EP1944553B1 - Dispositif d'aspiration de vapeurs de cuisson doté d'un canal plat à air - Google Patents

Dispositif d'aspiration de vapeurs de cuisson doté d'un canal plat à air Download PDF

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Publication number
EP1944553B1
EP1944553B1 EP07022454A EP07022454A EP1944553B1 EP 1944553 B1 EP1944553 B1 EP 1944553B1 EP 07022454 A EP07022454 A EP 07022454A EP 07022454 A EP07022454 A EP 07022454A EP 1944553 B1 EP1944553 B1 EP 1944553B1
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EP
European Patent Office
Prior art keywords
cooking
section
cooking fume
inflow
exhaust air
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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.)
Active
Application number
EP07022454A
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German (de)
English (en)
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EP1944553A3 (fr
EP1944553A2 (fr
Inventor
Wilhelm Bruckbauer
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Bruckbauer Wilhelm
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Individual
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Priority to DE202007017325U priority Critical patent/DE202007017325U1/de
Priority to PCT/DE2008/000003 priority patent/WO2008083660A2/fr
Priority to US12/522,633 priority patent/US8851064B2/en
Publication of EP1944553A2 publication Critical patent/EP1944553A2/fr
Publication of EP1944553A3 publication Critical patent/EP1944553A3/fr
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Publication of EP1944553B1 publication Critical patent/EP1944553B1/fr
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    • 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
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2042—Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft

Definitions

  • the present invention relates to a device for the extraction of cooking fumes in vertically below a cooking field level direction with a particularly streamlined and low-resistance exhaust duct with very low space requirement, with the features specified in the preamble of claim 1.
  • a suction device for cooking fumes in which a hob a hemispherical enclosing from below suction the vacuum rising from a set off on the hob cookware cooking fumes should suck vertically downwards.
  • This known suction device comprises a first, below the hob extending, plate-shaped wall and a second spaced therefrom spaced, below the hob extending, plate-shaped wall, the cooking fumes sucked through the hemispherical gap between the first wall and the second wall down and a suction pipe attached obliquely from the side to the second wall are supplied.
  • This device is particularly disadvantageous because it sucks only the rising from the edge region of the cookware cooking fumes, but not rising from the middle region of the cookware cooking fumes.
  • a cooking fume hood system emerges for several side-by-side grills in a restaurant.
  • this cooker hood extraction system the cooking fumes rising from the respective grill are first of all sucked horizontally to the side and then downwards by means of a flow baffle projecting upward above the table surface, and then fed to a main suction tube leading to the outside.
  • the cooking fume inlet area of this cooker extractor has a several sharp-edged 90 ° -Knicke exhibiting piping system, which causes a very turbulence-intensive and thus flow-resistant leadership of extracted cooking vapor vapors.
  • the object of the present invention is therefore to provide a device for the extraction of cooking fumes in vertically below a cooking field level direction, which can be used for drawers, shelves or storage purposes interior of the extractor device receiving kitchen furniture largely unobstructed and thus particularly space-saving and space-saving integrated into kitchen furniture is and their intrinsic flow resistance is particularly low and therefore the use of - compared to the high-performance fans used in cooking extractor devices of the prior art - particularly small fans with very low power consumption and noise allowed.
  • FIG. 1 shows the device according to the invention for the withdrawal of cooking fumes in vertically below a cooking field level (1) facing direction usually includes a reversibly openable and closable cooking vapor inlet device (2).
  • the device according to the invention for extracting cooking fumes in general one or more, with respect to a vertical line (12) imagined by the cooking fume inlet device (2) from the side perpendicular and horizontal or obliquely from the side below may comprise indirectly downstream or directly on the underside and / or on a lateral edge of the cooking vapor inlet device (2), one-piece or multi-part exhaust air ducts (3).
  • FIG. 1 shows, can be provided downstream of the cooking fume inlet means (2) indirectly with the interposition of an initial section (9) of the exhaust duct (3) or directly a continuing section (10) of the exhaust duct (3).
  • downstream outlet opening (25) of the continuing section (10) of the exhaust air duct (3) may be in the form of a horizontally extending rectangle, a longitudinal hole or a slot.
  • the width (22) of this outlet opening (25) of the continuing section (10) of the exhaust air duct (3) is greater than the height (26).
  • the width (22) of this outlet opening (25) can approximately correspond to the width (27) of the inlet opening (5) of the cooking-vapor inlet device (2).
  • one or more flat channel elements (18) Downstream of the outlet opening (25) of the continuing section (10) of the exhaust duct (3), one or more flat channel elements (18) each having horizontally extending, rectangular cross-sectional area from the side and horizontally and / or from the side and obliquely from below to the cooking fume inlet means (2) and / or to the initial portion (9) of the exhaust duct (3) and / or to the continuing portion (10) of the exhaust duct (3), directly or indirectly attach.
  • the longitudinal axis (19) and the transverse axis (20) of the cooking vapor inlet device (2) and / or to the initial section (9) of the exhaust duct (3) and / or to the continuing section (10) of the exhaust duct (3) indirectly or immediately downstream, the first flat-channel element (18) to be aligned horizontally.
  • this downstream first flat channel element (18) is formed in the form of a 90 ° horizontal arc.
  • the width (29) and the height (30) of the downstream, in cross-section horizontally extending outlet opening (28) of this downstream first flat channel element (18) in about the width (22) and the height (26) of the outlet opening (25) of the continuing section (10) of the exhaust duct (3) correspond.
  • the width and the height of the upstream, in cross-section horizontally extending inlet opening (21) of the first flat-channel element (18) in about the width (22) and the height (26) of the outlet opening (25) of the continuing section (10) of the exhaust duct (3) correspond.
  • one or more further flat-channel elements (24) can be provided downstream of the horizontally extending outlet opening (28) of the first flat-channel element (18) in the form of a 90 ° horizontal arc.
  • These further flat channel elements (24) can lead to the rear and / or down and / or up and / or to the side.
  • the inlet openings and outlet openings of the further flat channel elements (24) can in terms of their vertical height and horizontal width each have dimensions which are approximately the vertical height (26) and the horizontal width (22) of the downstream outlet opening (25). of the continuing section (10) of the exhaust duct (3) correspond.
  • the vertical distance B between the vertical height of the cooking surface (1) inlet opening (5) of the cooking fume inlet means (2) and the bottom (31) of the downstream first in the form of a 90 ° horizontal arc formed flat channel element (18), only in the range of 20.0 cm to 10.0 cm, preferably in the range of 19.0 cm to 11.0 cm, in particular in the range of 17, 0 cm to 12.0 cm, can lie.
  • the small formation of the distance B leads to the serious advantage that the space of a kitchen cabinet (23) below the device for the withdrawal of cooking fumes and below the downstream of this wegorderden flat channel elements (18, 24) for use in drawers or shelves or shelves with virtually no spatial restriction by the cooking fume inlet device downstream provided exhaust ducts is available.
  • FIG. 1 can be seen in a plan view, the longitudinal axes (33) of the inlet openings (5) of the cooking vapor inlet means (2), for example, at right angles to front becamertigen leading edge (34) of the device for the withdrawal of cooking fumes carrying kitchen cabinet (23) aligned.
  • the inlet openings (5) can be on one or both sides laterally of a hob (1) or in its lateral edge areas on or integrated on both sides or between two hobs (1).
  • a particularly significant feature of the device according to the invention for the extraction of cooking fumes is that over the entire width (27) of the inlet opening (5) of the cooking fume inlet device (2) sucked cooking fumes while maintaining the flow cross-section approximately with the width (27) of Inlet opening (5) of the cooking fume inlet device (2), and only deflections experiencing substantially turbulence-free and laminar and low resistance and while maintaining the efficiency of the device for the withdrawal of cooking fumes, in the flat-channel elements (18, 24) one or more fans or fans can be fed.
  • One or more external fans or fans may be provided in one of the further flat channel elements (24) or between these or at or in the downstream end region of the further flat channel elements (24).
  • the device according to the invention is, in particular, a device for extracting cooking fumes in a direction pointing vertically below a cooking surface plane (1).
  • the extraction device according to the invention has at least one reversibly openable and closable cooking-steam inlet device (2).
  • the extraction device according to the invention preferably further comprises at least one vertical line (12) obliquely to the left or right obliquely with respect to the cooking vapor inlet device (2) directly or indirectly at the downstream bottom side of the cooking vapor inlet device (2) ), which results in a particularly flat space requirement of the cooking extractor device according to the invention.
  • the longitudinal axis (8) of the starting section (9) of the exhaust duct (3) usually encloses with the cooking surface plane (1) an angle ⁇ , which for example in the range of 20 ° to 70 °, preferably in the range of 30 ° to 60 ° , in particular in the range of 40 ° to 45 °, can lie.
  • a particularly significant feature of the cooker hood extractor according to the invention is the fact that a further section (10) of the exhaust duct (3) can connect downstream to the oblique initial section (9) of the exhaust duct (3), said further section (10) of Exhaust duct (3) is optionally aligned at least partially or in sections parallel or obliquely to the cooking surface plane (1).
  • the distance A between the surface of the hob (1) and the bottom of the continuing, horizontal portion (10) of the exhaust duct (3) for example in the range of 70 mm to 205 mm, preferably in the range of 80 mm to 200 mm , in particular in the range of 90 mm to 150 mm.
  • the extraction device generally has a vertical upward-facing inlet opening (5) and an opposite, downwardly facing outlet opening (11).
  • the vertically upwardly oriented inlet opening (5) of the cooking-vapor inlet device (2) is reversibly closable and openable by a closing element (7) which can be rotated and / or pivoted and / or hinged about a horizontal axis of rotation (6).
  • the closure element (7) is reversible in cross-section - with respect to its horizontal axis of rotation (6) - at least between a 12 o'clock position closing the inlet opening (5) and a 2 o'clock releasing the inlet opening (5) Position, 3 o'clock position, 4 o'clock position or 5 o'clock position on the one hand or 10 o'clock position, 9 o'clock position, 8 o'clock position or 7 o'clock position on the other hand, back and forth can be turned or swiveled.
  • a counterweight (15) acting on the other side from the axis of rotation (6) can be provided for complete or partial compensation of the dead weight of the closure element (7) rotatable or pivotable about its axis of rotation (6).
  • one or more devices for indirect or immediate engagement or snapping or clamping of the rotatable or pivotable closing element (7) in its the inlet opening (5) of the cooking fume inlet device (2) closing position and / or in his the inlet opening (5) of the cooking vapor inlet device (2) releasing positions may be provided.
  • FIGS. 7 to 10 shows that in cross-section through the pivot point (6) of the closing element (7), for example, a straight or curved arm may extend, which at one free end the closing element (7) and at its opposite free end to compensate for the dead weight of the closing element (7 ) carries a counterweight (15).
  • the cooking extractor device can on the rotatable or pivotable or hinged closing element (7) and / or on the counterweight (15) for this purpose and / or between the counterweight (15) and the axis of rotation (6) at least one first positioning magnet (16) reversibly or irreversibly attached.
  • At least one second, oppositely polarized positioning magnet (17) are then reversibly or irreversibly provided on the housing side.
  • the attachment of these positioning magnets (16, 17) leads to the advantage that the closing element (7) in its position closing the inlet opening (5) and / or in its position releasing the inlet opening (5) and / or In its laminar deflecting position, the cooking odors are magnetically safe and the respective position can be locked in a self-locating manner.
  • the corresponding position of the closing element (7) can be sensed manually via different rotational resistances.
  • a positioning magnet (16, 17) may be provided, while the other side counterpart made of a ferromagnetic material, for example is.
  • the at least one housing-side positioning magnet (17) when viewing a cross-section with respect to the axis of rotation (6) in the 2 o'clock position, 3 o'clock position or 4 o'clock position and / or in the 5 Clock position, 6 o'clock position or 7 o'clock position and / or in the 8 o'clock position, 9 o'clock position or 10 o'clock position can be provided.
  • FIG. 14 shows in an impressive manner, the closing element (7) in the inlet opening (5) of the cooking vapor inlet device (2) releasing, pivoted to the side position a mallicartige, laminar alignment of the Kochdunst inlet device (2) flowing cooking vapor in the direction of the longitudinal axis (8) of the obliquely to the cooking vapor inlet device (2) starting from below initial section (9) of the exhaust duct (3) effect.
  • the pivotable or rotatable or hinged closing element (7) for closing the inlet opening (5) of the cooking-vapor inlet device (2) can be plate-shaped straight or concave in cross-section in its closing region in cross-section.
  • the radius of curvature for a concave curvature of the curved, plate-shaped closing element (7) can be in the range from 20 mm to 150 mm, preferably in the range from 25 mm to 80 mm, in particular in the range from 30 mm to 60 mm.
  • the closing element (7) from its the inlet opening (5) of the cooking vapor inlet device (2) closing, with respect to the pivot point (6) in the 12 o'clock position closed position in a thereto by an angle ⁇ in the one or the other direction rotated or pivoted opening position be reversibly rotatable or pivotable or hinged.
  • the angle ⁇ can on both sides of a by the pivot point (6) or the axis of rotation imaginary, the 12 o'clock position marking vertical line (12) in the range of 30 ° to 70 °, preferably in the range of 35 ° to 65 °, in particular in the range of 40 ° to 60 °.
  • the starting portion (9) of the exhaust duct (3) in cross-section from the left or from the right in an oblique orientation and from below to the cooking fume inlet means (2).
  • the vertically upwardly facing inlet opening (5) of the cooking vapor inlet device (2) in the plan view in the form of a rectangle a longitudinal hole or a slot may be formed.
  • the closing element (7) of the cooking-vapor inlet device (2) is generally rotatable or pivotable or foldable about an axis of rotation (6) which in plan view is approximately parallel to the longitudinal axis of the inlet opening (5) and in plan view, approximately in the middle of the inlet opening (5) and in cross-section in height or just below the cooking surface level (1).
  • the closing element (7) can be reversibly swiveled or pivoted or hinged about the axis of rotation (6), for example by means of a motor.
  • the closing element (7) about the rotation axis (6) mechanically, for example by means of a rotary wheel (13) reversibly back and forth to be rotatable or hinged or hinged.
  • the axis of rotation (6) may be in the form of, for example, a continuous, substantially horizontally oriented rod.
  • the axis of rotation (6) in the form of, for example, two approximately horizontally opposite suspension points for the rotatable or hinged or hinged closing element (7) may be formed so that the extracted kitchen fume stream undivided turbulence in the entire width into the inlet opening (5) and can flow through it.
  • the closing element (7) may have, for example, the shape of a letter U in longitudinal section, the two free ends communicating with the axis of rotation (6) and the central, horizontal section being along the length of the inlet opening (5) of the cooking-vapor inlet device (2) extends horizontally.
  • the cooking extractor device according to the invention may be provided fixed or removable laterally outside the vertical upward-facing inlet opening (5) of the cooking fume inlet means (2) circumferentially or in sections a one or more parts overflow protection or mounting frame (14).
  • the edge region of the overflow protection and mounting frame (14) facing the inlet opening (5) is at least slightly elevated in relation to the cooking surface plane (1) in order to realize overcooking protection.
  • the cooking extractor device according to the invention both in the open operating state and in the closed state, is substantially flush with the surface of the cooking surface plane (1) and / or with the surface of the work surface receiving this.
  • the mounting frame and overflow protector (14) may have the surface of the cooking surface plane (1) or the surface of the worktop receiving it in the range of 0.5 mm to 5.0 mm, preferably in the range of 1.0 mm to 4.0 mm, in particular in the range of 1.5 mm to 3.0 mm, project beyond.
  • the closing element (7) with or without its counterweight (15) and with or without rotary knob (13) for the manual rotation or pivoting of the closing element (7) around its axis of rotation (6) without tools Cleaning purposes from the cooker inlet device (2) simple, easy, effortless and quickly removable.
  • the closing element (7) with counterweight (15) and rotary knob (13) can be easily fed to frequent cleaning operations in a dishwasher.
  • the dimensions of the closing element (7), its counterweight (15) and its manually driven rotary wheel (13) and their spatial relationship to each other selected such that a quick, easy and easy removability of the closing element (7), the counterweight (15) and the rotary wheel (13) from the cooking fume inlet means (2) without prior removal of the mounting frame and overflow protection (14) is possible.
  • the distance between the cooker inlet device (2) on the one hand and the ventilation motor or motors on the other hand is in the range of 0.5 m to 100 m, preferably in the range of 1 m to 80 m, in particular in the range of 1.5 m to 15 m.
  • the ventilation motor can therefore be easily positioned outside of the kitchen extractor device according to the invention receiving kitchen furniture, for example, in the basement or on the memory of a house.
  • the closing element (7) on actuation of the fan motor automatically turn down while releasing the inlet opening (5).
  • the closing element (7) folded downwards can then swing back upwards into its position closing the inlet opening (5) due to a spring action.
  • the axis of rotation (6) in this case lies in a horizontal direction in that lateral edge region of the inlet opening (5), which in cross section of the side of the connection of the starting section (7) of the exhaust air duct (3) to the cooking-vapor inlet device (2). opposite.
  • the pivot axis (6) of the closing element (7) in a vertical respect approximately at the level of the top of the cooking field level (1) and horizontally in the lateral edge region of the inlet opening (5) of the cooking vapor inlet device (2), so that the Closing element (7) on actuation of a fan motor automatically with release of the inlet opening (5) rotates downwards and after switching off the fan motor due to a spring action back into the inlet opening (5) closing position swings back up to the horizontal starting position.
  • FIG. 19 which also represents a non-inventive object, in a cross-sectional view, two opposite pivot axes (6) of two horizontally aligned in the closed state and closely abutting or at least slightly overlapping, pivotally opposed closing elements (7) in vertical respect approximately at the level of the top of the cooking surface (1) and horizontally in the two lateral longitudinal edge regions of the inlet opening (5) of the cooking-vapor inlet device (2) lie.
  • the two pivoting door-like closing elements (7) on actuation of a fan motor with release of the inlet opening (5) swing away down and after switching off the fan motor due to a spring action back into their entry opening (5) closing the starting position in the top Swing back horizontal starting position.
  • FIG. 18 shows, the axis of rotation (6) in horizontal respect in that lateral edge region of the inlet opening (5) lie, which in cross-section the side of the connection of the initial portion (9) of the exhaust duct (3) on the cooking fume inlet means (2) is opposite.
  • one or more filter elements (35) preferably be provided obliquely inclined to the flow direction of the extracted cooking vapor and / or to the vertical reversible.
  • the filter element or elements (35) can be, for example, a wire mesh filter or a plastic fiber fleece filter.
  • the flow area of the filter element (35) is preferably larger than the area of the inlet opening (5) of the cooking-vapor inlet device (2).
  • the cooking vapor flow rate in the region of the filter element can be set to an optimal value with respect to the filter effect, especially since the largest Fettnebelabborgungs efficiency of each filter element (35) at a very specific, filter material-dependent flow rate.
  • the edge area (37) of the filter element (35) lying vertically below can, for example, be in a trough-shaped Bight (36) of the starting portion (9) of the exhaust duct (3) or the continuing portion (10) of the exhaust duct (3) eino (see FIG. 20 ).
  • This bulge (36) leads, inter alia, to the advantage that liquids which have run off the filter element (35) or have penetrated through the inlet opening (5) of the cooking-vapor inlet device (2) accumulate in the latter and thereby contaminate it further in the downstream direction be safely prevented and moreover can be easily taken and removed from there.
  • the frame edge regions (37) of the filter elements (35) lie outside the flow cross section of the outlet opening (25) of the continuing section (10) of the exhaust air duct (3).
  • the cooking fume passage surface of the filter element (35) to the surface of the inlet opening (5) of the cooking fume inlet means (2) in the ratio of 2.0 to 1.2, preferably in the range of 1.8 to 1.3, in particular Range from 1.7 to 1.4, to 1.
  • a kitchen extraction device is provided which despite a deduction of the kitchen fumes vertically below the cooking field level (1) the interior of the extractor device receiving kitchen furniture in the vertical direction largely unobstructed and therefore usable for drawers, fixtures or Abstell thoroughlye leaves.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Cookers (AREA)
  • General Preparation And Processing Of Foods (AREA)

Claims (10)

  1. Dispositif pour l'aspiration des odeurs de cuisine, en direction montrant à la verticale sous un niveau d'une plaque de cuisson (1) comprenant un dispositif d'aspiration des odeurs de cuisine (2) susceptible de s'ouvrir et de se fermer de façon réversible et un ou plusieurs conduits d'évacuation d'air (3) en un ou en plusieurs éléments, se raccordant en aval, directement ou indirectement sur la face inférieure et/ou sur un flanc latéral du dispositif d'aspiration des odeurs de cuisine (2), à angle droit par le côté et à l'horizontale ou par le côté, en diagonale à partir du bas par rapport à une ligne verticale virtuelle (12) traversant le dispositif d'aspiration des odeurs de cuisine (2), une portion de prolongation (10) du conduit d'évacuation d'air (3) étant prévue indirectement sur le dispositif d'aspiration des odeurs de cuisine (2) sous intercalage d'une portion de départ (9) du conduit d'évacuation d'air (3) ou directement, en aval, le passage des odeurs de cuisine circulant à travers le dispositif d'aspiration des odeurs de cuisine (2) et leur dérivation à travers un élément de fermeture (7) tourné ou pivoté vers le côté et en option, à travers une paroi (4) inclinée concave du dispositif d'aspiration des odeurs de cuisine (2) dans la portion de départ (9), se raccordant en inclinaison ou dans la portion de prolongation (10) du conduit d'évacuation d'air (3) étant sans tourbillonnement ou laminaire, la dérivation laminaire du flux d'odeurs de cuisine entrant s'effectuant en direction de la portion de départ (9) ou de la portion de prolongation (10) du canal d'évacuation d'air (3) à travers l'élément de fermeture (7) tourné, pivoté ou escamoté vers le côté, sur le dispositif d'entrée des odeurs de cuisine (2), à l'opposée du point de raccordement de la portion de départ (9) ou de la portion de prolongation (10) du conduit d'évacuation d'air (3) de section rectiligne ou concave et en option à travers la réalisation en inclinaison ou concave de la paroi (4) du dispositif d'aspiration des odeurs de cuisine (2) qui est opposée à la portion de départ (9) ou à la portion de prolongation (10) du conduit d'évacuation d'air (3), caractérisé en ce qu'un orifice de sortie (25) situé en aval de la portion de prolongation (10) du conduit d'évacuation d'air (3) a la forme d'un rectangle s'étendant à l'horizontale, d'un trou oblong ou d'une échancrure et en ce que la largeur (22) dudit orifice de sortie (25) de la portion de prolongation (10) du conduit d'évacuation d'air (3) est supérieur à sa hauteur (26), la largeur (22) dudit orifice de sortie (25) correspondant approximativement à la largeur (27) d'un orifice d'entrée (5) du dispositif d'aspiration des odeurs de cuisine (2) et en aval de l'orifice de sortie (25) de la portion de prolongation (10) du conduit d'évacuation d'air (3) se raccordant directement ou indirectement sur le dispositif d'aspiration des odeurs de cuisine (2) et/ou sur la portion de départ (9) du conduit d'évacuation des odeurs (3) et/ou du conduit de prolongation (10) du conduit d'évacuation d'air (3), à partir du côté et à l'horizontale et/ou à partir du côté et en diagonale à partir du dessous un ou plusieurs éléments de conduit plat (18) avec chacun une section de surface rectangulaire, s'étendant à l'horizontale et en ce que l'élément de fermeture (7) est susceptible de tourner ou de pivoter de part et d'autre de façon réversible dans sa section, par rapport à un axe de rotation horizontal (6), au moins dans une position à 12 heures fermant l'orifice d'entrée (5) et une position à 2 heures, une position à 3 heures, une position à 4 heures ou une position à 5 heures libérant l'orifice d'entrée (5) ou une position à 10 heures, une position à 9 heures, une position à 8 heures ou une position à 7 heures d'autre part.
  2. Dispositif d'aspiration pour cuisine, avec un élément bas de cuisine, un plan de travail, une plaque de cuisson et un dispositif selon la revendication 1, caractérisé en ce que l'écart vertical B entre l'orifice d'entrée (5) du dispositif d'aspiration des odeurs de cuisine (2) situé à au niveau vertical de la plaque de cuisson (1) et la face inférieure (31) du premier élément de conduit plat (18) en aval, conçu sous la forme d'un arc horizontal à 90°, est seulement de l'ordre de 20,0 cm à 10,0 cm, de préférence de l'ordre de 19,0 cm à 11,0 cm, notamment de l'ordre de 17,0 cm à 12,0 cm, de sorte que l'espace d'un élément bas de cuisine (23) sous le dispositif pour l'aspiration des odeurs de cuisine et sous les éléments de conduit plat (18, 24) s'éloignant de ce dernier en aval puisse être utilisé pour y placer des tiroirs ou des inserts ou des doubles fonds, pratiquement sans limitation de place par les conduits d'évacuation d'air prévus en aval du dispositif d'aspiration des odeurs de cuisine.
  3. Dispositif selon la revendication 1, caractérisé en ce que les odeurs de cuisine, aspirées sur toute la largeur (27) de l'orifice d'entrée (5) du dispositif d'aspiration des odeurs de cuisine (2) sont susceptibles d'être amenées sans turbulence et de façon laminaire et avec peu de résistance dans les éléments de conduits plats (18, 24) vers un ventilateur, en conservant la section de d'écoulement à environ la largeur (27) de l'orifice d'entrée (5) du dispositif d'aspiration des odeurs de cuisine (2) et en subissant uniquement des dérivations, tout en conservant le rendement du dispositif pour l'aspiration des odeurs de cuisine.
  4. Dispositif selon l'une quelconque des revendications précédentes 1 ou 3, caractérisé en ce que l'orifice d'entrée (5) montrant verticalement vers le haut du dispositif d'aspiration des odeurs de cuisine (2) est conçu, vu en élévation sous la forme d'un rectangle, d'un trou oblong ou d'une échancrure.
  5. Dispositif selon l'une quelconque des revendications précédentes 1, 3 ou 4, caractérisé en ce que l'axe de rotation (6) est rotatif, pivotant ou escamotable, et que vu en élévation, il s'étend à la parallèle de l'axe longitudinal de l'orifice d'entrée (5) et approximativement au centre de ce dernier et que par sa section, il s'étend au niveau ou sous le niveau de la plaque de cuisson (1).
  6. Dispositif selon la revendication 5, caractérisé en ce que l'axe de rotation (6) est conçu sous la forme d'une barre traversante, orientée approximativement à l'horizontale ou sous la forme de deux point d'accrochage approximativement opposés à l'horizontale pour l'élément de fermeture (7) rotatif, pivotant ou escamotable.
  7. Dispositif selon l'une quelconque des revendications précédentes 5 ou 6, caractérisé en ce qu'en coupe longitudinale, l'élément de fermeture (7) présente la forme de la lettre U, les deux extrémités libres étant chacune en liaison avec l'axe de rotation (6) et la portion centrale horizontale s'étendant à l'horizontale sur la longueur de l'orifice d'entrée (5) du dispositif d'aspiration des odeurs de cuisine (2).
  8. Dispositif selon l'une quelconque des revendications précédentes 1 ou 3 à 7, caractérisé en ce que latéralement à l'extérieur de l'orifice d'entrée (5) montrant vers le haut, à la verticale du dispositif d'aspiration des odeurs de cuisine (2) est prévu(e) sous forme périphérique ou par portions une protection anti-débordement et un cadre de montage (14) en un ou en plusieurs éléments, en version fixe ou amovible, la zone marginale du cadre de montage (14) qui est dirigée vers l'orifice d'entrée (5) étant quelque peu relevée à la verticale par rapport au niveau de la plaque de cuisson (1) pour réaliser une protection anti-débordement.
  9. Dispositif selon l'une quelconque des revendications précédentes 5 à 7, caractérisé en ce que l'élément de fermeture (7) se retire sans outil, rapidement et facilement du dispositif d'aspiration des odeurs de cuisine (2) à des fins de nettoyage.
  10. Dispositif selon l'une quelconque des revendications 1 ou 3 à 9, caractérisé en ce que dans la zone de l'orifice de sortie (25), en aval de la portion de prolongation (10) du conduit d'évacuation d'air (3) il est prévu de façon réversible un ou plusieurs éléments de filtration (35) en inclinaison à la direction d'écoulement des odeurs de cuisine aspirées, dont la zone marginale (37) située en bas à la verticale repose dans une courbure (36) en forme de goulotte de la portion de prolongation (10) et dont les zones marginales de cadre (37) se situent à l'extérieur de la section d'écoulement de l'orifice de sortie (25) de la portion de prolongation (10) du conduit d'évacuation d'air (3).
EP07022454A 2007-01-10 2007-11-20 Dispositif d'aspiration de vapeurs de cuisson doté d'un canal plat à air Active EP1944553B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE202007017325U DE202007017325U1 (de) 2007-01-10 2007-12-12 Vorrichtung zum Abzug von Kochdünsten mit Abluft-Flachkanal
PCT/DE2008/000003 WO2008083660A2 (fr) 2007-01-10 2008-01-03 Dispositif à conduit d'évacuation plat pour l'évacuation de vapeurs de cuisson
US12/522,633 US8851064B2 (en) 2007-01-10 2008-01-03 Device for removing cooking vapors comprising a flat exhaust air duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202007000610U DE202007000610U1 (de) 2007-01-10 2007-01-10 Vorrichtung zum Abzug von Kochdünsten

Publications (3)

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EP1944553A2 EP1944553A2 (fr) 2008-07-16
EP1944553A3 EP1944553A3 (fr) 2009-05-06
EP1944553B1 true EP1944553B1 (fr) 2010-11-03

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EP (1) EP1944553B1 (fr)
AT (1) ATE487093T1 (fr)
DE (2) DE202007000610U1 (fr)
ES (1) ES2355075T3 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013007722A1 (de) 2013-05-07 2014-11-13 Exklusiv-Hauben Gutmann Gmbh Muldenlüftung zum Abzug von Kochdämpfen an einem Kochfeld
DE102016217724A1 (de) 2016-09-16 2018-03-22 Wilhelm Bruckbauer Vorrichtung zur Bedienung eines Kücheneinbaugerätes
DE102020207162A1 (de) 2020-06-08 2021-12-09 Wilhelm Bruckbauer Vorrichtung zur Bedienung eines Kücheneinbaugerätes
DE102013220285B4 (de) 2012-10-12 2022-07-07 BSH Hausgeräte GmbH Dunstabzugsvorrichtung, insbesondere Muldenlüftungsvorrichtung
EP4224071A3 (fr) * 2011-04-28 2023-08-23 Wilhelm Bruckbauer Table de cuisson

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007000610U1 (de) * 2007-01-10 2007-04-12 Bruckbauer Wilhelm Vorrichtung zum Abzug von Kochdünsten
WO2008083660A2 (fr) * 2007-01-10 2008-07-17 Wilhelm Bruckbauer Dispositif à conduit d'évacuation plat pour l'évacuation de vapeurs de cuisson
DE102009025038B4 (de) 2009-06-10 2020-07-16 Wilhelm Bruckbauer Kochdunst-Eintrittsvorrichtung mit abnehmbarer deckelförmiger Verschließeinrichtung
DE102011008428A1 (de) * 2010-06-17 2011-12-22 Exklusiv-Hauben Gutmann Gmbh Abzugsvorrichtung
DE102011018962B4 (de) * 2011-04-28 2019-08-08 Wilhelm Bruckbauer Kochfeld mit zentraler Absaugung von Kochdünsten nach unten
DE102016211207A1 (de) 2016-06-22 2017-12-28 Wilhelm Bruckbauer Vorrichtung zum Abzug von Kochdünsten
DE102016220897A1 (de) 2016-10-25 2018-04-26 Wilhelm Bruckbauer Mauerkasten und Lüftungssystem mit einem Mauerkasten
CN108253497B (zh) * 2018-03-07 2022-12-30 佛山市云米电器科技有限公司 一种带油烟分离器的油烟机
DE102018205935A1 (de) 2018-04-18 2019-10-24 Wilhelm Bruckbauer Mauerkasten und Lüftungssystem mit einem Mauerkasten
DE102018215410A1 (de) 2018-09-11 2020-03-12 Wilhelm Bruckbauer Mauerkasten-System für ein Lüftungssystem
CN113710961A (zh) 2019-04-04 2021-11-26 霍顿集团有限公司 滑动式排气罩
CN113803761B (zh) * 2021-09-13 2024-06-21 马鞍山浩科金属制品有限公司 一种吸油烟机用气动噪声小的集烟罩

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US3002513A (en) * 1959-06-08 1961-10-03 Merle R Morasch Burners for cooking ranges and ventilating means therefor
US3756217A (en) * 1971-11-23 1973-09-04 Jenn Air Corp Damper for ventilating air flow control for indoor open-air cooking device
US3766906A (en) * 1972-02-07 1973-10-23 Jenn Air Corp Dining arrangement
US4934337A (en) * 1989-10-02 1990-06-19 General Electric Company Retractable vent and cover arrangement for down draft cooking appliance
US7836877B2 (en) * 2005-05-02 2010-11-23 Western Industries, Inc. Adjustable downdraft ventilator
DE202007000610U1 (de) * 2007-01-10 2007-04-12 Bruckbauer Wilhelm Vorrichtung zum Abzug von Kochdünsten

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4224071A3 (fr) * 2011-04-28 2023-08-23 Wilhelm Bruckbauer Table de cuisson
DE102013220285B4 (de) 2012-10-12 2022-07-07 BSH Hausgeräte GmbH Dunstabzugsvorrichtung, insbesondere Muldenlüftungsvorrichtung
DE102013007722A1 (de) 2013-05-07 2014-11-13 Exklusiv-Hauben Gutmann Gmbh Muldenlüftung zum Abzug von Kochdämpfen an einem Kochfeld
DE102016217724A1 (de) 2016-09-16 2018-03-22 Wilhelm Bruckbauer Vorrichtung zur Bedienung eines Kücheneinbaugerätes
WO2018050542A1 (fr) 2016-09-16 2018-03-22 Bruckbauer, Wilhelm Dispositif de commande d'un ustensile de cuisine intégré
US11713884B2 (en) 2016-09-16 2023-08-01 Wilhelm Bruckbauer Device for operating a built-in kitchen appliance
DE102020207162A1 (de) 2020-06-08 2021-12-09 Wilhelm Bruckbauer Vorrichtung zur Bedienung eines Kücheneinbaugerätes

Also Published As

Publication number Publication date
EP1944553A3 (fr) 2009-05-06
DE202007000610U1 (de) 2007-04-12
DE502007005544D1 (de) 2010-12-16
ATE487093T1 (de) 2010-11-15
EP1944553A2 (fr) 2008-07-16
ES2355075T3 (es) 2011-03-22

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