FR2423763A1 - COMBUSTION EFFICIENCY MEASURING DEVICE - Google Patents

COMBUSTION EFFICIENCY MEASURING DEVICE

Info

Publication number
FR2423763A1
FR2423763A1 FR7905651A FR7905651A FR2423763A1 FR 2423763 A1 FR2423763 A1 FR 2423763A1 FR 7905651 A FR7905651 A FR 7905651A FR 7905651 A FR7905651 A FR 7905651A FR 2423763 A1 FR2423763 A1 FR 2423763A1
Authority
FR
France
Prior art keywords
combustion
combustion efficiency
measuring device
efficiency measuring
detector
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Withdrawn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
FR7905651A
Other languages
French (fr)
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.)
Honeywell Inc
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Publication of FR2423763A1 publication Critical patent/FR2423763A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
    • G01N25/22—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures
    • G01N25/28—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the rise in temperature of the gases resulting from combustion being measured directly
    • G01N25/30—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the rise in temperature of the gases resulting from combustion being measured directly using electric temperature-responsive elements
    • G01N25/32—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the rise in temperature of the gases resulting from combustion being measured directly using electric temperature-responsive elements using thermoelectric elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M11/00—Safety arrangements
    • F23M11/04—Means for supervising combustion, e.g. windows
    • F23M11/047—Means for supervising combustion, e.g. windows by observing the flue gas
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
    • G01N33/0032—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array using two or more different physical functioning modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Control Of Combustion (AREA)

Abstract

Appareil de mesure de rendement de combustion pour contrôler la combustion de gaz naturel ou d'autres combustibles en vue d'économiser du combustible. L'appareil comprend un premier détecteur pour mesurer la concentration d'un gaz constituant des gaz évacués, un second détecteur pour mesurer la température des gaz évacués, et des circuits électriques associés à un moyen de sortie pour indiquer le rendement de l'opération de combustion considérée en fonction de la concentration dudit gaz constituant et de ladite température. Application aux fours et chaudières.Combustion efficiency meter for monitoring the combustion of natural gas or other fuels to save fuel. The apparatus comprises a first detector for measuring the concentration of a gas constituting the exhaust gases, a second detector for measuring the temperature of the exhaust gases, and electrical circuits associated with an output means for indicating the efficiency of the operation of the exhaust. combustion considered as a function of the concentration of said constituent gas and of said temperature. Application to furnaces and boilers.

FR7905651A 1978-03-09 1979-03-05 COMBUSTION EFFICIENCY MEASURING DEVICE Withdrawn FR2423763A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88507078A 1978-03-09 1978-03-09

Publications (1)

Publication Number Publication Date
FR2423763A1 true FR2423763A1 (en) 1979-11-16

Family

ID=25386065

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905651A Withdrawn FR2423763A1 (en) 1978-03-09 1979-03-05 COMBUSTION EFFICIENCY MEASURING DEVICE

Country Status (5)

Country Link
JP (1) JPS54154839A (en)
DE (1) DE2908634A1 (en)
FR (1) FR2423763A1 (en)
GB (1) GB2016707B (en)
IT (1) IT1116826B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470371B1 (en) * 1979-11-23 1985-09-13 Neotronics Ltd APPARATUS FOR MEASURING THE EFFICIENCY OF A COMBUSTION INSTALLATION
GB2064780B (en) * 1979-11-23 1984-04-18 Neotronics Ltd Apparatus for measuring the efficiency of combustion appliances
JPS5797266U (en) * 1980-12-05 1982-06-15
DE3117158C2 (en) * 1981-04-30 1984-02-16 Rolf 7300 Esslingen Komm "Device for monitoring the exhaust gas values of heating systems or the like."
AU559412B2 (en) * 1981-12-10 1987-03-12 International Control Automation Finance Sa Steam generator on-line efficiency monitor
US4565788A (en) * 1983-02-23 1986-01-21 Milovidov Boris A Method of determining heat losses due to incomplete fuel combustion
DE3441376C1 (en) * 1984-11-13 1986-03-13 Programmelectronic Engineering AG, Dornach Process for apparatus diagnosis of the operating state of a furnace and device therefor
CN103472187A (en) * 2013-08-29 2013-12-25 国家电网公司 Movable detection device of boiler combustion
CN107747973A (en) * 2017-10-27 2018-03-02 安徽育安实验室装备有限公司 A kind of laboratory safety intelligent protecting method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB457111A (en) * 1935-05-20 1936-11-20 Elliott Brothers London Ltd Improvements in or relating to means for indicating or recording the heat loss or thermal efficiency of industrial furnaces and power plants
DE760765C (en) * 1941-04-08 1953-06-29 Aeg Arrangement for measuring exhaust gas losses from steam boilers
US2980334A (en) * 1957-07-25 1961-04-18 Sun Oil Co Damper control system for process heaters

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB457111A (en) * 1935-05-20 1936-11-20 Elliott Brothers London Ltd Improvements in or relating to means for indicating or recording the heat loss or thermal efficiency of industrial furnaces and power plants
DE760765C (en) * 1941-04-08 1953-06-29 Aeg Arrangement for measuring exhaust gas losses from steam boilers
US2980334A (en) * 1957-07-25 1961-04-18 Sun Oil Co Damper control system for process heaters

Also Published As

Publication number Publication date
IT1116826B (en) 1986-02-10
DE2908634A1 (en) 1979-11-08
JPS54154839A (en) 1979-12-06
IT7948215A0 (en) 1979-03-05
GB2016707A (en) 1979-09-26
GB2016707B (en) 1982-08-11

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Legal Events

Date Code Title Description
RE Withdrawal of published application
ST Notification of lapse