ES273445A1 - Burner for producing gaseous mixtures in centrifugal fiber attenuating apparatus - Google Patents

Burner for producing gaseous mixtures in centrifugal fiber attenuating apparatus

Info

Publication number
ES273445A1
ES273445A1 ES0273445A ES273445A ES273445A1 ES 273445 A1 ES273445 A1 ES 273445A1 ES 0273445 A ES0273445 A ES 0273445A ES 273445 A ES273445 A ES 273445A ES 273445 A1 ES273445 A1 ES 273445A1
Authority
ES
Spain
Prior art keywords
grid
combustion chamber
burner
chamber
passage
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
ES0273445A
Other languages
Spanish (es)
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
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 Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Publication of ES273445A1 publication Critical patent/ES273445A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
    • C03B37/048—Means for attenuating the spun fibres, e.g. blowers for spinner cups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/74—Preventing flame lift-off
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/78—Cooling burner parts

Abstract

<PICT:0956174/C1/1> The combustion chamber 1 of an internal combustion burner for glass fibre manufacture is provided with a metal grid 6 through which a mixture of combustible gases and oxidant passes to the chamber and a second grid 7 of parallel silica tubes close to the first grid and downstream of it. The grid 6 has a surface of high thermal absorbtivity provided either by oxidation or by coating with an oxide slip. The tubes 7 promote turbulence in the gases burning at the grid 6 and may be used for the passage of heating or cooling fluid or for housing electric heating elements. The combustion chamber inlet 9 has a jacket for the passage of a cooling agent which is spaced by a frame from the grid 6 and the chamber outlet 2 is cooled by a flow of refrigerant. The combustion chamber 1 is annular and the outlet 2 is in the form of a slot or slots surrounding a spinner 13 from which molten glass is ejected through perforations 14.
ES0273445A 1961-01-05 1961-12-05 Burner for producing gaseous mixtures in centrifugal fiber attenuating apparatus Expired ES273445A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR848869A FR1292222A (en) 1961-01-05 1961-01-05 Improvements to internal combustion burners

Publications (1)

Publication Number Publication Date
ES273445A1 true ES273445A1 (en) 1962-04-16

Family

ID=8746131

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0273445A Expired ES273445A1 (en) 1961-01-05 1961-12-05 Burner for producing gaseous mixtures in centrifugal fiber attenuating apparatus

Country Status (5)

Country Link
US (1) US3251666A (en)
CH (2) CH385395A (en)
ES (1) ES273445A1 (en)
FR (1) FR1292222A (en)
GB (1) GB956174A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR90660E (en) * 1966-07-20 1968-01-26 Saint Gobain Improvements to internal combustion burners
US4106921A (en) * 1976-09-13 1978-08-15 United States Gypsum Company Apparatus for low pressure air fiberization of mineral fiber
US4453914A (en) * 1982-12-15 1984-06-12 The United States Of America As Represented By The Secretary Of The Air Force Low heat loss laser combustion chamber
US4650416A (en) * 1985-11-08 1987-03-17 The United States Of America As Represented By The Secretary Of The Air Force NF3 combustor for cylindrical laser

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1310928A (en) * 1919-07-22 Method and apparatus for burning combustible fluids
US1045466A (en) * 1910-07-11 1912-11-26 Zandt Gas Appliance Company Van Gas-grate.
US2117605A (en) * 1936-12-18 1938-05-17 Albert A Fowler Method of making light-weight molded material
US2605821A (en) * 1941-02-01 1952-08-05 Lindahl Henning Waldemar Automatically controlled burner apparatus for heating automobile engines
US2676899A (en) * 1951-04-04 1954-04-27 Kaiser Metal Products Inc Method of coating foraminous metal with vitreous enamel
DE1303904B (en) * 1955-02-28

Also Published As

Publication number Publication date
FR1292222A (en) 1962-05-04
GB956174A (en) 1964-04-22
US3251666A (en) 1966-05-17
DE1401855B2 (en) 1973-01-18
DE1401855A1 (en) 1968-10-24
CH514103A (en) 1971-10-15
CH385395A (en) 1964-12-15

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