GB0025231D0 - Air/fuel ratio control - Google Patents

Air/fuel ratio control

Info

Publication number
GB0025231D0
GB0025231D0 GBGB0025231.2A GB0025231A GB0025231D0 GB 0025231 D0 GB0025231 D0 GB 0025231D0 GB 0025231 A GB0025231 A GB 0025231A GB 0025231 D0 GB0025231 D0 GB 0025231D0
Authority
GB
United Kingdom
Prior art keywords
air
fuel ratio
ratio control
control
fuel
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.)
Ceased
Application number
GBGB0025231.2A
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.)
Coventry University
Original Assignee
Coventry University
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 Coventry University filed Critical Coventry University
Priority to GBGB0025231.2A priority Critical patent/GB0025231D0/en
Publication of GB0025231D0 publication Critical patent/GB0025231D0/en
Priority to PCT/GB2001/004586 priority patent/WO2002033499A1/en
Priority to AU9404501A priority patent/AU9404501A/en
Priority to YU28103A priority patent/YU28103A/en
Priority to NZ525305A priority patent/NZ525305A/en
Priority to US10/399,374 priority patent/US20070082304A1/en
Priority to SK492-2003A priority patent/SK4922003A3/en
Priority to CA002425577A priority patent/CA2425577A1/en
Priority to GB0312659A priority patent/GB2385154B/en
Priority to PL01361302A priority patent/PL361302A1/en
Priority to EEP200300181A priority patent/EE200300181A/en
Priority to CZ20031074A priority patent/CZ20031074A3/en
Priority to AU2001294045A priority patent/AU2001294045B2/en
Priority to CNB018188362A priority patent/CN1285982C/en
Priority to HU0302298A priority patent/HUP0302298A2/en
Priority to NO20031689A priority patent/NO20031689L/en
Priority to LT2003032A priority patent/LT5091B/en
Priority to LVP-03-46A priority patent/LV13096B/en
Priority to BG107801A priority patent/BG107801A/en
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/022—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
    • F02D19/021—Control of components of the fuel supply system
    • F02D19/023—Control of components of the fuel supply system to adjust the fuel mass or volume flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
    • F02D19/026—Measuring or estimating parameters related to the fuel supply system
    • F02D19/027—Determining the fuel pressure, temperature or volume flow, the fuel tank fill level or a valve position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F23N1/022—Regulating fuel supply conjointly with air supply using electronic means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
    • F23N2005/181—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel using detectors sensitive to rate of flow of air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
    • F23N2005/185—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel using detectors sensitive to rate of flow of fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/16—Measuring temperature burner temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/06—Air or combustion gas valves or dampers at the air intake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/16—Fuel valves variable flow or proportional valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Feedback Control In General (AREA)
  • Flow Control (AREA)
GBGB0025231.2A 2000-10-14 2000-10-14 Air/fuel ratio control Ceased GB0025231D0 (en)

Priority Applications (19)

Application Number Priority Date Filing Date Title
GBGB0025231.2A GB0025231D0 (en) 2000-10-14 2000-10-14 Air/fuel ratio control
HU0302298A HUP0302298A2 (en) 2000-10-14 2001-10-15 Method of and system for controlling the ratio of a variable lead parameter and an adjustable lag parameter for a lag-lead process
GB0312659A GB2385154B (en) 2000-10-14 2001-10-15 Method of and system for controlling the ratio of a variable lead parameter and an adjustable lag parameter for a lag-lead process
EEP200300181A EE200300181A (en) 2000-10-14 2001-10-15 A method and control system for adjusting the ratio of a variable prevention parameter to an adjustable delay parameter in the prevention delay process
YU28103A YU28103A (en) 2000-10-14 2001-10-15 Method of and system for controlling the ratio of a variable lead parameter and an adjustable lag parameter for a lag-lead process
NZ525305A NZ525305A (en) 2000-10-14 2001-10-15 Method of and system for controlling the ratio of a variable lead parameter and an adjustable lag parameter for a lag-lead process
US10/399,374 US20070082304A1 (en) 2000-10-14 2001-10-15 Method of and system for controlling the ratio of a variable lead parameter and an adjustable lag parameter for a lag-lead process
SK492-2003A SK4922003A3 (en) 2000-10-14 2001-10-15 Method of and system for controlling the ratio of a variable lead parameter and an adjustable lag parameter for a lag-lead process
CA002425577A CA2425577A1 (en) 2000-10-14 2001-10-15 Method of and system for controlling the ratio of a variable lead parameter and an adjustable lag parameter for a lag-lead process
PCT/GB2001/004586 WO2002033499A1 (en) 2000-10-14 2001-10-15 Method of and system for controlling the ratio of a variable lead parameter and an adjustable lag parameter for a lag-lead process
PL01361302A PL361302A1 (en) 2000-10-14 2001-10-15 Method of and system for controlling the ratio of a variable lead parameter and an adjustable lag parameter for a lag-lead process
AU9404501A AU9404501A (en) 2000-10-14 2001-10-15 Method of and system for controlling the ratio of a variable lead parameter and an adjustable lag parameter for a lag-lead process
CZ20031074A CZ20031074A3 (en) 2000-10-14 2001-10-15 Method of and system for controlling the ratio of a variable lead parameter and an adjustable lag parameter for a lag-lead process
AU2001294045A AU2001294045B2 (en) 2000-10-14 2001-10-15 Method of and system for controlling the ratio of a variable lead parameter and an adjustable lag parameter for lag-lead process
CNB018188362A CN1285982C (en) 2000-10-14 2001-10-15 Method and system for controlling ratio of variable lead parameter and adjustable lag parameter for lag-lead process
NO20031689A NO20031689L (en) 2000-10-14 2003-04-11 Method and System for Controlling the Relationship between a Variable Lead Parameter and an Adjustable Delay Parameter for a Delay Lead Process
LT2003032A LT5091B (en) 2000-10-14 2003-05-05 Method and system for controlling the ratio of a variable lead parameter and adjustable lag parameter for a lag-lead process
LVP-03-46A LV13096B (en) 2000-10-14 2003-05-12 Method of and system for controlling the ratio of variable lead parameter and an adjustable lag parameter for a lag-lead process
BG107801A BG107801A (en) 2000-10-14 2003-05-12 Method of and system for controlling the ratio of a variable lead parameter and an adjustable lag parameter for a lag-lead process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0025231.2A GB0025231D0 (en) 2000-10-14 2000-10-14 Air/fuel ratio control

Publications (1)

Publication Number Publication Date
GB0025231D0 true GB0025231D0 (en) 2000-11-29

Family

ID=9901301

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0025231.2A Ceased GB0025231D0 (en) 2000-10-14 2000-10-14 Air/fuel ratio control
GB0312659A Expired - Fee Related GB2385154B (en) 2000-10-14 2001-10-15 Method of and system for controlling the ratio of a variable lead parameter and an adjustable lag parameter for a lag-lead process

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0312659A Expired - Fee Related GB2385154B (en) 2000-10-14 2001-10-15 Method of and system for controlling the ratio of a variable lead parameter and an adjustable lag parameter for a lag-lead process

Country Status (17)

Country Link
US (1) US20070082304A1 (en)
CN (1) CN1285982C (en)
AU (2) AU2001294045B2 (en)
BG (1) BG107801A (en)
CA (1) CA2425577A1 (en)
CZ (1) CZ20031074A3 (en)
EE (1) EE200300181A (en)
GB (2) GB0025231D0 (en)
HU (1) HUP0302298A2 (en)
LT (1) LT5091B (en)
LV (1) LV13096B (en)
NO (1) NO20031689L (en)
NZ (1) NZ525305A (en)
PL (1) PL361302A1 (en)
SK (1) SK4922003A3 (en)
WO (1) WO2002033499A1 (en)
YU (1) YU28103A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7802984B2 (en) * 2006-04-07 2010-09-28 Thomas & Betts International, Inc. System and method for combustion-air modulation of a gas-fired heating system
US20110269081A1 (en) * 2010-05-03 2011-11-03 Bayer Materialscience Llc Systems and processes for improved combustion control
US9846440B2 (en) * 2011-12-15 2017-12-19 Honeywell International Inc. Valve controller configured to estimate fuel comsumption
US9557059B2 (en) 2011-12-15 2017-01-31 Honeywell International Inc Gas valve with communication link
US9851103B2 (en) 2011-12-15 2017-12-26 Honeywell International Inc. Gas valve with overpressure diagnostics
US9645584B2 (en) 2014-09-17 2017-05-09 Honeywell International Inc. Gas valve with electronic health monitoring
CN106287806B (en) * 2016-09-29 2019-01-08 长沙开元仪器股份有限公司 A kind of automatic flow control system and its working method of high temperature combustion furnace
US11073281B2 (en) 2017-12-29 2021-07-27 Honeywell International Inc. Closed-loop programming and control of a combustion appliance
US10697815B2 (en) 2018-06-09 2020-06-30 Honeywell International Inc. System and methods for mitigating condensation in a sensor module
EP3938708A1 (en) * 2019-03-11 2022-01-19 Thermal Recycling (UK) Ltd. Kiln control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585161A (en) * 1984-04-27 1986-04-29 Tokyo Gas Company Ltd. Air fuel ratio control system for furnace
US5222887A (en) * 1992-01-17 1993-06-29 Gas Research Institute Method and apparatus for fuel/air control of surface combustion burners
US5904131A (en) * 1995-12-28 1999-05-18 Cummins Engine Company, Inc. Internal combustion engine with air/fuel ratio control
JP3765617B2 (en) * 1996-06-25 2006-04-12 本田技研工業株式会社 Air-fuel ratio control device for internal combustion engine

Also Published As

Publication number Publication date
CN1474965A (en) 2004-02-11
GB2385154B (en) 2004-06-30
SK4922003A3 (en) 2003-10-07
AU9404501A (en) 2002-04-29
PL361302A1 (en) 2004-10-04
WO2002033499A1 (en) 2002-04-25
CZ20031074A3 (en) 2003-09-17
GB2385154A (en) 2003-08-13
CN1285982C (en) 2006-11-22
BG107801A (en) 2004-07-30
LT5091B (en) 2004-01-26
NO20031689D0 (en) 2003-04-11
CA2425577A1 (en) 2002-04-25
US20070082304A1 (en) 2007-04-12
GB0312659D0 (en) 2003-07-09
NO20031689L (en) 2003-06-11
YU28103A (en) 2004-07-15
AU2001294045B2 (en) 2005-09-08
NZ525305A (en) 2004-09-24
EE200300181A (en) 2003-06-16
LV13096B (en) 2004-02-20
LT2003032A (en) 2003-09-25
HUP0302298A2 (en) 2003-10-28

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)