EP0974790B1 - Système pour hottes aspirantes - Google Patents
Système pour hottes aspirantes Download PDFInfo
- Publication number
- EP0974790B1 EP0974790B1 EP99112427A EP99112427A EP0974790B1 EP 0974790 B1 EP0974790 B1 EP 0974790B1 EP 99112427 A EP99112427 A EP 99112427A EP 99112427 A EP99112427 A EP 99112427A EP 0974790 B1 EP0974790 B1 EP 0974790B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- wall
- base unit
- chimney
- pipe
- filter
- 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
Links
- 238000000605 extraction Methods 0.000 title abstract 2
- 239000003517 fume Substances 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 239000004519 grease Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 5
- 230000002787 reinforcement Effects 0.000 claims 2
- 230000000284 resting effect Effects 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract 1
- 238000005253 cladding Methods 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 244000144980 herd Species 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
-
- 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
-
- 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
- F24C15/2035—Arrangement or mounting of filters
Definitions
- the invention relates to an extractor hood system according to the preamble of Claim 1.
- cooker hoods Device types and sizes individually designed and constructed i.e. that the active parts of the extractor hood are adjusted to the respective device type and for these respective device types are manufactured.
- a device type becomes independent constructed by another type of device, the installation of the motor, the wiring of the Electronics, the switching and control of the device are based on the respective Device type based, etc.
- the object of the invention is to develop a system in which different Device types can be equipped with one and the same technology or basic unit, i.e. Range hoods of different sizes, different performance and different designs get a common basic unit, of which the not active parts such as Panels, screen, etc. in freely selectable and compile way can be included.
- the invention has the purpose of realizing a basic unit, which contains all the functional components and is used in extractor hoods different sizes, different designs and different technical Benefits to be used.
- Another feature of this basic technical unit is to serve as a support not only for the functional components contained in the extractor hood, but also for the inactive parts of the hood, such as the Vapor trap and the chimney pipe, which evaporates into the smoke duct initiates, which is intended for the derivation of the same to the outside.
- the hood is free from all tasks of recording and Mounting of the functional parts mentioned, such as a fan wheel, Electric motor, filter and lamps free.
- the vapor screen is simply become a decorative element that is given the most unusual shapes can be, since it doesn't even have the overlying tubular elements for extracting the vapor, which, as already said above, must be connected directly the base unit to be attached; the basic unit is provided with a supporting frame that not only contains all the functional parts it contains, also the extractor hood and the tubular drainage elements is able to carry.
- This support frame includes means for attachment to the wall or on the Ceiling.
- Said basic unit is after having one with an underlying one Vapor trap and a drain pipe above it was provided designed to be placed over the kitchen range and vertically from the upward-flowing evaporation to be traversed, which are suctioned off and upwards be directed into said exhaust pipe.
- the first module includes vertical, internal partitions that the two demarcate adjacent areas that are traversed by the exhaust air be forced into an ascending-descending course because both the suction opening and the outlet opening are at the top of said Housing, which is even provided with two superposed doors, one of which gives access to the filter compartment, the other to the underlying compartment there, in which the Elektroansaugrios is housed.
- the same basic unit for different device types always has the same constructive structure and the same external dimensions and connections electrical and mechanical type, so that for different types of devices different vapors, chimney linings and decorative elements one and the same basic unit can be used, which is optional, for example with motors of different power or the like different design u. the like. Can be executed.
- Extractor hood unit as a wall-mounted unit or as an island unit, in exhaust air mode or in Recirculation mode is designed or for which engine power the device is to be designed.
- the blower motor is in a motor housing, e.g. made of die-cast aluminum, housed, so that a low-vibration construction with low weight can be achieved.
- the air outlet has a backflow flap, and that The motor housing accommodates two fan wheels, which suck in the air on both sides.
- the motor housing and the motor connections are different Engine performance in one and for the different engine performance same motor housing used.
- the lighting device consists of one or more halogen lamps in sunk the chimney are used so that a complete illumination of the Work surface is ensured.
- the filter arrangement is preferably in the form of two planes Formed arrangements that are inclined; optionally the Filter arrangement can also be made in one piece, e.g. in the form of a cylinder, one Truncated cone, a cuboid, a pyramid, a truncated pyramid and the like.
- An active carbon filter is used in parallel with the metal grease filter elements for air recirculation assigned, which is not required for exhaust air operation. Both filter types are in a common bracket spaced from each other. Metal grease filter and active carbon filter elements have the same effective area, so that the Air speed kept low and the effectiveness of the activated carbon filter improved becomes.
- the effective area of the filter elements is for different device types within the same size as the basic unit.
- the filter arrangement overall in the form of a cylinder, truncated cone, cuboid, pyramid, Be truncated pyramid or the like. That is, one in the circumferential direction closed system within which the vapor trapping space is formed, which is tapered from bottom to top.
- the electronic control of the active parts of the basic unit is preferably carried out via remote control, e.g. via infrared control, so that an essential part of the There is no wiring.
- the device motor is in at least four stages regulated, the lighting is switched independently of the motor.
- automatic overrun is provided, which has a follow-up time in any stage from e.g. has ten minutes, so that after this time the motor and the Lighting is switched off automatically. Furthermore takes place after a fixed predefined operating time of the engine an indication of the filter cleaning requirement.
- the remote control device can be accommodated in a universal holder allows attachment to the device, to the wall or the like. Such a thing Remote control device works in a corresponding manner as a remote control device for a TV.
- the basic unit has a supporting frame, at the lower end of which one frame-shaped border is provided on which the vapor screen is suspended.
- the Chimney cladding preferably consists of two telescopically one inside the other sliding tubes to adjust the height of the cladding and thus the To achieve chimneys.
- the lower chimney pipe sits on the vapor screen and will carried by this.
- the upper pipe section of the chimney cladding is with the ceiling or the side wall of the room, while the lower section supports the the electrical connection devices, the control boards, the connecting cable for the electrical or electronic operation of the base unit, and the like.
- the connection cable is usually with a behind the fireplace cladding arranged socket connected, which is not visible from the outside.
- the base unit has a frame-shaped or rail-like holder on which the screen sits.
- the extractor hood according to the invention is schematically as Wall hood shown.
- An island hood is designed accordingly.
- the Overall hood is designated 1.
- a chimney cladding is shown.
- the Hood 1 is shown attached to the wall above a stove 3 with work surface 4.
- the chimney cladding 2 consists of telescopic tubes 5 and 6, with which the Working height of the device can be adjusted.
- a basic unit or technology unit 7 which is shown as a load-bearing Unit is formed and at the lower end a bracket 8 for receiving the Vapor umbrella owns.
- Lighting device 12 e.g. a radiator in the central axis 13 of the device arranged, which illuminates the work surface 4 with a light cone 14.
- 15 and 16 each represent filter arrangements in the form of metal filter plates that are more integral Are part of the basic unit 7 and define a vapor trapping room.
- the Filter arrangements 15, 16 arranged in a pitched roof are converted into corresponding ones Holding rails inserted.
- Control handles 17 are for inserting and removing the Plate filter provided.
- the lower edge of the basic unit is with a frame part 18 edged, which receives the vapor screen 19.
- the screen 19 is preferred hung on the frame-shaped bracket 18.
- the chimney cladding 2 is on the Vapor trap 19 placed and is also carried by the bracket 18.
- FIGS 3 and 4 show the base unit 7 in an enlarged view. From this are the two filter assemblies 15 and 16 and their holder within the Basic unit shown in more detail.
- Each of the bilateral filter arrangements consists of a metal grease filter element 15b, 16b and one required for air recirculation Active carbon filter element 15a, 16a.
- the filter elements are in the form of plate filters trained, the metal grease filter elements are made of anodized aluminum.
- the Top of the filter elements is in profile rail sections 20, 21; 20 ', 21' fixed, the bottom in corresponding profile rail sections 22, 23; 22 ', 23', whereby the Fixing the filter elements in these profile rail sections by clipping, Pinching, snapping or the like. Is carried out in a conventional manner.
- the Profile rail sections 20, 21; 20 ', 21' are part of a profile carrier 24, the one represents open housing for receiving the lighting 12, while the profile rail sections 22, 23; 22 ', 23' each part of a profile rail 25 ' which, on the one hand, form the lower frame boundary of the basic unit 7, on the other hand, form the receptacle for the lower section 6 of the chimney casing and at the same time serve as a support for the screen 19.
- Figures 5 and 6 show an embodiment of an extractor certain type of screen and chimney cladding, each in front view (Fig. 5a and 6a), in top view (FIGS. 5b and 6b) and in side view (FIGS. 5c and 6c).
- FIG. 7 and 8 a type of attachment of the base unit is in perspective and shown in sectional view.
- the holding frame 26 faces the wall of the room facing surface 27 on a mounting bracket 28, in which another Angle piece 29 is used, the one in the vertical web of the mounting bracket 28 guided adjusting screw 30 is adjustable.
- an adjustment screw 31 is provided, the height adjustment relative to Mounting bracket 28 allows. This is an adjustment of the hood possible in both a horizontal and vertical direction.
- FIG. 9 shows an extractor hood corresponding to the representation according to FIG. 3 in Front view, but with a filter arrangement 30 which is conical symmetrical to Chimney axis is formed and in which the lighting means 12 ', 12' (e.g. in the form of emitters) are shown integrated in the screen.
- a filter arrangement 30 which is conical symmetrical to Chimney axis is formed and in which the lighting means 12 ', 12' (e.g. in the form of emitters) are shown integrated in the screen.
- FIG. 10 shows a modified embodiment of a filter arrangement 31 in Truncated cone shape, namely Fig. 10a in front view, Fig. 10b in side view and Fig. 10c in a view from below.
- FIG. 11 Another embodiment of a filter arrangement 32 is shown in FIG. 11 in front view, Side view and bottom view, the filter assembly having a tubular square cross section.
- the filter arrangement 33 is in the form of a Tatras' stump trained.
- the filter arrangement 34 is as circular cylinder formed.
- FIG. 14 finally shows a filter arrangement in the form of a closed one Formed with a V-shaped cross section, the tip of which is curved, so that a cup shape 35 with a rounded bottom is formed.
- the curved top Portion of this filter assembly directs the air passing through the filter assembly the blower.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Claims (11)
- Système de hotte d'aspiration des vapeurs constitué d'un tuyau de cheminée (2), d'une soufflante (9) positionnée dans le dit tuyau (2), d'un système de filtres (15 et 16) positionnés dans le dit tuyau (2), d'un écran (19) servant à capturer les vapeurs positionné en dessous du dit tuyau (2), d'une installation d'éclairage (12) contenue dans le dit tuyau (2), ainsi que d'une commande et de circuits électriques pour le fonctionnement de la dite soufflante (9) et de la dite installation d'éclairage (12), caractérisé en ce que dite soufflante (9), dite installation électrique (12), dits filtres (15 et 16), dit tuyau (2) et dit écran (19) sont tous supportés par une même unité de base (7) qui présente un châssis portant dont les dimensions et la forme sont telles à pouvoir l'enfiler dans dit tuyau (2) et simultanément pouvoir contenir à son intérieur, en tant qu'éléments composables d'un système modulaire, dite soufflante (9), dite installation d'éclairage (12), dits filtres (15 et 16) ; étant également prévu que dite unité (7) soit dotée de moyens pour la fixer au mur ou au plafond.
- Système de hotte selon la revendication précédente, caractérisé en ce que dit tuyau (2) est réalisé à l'aide d'un jeu télescopique de tubes (5 et 6), dont celui inférieur (6) est posé sur une coulisse profilée (25) positionnée sur le côté inférieur du châssis portant de l'unité (7) qui résulte ainsi renfermé à l'intérieur du dit tube (6).
- Système selon la revendication 1 ou 2, caractérisé en ce que l'unité de base, pour être fixée à une paroi latérale, présente sur le bord supérieur un cadre horizontal, doté d'une paroi postérieure verticale rigide et d'éléments latéraux rigides de support; que la paroi postérieure est dotée d'un bord pouvant être inséré dans l'un des dispositifs de support fixés sur la paroi latérale de manière telle que la paroi postérieure est disposée parallèlement au dispositif de support, des vis de réglage étant prévues entre la paroi postérieure et le dispositif de support pour l'ajustage tant dans la direction verticale que horizontale ; et que le bord inférieur de l'unité de base présente un cadre horizontal de périmètre sur lequel l'écran de la hotte peut être appliqué.
- Système selon la revendication 1 ou 2, caractérisé en ce que l'unité de base, pour être fixée au plafond du lieu concerné, présente sur le bord supérieur un cadre horizontal sur lequel le bord inférieur du tuyau de la cheminée, ou le renforcement vertical appliqué à l'intérieur du tuyau de la cheminée, est solidement fixé; et que la longueur du dit renforcement est réglable.
- Système selon les revendications de 1 à 4, caractérisé en ce que le système de filtres est constitué de deux unités filtrantes appliquées parallèlement et qui comprennent un filtre à métal gras et un filtre à charbon actif.
- Système selon la revendication 1, caractérisé en ce que le système de filtres a la forme d'un cylindre, d'un tronc de cône, d'un parallélépipède, d'une pyramide, un tronc de pyramide et similaires.
- Système .selon la revendication 5, caractérisé en ce que un interstice est prévu entre les unités filtrantes afin de capturer les vapeurs d'échappement.
- Système selon la revendication 5, caractérisé en ce que la surface du filtre à charbon actif a la même forme de la surface du filtre à métal gras.
- Système selon la revendication 5, caractérisé en ce que l'installation d'éclairage est insérée dans l'unité de base et positionnée dans un logement qui relie les deux éléments filtrants.
- Système selon les revendications de 1 à 8, caractérisé en ce que l'unité de base contient l'ensemble des commandes et des circuits électroniques, activés par une commande à distance, par exemple à rayons infrarouges, c'est-à-dire le système de fonctionnement du moteur à quatre vitesses ou plus, les commandes et les circuits de l'installation d'éclairage, les servosystèmes automatiques du moteur et de l'éclairage, les signaux de nécessité de nettoyage des filtres et similaires ; et que la commande à distance présente un support universel pour la positionner sur le mur ou une position prévue à cet effet sur l'appareil.
- Processus pour la fabrication de hottes d'aspiration des vapeurs de différent type, selon la revendication 1, qui présentent un tuyau de cheminée fixé à la paroi ou au plafond, une soufflante positionnée dans le tuyau de la cheminée, un système de filtres appliqué au tuyau de la cheminée, un écran supporté par le tuyau de la cheminée, une installation d'éclairage et les commandes et les circuits électriques de la soufflante, de l'installation d'éclairage et parties actives analogues, caractérisé en ce que :a) tous les dispositifs nécessaires au fonctionnement actif de la hotte, ainsi que les branchements électriques ont été réunis dans une unité de base fermée, qui comprend un cadre dont les dimensions et la forme sont telles à pouvoir l'enfiler à l'intérieur du tuyau de la cheminée, unité de base constituée d'éléments composables d'un système modulaire.b) le module est fixé comme unité portante à la paroi du lieu (hotte murale) ou au plafond du lieu (hotte à íle).c) l'écran est fixé au cadre du module ou supporté par celui-ci ; etd) le tuyau de la cheminée est appliqué à l'unité de base en tant que revêtement du module ou il est supporté par l'unité de base ; et que l'unité de base est fixée de manière réglable à la paroi latérale du lieu concerné ou au plafond du lieu.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19832400 | 1998-07-18 | ||
| DE19832400 | 1998-07-18 | ||
| DE19838648A DE19838648B4 (de) | 1998-07-18 | 1998-08-25 | Dunstabzugshauben-System |
| DE19838648 | 1998-08-25 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0974790A2 EP0974790A2 (fr) | 2000-01-26 |
| EP0974790A3 EP0974790A3 (fr) | 2000-11-08 |
| EP0974790B1 true EP0974790B1 (fr) | 2004-05-26 |
Family
ID=26047531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99112427A Expired - Lifetime EP0974790B1 (fr) | 1998-07-18 | 1999-06-30 | Système pour hottes aspirantes |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0974790B1 (fr) |
| AT (1) | ATE267986T1 (fr) |
| DE (1) | DE29824156U1 (fr) |
| ES (1) | ES2221268T3 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7018449B2 (en) | 2001-03-01 | 2006-03-28 | Phillips Plastic Corporation | Filtration media |
| US7041159B2 (en) | 2003-08-04 | 2006-05-09 | Phillips Plastics Corporation | Separation apparatus |
| US7166140B2 (en) | 2003-10-22 | 2007-01-23 | Phillips Plastics Corporation | High capture efficiency baffle |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT250962Y1 (it) * | 2000-08-04 | 2003-10-22 | Sirius S R L | Attrezzatura per il fissaggio a soffitto delle cappe per fornelli dacucina |
| DE10118881A1 (de) | 2001-04-18 | 2002-11-07 | Sino Gmbh | Dunstabzugshaubensystem |
| DE20316130U1 (de) * | 2003-10-21 | 2004-04-15 | BSH Bosch und Siemens Hausgeräte GmbH | Satz von Schubladen-Dunstabzugshauben |
| DE102006008804A1 (de) * | 2006-02-25 | 2007-08-30 | O + F A-Line Gmbh | Dunsthaubenturm, Deckenrahmen zum Anschluss eines Dunsthaubenturmes, sowie Dunstabzugshaubeneinrichtung |
| EP1918646A1 (fr) | 2006-10-30 | 2008-05-07 | Elica S.P.A. | Structure fonctionnelle pour capots d'extracteurs |
| ITRN20060069A1 (it) * | 2006-10-30 | 2007-01-29 | Elica Spa | Struttura funzionale per cappe aspiranti |
| SE532811C2 (sv) * | 2008-02-14 | 2010-04-13 | Franke Futurum Ab | Osuppfångningsanordning |
| DE102011080396A1 (de) * | 2011-08-04 | 2013-02-07 | BSH Bosch und Siemens Hausgeräte GmbH | Filterträger für Geruchsfilterelement und Dunstabzugshaube |
| CH703630B1 (de) * | 2012-01-05 | 2019-09-30 | V Zug Ag | Haushalts-Dunstabzug mit parallelen Filterplatten. |
| CN103574717A (zh) * | 2012-07-18 | 2014-02-12 | 佛山市顺德区合捷电器实业有限公司 | 油烟机抽风模块及其装配方法 |
| CN105570946B (zh) * | 2015-10-16 | 2017-12-15 | 建湖县高新投资发展有限公司 | 环保油烟处理机 |
| CN108019806A (zh) * | 2018-01-11 | 2018-05-11 | 广东美的厨房电器制造有限公司 | 吸油烟机 |
| WO2023148077A1 (fr) * | 2022-02-02 | 2023-08-10 | BSH Hausgeräte GmbH | Hotte aspirante |
| EP4707681A2 (fr) * | 2023-08-28 | 2026-03-11 | Electrolux Appliances Aktiebolag | Dispositif de plaque de cuisson |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5209697A (en) * | 1992-02-10 | 1993-05-11 | Hurst Donald P | Blower system for a duct |
| DE4207022A1 (de) * | 1992-03-06 | 1993-09-09 | Rolf Hertfelder | Elektrostatische filtereinrichtung fuer dunstabzugshauben |
| DE4403399A1 (de) * | 1994-02-04 | 1995-08-10 | Kueppersbusch | Dunstabzugshaube mit Fernsteuerempfänger |
| CA2138941C (fr) * | 1994-12-22 | 2002-03-05 | Thomas E. Carter | Dispositif d'evacuation muni d'une hotte sans event |
-
1998
- 1998-08-25 DE DE29824156U patent/DE29824156U1/de not_active Expired - Lifetime
-
1999
- 1999-06-30 AT AT99112427T patent/ATE267986T1/de not_active IP Right Cessation
- 1999-06-30 EP EP99112427A patent/EP0974790B1/fr not_active Expired - Lifetime
- 1999-06-30 ES ES99112427T patent/ES2221268T3/es not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7018449B2 (en) | 2001-03-01 | 2006-03-28 | Phillips Plastic Corporation | Filtration media |
| US7115160B2 (en) | 2001-03-01 | 2006-10-03 | Phillips Plastics Corporation | Filtration media |
| US7041159B2 (en) | 2003-08-04 | 2006-05-09 | Phillips Plastics Corporation | Separation apparatus |
| US7166140B2 (en) | 2003-10-22 | 2007-01-23 | Phillips Plastics Corporation | High capture efficiency baffle |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0974790A2 (fr) | 2000-01-26 |
| DE29824156U1 (de) | 2000-08-10 |
| ES2221268T3 (es) | 2004-12-16 |
| ATE267986T1 (de) | 2004-06-15 |
| EP0974790A3 (fr) | 2000-11-08 |
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