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GB9118790D0 - Improvements in or relating to flame safeguard devices - Google Patents

Improvements in or relating to flame safeguard devices

Info

Publication number
GB9118790D0
GB9118790D0 GB919118790A GB9118790A GB9118790D0 GB 9118790 D0 GB9118790 D0 GB 9118790D0 GB 919118790 A GB919118790 A GB 919118790A GB 9118790 A GB9118790 A GB 9118790A GB 9118790 D0 GB9118790 D0 GB 9118790D0
Authority
GB
United Kingdom
Prior art keywords
relating
flame safeguard
safeguard devices
devices
flame
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
GB919118790A
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.)
BRITISH CERAMIC SERVICE CO Ltd
Original Assignee
BRITISH CERAMIC SERVICE CO Ltd
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 BRITISH CERAMIC SERVICE CO Ltd filed Critical BRITISH CERAMIC SERVICE CO Ltd
Priority to GB919118790A priority Critical patent/GB9118790D0/en
Publication of GB9118790D0 publication Critical patent/GB9118790D0/en
Priority to EP92307883A priority patent/EP0531072A1/en
Pending 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
    • F23N5/12—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods
    • F23N5/123—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods 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
    • F23N5/20—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays
    • F23N5/203—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/22—Pilot burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/28—Ignition circuits
    • F23N2227/30—Ignition circuits for pilot burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/32—Igniting for a predetermined number of cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/36—Spark ignition, e.g. by means of a high voltage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F23N2229/16—Flame sensors using two or more of the same types of flame sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
GB919118790A 1991-09-03 1991-09-03 Improvements in or relating to flame safeguard devices Pending GB9118790D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB919118790A GB9118790D0 (en) 1991-09-03 1991-09-03 Improvements in or relating to flame safeguard devices
EP92307883A EP0531072A1 (en) 1991-09-03 1992-08-28 Improvements in or relating to flame safeguard devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919118790A GB9118790D0 (en) 1991-09-03 1991-09-03 Improvements in or relating to flame safeguard devices

Publications (1)

Publication Number Publication Date
GB9118790D0 true GB9118790D0 (en) 1991-10-16

Family

ID=10700814

Family Applications (1)

Application Number Title Priority Date Filing Date
GB919118790A Pending GB9118790D0 (en) 1991-09-03 1991-09-03 Improvements in or relating to flame safeguard devices

Country Status (2)

Country Link
EP (1) EP0531072A1 (en)
GB (1) GB9118790D0 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2116854B1 (en) * 1994-10-03 1999-03-01 Chavarino Emilio Guerra END OF COOKING DEVICE IN GAS BURNERS TO PROGRAM THE DURATION OF THE HEATING.
DE19620874A1 (en) 1996-05-23 1997-11-27 Bmw Rolls Royce Gmbh Fuel injection for a staged gas turbine combustor
US20140202549A1 (en) 2013-01-23 2014-07-24 Honeywell International Inc. Multi-tank water heater systems
US9885484B2 (en) 2013-01-23 2018-02-06 Honeywell International Inc. Multi-tank water heater systems
US20150277463A1 (en) 2014-03-25 2015-10-01 Honeywell International Inc. System for communication, optimization and demand control for an appliance
US10670302B2 (en) 2014-03-25 2020-06-02 Ademco Inc. Pilot light control for an appliance
US9799201B2 (en) 2015-03-05 2017-10-24 Honeywell International Inc. Water heater leak detection system
US9920930B2 (en) 2015-04-17 2018-03-20 Honeywell International Inc. Thermopile assembly with heat sink
US10132510B2 (en) 2015-12-09 2018-11-20 Honeywell International Inc. System and approach for water heater comfort and efficiency improvement
US10119726B2 (en) 2016-10-06 2018-11-06 Honeywell International Inc. Water heater status monitoring system
US10969143B2 (en) 2019-06-06 2021-04-06 Ademco Inc. Method for detecting a non-closing water heater main gas valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB780422A (en) * 1952-12-12 1957-07-31 Scully Signal Co Ignition control-and-monitoring system
US4249884A (en) * 1977-12-27 1981-02-10 Electronics Corporation Of America Burner control apparatus with stabilized pilot flame timing interval
GB9000460D0 (en) * 1990-01-09 1990-03-07 Potterton Int Ltd Gas burners

Also Published As

Publication number Publication date
EP0531072A1 (en) 1993-03-10

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