FR2153900A5 - Heat treatment furnace burner - with a flame observation probe which is not damaged by heat or fumes - Google Patents

Heat treatment furnace burner - with a flame observation probe which is not damaged by heat or fumes

Info

Publication number
FR2153900A5
FR2153900A5 FR7230811A FR7230811A FR2153900A5 FR 2153900 A5 FR2153900 A5 FR 2153900A5 FR 7230811 A FR7230811 A FR 7230811A FR 7230811 A FR7230811 A FR 7230811A FR 2153900 A5 FR2153900 A5 FR 2153900A5
Authority
FR
France
Prior art keywords
heat
fumes
heat treatment
damaged
treatment furnace
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
FR7230811A
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.)
Koppers Wistra Ofenbau GmbH
Original Assignee
Koppers Wistra Ofenbau GmbH
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 Koppers Wistra Ofenbau GmbH filed Critical Koppers Wistra Ofenbau GmbH
Application granted granted Critical
Publication of FR2153900A5 publication Critical patent/FR2153900A5/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

Burner for heat treatment furnaces with a combustion chamber (I) from whence fumes penetrate into the furnace, passing through a narrowed opening, with a central air inlet chamber (II) which debouches into (I), the air passing through openings perpendicular to the burner axis, and with a gas inlet chamber which surrounds (II) and which debouches into (I) parallel to the openings. An optical flame detection probe is mounted at the end of (II) facing (I), radiation from the flame in (I) but not from the furnace falling on the probe by passing through a hole in a plate separating (II) from (I).
FR7230811A 1971-09-18 1972-08-30 Heat treatment furnace burner - with a flame observation probe which is not damaged by heat or fumes Expired FR2153900A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7135564 1971-09-18

Publications (1)

Publication Number Publication Date
FR2153900A5 true FR2153900A5 (en) 1973-05-04

Family

ID=6623937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7230811A Expired FR2153900A5 (en) 1971-09-18 1972-08-30 Heat treatment furnace burner - with a flame observation probe which is not damaged by heat or fumes

Country Status (2)

Country Link
JP (1) JPS4838532A (en)
FR (1) FR2153900A5 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5110573B1 (en) * 1971-07-16 1976-04-05
JPS6021851U (en) * 1983-07-18 1985-02-15 富士バルブ株式会社 Heating machine safety device
JP7156950B2 (en) 2016-04-20 2022-10-19 フォート ウェイン メタルズ リサーチ プロダクツ，エルエルシー Nickel-titanium-yttrium alloy wire with reduced oxide inclusions

Also Published As

Publication number Publication date
JPS4838532A (en) 1973-06-06

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Legal Events

Date Code Title Description
ST Notification of lapse