FR1270647A - Improvement in flame control processes by direct sighting in the hearth - Google Patents

Improvement in flame control processes by direct sighting in the hearth

Info

Publication number
FR1270647A
FR1270647A FR833537A FR833537A FR1270647A FR 1270647 A FR1270647 A FR 1270647A FR 833537 A FR833537 A FR 833537A FR 833537 A FR833537 A FR 833537A FR 1270647 A FR1270647 A FR 1270647A
Authority
FR
France
Prior art keywords
hearth
improvement
control processes
flame control
direct sighting
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
FR833537A
Other languages
French (fr)
Inventor
Pierre Jean Venin
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 filed Critical
Priority to FR833537A priority Critical patent/FR1270647A/en
Application granted granted Critical
Publication of FR1270647A publication Critical patent/FR1270647A/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
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive 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
    • F23M11/045—Means for supervising combustion, e.g. windows by observing the flame
    • 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
    • F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
    • F23N5/085—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements using electrical or electromechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR833537A 1960-07-21 1960-07-21 Improvement in flame control processes by direct sighting in the hearth Expired FR1270647A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR833537A FR1270647A (en) 1960-07-21 1960-07-21 Improvement in flame control processes by direct sighting in the hearth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR833537A FR1270647A (en) 1960-07-21 1960-07-21 Improvement in flame control processes by direct sighting in the hearth

Publications (1)

Publication Number Publication Date
FR1270647A true FR1270647A (en) 1961-09-01

Family

ID=8735888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR833537A Expired FR1270647A (en) 1960-07-21 1960-07-21 Improvement in flame control processes by direct sighting in the hearth

Country Status (1)

Country Link
FR (1) FR1270647A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1621813A1 (en) * 2004-07-27 2006-02-01 Powitec Intelligent Technologies GmbH Observation apparatus with push-through device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1621813A1 (en) * 2004-07-27 2006-02-01 Powitec Intelligent Technologies GmbH Observation apparatus with push-through device
US7520744B2 (en) 2004-07-27 2009-04-21 Powtec Intelligent Technologies Gmbh Monitoring device with scraper unit

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