publications (1)

Publication Number Publication Date
CN103982309A true CN103982309A (zh) 2014-08-13

Family

ID=50068820

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410044952.3A Pending CN103982309A (zh) 2013-02-06 2014-02-07 富燃内燃机催化装置控制

Country Status (7)

Country Link
US (1) US8887490B2 (https=)
EP (1) EP2765292B1 (https=)
JP (1) JP2014152777A (https=)
KR (1) KR20140100437A (https=)
CN (1) CN103982309A (https=)
BR (1) BR102014002821B1 (https=)
CA (1) CA2841288C (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113906201A (zh) * 2019-06-06 2022-01-07 纬湃科技有限责任公司 求出内燃机排气中氮氧化物和/或氨含量的方法和排气系

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US9399965B2 (en) 2014-12-12 2016-07-26 General Electric Company Method and system for control of emissions in exhaust aftertreatment system
US10125653B2 (en) 2015-02-19 2018-11-13 General Electric Company System and method for engine emission control harness
DE102016218794A1 (de) * 2016-09-29 2018-03-29 Robert Bosch Gmbh Stationärer Erdgasmotor mit wenigstens einem Stickoxidsensor
DE102019205551A1 (de) * 2019-04-17 2020-10-22 Vitesco Technologies GmbH Verfahren zum Ermitteln der Sauerstoffbeladung eines Katalysators einer Brennkraftmaschine und Abgasstrang einer Brennkraftmaschine
US11346554B2 (en) * 2019-09-30 2022-05-31 Rosemount Inc. Combustion analyzer with simultaneous carbon monoxide and methane measurements
US11881093B2 (en) 2020-08-20 2024-01-23 Denso International America, Inc. Systems and methods for identifying smoking in vehicles
US12251991B2 (en) 2020-08-20 2025-03-18 Denso International America, Inc. Humidity control for olfaction sensors
US12377711B2 (en) 2020-08-20 2025-08-05 Denso International America, Inc. Vehicle feature control systems and methods based on smoking
US11813926B2 (en) 2020-08-20 2023-11-14 Denso International America, Inc. Binding agent and olfaction sensor
US11760169B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Particulate control systems and methods for olfaction sensors
US12017506B2 (en) 2020-08-20 2024-06-25 Denso International America, Inc. Passenger cabin air control systems and methods
US11760170B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Olfaction sensor preservation systems and methods
US11828210B2 (en) 2020-08-20 2023-11-28 Denso International America, Inc. Diagnostic systems and methods of vehicles using olfaction
US11932080B2 (en) 2020-08-20 2024-03-19 Denso International America, Inc. Diagnostic and recirculation control systems and methods
US11636870B2 (en) 2020-08-20 2023-04-25 Denso International America, Inc. Smoking cessation systems and methods
US12269315B2 (en) 2020-08-20 2025-04-08 Denso International America, Inc. Systems and methods for measuring and managing odor brought into rental vehicles
CN114352387B (zh) * 2021-12-27 2022-11-29 无锡锡创汽车环保有限公司 一种寿命更长且能自动更换的汽车尾气净化装置

Citations (6)

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Publication number Priority date Publication date Assignee Title
US5390490A (en) * 1993-11-04 1995-02-21 Ford Motor Company Method and apparatus for measuring the efficacy of a catalytic converter
US6256983B1 (en) * 1999-04-14 2001-07-10 Honda Giken Kogyo Kabushiki Kaisha Plant control system
US20020189236A1 (en) * 2001-06-19 2002-12-19 Hepburn Jeffrey Scott Method and system for reducing vehicle emissions using a sensor downstream of an emission control device
US20050022508A1 (en) * 2003-07-15 2005-02-03 Siemens Aktiengesellschaft Method for checking an exhaust gas cleaning plant
CN101657626A (zh) * 2007-04-13 2010-02-24 丰田自动车株式会社 用于内燃机的空燃比控制装置和空燃比控制方法
US20110202230A1 (en) * 2007-08-13 2011-08-18 Toyota Jidosha Kabushiki Kaisha Nox sensor malfunction diagnostic device and malfunction diagnostic method

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US4492559A (en) 1983-11-14 1985-01-08 The Babcock & Wilcox Company System for controlling combustibles and O2 in the flue gases from combustion processes
JPS61279749A (ja) * 1985-06-06 1986-12-10 Nippon Denso Co Ltd 空燃比制御装置
JP2869925B2 (ja) * 1994-06-29 1999-03-10 本田技研工業株式会社 内燃エンジンの空燃比制御装置
JPH0815917A (ja) 1994-07-01 1996-01-19 Mitsubishi Chem Corp 静電荷像現像用帯電制御剤
JPH1068346A (ja) * 1996-06-21 1998-03-10 Ngk Insulators Ltd エンジン排ガス系の制御法
JP3799824B2 (ja) * 1998-06-26 2006-07-19 日産自動車株式会社 内燃機関の排気浄化装置
JP4374518B2 (ja) * 2001-02-07 2009-12-02 株式会社デンソー 内燃機関の排出ガス浄化制御装置
US7257943B2 (en) * 2004-07-27 2007-08-21 Ford Global Technologies, Llc System for controlling NOx emissions during restarts of hybrid and conventional vehicles
JP5140138B2 (ja) * 2010-11-04 2013-02-06 本田技研工業株式会社 制御装置
EP2761154A4 (en) 2011-09-28 2016-01-06 Continental Controls Corp AUTOMATIC SETPOINT ADJUSTMENT SYSTEM AND METHOD FOR A SYSTEM FOR CONTROLLING THE AIR-FUEL RATIO IN A MOTOR
PL2599985T3 (pl) * 2011-11-30 2015-04-30 Hoerbiger Kompressortech Hold Sterownik stosunku powietrze/paliwo i sposób sterowania
US20130151125A1 (en) 2011-12-08 2013-06-13 Scott K. Mann Apparatus and Method for Controlling Emissions in an Internal Combustion Engine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5390490A (en) * 1993-11-04 1995-02-21 Ford Motor Company Method and apparatus for measuring the efficacy of a catalytic converter
US6256983B1 (en) * 1999-04-14 2001-07-10 Honda Giken Kogyo Kabushiki Kaisha Plant control system
US20020189236A1 (en) * 2001-06-19 2002-12-19 Hepburn Jeffrey Scott Method and system for reducing vehicle emissions using a sensor downstream of an emission control device
US20050022508A1 (en) * 2003-07-15 2005-02-03 Siemens Aktiengesellschaft Method for checking an exhaust gas cleaning plant
CN101657626A (zh) * 2007-04-13 2010-02-24 丰田自动车株式会社 用于内燃机的空燃比控制装置和空燃比控制方法
US20110202230A1 (en) * 2007-08-13 2011-08-18 Toyota Jidosha Kabushiki Kaisha Nox sensor malfunction diagnostic device and malfunction diagnostic method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113906201A (zh) * 2019-06-06 2022-01-07 纬湃科技有限责任公司 求出内燃机排气中氮氧化物和/或氨含量的方法和排气系
CN113906201B (zh) * 2019-06-06 2025-01-10 纬湃科技有限责任公司 求出内燃机排气中氮氧化物和/或氨含量的方法和排气系

Also Published As

Publication number Publication date
BR102014002821B1 (pt) 2020-11-17
US20140216009A1 (en) 2014-08-07
KR20140100437A (ko) 2014-08-14
EP2765292B1 (en) 2024-11-27
EP2765292C0 (en) 2024-11-27
EP2765292A3 (en) 2018-07-04
EP2765292A2 (en) 2014-08-13
CA2841288A1 (en) 2014-08-06
JP2014152777A (ja) 2014-08-25
CA2841288C (en) 2020-10-27
BR102014002821A2 (pt) 2015-11-24
US8887490B2 (en) 2014-11-18

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Legal Events

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20200422

Address after: Delaware, USA

Applicant after: Elpai American bidding company

Address before: New York State, USA

Applicant before: General Electric Co.

TA01 Transfer of patent application right
RJ01 Rejection of invention patent application after publication

Application publication date: 20140813

RJ01 Rejection of invention patent application after publication