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EP1845310B1 - Cheminée électrique - Google Patents

Cheminée électrique Download PDF

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Publication number
EP1845310B1
EP1845310B1 EP07251534.9A EP07251534A EP1845310B1 EP 1845310 B1 EP1845310 B1 EP 1845310B1 EP 07251534 A EP07251534 A EP 07251534A EP 1845310 B1 EP1845310 B1 EP 1845310B1
Authority
EP
European Patent Office
Prior art keywords
housing
sheet
air
adjacent
electric fire
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.)
Not-in-force
Application number
EP07251534.9A
Other languages
German (de)
English (en)
Other versions
EP1845310A2 (fr
EP1845310A3 (fr
Inventor
Josef Hacohen
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 EP1845310A2 publication Critical patent/EP1845310A2/fr
Publication of EP1845310A3 publication Critical patent/EP1845310A3/fr
Application granted granted Critical
Publication of EP1845310B1 publication Critical patent/EP1845310B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/002—Stoves
    • F24C7/004—Stoves simulating flames

Definitions

  • This invention relates to electric fires and it is an object of the present invention to provide an improved form of electric fire.
  • a more specific object of the present invention is to provide an electric fire having an improved visual appearance.
  • GB 2 396 691 describes apparatus for simulating a solid fuel fire for use with an additional fan heater or to provide a combined unit of the flame effect apparatus and a fan heater.
  • WO-A-9741393 describes improvements to the "flicker-effect" in a flame-effect electric fire by using multiple sources and fabric strips.
  • a further object of the present invention is the provision of an electric fire that includes a housing having a relatively small front-to-back dimension and a simpler mechanical construction.
  • an electric fire consisting essentially of a housing having an inlet at or adjacent its lower end for the entry of air into the housing, a translucent or transparent screen forming at least part of the front of the housing, at least one fan for causing air to be drawn into the housing, an outlet at or adjacent the top of the housing for the discharge of at least a proportion of the air drawn into the housing, a light source within the housing and a sheet of flexible reflective material suspended from a position towards the top of the housing giving the appearance of a burning fuel effect, in use, and an electric heating element in or adjacent the outlet, characterised in that the or each fan is located adjacent the bottom of the housing and causes air to be drawn into the housing through the inlet, to flow upwardly through the housing, from the inlet towards the outlet, to cause the sheet of flexible material to adopt a sinuous or undulating motion providing an enhanced visual effect, the same flow of air then contacts the heating element and is discharged through the outlet.
  • a light source is preferably adjacent the base of the housing.
  • the light source may be disposed behind a material having the appearance of a burning fuel effect.
  • a reflector in the form of a sheet of flexible reflective material suspended from a position towards the top of the housing is preferably disposed at the rear of the housing.
  • the arrangement is preferably such that, as air is caused to flow upwardly through the housing from the inlet towards the outlet, the sheet of flexible reflective material is caused to adopt a sinuous or undulating motion providing an enhanced visual effect.
  • the air that is caused to flow upwardly through the housing to produce movement of the sheet of flexible reflective material is thus the same air that is heated by contact with the electric heating element, i.e. the heated air discharged into the room in which the electric fire is located has previously caused the sheet of flexible reflective material to move with a "ripple" action to provide the enhanced visual effect.
  • the sheet of flexible reflective material may be coloured or decorated to provide an attractive appearance.
  • the electric heating element in or adjacent the outlet of the housing, i.e. at the top of the heater, with the fan located adjacent the bottom of the housing, the possibility of over-heating of the any of the electric control or operating elements located adjacent the base of the heater is avoided.
  • the electric fire of the present invention includes a housing 10 that is generally rectangular in front view and has an inlet 11 formed in its base for the entry of air into a chamber 12 contained within the housing 10.
  • the air is drawn into the chamber 12 by means of a fan 13 driven by an electric motor and the fan 13 is located at the base of the housing 10, just below a shelf 14 on which is supported a light source 15.
  • two fans may be provided, one adjacent each side of the housing 10.
  • the majority of the front of the housing 10 is provided by a screen in the form of a sheet 17 of translucent or transparent material and the rear of the housing 10 is solid. Just in front of the rear of the housing there is a sheet 18 of flexible reflective material and the sheet 18 is so positioned that, as the air drawn into the chamber 12 flows upwardly, the airflow creates a ripple effect in the sheet 18.
  • This undulating or sinuous motion of the sheet 18 of flexible reflective material produces varying patterns in the light reflected from the sheet 18 and can be seen through the sheet 17 of translucent or transparent reflective material forming the majority of the front of the housing 10.
  • the upper end of the housing 10 can be of tapering or straight form and there is an outlet 21 at the top of the housing 10.
  • the outlet 21 is in the form of an opening that contains an electric heating element 20. The air issuing from the outlet opening is thus heated just before it is discharged into the room in which the electric fire is located.
  • the positioning of the electric heating element 20 at the upper end of the housing 10 ensures that it is spaced as far as possible from the fan 13, thereby avoiding any possible over-heating of any of the electric control or operating elements located adjacent the base of the electric fire.
  • the electric fire has relatively low front-to-back dimensions, making it ideally suited for mounting on a wall at an appropriate height such as to ensure that the enhanced visual effect can be seen by all those in the room in which it is located.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Direct Air Heating By Heater Or Combustion Gas (AREA)
  • Building Environments (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Claims (5)

  1. Foyer électrique composé essentiellement d'un logement (10) présentant une entrée (11) à son extrémité inférieure ou à proximité de celle-ci pour l'entrée d'air dans le logement (10), un écran translucide ou transparent (17) faisant au moins partie de l'avant du logement (10), au moins un ventilateur (13) pour faire que l'air soit aspiré dans le logement (10), une sortie (21) au sommet du logement (10) ou à proximité de celui-ci pour l'évacuation d'au moins une proportion de l'air aspiré dans le logement (10), une source lumineuse (15) à l'intérieur du logement (10) et une feuille de matériau réfléchissant flexible (18) suspendue à une position vers le sommet du logement (10) produisant l'effet apparent d'un combustible en combustion, en cours d'utilisation, et un élément de chauffage électrique (20) dans la sortie (21) ou à proximité de celle-ci, caractérisé en ce que le ou chaque ventilateur (13) est placé à proximité du fond du logement (10) et fait que l'air soit aspiré dans le logement (10) au travers de l'entrée (11), pour s'écouler vers le haut à travers le logement (10), à partir de l'entrée (11) vers la sortie (21), afin d'imprimer à la feuille de matériau flexible (18) un mouvement sinueux ou ondulatoire procurant un effet visuel amélioré, le même flux d'air entre ensuite en contact avec l'élément de chauffage (20) et est évacué au travers de la sortie (21).
  2. Foyer électrique selon la revendication 1, dans lequel la source lumineuse (15) est adjacente à la base du logement (10).
  3. Foyer électrique selon la revendication 2, dans lequel la source lumineuse (15) est disposée derrière le matériau (18) donnant l'effet apparent d'un combustible en combustion.
  4. Foyer électrique selon la revendication 1, dans lequel la feuille (18) est disposée à l'arrière du logement (10).
  5. Foyer électrique selon la revendication 4 ou la revendication 5, dans lequel la feuille de matériau flexible (18) est colorée ou décorée pour procurer un aspect attrayant.
EP07251534.9A 2006-04-11 2007-04-07 Cheminée électrique Not-in-force EP1845310B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0607237.5A GB0607237D0 (en) 2006-04-11 2006-04-11 Electric fires

Publications (3)

Publication Number Publication Date
EP1845310A2 EP1845310A2 (fr) 2007-10-17
EP1845310A3 EP1845310A3 (fr) 2008-03-05
EP1845310B1 true EP1845310B1 (fr) 2018-03-14

Family

ID=36539709

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07251534.9A Not-in-force EP1845310B1 (fr) 2006-04-11 2007-04-07 Cheminée électrique

Country Status (2)

Country Link
EP (1) EP1845310B1 (fr)
GB (1) GB0607237D0 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0625728D0 (en) * 2006-12-22 2007-02-07 Hacohen Josef Electric apparatus
GB0722915D0 (en) * 2007-11-22 2008-01-02 Widney Leisure Ltd Improvements in or relating to fires, heating apparatus and the like
DE202009004040U1 (de) 2009-03-25 2009-07-02 Heinze, Lothar Elektro- Dekokamin / -Aquarium
GB201103374D0 (en) * 2011-02-28 2011-04-13 Charlton & Jenrick Ltd Heating apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1088577A (en) * 1964-11-27 1967-10-25 Thermair Domestic Appliances L Improvements relating to space heating apparatus having a simulated flame effect
EP1199526B1 (fr) * 1996-04-30 2004-09-29 Dimplex North America Limited Agencement simulant des flammes
GB2379009A (en) * 2001-06-08 2003-02-26 Suncrest Surrounds Ltd Apparatus for simulating flames
GB2396691B (en) * 2002-12-24 2006-05-24 Valor Ltd Apparatus for simulating a solid fuel fire

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP1845310A2 (fr) 2007-10-17
GB0607237D0 (en) 2006-05-17
EP1845310A3 (fr) 2008-03-05

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