EP2604921B1 - Dispositif d'air additionnel pour une conduite de gaz d'échappement d'un foyer et une conduite de gaz d'échappement équipée d'un tel dispositif d'air additionnel, notamment conduite extérieure de gaz d'échappement - Google Patents
Dispositif d'air additionnel pour une conduite de gaz d'échappement d'un foyer et une conduite de gaz d'échappement équipée d'un tel dispositif d'air additionnel, notamment conduite extérieure de gaz d'échappement Download PDFInfo
- Publication number
- EP2604921B1 EP2604921B1 EP20120196462 EP12196462A EP2604921B1 EP 2604921 B1 EP2604921 B1 EP 2604921B1 EP 20120196462 EP20120196462 EP 20120196462 EP 12196462 A EP12196462 A EP 12196462A EP 2604921 B1 EP2604921 B1 EP 2604921B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- secondary air
- air intake
- exhaust gas
- gas line
- air device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Not-in-force
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L11/00—Arrangements of valves or dampers after the fire
- F23L11/02—Arrangements of valves or dampers after the fire for reducing draught by admission of air to flues
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L13/00—Construction of valves or dampers for controlling air supply or draught
- F23L13/02—Construction of valves or dampers for controlling air supply or draught pivoted about a single axis but having not other movement
Definitions
- the present invention relates to a secondary air device for a combustion system having an exhaust system with an exhaust pipe, wherein the secondary air device comprises a connected to the exhaust pipe side air inlet nozzle with a secondary air inlet opening and one of the secondary air inlet opening as a variable closure element associated flap, the flap mutually opposite flap sides and configured to adjust the opening width of the sub-air inlet opening in dependence on the difference between the pressures on the opposite flap sides, wherein the sub-air inlet port has an outer-side sub-air inlet chamber area adjoining the sub-air inlet opening communicating with the outside environment of the sub-air device for introducing sub-air is closed, wherein the secondary air inlet chamber area on the outer side of the side air inlet nozzle i closed st.
- exhaust pipe also includes a chimney or chimney.
- the state of the art can eg on the DE 40 39 676 C1 , the DE 195 29 010 A1 or the EP 1 479 972 A1 to get expelled.
- the flap is usually one horizontal Pivot axis between a closed position and open positions pivotally mounted, adjustable by a setting weight in their flap flap, which passes when exceeding a certain difference between the pressure in the outer space and the pressure in the interior of the exhaust pipe in an open position to outside air as secondary air through the secondary air inlet opening in the Inlet pipe to flow.
- the secondary air devices usually have a short tubular frame which is attached to the exhaust pipe in the form of a secondary air inlet nozzle.
- the secondary air inlet opening and the flap are arranged in or on the secondary air inlet pipe so that they are exposed to the outside at the front side of the secondary air inlet nozzle.
- One from the EP 1 479 972 A1 known secondary air device which discloses the preamble of claim 1, has on the outside end side of the secondary air inlet nozzle a cover which is to prevent access to the flap and thus improper manipulation of the flap setting by unauthorized persons.
- the air supply to the flap and the secondary air opening is effected by a arranged on the circumference of the secondary air inlet and radially in the side opening channel.
- the present invention has for its object to provide a secondary air device of the type mentioned above, which works reliably even when operating outside on an externally mounted exhaust pipe under the influence of wind.
- a secondary air device with the features of claim 1 is proposed, wherein the secondary air device comprises a Venturiströmungskanal lying outside the Mau Kunststoffeinlasshunt Schemes with an open to the outside of the secondary air device channel input, a channel output and a bottleneck between the channel input and the channel output wherein the Venturi flow channel is connected at its bottleneck via at least one communication opening with the secondary air inlet chamber area.
- Venturi flow channel in the present application denotes a channel, which is exposed on the input side of the external environment, so that with increased wind and pressure build-up at the entrance of Venturiströmungskanals there is a flow that leads to a reduction in pressure in the region of bottleneck according to the known Venturi effect. Due to the communication of this bottleneck of Venturiströmungskanals with the Maulufteinlasshunt Scheme it comes in the latter to a pressure reduction effect at sufficiently strong flow in the Venturi flow channel. This pressure reduction effect compensates at least partially in the secondary air inlet chamber area for any back pressure caused by wind, so that the flap is not overridden in its control behavior by such a back pressure in the undesired manner known from the prior art.
- the Venturi flow channel is a flared at both axial ends annular channel with a circumferentially provided on the circumference of the Maulufteinlassstutzens annular channel cross-section, wherein the channel entrance and the channel exit to the opposite axial ends of the annular channel lie.
- Such an embodiment of the secondary air device according to the invention can be realized here particularly in that the Venturi flow channel is radially inwardly bounded by the outer periphery of the Maulufteinlassstutzens - and radially outside of a reifförmigen sheet metal ring which is coaxial with the Maulufteinlaufstutzen arranged around it.
- Venturiströmungskanals can be easily realized by the fact that the sheet metal ring is flared on both sides conically at its axial ends, so that the lying between the widening axial region of the sheet metal ring with the outside of the peripheral wall of the secondary air inlet nozzle forms the Venturi bottleneck.
- the secondary air inlet nozzle has a plurality of communication openings distributed over its circumference, which lie in a common cross-sectional plane with the bottleneck of the venturi flow channel and the latter connect to the secondary air inlet chamber area.
- These communication ports serve both to connect the sub-air inlet chamber area to the outside environment of the sub-air device, via the venturi flow channel, as well as to possibly depressurize the sub-air inlet chamber area in the event of increased venturi flow in the venturi flow channel when exposed to wind.
- the secondary air inlet chamber region is closed toward the outside, so that the flap and the secondary air inlet opening on the front side of the secondary air inlet nozzle are not exposed and thus also not exposed to direct exposure to wind.
- the radially outer wall of Venturiströmungskanals covers the communication openings radially outside.
- the secondary air inlet port and the venturi flow passage are surrounded by a perforated, annular outer shield radially outward, the Venturi flow passage is parallel to the axis of the Mau Kunststoffeinlassstutzens and open with its channel entrance to the outer end side of the Maulufteinlassstutzens.
- the secondary air device is prefabricated to be connected to an exhaust pipe assembly and accordingly ready for operation after connection to the exhaust pipe without further notable precautions.
- the invention also provides an exhaust pipe with a secondary air device according to the invention.
- a secondary air device is preferably provided on an outer area of a building and has an outer portion on which the secondary air device is arranged.
- the secondary air device is expediently arranged on the exhaust pipe, that the channel entrance of Venturiströmungskanals facing away from a respective connected to the exhaust pipe (chimney) next building wall to the outside.
- the outdoor fireplace 2 extends vertically along a building wall 4 upwards.
- the external chimney 2 is connected to a fireplace (not shown) in the building via an intermediate gas pipe 6 passing through the building wall 4, so that the exhaust gas pipe 6 can discharge exhaust gas from the fireplace to the outdoor chimney 2.
- the normal exhaust gas flow is in FIG. 1 indicated by arrows 7.
- An auxiliary air device 10 is connected to a connecting opening 8 of the outside chimney 2, which is located below the junction of the exhaust gas intermediate line 6 formed as a connecting piece and which faces away from the building wall 4 in the example. It comprises a circular-cylindrical auxiliary air inlet pipe 12 in the example, which is attached directly to the connection opening 8 and connected to the outer chimney 2. On its outer end side 14 of the secondary air inlet 12 is closed by a wall 16.
- a control flap 18 is pivotally mounted about an upper horizontal hinge axis 20.
- the control flap 18 serves as a variable closure element of a secondary air inlet opening 22 of the secondary air device 10.
- the secondary air inlet opening 22 is located in a cross-sectional plane 26 of the secondary air inlet nozzle 12 that is orthogonal to the axis 24 of the secondary air inlet nozzle 12 and also contains the horizontal hinge axis 20.
- the control valve 18 is adapted to adjust the opening width of the secondary air inlet opening 22 as a function of the difference between the pressures on the side facing away from the fireplace 2 flap side 28 and the fireplace 2 facing inner flap side 30 and a setting weight 32 is used to specify a specific response of the control valve 18th
- the sub-air inlet port 12 has an outer-side sub-air inlet chamber portion 34 that is externally adjacent to the sub-air inlet port 22 and that extends over the entire cross-section of the sub-air inlet port 12 and is covered by the wall 16 to the outside.
- the secondary air inlet pipe 12 further has, in a cross-sectional plane 35 parallel to the plane 26 of the secondary air inlet opening 22, a plurality of elongated holes 36 distributed uniformly around the circumference of the secondary air inlet pipe 12 as communication openings to the outside. In normal operation, in the in FIG. 1 indicated by the arrow 13 flow outside air to the secondary air inlet opening 22 and possibly further into the chimney 2.
- This sheet metal ring 38 Concentric with the axis 24 of the secondary air inlet nozzle 12, it is surrounded by a reef-shaped sheet metal ring 38 in the region of the plane 35.
- This sheet metal ring 38 has conical widenings 40 at its axial ends and, together with the secondary air inlet pipe 12, defines an annular channel 42 with a constriction 44 between the conical widenings 40.
- This annular channel 42 forms a Venturi flow channel with a channel inlet 46 open at the front side 14 of the secondary air inlet pipe 12 and an axially opposite channel exit 48.
- the communication openings 36 provide communication between the throat 44 of the venturi flow channel 42 and the secondary air inlet chamber area 34.
- the Venturiströmungskanal 42 Under normal conditions, ie in calm or low wind, the Venturiströmungskanal 42 has no significant effect on the control behavior of the secondary air device 10. In stronger windfall (in FIG. 1 represented by the arrow 43) and thus possibly associated back pressure in the outer region of the secondary air device 10, an air flow through the Venturiströmungskanal 42 can build through, as shown in FIG. 1 in the upper region of the Venturiströmungskanals 42 by means of flow arrows 45 is indicated by way of example, wherein there is a pressure reduction in the Venturiströmungskanal 42 in the region of the constriction 44, which also affects the Maulufteinlasshunt Scheme 34 via the communication openings 36 to the aforementioned dynamic effects at least partially compensate.
- the control valve 18 is therefore not overridden in an undesirable manner by wind influences in their control behavior.
- FIG. 2a shows in a partial sectional view of a double-walled tubular element 49 for a double-walled stainless steel chimney with a lateral branch 50 for connecting the in FIG. 2b shown in partial section secondary air device 10 according to the invention.
- components 49 and 10 are components of a plug-in system, wherein the secondary air device 10 can be plugged with the sleeve portion 52 on the plug portion 54 of the branch 50 to connect the two components 10, 49 together.
- the secondary air device 10 is an already ready to connect unit. It comprises the secondary air inlet 12, which is closed at its outer end face 14 with the wall 16 and an orthogonal to its axis 24 extending intermediate wall 58, in which the secondary air inlet opening 22 is provided as a central cutout. At the upper edge of the secondary air inlet opening 22 is the joint 21 of the control flap 18 with the pivot axis 20.
- the adjustment weight 32 is a screw nut which sits on the threaded rod 60 and can be screwed closer to the pivot axis 20 or removed by screwing it off to the Set response of the damper 18.
- the flap 18 goes into the open position by, as shown in FIG. 2b from the substantially vertical closure position in the clockwise direction inwardly toward sleeve portion 52 pivots.
- the venturi flow passage 42 is an annular passage 42 defined by the outer circumference of the sub-air intake port 12 and the inner circumference of a reef-shaped sheet ring 38, extending in the direction of the axis 24 and having the flared portions 40 at its axial ends.
- Well recognizable in FIG. 2b is the constriction 44 of Venturiströmungskanals 42 between the two flared portions 40. This constriction 44 communicates via the communication openings 36 with the secondary air inlet chamber portion 34 in connection.
- the communication openings 36 are narrower than the sheet metal ring 38, so that the latter covers the communication openings 36 radially outward with a radial distance.
- the sub-air inlet port 12 is surrounded by a plurality of holes 62 perforated fender ring 64 over the length of its Mau Kunststoffeincrohuntsch Society 34 and the metal ring 38, which holds the sheet-metal ring 38 in the correct axial position, so that the bottleneck 44 in the plane 35 of the communication openings 36th is positioned.
- venturi flow channel 42 In the region of the end face 14, the venturi flow channel 42 is open for an inlet of wind flow at its channel inlet 40.
- the effluent at the channel exit 48 from the Venturiströmungskanal 42 air can flow through the holes 62 of the fender ring 64 to the outside.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
Claims (10)
- Dispositif d'air secondaire (10) pour une conduite de gaz d'échappement (2) d'un foyer, comprenant un manchon d'entrée d'air secondaire (12) pouvant être relié à la conduite de gaz d'échappement (2), avec une ouverture d'entrée d'air secondaire (22) et un clapet (18), en tant qu'élément à fermeture variable, correspondant à l'ouverture d'entrée d'air secondaire (22), le clapet (18) comprenant des côtés de clapet (28, 30) opposés et étant conçu pour régler l'ouverture de l'ouverture d'entrée d'air secondaire (22) en fonction de la différence entre les pressions sur les côtés de clapet (28, 30) opposés,
le manchon d'entrée d'air secondaire (12) comprenant une zone de chambre d'entrée d'air secondaire (34) du côté de l'extrémité extérieure et adjacente à l'extérieur de l'ouverture d'entrée d'air secondaire (22), qui est reliée à l'environnement extérieur du dispositif d'air secondaire (10) pour l'entrée d'air secondaire et la zone de chambre d'entrée d'air secondaire (34) étant fermée au niveau du côté frontal extérieur (14) du manchon d'entrée d'air secondaire,
caractérisé en ce que le dispositif d'air secondaire (10) comprend un canal d'écoulement Venturi (42) se trouvant à l'extérieur de la zone de chambre d'air secondaire (34), avec une entrée de canal (46) ouverte sur l'environnement extérieur du dispositif d'air secondaire (10), une sortie de canal (48) et un goulot d'étranglement (44) entre l'entrée de canal (46) et la sortie de canal (48), le canal d'écoulement Venturi (42) étant relié, au niveau de son goulot d'étranglement (44), par l'intermédiaire d'au moins une ouverture de communication (36), avec la zone de chambre d'air secondaire (34). - Dispositif d'air secondaire (10) selon la revendication 1, caractérisé en ce que le canal d'écoulement Venturi (42) est un canal annulaire élargi au niveau de ses extrémités axiales avec une section de canal annulaire prévue sur la circonférence du manchon d'entrée d'air secondaire (12), l'entrée de canal (46) et la sortie de canal (48) se trouvant au niveau des extrémités axiales opposées du canal annulaire (42).
- Dispositif d'air secondaire (10) selon la revendication 2, caractérisé en ce que le canal d'écoulement Venturi (42) est limité radialement à l'intérieur par la circonférence extérieure du manchon d'entrée d'air secondaire (12) et radialement à l'extérieur par une bague en tôle (38) de forme annulaire, qui est coaxial par rapport au manchon d'entrée d'air secondaire (12).
- Dispositif d'air secondaire (10) selon la revendication 3, caractérisé en ce que la bague en tôle (38) présente, au niveau de ses extrémités axiales, des deux côtés, des évasements coniques (40).
- Dispositif d'air secondaire (10) selon l'une des revendications précédentes, caractérisé en ce que le manchon d'entrée d'air secondaire (12) comprend plusieurs ouvertures de communication (36) réparties sur sa circonférence, qui se trouvent dans un plan de section transversale (35) commun avec le goulot d'étranglement (44) du canal d'écoulement Venturi (42).
- Dispositif d'air secondaire (10) selon l'une des revendications précédentes, caractérisé en ce que la zone de chambre d'entrée d'air secondaire (34) est reliée, par l'au moins une ouverture de communication (36), avec l'environnement extérieur, afin d'introduire de l'air secondaire provenant de l'environnement extérieur dans la zone de chambre d'entrée d'air secondaire (34).
- Dispositif d'air secondaire (10) selon l'une des revendications précédentes, caractérisé en ce que le manchon d'entrée d'air secondaire (12) et le canal d'écoulement Venturi (42) sont entourés par une bague de tôle perforée (64).
- Dispositif d'air secondaire (10) selon l'une des revendications précédentes, caractérisé en ce qu'il est préfabriqué sous la forme d'un sous-ensemble (10) pouvant être relié à la conduite de gaz d'échappement (2).
- Conduite de gaz d'échappement (2) avec un dispositif d'air secondaire (10) selon l'une des revendications précédentes.
- Conduite de gaz d'échappement (2) selon la revendication 9, caractérisée en ce qu'elle comprend une portion parcourant une zone extérieur d'un bâtiment et le dispositif d'air secondaire (10) se trouve à l'extérieur sur cette portion.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011088297A DE102011088297A1 (de) | 2011-12-12 | 2011-12-12 | Nebenluftvorrichtung für eine Abgasleitung einer Feuerstätte und eine mit einer solchen Nebenluftvorrichtung ausgestattete Abgasleitung, insbesondere Abgasaußenleitung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2604921A1 EP2604921A1 (fr) | 2013-06-19 |
EP2604921B1 true EP2604921B1 (fr) | 2015-03-04 |
Family
ID=47520702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20120196462 Not-in-force EP2604921B1 (fr) | 2011-12-12 | 2012-12-11 | Dispositif d'air additionnel pour une conduite de gaz d'échappement d'un foyer et une conduite de gaz d'échappement équipée d'un tel dispositif d'air additionnel, notamment conduite extérieure de gaz d'échappement |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2604921B1 (fr) |
DE (1) | DE102011088297A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202015001000U1 (de) | 2015-02-09 | 2016-05-10 | Kutzner + Weber Gmbh | Nebenluftvorrichtung für eine Abgasleitung einer Feuerstätte und eine mit einer solchen Nebenluftvorrichtung ausgestattete Abgasleitung, insbesondere Abgasaußenleitung |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2033398A (en) * | 1933-01-28 | 1936-03-10 | Clarence B Rogers | Check draft damper |
US2263980A (en) * | 1938-06-16 | 1941-11-25 | Gen Motors Corp | Air control mechanism |
DE852271C (de) * | 1950-11-07 | 1952-10-13 | Willy Tietze | Selbsttaetiger Nebenluftzugregler fuer Feuerungsanlagen aller Art |
IT1184298B (it) * | 1985-07-24 | 1987-10-22 | Gianfranco Pronti | Esalatore per fumi |
DE4039676C1 (en) | 1990-10-22 | 1992-01-30 | Kutzner + Weber Gmbh, 8031 Maisach, De | Draught control flap for flue - incorporates counterbalance weight and brake to prevent sudden movements |
DE19529010A1 (de) | 1995-07-25 | 1997-01-30 | Gerhard Kutter | Nebenluftvorrichtung |
US20020100471A1 (en) * | 2001-01-12 | 2002-08-01 | York International Corporation | Device for drawing dilution air |
DE20308110U1 (de) | 2003-05-23 | 2004-10-07 | Kutzner + Weber Gmbh | Zugregler mit Abdeckung |
-
2011
- 2011-12-12 DE DE102011088297A patent/DE102011088297A1/de not_active Withdrawn
-
2012
- 2012-12-11 EP EP20120196462 patent/EP2604921B1/fr not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP2604921A1 (fr) | 2013-06-19 |
DE102011088297A1 (de) | 2013-06-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE1937922B2 (de) | Abgasfackelbrenner | |
DE2044756C3 (de) | Anordnung des Luftansaugkanals und des Abgaskanals eines gasbetriebenen Apparates mit geschlossenem Brennersystem | |
EP2365248B1 (fr) | Cheminée de fumées pour installations de chauffage et tuyau de cheminée pour une telle cheminée | |
EP2604921B1 (fr) | Dispositif d'air additionnel pour une conduite de gaz d'échappement d'un foyer et une conduite de gaz d'échappement équipée d'un tel dispositif d'air additionnel, notamment conduite extérieure de gaz d'échappement | |
DE10134839A1 (de) | Einrichtung zum rauch- und feuerbeständigen Verschliessen eines Wand- oder Deckendurchbruchs | |
DE69104335T2 (de) | Kombinierte Vebrennungsluftzu- und Abgasabfuhr. | |
DE102007004879A1 (de) | Abzugsschacht | |
EP0257636B2 (fr) | Tête pour cheminées ventilées multi-couches | |
EP0214087B2 (fr) | Chapeau de cheminée pour contrôler le tirage d'une cheminée | |
AT523245B1 (de) | Heizgerät, insbesondere Gasbrennwertgerät | |
AT513437B1 (de) | Schornsteinelement | |
DE19719879B4 (de) | Luftverteilungsvorrichtung | |
EP0021281B1 (fr) | Tête de cheminée à système à ventouse | |
DE2814155A1 (de) | Waermetauscher fuer verbrennungsanlagen | |
EP3851651B1 (fr) | Dispositif de lancement de jet de pulvérisation à entraînement à jet de buse | |
DE3530859A1 (de) | Schornstein mit mehrschaligem aufbau | |
DE202015001000U1 (de) | Nebenluftvorrichtung für eine Abgasleitung einer Feuerstätte und eine mit einer solchen Nebenluftvorrichtung ausgestattete Abgasleitung, insbesondere Abgasaußenleitung | |
DE4115802A1 (de) | Kaminaufsatz | |
DE3503554C2 (fr) | ||
AT346543B (de) | Rauchgasklappe fuer einen zentralheizungskessel | |
DE3447307C2 (fr) | ||
DE60004765T2 (de) | Schutzvorrichtung | |
DE3012827C2 (de) | Warmluftofen für feste Brennstoffe | |
DE3342360C2 (de) | Kaminkopf für Luft-Abgas- Kamine | |
DE1679263A1 (de) | Gasheizung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
17P | Request for examination filed |
Effective date: 20131217 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F23L 11/02 20060101AFI20140305BHEP Ipc: F23L 13/02 20060101ALI20140305BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20140918 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: E. BLUM AND CO. AG PATENT- UND MARKENANWAELTE , CH Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 714226 Country of ref document: AT Kind code of ref document: T Effective date: 20150415 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502012002396 Country of ref document: DE Effective date: 20150416 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20150304 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150304 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150304 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150304 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150304 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150604 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150304 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150304 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150304 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150605 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150304 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150304 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150304 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150304 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150706 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150304 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150704 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150304 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502012002396 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 4 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150304 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20151221 Year of fee payment: 4 Ref country code: DE Payment date: 20150930 Year of fee payment: 4 Ref country code: IT Payment date: 20151231 Year of fee payment: 4 |
|
26N | No opposition filed |
Effective date: 20151207 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150304 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20151221 Year of fee payment: 4 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151231 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150304 Ref country code: LU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151211 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151211 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20121211 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150304 Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150304 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150304 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502012002396 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20161211 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150304 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20170831 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161211 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161231 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170102 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161231 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170701 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161211 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150304 Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150304 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150304 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20211222 Year of fee payment: 10 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 714226 Country of ref document: AT Kind code of ref document: T Effective date: 20221211 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20221211 |