US3627463A - Apparatus for burning spirit and similar liquid fuels - Google Patents

Apparatus for burning spirit and similar liquid fuels Download PDF

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Publication number
US3627463A
US3627463A US549A US3627463DA US3627463A US 3627463 A US3627463 A US 3627463A US 549 A US549 A US 549A US 3627463D A US3627463D A US 3627463DA US 3627463 A US3627463 A US 3627463A
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US
United States
Prior art keywords
channel
burner
fuel
burner channel
suction pipe
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 - Lifetime
Application number
US549A
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English (en)
Inventor
Karl Oskar Arne Boij
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US3627463A publication Critical patent/US3627463A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D99/00—Subject matter not provided for in other groups of this subclass
    • F23D99/002—Burners specially adapted for specific applications
    • F23D99/004—Burners specially adapted for specific applications for use in particular heating operations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2206/00—Burners for specific applications
    • F23D2206/0026—Vapour burners adapted for use in illumination devices

Definitions

  • the present invention relates to an apparatus for burning liquid fuel in which a fuel container is filled with a fuel absorptive mass in which is provided a vertical burner channel in which burning of fuel evaporated from an exposed surface of the absorptive mass defining the channel takes place with supplied air.
  • the present invention relates to such apparatus for burning spirit and similar liquid fuels, in which the fuel container is filled with a fuel absorptive, preferably fibrous mass in which is provided a preferably vertical burner channel in which burning or fuel evaporated from the exposed surface of the absorptive mass defining the channel takes place with supplied air.
  • the dimensions and the burning intensity, respectively, of the open flame is determined by the amount of evaporated fuel per unit of time, and said amount is, inter alia, dependent on the vertical extension of the zone being swept over by the air sucked in through the annular gap, so that within certain limits the dimensions of the flame will be larger when the suction pipe is pushed further down into the burner channel.
  • the suction pipe is made adjustable in a vertical direction so as to permit the dimensions of the flame to be adjusted through axial displacement of the suction pipe, but it is also possible to secure the suction pipe in a selected rigid position in the burner channel.
  • FIG. 1 shows the suction pipe inserted fairly deep down into the burner channel, resulting in an open flame of maximum size.
  • FIG. 2 shows the suction pipe in a position only slightly within the burner channel, resulting in an open flame of reduced size.
  • FIG. 3 shows the suction pipe in an uppermost position entirely outside of the suction channel, the flame in this case being so small that it is housed entirely within the suction pipe.
  • numeral designates a closed fuel container in the form of a circular box in the top wall of which there is centrally provided a circular opening 11.
  • the box is filled with a fuel absorptive material consisting of two circular sheets 12 of mineral wool or the like and a circular sheet 13 of glass wool inserted between the sheets of mineral wool.
  • a vertical cylindrical burner channel 14 extending to the opening 11 in the top wall of the fuel container.
  • a venting net 15 of metal Between the top wall of the container and the fuel absorptive filling is inserted a venting net 15 of metal.
  • a suction or burner pipe 16 the outer diameter of which is smaller than the inner diameter of the burner channel 14, is according to the invention inserted centrally into the burner channel 14, so that an annular gap 17 is formed between the suction pipe in its inserted position and the surrounding wall of fuel absorptive filling.
  • a sheet 18 of asbestos paper or the like serving as a heat radiation screen.
  • the apparatus is provided with a mechanism for axial displacement of the suction pipe 16 to permit adjustment of the intensity of the combustion, but it is also possible to secure the suction pipe rigidly in a position ensuring a certain desired volume of flame.
  • Said screening may, for instance, consist of a rigid or movable pipe inserted in the burner channel.
  • Said screening may, for instance, consist of a rigid or movable pipe inserted in the burner channel.
  • the burner apparatus may, of course, be completed in different respects, e.g. by being provided with a flame spreader and a cover or the like for extinguishing the flame.
  • An apparatus for burning spirit or similar liquid fuels wherein the fuel container is filled with a fuel absorptive mass in which is provided a preferably vertical burner channel with an entirely or partly exposed surface from which the fuel to be burnt is evaporated, characterized by a suction or burner pipe which forms an extension upwards of the burner channel and is dimensioned and positioned relative to said channel in such a manner that an annular gap permitting the sucking in of combustion air is formed between said burner channel and said suction pipe.
  • suction pipe is adjustable to different vertical positions relative to the burner channel to the end of adjusting the dimensions of the flame.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wick-Type Burners And Burners With Porous Materials (AREA)
US549A 1969-01-14 1970-01-05 Apparatus for burning spirit and similar liquid fuels Expired - Lifetime US3627463A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE00426/69A SE331333B (enrdf_load_stackoverflow) 1969-01-14 1969-01-14

Publications (1)

Publication Number Publication Date
US3627463A true US3627463A (en) 1971-12-14

Family

ID=20256554

Family Applications (1)

Application Number Title Priority Date Filing Date
US549A Expired - Lifetime US3627463A (en) 1969-01-14 1970-01-05 Apparatus for burning spirit and similar liquid fuels

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US (1) US3627463A (enrdf_load_stackoverflow)
SE (1) SE331333B (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055750B1 (en) * 1980-07-11 1985-04-17 BOIJ, Karl Oskar Arne Apparatus for burning spirit or the like liquid fuel
DE29901945U1 (de) 1999-02-04 1999-05-12 Stolzenhoff, Helmut, 44536 Lünen Brenner mit flüssigem Brennstoff
EP1617142A3 (de) * 2004-07-16 2006-03-15 Urs Härri Brenner
US20090101746A1 (en) * 2007-10-12 2009-04-23 Werner Lanz Winder for a meterial web of flexible material

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001602A1 (en) * 1979-01-29 1980-08-07 Origoverken Ab Apparatus for burning spirit or similar liquid fuels

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US421543A (en) * 1890-02-18 Charles f
US614034A (en) * 1898-11-08 Alexander stewart
CH89633A (de) * 1920-09-04 1921-10-17 Lonza Ag Verfahren und Brenner zur Verbrennung von Metaldehyd zum Kochen und Heizen.
US1819363A (en) * 1928-09-18 1931-08-18 Ataulfo Fernandez Y Fernandez Fuel burner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US421543A (en) * 1890-02-18 Charles f
US614034A (en) * 1898-11-08 Alexander stewart
CH89633A (de) * 1920-09-04 1921-10-17 Lonza Ag Verfahren und Brenner zur Verbrennung von Metaldehyd zum Kochen und Heizen.
US1819363A (en) * 1928-09-18 1931-08-18 Ataulfo Fernandez Y Fernandez Fuel burner

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055750B1 (en) * 1980-07-11 1985-04-17 BOIJ, Karl Oskar Arne Apparatus for burning spirit or the like liquid fuel
US4544348A (en) * 1980-07-11 1985-10-01 Boij Karl O A Apparatus for burning spirit or the like liquid fuel
DE29901945U1 (de) 1999-02-04 1999-05-12 Stolzenhoff, Helmut, 44536 Lünen Brenner mit flüssigem Brennstoff
EP1617142A3 (de) * 2004-07-16 2006-03-15 Urs Härri Brenner
US20090101746A1 (en) * 2007-10-12 2009-04-23 Werner Lanz Winder for a meterial web of flexible material

Also Published As

Publication number Publication date
SE331333B (enrdf_load_stackoverflow) 1970-12-21

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