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 fumesInfo
- 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
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).
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)
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 |
-
1972
- 1972-08-30 FR FR7230811A patent/FR2153900A5/en not_active Expired
- 1972-09-14 JP JP9276872A patent/JPS4838532A/ja active Pending
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 |