EP0416328B1 - Brûleur, notamment pour lampe en forme de bougie - Google Patents

Brûleur, notamment pour lampe en forme de bougie Download PDF

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Publication number
EP0416328B1
EP0416328B1 EP90115469A EP90115469A EP0416328B1 EP 0416328 B1 EP0416328 B1 EP 0416328B1 EP 90115469 A EP90115469 A EP 90115469A EP 90115469 A EP90115469 A EP 90115469A EP 0416328 B1 EP0416328 B1 EP 0416328B1
Authority
EP
European Patent Office
Prior art keywords
cover
wick
top side
burner insert
guide tube
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
EP90115469A
Other languages
German (de)
English (en)
Other versions
EP0416328A1 (fr
Inventor
Alois Lenartz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0416328A1 publication Critical patent/EP0416328A1/fr
Application granted granted Critical
Publication of EP0416328B1 publication Critical patent/EP0416328B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S13/00—Non-electric lighting devices or systems employing a point-like light source; Non-electric lighting devices or systems employing a light source of unspecified shape

Definitions

  • the invention relates to a burner insert, in particular for candle-shaped luminous elements, consisting of an essentially cylindrical can, which can be filled with liquid fuel, with a wick protruding on the top, which is guided in a guide tube inserted centrally into the top, and the lower end of which at least to the bottom the can is sufficient, the top of the can being designed as a screw-on cover, which is screwed with an external thread provided at its lower area into an internal thread arranged at the edge of the cylindrical can and with a sealing ring inserted between a sealing edge on the cover and a sealing edge on the can is sealed and which is provided with a central passage in which the guide tube with the wick is inserted.
  • a burner insert of this type is known from US-A-4 781 577.
  • the guide tube for the wick is screwed into the unscrewable cover in such a way that its upper edge projects beyond the upper edge of the cover.
  • the flame burning above the edge of the lid in this known burner insert is very sensitive to side winds and burns relatively uneasily.
  • the invention has for its object to improve a burner insert of the type described above so that its flame burns quietly and evenly under unfavorable conditions.
  • this object is achieved according to the invention in that the cover has a recessed upper side and is provided in the vicinity of the upper edge with a plurality of air holes distributed over the circumference.
  • the combustion air flowing in from all sides below the flame stabilizes the flame and thus also calms down and burns off evenly.
  • the burner insert according to the invention can be opened effortlessly by unscrewing the lid, can then be filled with liquid fuel from a storage container and then sealed again. If necessary, the wick can also be replaced.
  • the drawing shows a longitudinal section through a burner insert according to the invention.
  • the burner insert consists of an essentially cylindrical can 1 with a screw-off lid 2.
  • a wick 3 protrudes, which is guided in a guide tube 4, which is inserted into a central passage in the lid 2.
  • the passage is designed so that a ventilation channel between the guide tube 4 and let through remains free.
  • the cover is provided with an external thread 6 for 2 minutes.
  • the external thread 6 is screwed into an internal thread 7 of a threaded ring 8 which is rolled up at the upper edge of the can 1 made of metal by the extrusion process.
  • a sealing ring 9 is inserted between a sealing edge 10 on the cover 2 and a sealing edge 11 on the can 1.
  • the cover 2 of the burner insert has a recessed upper side 12 and is near its upper edge with a plurality of air holes distributed around the circumference 13 provided, which are advantageously directed obliquely upwards from the circumference of the cover to the center thereof. It is also advantageous if the guide tube 4 for the wick 3 protrudes slightly above the upper edge of the lid 2. An unobstructed but low-draft air access to the flame is ensured with this arrangement and the well-ventilated recess around the flame prevents the lid from heating up undesirably.
  • the recess 12, the wall of which can be reflective also enables a free emission of the light, which can also shine through the air holes 13 to the upper edge of the candle-like hollow body in which the burner insert is to be inserted.
  • the top 12 of the lid 2 has a concave curvature and the central passage for the guide tube 4 is surrounded by an upstanding collar 14 which ends below the level of the air holes 13 and the guide tube 4 upwards a conical extension 15, which limits the insertion into the collar 14 and the height of which is designed such that the wick 3 is released somewhat above the upper edge of the cover 2.
  • the insertion or replacement of the wick is particularly simple and the wick is held securely with flames at the desired height.
  • the burner insert according to the invention is not only suitable for candle-shaped lamps, but can also be used advantageously for lanterns and party lights for the garden and terrace. Several burner inserts can also be put together in multi-lamp filaments. Flames of different colors can be achieved by adding different additives to the liquid fuel.
  • the screw-on lid 2 can be screwed onto cans of different heights, so that the burner insert can be adapted to the respective purpose.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Claims (5)

  1. Brûleur, notamment pour lampe en forme de bougie, consistant en un boîtier essentiellement cylindrique, susceptible d'être rempli de carburant liquide et doté d'une mèche ressortant par la surface supérieure, guidée par un tube de guidage agencé au centre de la surface supérieure, et dont l'extrémité inférieure s'étend au moins jusqu'au fond du boîtier, la surface supérieure du boîtier (1) se présentant sous forme d'un couvercle dévissable (2), qui est vissé au moyen d'un filetage (6) prévu au niveau de sa partie inférieure dans un taraudage (7) ménagé sur le bord du boîtier cylindrique (1), et qui est étanché par une bague d'étanchéité (9) disposée entre un bord d'étanchéité (10) au niveau du couvercle (2) et un bord d'étanchéité (11) au niveau du boîtier (1), et qui présente un passage central, dans lequel est inséré le tube de guidage (4) avec la mèche (3), caractérisé en ce que le couvercle (2) présente une surface supérieure (12) évidée et est doté, à proximité du bord supérieur, de plusieurs trous d'aération (13) répartis sur la périphérie.
  2. Brûleur selon la revendication 1, caractérisé en ce que les trous d'aération (13) sont orientés en biais et vers le haut, depuis la périphérie du couvercle (2) jusqu'à son centre, et en ce que le tube de guidage (4) de la mèche (3) dépasse au-dessus du bord supérieur du couvercle (2).
  3. Brûleur selon la revendication 1 ou 2, caractérisé en ce que la surface supérieure (12) du couvercle (2) présente une incurvation concave, en ce que le passage central recevant le tube de guidage (4) est entouré d'une collerette (14) orientée vers le haut, qui se termine au-dessous du niveau des trous d'aération (13) et en ce que le tube de guidage (4) présente vers le haut un évasement conique (15) qui limite son insertion dans la collerette (14) et dont la hauteur est déterminée de telle sorte que la mèche (3) soit libérée légèrement au-dessus du bord supérieur du couvercle (2).
  4. Brûleur selon l'une des revendications 1 à 3, caractérisé en ce que le boîtier (1) est fabriqué en métal extrudé, et en ce qu'une bague filetée (8) est enroulée à son extrémité supérieure.
  5. Brûleur selon l'une des revendications 1 à 4, caractérisé en ce que le couvercle (2) présente un moletage (16) sur sa périphérie.
EP90115469A 1989-09-06 1990-08-11 Brûleur, notamment pour lampe en forme de bougie Expired - Lifetime EP0416328B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8910602U 1989-09-06
DE8910602U DE8910602U1 (de) 1989-09-06 1989-09-06 Brennereinsatz, insbesondere für kerzenförmige Leuchtkörper

Publications (2)

Publication Number Publication Date
EP0416328A1 EP0416328A1 (fr) 1991-03-13
EP0416328B1 true EP0416328B1 (fr) 1994-05-04

Family

ID=6842574

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90115469A Expired - Lifetime EP0416328B1 (fr) 1989-09-06 1990-08-11 Brûleur, notamment pour lampe en forme de bougie

Country Status (2)

Country Link
EP (1) EP0416328B1 (fr)
DE (2) DE8910602U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19961814C1 (de) * 1999-12-21 2001-04-12 Walter Zimmermann Gmbh Brennereinsatz für kerzenförmige Leuchtkörper

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5127825A (en) * 1991-09-23 1992-07-07 Lamplight Farms, Inc. Burner assembly for oil lamps using plastic fuel containers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE313049C (fr) *
FR1384066A (fr) * 1963-11-13 1965-01-04 Bougie ou cierge à gaz liquide
US3697739A (en) * 1971-07-08 1972-10-10 David M Novak Fuel burning table lamp
US3994672A (en) * 1975-12-12 1976-11-30 David Michael Novak Candle light type liquid fuel burning table lamp
GB2139342B (en) * 1983-05-05 1986-08-20 Reynolds Charles Henry Wick holder for a liquid-fuel lamp
US4608011A (en) * 1984-04-27 1986-08-26 Comstock Todd M Candle apparatus
US4781577A (en) * 1987-03-26 1988-11-01 Jeff Stewart Fuel bottle with candle-like attachment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19961814C1 (de) * 1999-12-21 2001-04-12 Walter Zimmermann Gmbh Brennereinsatz für kerzenförmige Leuchtkörper

Also Published As

Publication number Publication date
DE59005604D1 (de) 1994-06-09
EP0416328A1 (fr) 1991-03-13
DE8910602U1 (de) 1989-10-26

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