HK1008077A1 - Thermoelectric sensor - Google Patents

Thermoelectric sensor Download PDF

Info

Publication number
HK1008077A1
HK1008077A1 HK98107271A HK98107271A HK1008077A1 HK 1008077 A1 HK1008077 A1 HK 1008077A1 HK 98107271 A HK98107271 A HK 98107271A HK 98107271 A HK98107271 A HK 98107271A HK 1008077 A1 HK1008077 A1 HK 1008077A1
Authority
HK
Hong Kong
Prior art keywords
flame
flamestrip
sensor assembly
thermoelectric sensor
temperature sensors
Prior art date
Application number
HK98107271A
Other languages
English (en)
Chinese (zh)
Other versions
HK1008077B (en
Inventor
Michael Sutton David
Original Assignee
Bg Public Limited Company
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 Bg Public Limited Company filed Critical Bg Public Limited Company
Publication of HK1008077A1 publication Critical patent/HK1008077A1/xx
Publication of HK1008077B publication Critical patent/HK1008077B/xx

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
    • F23N5/10—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples
    • 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
    • F23N2227/00—Ignition or checking
    • F23N2227/02—Starting or ignition 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/28—Fail safe preventing flash-back or blow-back
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators
    • F23N2233/06—Ventilators at the air intake
    • F23N2233/08—Ventilators at the air intake with variable speed
    • 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
    • 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
    • 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 program acting through electrical means, e.g. using time-delay relays

Landscapes

  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Control Of Combustion (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Measuring Fluid Pressure (AREA)
  • Glass Compositions (AREA)
  • Gas Burners (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
HK98107271.8A 1991-04-19 1998-06-27 Thermoelectric sensor HK1008077B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9108439A GB2254945A (en) 1991-04-19 1991-04-19 Thermoelectric sensor for a gas burner
GB9108439 1991-04-19
US07/963,747 US5393222A (en) 1991-04-19 1992-10-20 Thermoelectric sensor

Publications (2)

Publication Number Publication Date
HK1008077A1 true HK1008077A1 (en) 1999-04-30
HK1008077B HK1008077B (en) 1999-04-30

Family

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Also Published As

Publication number Publication date
JPH05508470A (ja) 1993-11-25
EP0619865B1 (de) 1999-01-13
KR960004217B1 (ko) 1996-03-28
GR3029528T3 (en) 1999-06-30
WO1992018812A1 (en) 1992-10-29
DK0619865T3 (da) 1999-08-30
DE69228198T2 (de) 1999-07-29
KR930701714A (ko) 1993-06-12
GB2254945A (en) 1992-10-21
ATE175765T1 (de) 1999-01-15
GB9208490D0 (en) 1992-06-03
AU1574492A (en) 1992-11-17
GB2255186A (en) 1992-10-28
EP0619865A1 (de) 1994-10-19
JP3053216B2 (ja) 2000-06-19
DE69228198D1 (de) 1999-02-25
GB9108439D0 (en) 1991-06-05
ES2128350T3 (es) 1999-05-16
GB2255186B (en) 1995-01-04
US5393222A (en) 1995-02-28
AU648163B2 (en) 1994-04-14

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)