EP0780640A2 - Closing device for a furnace opening - Google Patents
Closing device for a furnace opening Download PDFInfo
- Publication number
- EP0780640A2 EP0780640A2 EP96890179A EP96890179A EP0780640A2 EP 0780640 A2 EP0780640 A2 EP 0780640A2 EP 96890179 A EP96890179 A EP 96890179A EP 96890179 A EP96890179 A EP 96890179A EP 0780640 A2 EP0780640 A2 EP 0780640A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- plates
- frame
- glass
- closure device
- door
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B13/00—Details solely applicable to stoves or ranges burning solid fuels
- F24B13/004—Doors specially adapted for stoves or ranges
Definitions
- the invention relates to a closure device for stove openings, in particular in tiled stoves, basic stoves and stoves, with a frame that delimits the opening and one or the like with this frame via a hinge. connected door, which consists of two spaced plates, lateral circulation openings opening into the air space between the two plates being provided.
- both the frame and the door are made of metal, that is to say from a good heat-conducting material which takes on high temperatures when the tiled stove is in operation.
- This is disadvantageous since the operator is at risk of getting burns when the door is opened and closed, even if the handle for a locking device is made of a heat-insulating material.
- an oven door which has two glass plates which are arranged at a distance from one another and which are connected to one another at their circumferential edge via a frame bridging the space between the two glass plates.
- circulation openings opening into the intermediate space are provided, through which air circulation between the two plates is ensured.
- the outer glass plate has a lower temperature than the glass plate facing the interior of the furnace, the heat transfer between the glass plates is nevertheless favored by the frame made of metal, the frame itself assuming considerable temperatures.
- the air circulation in the space between the two plates is dependent on the size of the circulation openings in the frame and is therefore limited.
- the present invention has for its object to provide a closure device for furnace openings, which avoids the disadvantages mentioned, in particular the temperatures occurring on the outside of the door can be kept low.
- the invention proposes, starting from a closure device of the type described at the outset, that the two plates are frameless and are only connected to one another by spacers at individual points, and that only the inner plate facing the frame is sealed off from the frame .
- This design has the advantage that heat transfer between the two spaced-apart plates is practically completely prevented, since the plates are connected to one another only at individual points via the spacers. Since only the inner plate facing the frame bears against the frame, direct heating of the outer plate by the frame is avoided.
- the outer plate is connected to the inner plate only at individual points via spacers and does not abut the frame, ensures an intensive air flow in the space between the two plates, thereby directly exposing the radiant heat from the furnace interior to the frame sealed inner plate is cooled, so that heat transfer from the inner plate to the outer plate is largely prevented and this outer plate thus only assumes a relatively low temperature on the outside.
- the risk of burns when touching the outer plate and the danger that objects lying on the outer plate ignite are therefore no longer present.
- the spacers can be arranged offset inwards from the edge of the panel, so that they do not have a disturbing effect and a shapely appearance of the door is ensured.
- the spacers are connected to one another via a preferably frame-shaped connecting element, on which the hinge or the like. is set.
- a preferably frame-shaped connecting element on which the hinge or the like. is set.
- the connecting element can hiebei be arranged between the two plates, but at a distance from these plates, so that it does not interfere and does not hinder cleaning.
- the two plates consist of frameless panes made of refractory glass, for example ceramic glass. This makes the flame or embers visible in the combustion chamber, which gives a cozy impression and a larger clear glass cross-section and thus a larger visible area.
- At least one of the panes preferably the outer pane, can be provided with a heat-reflecting layer, for example an oxide coating, which has the advantage that there is less heat loss for the combustion chamber and the temperature occurring on the outside of the door, that is to say on the outer pane, is reduced further in the desired manner.
- a heat-reflecting layer for example an oxide coating
- glass panes also makes it possible to provide at least one of the panes with a decor, for example with a graphic decor.
- a decor for example with a graphic decor.
- a frame-shaped, partial or full-surface decor a dot or line grid can be provided, but figurative representations can also be used.
- Such a decor can be produced by blasting with corundum beads, etching or printing (enamel printing) and partially covers the spacers and the connecting element provided between the two panes.
- FIG. 1 shows a closure device according to the invention in plan view.
- 2 shows a vertical section through the closure device according to the invention along the line II-II in FIG. 1 and
- FIG. 3 shows a horizontal section along the line III-III in FIG.
- a Z-shaped frame 3 On the outside 1 of a stove, for example a tiled stove, there is a Z-shaped frame 3 with the interposition of a seal 2, which is sealed against the lining 5 of a combustion chamber 6 by a further seal 4.
- the frame 3 made of steel or cast iron is fastened by screws 7 to the anchoring elements 8 provided in the combustion chamber 6 in the wall, but can also be fixed in another way.
- a door, generally designated 9, is pivotally connected to the frame 3 and can be fixed in its closed position by a locking device 18.
- the door 9 consists of an inner plate 10 and an outer plate 12 which is connected to the inner plate 10 only via spacers 11. Both plates 10, 12 consist of panes made of refractory glass and are frameless.
- the inner plate 10 is sealed in the closed position of the door 9 with respect to the frame 3 by a refractory seal 13.
- the two plates 10, 12 are fastened to the spacers 11 by means of screws or rivets 14 inserted into the spacers 11 and penetrating holes in the plates 10, 12. The fastening is located within the edge of the plates 10, 12.
- the spacers are connected to the plates 10, 12 only at individual locations. In the illustrated embodiment, such spacers 11 are provided only in the area of the four plate corners. Air can thus penetrate into the space between the two plates 10, 12, which flows upwards in the direction of the arrows 15 along the plate surfaces and thereby cools the inner plate 10, which is directly exposed to the radiant heat from the combustion chamber 6, and the heat transfer on the outer plate 12 substantially reduced, so that this outer Plate 12 does not assume a high temperature.
- a frame-shaped connecting element 16 is connected, to which a hinge 17 which enables the pivoting movement of the door 9 relative to the frame 3 is fastened. Furthermore, the frame-shaped connecting element carries the mentioned locking device 18, via which the closed door 9 can be locked on the frame 3.
- the outer plate 12 which consists of a glass pane, can be provided on the side facing the space between the plates with a heat-reflecting layer, for example an oxide coating, through which the heat is reflected back into the combustion chamber 6. As a result, the heat loss from the combustion chamber 6 is reduced.
- both plates 10, 12 consisting of the glass panes or just one of these plates can be provided with a graphic decor which can be applied by blasting with corundum beads, etching or by means of enamel printing.
- the decor can be designed according to the wishes of the user. It can also consist of a label or a graphic representation.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Special Wing (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
Description
Die Erfindung betrifft eine Verschlußeinrichtung für Ofenöffnungen, insbesondere bei Kachelöfen, Grundöfen und Kaminöfen, mit einer die Öffnung begrenzenden Zarge und einer mit dieser Zarge über ein Scharnier od.dgl. verbundenen Türe, welche aus zwei in Abstand voneinander angeordneten Platten besteht, wobei seitliche, in den Luftraum zwischen den beiden Platten mündende Zirkulationsöffnungen vorgesehen sind.The invention relates to a closure device for stove openings, in particular in tiled stoves, basic stoves and stoves, with a frame that delimits the opening and one or the like with this frame via a hinge. connected door, which consists of two spaced plates, lateral circulation openings opening into the air space between the two plates being provided.
Bei üblichen Verschlußeinrichtungen für Kachelöfen oder ähnliche Öfen bestehen sowohl die Zarge als auch die Türe aus Metall, also aus einem gut wärmeleitenden Material, das beim Betrieb des Kachelofens hohe Temperaturen annimmt. Dies ist nachteilig, da für die Bedienungsperson die Gefahr besteht, sich beim Öffnen und Schließen der Türe Verbrennungen zuzuziehen, selbst dann, wenn der Griff für eine Verriegelungseinrichtung aus einem wärmeisolierenden Material besteht. Außerdem besteht die Gefahr, daß sich Gegenstände, die unbeabsichtigt an der heißen Türe zur Anlage gelangen, entflammen.In conventional locking devices for tiled stoves or similar stoves, both the frame and the door are made of metal, that is to say from a good heat-conducting material which takes on high temperatures when the tiled stove is in operation. This is disadvantageous since the operator is at risk of getting burns when the door is opened and closed, even if the handle for a locking device is made of a heat-insulating material. In addition, there is a risk that objects that unintentionally get to the system at the hot door will catch fire.
Es ist auch bekannt, in der Zarge eine Innentüre und eine gesondert davon zu öffnende Außentüre vorzusehen, wobei die Innentüre gitterartig ausgebildet sein kann. Auch damit lassen sich die erwähnten Nachteile nicht vermeiden.It is also known to provide an inner door and an outer door which can be opened separately therefrom in the frame, the inner door being able to be designed in the manner of a lattice. Even with this, the disadvantages mentioned cannot be avoided.
Bei Verschlußeinrichtungen für Kaminöfen ist es bereits bekannt, die Türe aus einem feuerfesten Glas auszubilden. Durch dieses Glas ist die Glut und die Flamme im Ofeninneren sichtbar, wodurch ein behaglicher Eindruck erweckt wird, wie dies bei offenen Kaminen der Fall ist. Auch bei diesen bekannten Verschlußeinrichtungen nehmen die Glastüre und vor allem auch der die Glasscheibe einfassende Metallrahmen hohe Temperaturen an.In locking devices for stoves, it is already known to design the door from a fire-proof glass. Through this glass, the embers and the flame are visible inside the stove, creating a cozy impression, as is the case with open fireplaces. In these known locking devices, too, the glass door and above all the metal frame surrounding the glass pane assume high temperatures.
Aus der US-A-4 041930 ist eine Ofentüre bekanntgeworden, die zwei in Abstand voneinander angeordnete Glasplatten aufweist, welche an ihrem umlaufenden Rand über einen den Zwischenraum zwischen den beiden Glasplatten überbrückenden Rahmen miteinander verbunden sind. In diesem Rahmen sind in den Zwischenraum mündende Zirkulationsöffnungen vorgesehen, durch welche eine Luftzirkulation zwischen den beiden Platten gewährleistet ist. Bei dieser bekannten Konstruktion weist zwar die äußere Glasplatte eine geringere Temperatur als die dem Ofeninneren zugewendete Glasplatte auf, jedoch wird durch den aus Metall bestehenden Rahmen dennoch die Wärmeübertragung zwischen den Glasplatten begünstigt, wobei jedenfalls der Rahmen selbst beträchtliche Temperaturen annimmt. Außerdem ist die Luftzirkulation im Zwischenraum zwischen den beiden Platten abhängig von der Größe der Zirkulationsöffnungen im Rahmen und daher beschränkt.From US-A-4 041930 an oven door has become known which has two glass plates which are arranged at a distance from one another and which are connected to one another at their circumferential edge via a frame bridging the space between the two glass plates. In this context, circulation openings opening into the intermediate space are provided, through which air circulation between the two plates is ensured. In this known construction, although the outer glass plate has a lower temperature than the glass plate facing the interior of the furnace, the heat transfer between the glass plates is nevertheless favored by the frame made of metal, the frame itself assuming considerable temperatures. In addition, the air circulation in the space between the two plates is dependent on the size of the circulation openings in the frame and is therefore limited.
Die vorliegende Erfindung hat sich zur Aufgabe gestellt, eine Verschlußeinrichtung für Ofenöffnungen zu schaffen, die die erwähnten Nachteile vermeidet, wobei insbesondere die an der Außenseite der Türe auftretenden Temperaturen geringgehalten werden können. Zur Lösung dieser Aufgabe schlägt die Erfindung, ausgehend von einer Verschlußeinrichtung der eingangs beschriebenen Art, vor, daß die beiden Platten rahmenlos ausgebildet und lediglich an einzelnen Stellen über Abstandhalter miteinander verbunden sind, und daß lediglich die der Zarge zugewendete innere Platte gegenüber der Zarge abgedichtet ist. Diese Ausbildung weist den Vorteil auf, daß eine Wärmeübertragung zwischen den beiden in Abstand voneinander befindlichen Platten praktisch vollkommen unterbunden ist, da die Platten lediglich an einzelnen Stellen über die Abstandhalter miteinander verbunden sind. Da lediglich die der Zarge zugewendete innere Platte an der Zarge anliegt, wird eine direkte Erwärmung der äußeren Platte durch die Zarge vermieden. Dadurch, daß die äußere Platte nur an einzelnen Stellen über Abstandhalter mit der inneren Platte verbunden ist und nicht an der Zarge anliegt, wird eine intensive Luftströmung im Zwischenraum zwischen den beiden Platten sichergestellt, wodurch die unmittelbar der Strahlungswärme aus dem Ofeninneren ausgesetzte, gegenüber der Zarge abgedichtete innere Platte gekühlt wird, sodaß auch hiedurch eine Wärmeübertragung von der inneren Platte auf die äußere Platte weitgehend unterbunden wird und diese äußere Platte somit an der Außenseite nur eine verhältnismäßig geringe Temperatur annimmt. Die Gefahr von Verbrennungen beim Berühren der äußeren Platte und die Gefahr, daß sich an der äußeren Platte anliegende Gegenstände entzünden, ist somit nicht mehr vorhanden.The present invention has for its object to provide a closure device for furnace openings, which avoids the disadvantages mentioned, in particular the temperatures occurring on the outside of the door can be kept low. To achieve this object, the invention proposes, starting from a closure device of the type described at the outset, that the two plates are frameless and are only connected to one another by spacers at individual points, and that only the inner plate facing the frame is sealed off from the frame . This design has the advantage that heat transfer between the two spaced-apart plates is practically completely prevented, since the plates are connected to one another only at individual points via the spacers. Since only the inner plate facing the frame bears against the frame, direct heating of the outer plate by the frame is avoided. The fact that the outer plate is connected to the inner plate only at individual points via spacers and does not abut the frame, ensures an intensive air flow in the space between the two plates, thereby directly exposing the radiant heat from the furnace interior to the frame sealed inner plate is cooled, so that heat transfer from the inner plate to the outer plate is largely prevented and this outer plate thus only assumes a relatively low temperature on the outside. The risk of burns when touching the outer plate and the danger that objects lying on the outer plate ignite are therefore no longer present.
Die Abstandhalter können vom Plattenrand aus nach innen versetzt angeordnet sein, sodaß sie nicht störend wirken und ein formschönes Aussehen der Türe gewährleistet ist.The spacers can be arranged offset inwards from the edge of the panel, so that they do not have a disturbing effect and a shapely appearance of the door is ensured.
Gemäß einer bevorzugten Ausführungsform der Erfindung sind die Abstandhalter über ein vorzugsweise rahmenförmig ausgebildetes Verbindungselement miteinander verbunden, an dem das Scharnier od.dgl. festgelegt ist. Dadurch wird eine leichte, gewichtssparende und formschöne Bauweise erzielt. Außerdem lassen sich die großflächigen ebenen Platten gut reinigen.According to a preferred embodiment of the invention, the spacers are connected to one another via a preferably frame-shaped connecting element, on which the hinge or the like. is set. This results in a light, weight-saving and elegant design. In addition, the large flat plates can be cleaned easily.
Das Verbindungselement kann hiebei zwischen den beiden Platten, jedoch in Abstand von diesen Platten angeordnet sein, so daß es nicht störend wirkt und die Reinigung nicht behindert.The connecting element can hiebei be arranged between the two plates, but at a distance from these plates, so that it does not interfere and does not hinder cleaning.
Gemäß einer vorteilhaften Ausführungsform der erfindungsgemäßen Verschlußeinrichtung bestehen die beiden Platten aus rahmenlosen Scheiben aus feuerfestem Glas, beispielsweise Keramikglas. Dadurch wird die Flamme bzw. Glut im Feuerungsraum sichtbar, was einen behaglichen Eindruck vermittelt und einen größeren lichten Glasquerschnitt und dadurch eine größere Sichtfläche ergibt.According to an advantageous embodiment of the closure device according to the invention, the two plates consist of frameless panes made of refractory glass, for example ceramic glass. This makes the flame or embers visible in the combustion chamber, which gives a cozy impression and a larger clear glass cross-section and thus a larger visible area.
Zumindest eine der Scheiben, vorzugsweise die äußere Scheibe, kann hiebei mit einer wärmereflektierenden Schicht, beispielsweise einer Oxydbeschichtung, versehen sein, was den Vorteil mit sich bringt, daß für den Brennraum ein geringerer Wärmeverlust erfolgt und die an der Außenseite der Türe, also an der äußeren Scheibe, auftretende Temperatur in gewünschter Weise noch weiter verringert wird.At least one of the panes, preferably the outer pane, can be provided with a heat-reflecting layer, for example an oxide coating, which has the advantage that there is less heat loss for the combustion chamber and the temperature occurring on the outside of the door, that is to say on the outer pane, is reduced further in the desired manner.
Die Verwendung von Glasscheiben ermöglicht es weiters, zumindest eine der Scheiben mit einem Dekor, beispielsweise mit einem graphischen Dekor, zu versehen. Je nach Wunsch kann hiebei ein rahmenförmiges, teil- oder vollflächiges Dekor, ein Punkt- oder Linienraster vorgesehen sein, es können aber auch figurale Darstellungen angewendet werden. Ein derartiges Dekor läßt sich durch Strahlen mit Korundperlen, Ätzen, oder Bedrucken (Emaildruck) herstellen und überdeckt teilweise die zwischen den beiden Scheiben vorgesehenen Abstandhalter und das Verbindungselement.The use of glass panes also makes it possible to provide at least one of the panes with a decor, for example with a graphic decor. Depending on your wishes, a frame-shaped, partial or full-surface decor, a dot or line grid can be provided, but figurative representations can also be used. Such a decor can be produced by blasting with corundum beads, etching or printing (enamel printing) and partially covers the spacers and the connecting element provided between the two panes.
In der Zeichnung ist die Erfindung anhand eines Ausführungsbeispieles schematisch erläutert. Fig.1 zeigt eine erfindungsgemäße Verschlußeinrichtung in Draufsicht. Fig.2 stellt einen Vertikalschnitt durch die erfindungsgemäße Verschlußeinrichtung nach der Linie ll-ll in Fig.1 und Fig.3 einen Horizontalschnitt nach der Linie lll-lll in Fig.1 dar.In the drawing, the invention is explained schematically using an exemplary embodiment. 1 shows a closure device according to the invention in plan view. 2 shows a vertical section through the closure device according to the invention along the line II-II in FIG. 1 and FIG. 3 shows a horizontal section along the line III-III in FIG.
An der Außenseite 1 eines Ofens, beispielsweise eines Kachelofens, liegt unter Zwischenschaltung einer Dichtung 2 eine Z-förmige Zarge 3 an, die über eine weitere Dichtung 4 gegenüber der Auskleidung 5 eines Brennraumes 6 abgedichtet ist. Die aus Stahl oder Gußeisen bestehende Zarge 3 ist über Schrauben 7 an in der Wand von im Brennraum 6 vorgesehenen Verankerungselementen 8 befestigt, kann aber auch auf andere Art und Weise fixiert sein.On the
Mit der Zarge 3 ist eine allgemein mit 9 bezeichnete Türe schwenkbar verbunden und in ihrer Geschlossenstellung durch eine Verriegelungsvorrichtung 18 fixierbar. Die Türe 9 besteht aus einer inneren Platte 10 und aus einer mit der inneren Platte 10 lediglich über Abstandhalter 11 verbundenen äußeren Platte 12. Beide Platten 10,12 bestehen aus Scheiben aus feuerfestem Glas und sind rahmenlos ausgebildet. Die innere Platte 10 ist in der Geschlossenstellung der Türe 9 gegenüber der Zarge 3 durch eine feuerfeste Dichtung 13 abgedichtet. Die Befestigung der beiden Platten 10,12 an den Abstandhaltem 11 erfolgt über in die Abstandhalter 11 eingesetzte, Löcher in den Platten 10,12 durchsetzende Schrauben oder Nieten 14. Die Befestigung befindet sich innerhalb des Randes der Platten 10,12.A door, generally designated 9, is pivotally connected to the
Die Abstandhalter sind lediglich an einzelnen Stellen der Platten 10,12 mit diesen verbunden. Beim dargestellten Ausführungsbeispiel sind nur im Bereich der vier Plattenecken derartige Abstandhalter 11 vorgesehen. Es kann somit Luft in den Zwischenraum zwischen den beiden Platten 10,12 eindringen, die in Richtung der Pfeile 15 den Plattenoberflächen entlang nach oben strömt und dadurch die innere Platte 10, die direkt der Strahlungswärme aus dem Brennraum 6 ausgesetzt ist, abkühlt und die Wärmeübertragung auf die äußere Platte 12 wesentlich verringert, sodaß diese äußere Platte 12 keine hohe Temperatur annimmt. Mit den Abstandhaltern 11 ist ein rahmenförmig ausgebildetes Verbindungselement 16 verbunden, an dem ein die Schwenkbewegung der Türe 9 gegenüber der Zarge 3 ermöglichendes Scharnier 17 befestigt ist. Weiters trägt das rahmenförmige Verbindungselement die erwähnte Verriegelungsvorrichtung 18, über welche die Verriegelung der geschlossenen Türe 9 an der Zarge 3 erfolgen kann.The spacers are connected to the
Die äußere, aus einer Glasscheibe bestehende Platte 12 kann an der dem Zwischenraum zwischen den Platten zugewendeten Seite mit einer wärmereflektierenden Schicht, beispielsweise einer Oxydbeschichtung, versehen sein, durch welche die Wärme in den Brennraum 6 zurückreflektiert wird. Dadurch wird der Wärmeverlust aus dem Brennraum 6 verringert. Außerdem können beide aus den Glasscheiben bestehenden Platten 10,12 oder auch nur eine dieser Platten mit einem graphischen Dekor versehen sein, das durch Strahlen mit Korundperlen, Ätzen, oder mittels Emaildruck aufgebracht werden kann. Das Dekor kann nach den Wünschen des Benutzers gestaltet sein. Es kann auch aus einer Beschriftung oder aus einer bildnerischen Darstellung bestehen.The
Claims (6)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT698/95U | 1995-12-19 | ||
| AT69895U | 1995-12-19 | ||
| AT69895U AT1154U1 (en) | 1995-12-19 | 1995-12-19 | LOCKING DEVICE FOR OVEN OPENINGS |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0780640A2 true EP0780640A2 (en) | 1997-06-25 |
| EP0780640A3 EP0780640A3 (en) | 1999-01-27 |
| EP0780640B1 EP0780640B1 (en) | 2003-02-26 |
Family
ID=3497461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19960890179 Expired - Lifetime EP0780640B1 (en) | 1995-12-19 | 1996-12-02 | Closing device for a furnace opening |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0780640B1 (en) |
| AT (1) | AT1154U1 (en) |
| DE (1) | DE59610171D1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2873791A1 (en) * | 2004-07-30 | 2006-02-03 | Eurokera | GLASS MATERIAL PLATE FOR DEVICE TYPE INSERT OF CHIMNEY OR STOVE. |
| GB2492471A (en) * | 2011-06-27 | 2013-01-02 | Paul Christopher Baird | A glass screen for a fireplace with an aperture allowing hot air to pass through |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4041930A (en) | 1975-11-28 | 1977-08-16 | Mills Products, Inc. | Window unit for oven doors |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1357039A (en) * | 1963-02-19 | 1964-04-03 | Lieges Des Hamendas Et De La P | Tile slab made up of pre-assembled tiles on an insulating support, its installation and its manufacturing process |
| AT245217B (en) * | 1964-04-14 | 1966-02-25 | Paul Ing Bosak | Sound-insulating sub-floor |
| FR2561359B1 (en) * | 1984-01-17 | 1986-10-24 | Eurofours Sa | GLASS MOUNTING DEVICE FOR OVEN DOOR |
| US4519377A (en) * | 1984-06-01 | 1985-05-28 | Taylor Thomas E | Fireplace heat transfer apparatus |
| NZ210367A (en) * | 1984-11-28 | 1988-08-30 | Kent Heating Ltd | Solid fuel stove with transparent or translucent portion in fire chamber |
| DE4243604A1 (en) * | 1992-12-22 | 1994-06-23 | Bosch Siemens Hausgeraete | oven |
-
1995
- 1995-12-19 AT AT69895U patent/AT1154U1/en not_active IP Right Cessation
-
1996
- 1996-12-02 EP EP19960890179 patent/EP0780640B1/en not_active Expired - Lifetime
- 1996-12-02 DE DE59610171T patent/DE59610171D1/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4041930A (en) | 1975-11-28 | 1977-08-16 | Mills Products, Inc. | Window unit for oven doors |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2873791A1 (en) * | 2004-07-30 | 2006-02-03 | Eurokera | GLASS MATERIAL PLATE FOR DEVICE TYPE INSERT OF CHIMNEY OR STOVE. |
| WO2006021712A1 (en) * | 2004-07-30 | 2006-03-02 | Eurokera S.N.C. | Sheet of glass material for a chimney or furnace insert-type device |
| US7449244B2 (en) | 2004-07-30 | 2008-11-11 | Eurokera S.N.C. | Plate made of a glass material for a device of the fireplace insert or stove type |
| CN1989374B (en) * | 2004-07-30 | 2012-07-04 | 尤罗科拉公司 | Sheet of glass material for a chimney or furnace insert-type device |
| GB2492471A (en) * | 2011-06-27 | 2013-01-02 | Paul Christopher Baird | A glass screen for a fireplace with an aperture allowing hot air to pass through |
Also Published As
| Publication number | Publication date |
|---|---|
| DE59610171D1 (en) | 2003-04-03 |
| AT1154U1 (en) | 1996-11-25 |
| EP0780640A3 (en) | 1999-01-27 |
| EP0780640B1 (en) | 2003-02-26 |
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