GB0102221D0 - Gas appliances and control systems - Google Patents

Gas appliances and control systems

Info

Publication number
GB0102221D0
GB0102221D0 GBGB0102221.9A GB0102221A GB0102221D0 GB 0102221 D0 GB0102221 D0 GB 0102221D0 GB 0102221 A GB0102221 A GB 0102221A GB 0102221 D0 GB0102221 D0 GB 0102221D0
Authority
GB
United Kingdom
Prior art keywords
control systems
gas appliances
appliances
gas
systems
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.)
Withdrawn
Application number
GBGB0102221.9A
Other versions
GB2358915A (en
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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Publication of GB0102221D0 publication Critical patent/GB0102221D0/en
Publication of GB2358915A publication Critical patent/GB2358915A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/06—Regulating fuel supply conjointly with draught
    • F23N1/062—Regulating fuel supply conjointly with draught using electronic means
    • 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
    • F23N5/14—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermo-sensitive resistors
    • F23N5/143—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermo-sensitive resistors using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/242—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electronic means
    • 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
    • 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
    • F23N2231/00—Fail safe
    • F23N2231/10—Fail safe for component failures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/26—Fail safe for clogging air inlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators
    • F23N2233/02—Ventilators in stacks
    • 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
    • F23N2235/14—Fuel valves electromagnetically operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)
  • Regulation And Control Of Combustion (AREA)
GB0102221A 2000-02-02 2001-01-25 Gas appliances and control systems Withdrawn GB2358915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0002263.2A GB0002263D0 (en) 2000-02-02 2000-02-02 Gas appliances and control systems

Publications (2)

Publication Number Publication Date
GB0102221D0 true GB0102221D0 (en) 2001-03-14
GB2358915A GB2358915A (en) 2001-08-08

Family

ID=9884730

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0002263.2A Ceased GB0002263D0 (en) 2000-02-02 2000-02-02 Gas appliances and control systems
GB0102221A Withdrawn GB2358915A (en) 2000-02-02 2001-01-25 Gas appliances and control systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0002263.2A Ceased GB0002263D0 (en) 2000-02-02 2000-02-02 Gas appliances and control systems

Country Status (2)

Country Link
EP (1) EP1122498A3 (en)
GB (2) GB0002263D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106524219A (en) * 2016-12-19 2017-03-22 大连圣鼎工业装备有限公司 Environment-friendly automatic control low-index emission gas boiler unit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6766771B1 (en) 2003-09-11 2004-07-27 The Water Heater Industry Joint Research And Development Consortium Fuel-fired water heater with dual function combustion cutoff switch in its draft structure

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE28242T1 (en) * 1982-03-03 1987-07-15 Leblanc Sa E L M FURNACES WITH MECHANICAL FLUE.
US4629113A (en) * 1984-10-05 1986-12-16 Rhr, Inc. Furnace controller
JPS6284224A (en) * 1985-10-09 1987-04-17 Youei Seisakusho:Kk Hot water heater
US4792089A (en) * 1985-11-26 1988-12-20 Carrier Corporation Self-correcting microprocessor control system and method for a furnace
KR900006243B1 (en) * 1986-10-16 1990-08-27 린나이 가부시기가이샤 Burner apparatus
US4951651A (en) * 1989-09-28 1990-08-28 Rheem Manufacturing Company Vent overpressurization detection system for a fuel-fired, induced draft furnace
AT399763B (en) * 1991-08-16 1995-07-25 Vaillant Gmbh HEATING DEVICE
AT401569B (en) * 1991-12-12 1996-10-25 Vaillant Gmbh HEATING DEVICE
US5865611A (en) * 1996-10-09 1999-02-02 Rheem Manufacturing Company Fuel-fired modulating furnace calibration apparatus and methods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106524219A (en) * 2016-12-19 2017-03-22 大连圣鼎工业装备有限公司 Environment-friendly automatic control low-index emission gas boiler unit

Also Published As

Publication number Publication date
EP1122498A2 (en) 2001-08-08
EP1122498A3 (en) 2004-01-21
GB2358915A (en) 2001-08-08
GB0002263D0 (en) 2000-03-22

Similar Documents

Publication Publication Date Title
AP2002002659A0 (en) 3-Nitrogen-6,7-dioxygen steroids and uses related thereto
GB2369418B (en) Gas control assembly
GB2376073B (en) Fluid-gauging systems and methods
SG97211A1 (en) Gas injector system and its fabrication
GB0102221D0 (en) Gas appliances and control systems
GB2369427B (en) Gas control valve
GB2344877B (en) Gas appliances
GB2374124B (en) Fan control system
GB2366436B (en) Control and operation system
GB2365953B (en) Heating systems
GB9913554D0 (en) Gas Appliances
GB9913555D0 (en) Gas Appliances
GB0015200D0 (en) Gas control
GB0014003D0 (en) Control devices
GB0130787D0 (en) Remote control systems and their operation
GB2367336B (en) Compressor control system
ZA200205824B (en) Dust and/or gas control.
GB9926938D0 (en) Gas control valve
GB0004156D0 (en) Remote control systems
GB2365115B (en) Gas cooking appliances
GB2372313B (en) Gas heating appliance
GB0125842D0 (en) Gas control
GB0114444D0 (en) Gas control
GB0031826D0 (en) Remote control sytems and their operation
GB2335028B (en) Gas flow control

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)