GB2111256B - Improvements in or relating to control apparatus - Google Patents

Improvements in or relating to control apparatus

Info

Publication number
GB2111256B
GB2111256B GB08234949A GB8234949A GB2111256B GB 2111256 B GB2111256 B GB 2111256B GB 08234949 A GB08234949 A GB 08234949A GB 8234949 A GB8234949 A GB 8234949A GB 2111256 B GB2111256 B GB 2111256B
Authority
GB
United Kingdom
Prior art keywords
relating
control apparatus
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.)
Expired
Application number
GB08234949A
Other versions
GB2111256A (en
Inventor
Michael John Somerville
Ian Frederick Pollard
William Joseph Walker
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.)
ENERGY TECHNOLOGY AND CONTROL
Original Assignee
ENERGY TECHNOLOGY AND CONTROL
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 ENERGY TECHNOLOGY AND CONTROL filed Critical ENERGY TECHNOLOGY AND CONTROL
Priority to GB08234949A priority Critical patent/GB2111256B/en
Publication of GB2111256A publication Critical patent/GB2111256A/en
Application granted granted Critical
Publication of GB2111256B publication Critical patent/GB2111256B/en
Expired 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
    • F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
    • F23N5/006—Systems for controlling combustion using detectors sensitive to combustion gas properties the detector being sensitive to oxygen
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/08—Microprocessor; Microcomputer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/14—Differentiation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/20—Calibrating devices
    • 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
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/10—Air or combustion gas valves or dampers power assisted, e.g. using electric motors
    • 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
GB08234949A 1981-12-08 1982-12-08 Improvements in or relating to control apparatus Expired GB2111256B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08234949A GB2111256B (en) 1981-12-08 1982-12-08 Improvements in or relating to control apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB8137016 1981-12-08
GB8222984 1982-08-10
GB08234949A GB2111256B (en) 1981-12-08 1982-12-08 Improvements in or relating to control apparatus

Publications (2)

Publication Number Publication Date
GB2111256A GB2111256A (en) 1983-06-29
GB2111256B true GB2111256B (en) 1985-05-22

Family

ID=27261399

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08234949A Expired GB2111256B (en) 1981-12-08 1982-12-08 Improvements in or relating to control apparatus

Country Status (1)

Country Link
GB (1) GB2111256B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486166A (en) * 1982-08-12 1984-12-04 Westinghouse Electric Corp. Jackshaft controlled boiler combustion control system
GB8429292D0 (en) * 1984-11-20 1984-12-27 Autoflame Eng Ltd Fuel burner controller
US5034671A (en) * 1990-01-25 1991-07-23 Honeywell Inc. Manual damper motor control
GB2275791B (en) * 1993-03-04 1997-01-08 Senso Ltd System controller, particularly for use in the control of dual-fuel industrial boilers
JP3016869B2 (en) * 1995-02-16 2000-03-06 ビージー ピーエルシー Apparatus for supplying air / fuel mixture to a fully premixed burner
GB9503065D0 (en) * 1995-02-16 1995-04-05 British Gas Plc Apparatus for providing an air/fuel mixture to a fully premixed burner
DE69602749T2 (en) * 1995-02-16 1999-11-11 British Gas Plc DEVICE FOR SUPPLYING A AIR-FUEL MIXTURE TO A COMPLETELY PRE-MIXED BURNER
EP1398579A1 (en) * 2002-09-05 2004-03-17 Thermital Spa Condensation boiler with a high modulation ratio
JP6544851B2 (en) * 2015-03-31 2019-07-17 Dmg森精機株式会社 Patent application title: Parameter setting method for positioning device, parameter setting device, and positioning device provided with the parameter setting device
SG10202012642XA (en) 2016-06-17 2021-01-28 Lubrizol Corp Lubricating compositions

Also Published As

Publication number Publication date
GB2111256A (en) 1983-06-29

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20021207