EP2342522B1 - Four de recuit avec échangeur thermique - Google Patents
Four de recuit avec échangeur thermique Download PDFInfo
- Publication number
- EP2342522B1 EP2342522B1 EP09740624.3A EP09740624A EP2342522B1 EP 2342522 B1 EP2342522 B1 EP 2342522B1 EP 09740624 A EP09740624 A EP 09740624A EP 2342522 B1 EP2342522 B1 EP 2342522B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat exchanger
- profile
- annealing furnace
- fluids
- profile tube
- 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
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
- F28F1/16—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being integral with the element, e.g. formed by extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/06—Details, accessories, or equipment peculiar to furnaces of these types
- F27B5/14—Arrangements of heating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
- F28D7/12—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically the surrounding tube being closed at one end, e.g. return type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
Definitions
- the invention relates to an annealing furnace with a heat exchanger for exchanging heat between two fluids, a hot gas flowing through the heat exchanger inside and a Glühofeninneren fluid to be heated by the heat exchanger, with a tubular, on its outer shell heat exchanger ribs having profile on at least one end face a connection flange with at least one flow opening for one of the two fluids, in particular the hot gas, listened.
- both the heat treatment and the optionally necessary subsequent cooling takes place under a protective gas, usually nitrogen or hydrogen or a mixture of these gases.
- a protective gas usually nitrogen or hydrogen or a mixture of these gases.
- the heat supply or discharge is usually carried out over high-temperature resistant heat exchanger made of cast materials or ceramic.
- These heat exchangers or recuperators are traversed by hot gases, in particular fuel gases or the like, wherein the hot gas gives off the heat to the heat exchanger and this in turn emits the heat via its outer cooling fins, for example in a glow space or the like.
- Heat exchangers which are used in a heat exchanger housing, in which the profile tube is arranged from a folded sheet metal, which forms the partition between the two fluids, the exhaust gas on the one hand and the fluid to be heated on the other hand, for example, from DE 27 33 215 A1 , and the JP 2000 079431 A known.
- the folded sheet metal is always arranged in a jacket tube.
- the invention has for its object to provide an annealing furnace, the heat exchanger for imaging highly dynamic temperature fluctuations, as may be required in the heat treatment of Glühgut suitable.
- the profile is a profile tube made of a folded sheet metal, which are aligned in the profile tube longitudinal direction heat exchanger ribs from the corrugated profile, in particular of the wave flanks of the folded sheet.
- the heat exchanger outer jacket surface increases not only the heat exchanger outer jacket surface, as is the case in the prior art, but also the heat exchanger inner surface, whereby the energy contained in the hot gas on the one hand better utilized and on the other hand, higher heat energy flows can be realized in heat exchangers of the same size as the prior art. If compared to the prior art to transport the same amount of energy, the invention is based on the advantage that now smaller and lighter heat exchangers can be used. Due to the small wall thickness of the heat exchanger of the annealing furnace according to the invention, the thermal conductivity of the heat exchanger material can be practically neglected and increases the efficiency of the heat exchanger by a significant factor.
- the heat exchanger ribs on the Profilrohrmantel inside and / or on the Profilrohrmantel outside could be associated with turbulizers, the improved heat transfer by the fluid flow imprinting turbulence to have.
- the profile tube at the two end faces may be associated with a connection flange with at least one flow opening for one of the two profiles and the heat exchanger flows through the heat carrier fluid in the axial direction during operation.
- the profile tube at one of the two end faces may be a connection flange with at least one flow opening for one of the two fluids, wherein the other of the two end faces is completed.
- a coaxial to the profile axis fluid pipe is provided which extends through the connecting flange and protrudes in the direction of the closed end face.
- the heat carrier fluid can be discharged to and from the heat exchanger, which in turn can be discharged from the heat exchanger through a coaxial opening in the connection flange or introduced into the heat exchanger. This makes it possible to realize annealing furnaces with heat exchangers requiring only little space.
- the flow opening of the heat exchanger of a Glühofens invention is preferably associated with a flame tube of a burner, which is optionally with a portion of the preheated heat exchanger exhaust air, ie a portion of the exiting the heat exchanger hot gas, practically for afterburning, operated.
- a heat exchanger 1 for an annealing furnace for exchanging heat between two fluids, a hot gas 2 flowing through the heat exchanger interior and an annealing furnace interior to be heated by the heat exchanger comprises a connection flange 4 with at least one on at least one end face 3 Flow opening 8 for one of the two fluids, in which flow port 8 may optionally be used a flame tube of a burner.
- the heat exchanger 1 is formed by a profile, which according to the invention is a profile tube 5 made of folded sheet metal whose profile tube longitudinal direction, parallel to the profile tube axis 6, aligned heat exchanger ribs 7 are formed by the wave profile, in particular of the wave flanks of the folded sheet.
- Fig. 1 and 2 heard the profile tube 5 at both ends a connecting flange 4, each with at least one flow opening 8 for one of the two fluids, which flows through the profile tube 5 in operation in the direction of the profile tube axis 9.
- Fig. 3 belongs to the profile tube 5 at one of the two end faces a connection flange 4 with a flow opening 8 for one of the two fluids and is the other of the two end faces with a cover plate 10 completed. Furthermore, a fluid pipe 11 which is coaxial to the profile tube axis 9 is provided which projects through the connection flange 4 and protrudes in the direction of the closed end side, to the end plate 10. The hot gas is introduced through the fluid pipe 11 into the heat exchanger 1 and leaves it through a coaxial annular gap between the fluid pipe 11 and the connection flange 4 through the flow opening 8.
- the heat exchanger 1 is made by folding sheet metal with welded end pieces, wherein the folding takes place without stretching on the longitudinal sides of the profile surfaces.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Geometry (AREA)
- Environmental & Geological Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Claims (5)
- Four de recuit avec un échangeur thermique (1) pour l'échange thermique entre deux fluides, un gaz chaud traversant l'intérieur de l'échangeur thermique et un fluide, à l'intérieur du four de recuit, à réchauffer par l'échangeur thermique (1), avec un profilé tubulaire, présentant des ailettes d'échange thermique au niveau de son enveloppe externe, et au moins une de ses faces frontales (3) étant pourvue d'une bride de raccordement (4) avec au moins un orifice d'écoulement (8) pour l'un des deux fluides, en particulier le gaz chaud, caractérisé en ce que le profilé est un tube profilé (5) en tôle pliée, dont les ailettes d'échange thermique (7) orientées dans le sens longitudinal du tube profilé sont formées par le profil ondulé de la tôle pliée.
- Four de recuit selon la revendication 1, caractérisé en ce que les ailettes d'échange thermique (7) sont associées, au niveau de la face intérieure de l'enveloppe du tube profilé et/ou au niveau de la face extérieure de l'enveloppe du tube profilé, à des turbulateurs.
- Four de recuit selon la revendication 1 ou 2, caractérisé en ce qu'une bride de raccordement (4) avec au moins un orifice d'écoulement (8) pour l'un des deux fluides appartient au tube profilé (5) au niveau des deux faces frontales.
- Four de recuit selon la revendication 1 ou 2, caractérisé en ce qu'une bride de raccordement (4) avec au moins un orifice d'écoulement (8) pour l'un des deux fluides appartient au tube profilé (5) au niveau d'une des deux faces frontales et en ce que l'autre des deux faces frontales est raccordée.
- Four de recuit selon la revendication 4, caractérisé en ce qu'il est prévu un tube de fluide (11) coaxial à l'axe du tube profilé (9), qui traverse la bride de raccordement (4) et fait saillie en direction de la face frontale raccordée.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0164108A AT507422B1 (de) | 2008-10-20 | 2008-10-20 | Wärmetauscher für einen glühofen zum wärmetausch zwischen zwei fluiden |
PCT/AT2009/000391 WO2010045664A2 (fr) | 2008-10-20 | 2009-10-09 | Échangeur thermique de four de recuit pour l'échange thermique entre deux fluides |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2342522A2 EP2342522A2 (fr) | 2011-07-13 |
EP2342522B1 true EP2342522B1 (fr) | 2013-11-20 |
Family
ID=42119728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09740624.3A Not-in-force EP2342522B1 (fr) | 2008-10-20 | 2009-10-09 | Four de recuit avec échangeur thermique |
Country Status (13)
Country | Link |
---|---|
US (1) | US20110308780A1 (fr) |
EP (1) | EP2342522B1 (fr) |
JP (1) | JP2012506025A (fr) |
KR (1) | KR20110076949A (fr) |
CN (1) | CN102187173B (fr) |
AT (1) | AT507422B1 (fr) |
BR (1) | BRPI0919799A2 (fr) |
CA (1) | CA2741095A1 (fr) |
MX (1) | MX2011004231A (fr) |
RU (1) | RU2493526C2 (fr) |
TW (1) | TW201027019A (fr) |
WO (1) | WO2010045664A2 (fr) |
ZA (1) | ZA201102683B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2565419A1 (fr) * | 2011-08-30 | 2013-03-06 | Siemens Aktiengesellschaft | Refroidissement d'une turbomachine |
US11022340B2 (en) | 2016-08-01 | 2021-06-01 | Johnson Controls Technology Company | Enhanced heat transfer surfaces for heat exchangers |
RU2700805C1 (ru) * | 2019-05-13 | 2019-09-23 | Александр Игоревич Павлов | Способ продольного оребрения рабочей поверхности теплообменника |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1912785A (en) * | 1931-04-03 | 1933-06-06 | Roy I Mills | Absorption fin |
DE839806C (de) * | 1949-08-02 | 1952-05-26 | Otto H Dr-Ing E H Hartmann | Sternfoermiges Faltenrohr als Einsatzrohr fuer Waermeaustauscher |
US2682157A (en) * | 1950-11-03 | 1954-06-29 | Heat X Changer Co Inc | Gas separation |
US2692763A (en) * | 1952-03-08 | 1954-10-26 | Air Preheater | Supporting spacer for annular corrugated fins |
JPS501093B1 (fr) * | 1970-05-23 | 1975-01-14 | ||
JPS5138462B2 (fr) * | 1972-06-20 | 1976-10-21 | ||
US4059882A (en) * | 1976-05-24 | 1977-11-29 | United Aircraft Products, Inc. | Method of making an annular tube-fin heat exchanger |
GB1579276A (en) * | 1976-08-23 | 1980-11-19 | Borg Warner | Heat exchanger for cooling exhaust gas |
US4096616A (en) * | 1976-10-28 | 1978-06-27 | General Electric Company | Method of manufacturing a concentric tube heat exchanger |
JPS5616618A (en) * | 1979-07-20 | 1981-02-17 | Sumitomo Metal Ind Ltd | Continuous annealing furnace |
JPH0512277Y2 (fr) * | 1986-04-22 | 1993-03-29 | ||
RU2013747C1 (ru) * | 1991-04-18 | 1994-05-30 | Ерченко Герман Николаевич | Вертикальная труба конденсатора |
JP3131668B2 (ja) * | 1992-12-01 | 2001-02-05 | 昭和アルミニウム株式会社 | オイルクーラ |
US5542467A (en) * | 1993-07-06 | 1996-08-06 | Societe E'etudes Et De Constructions Aero-Navales | Safety annular heat exchanger for incompatible fluids |
CN2313194Y (zh) * | 1997-10-20 | 1999-04-07 | 鞍钢新轧钢股份有限公司 | 加热罩空气换热器套管 |
JP3927700B2 (ja) * | 1998-09-07 | 2007-06-13 | マルヤス工業株式会社 | 熱交換器の製造方法 |
JP2001012872A (ja) * | 1999-06-25 | 2001-01-19 | Toyo Radiator Co Ltd | 蒸発器 |
CN2432539Y (zh) * | 2000-07-25 | 2001-05-30 | 宝山钢铁股份有限公司 | 罩式退火炉热管换热器 |
DE10349887B4 (de) * | 2003-10-25 | 2013-03-07 | Benteler Automobiltechnik Gmbh | Kühler für ein Abgas-Rückführ-System bei einem Verbrennungsmotor |
US7191824B2 (en) * | 2003-11-21 | 2007-03-20 | Dana Canada Corporation | Tubular charge air cooler |
-
2008
- 2008-10-20 AT AT0164108A patent/AT507422B1/de not_active IP Right Cessation
-
2009
- 2009-10-09 WO PCT/AT2009/000391 patent/WO2010045664A2/fr active Application Filing
- 2009-10-09 US US12/998,427 patent/US20110308780A1/en not_active Abandoned
- 2009-10-09 JP JP2011532463A patent/JP2012506025A/ja active Pending
- 2009-10-09 CN CN2009801417902A patent/CN102187173B/zh not_active Expired - Fee Related
- 2009-10-09 MX MX2011004231A patent/MX2011004231A/es not_active Application Discontinuation
- 2009-10-09 RU RU2011120166/06A patent/RU2493526C2/ru not_active IP Right Cessation
- 2009-10-09 CA CA2741095A patent/CA2741095A1/fr not_active Abandoned
- 2009-10-09 EP EP09740624.3A patent/EP2342522B1/fr not_active Not-in-force
- 2009-10-09 KR KR1020117008959A patent/KR20110076949A/ko not_active Application Discontinuation
- 2009-10-16 TW TW098135033A patent/TW201027019A/zh unknown
- 2009-10-20 BR BRPI0919799A patent/BRPI0919799A2/pt not_active IP Right Cessation
-
2011
- 2011-04-11 ZA ZA2011/02683A patent/ZA201102683B/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP2012506025A (ja) | 2012-03-08 |
RU2011120166A (ru) | 2012-11-27 |
AT507422A4 (de) | 2010-05-15 |
US20110308780A1 (en) | 2011-12-22 |
TW201027019A (en) | 2010-07-16 |
ZA201102683B (en) | 2012-06-27 |
CN102187173A (zh) | 2011-09-14 |
EP2342522A2 (fr) | 2011-07-13 |
MX2011004231A (es) | 2011-06-17 |
WO2010045664A2 (fr) | 2010-04-29 |
BRPI0919799A2 (pt) | 2016-05-03 |
CA2741095A1 (fr) | 2010-04-29 |
RU2493526C2 (ru) | 2013-09-20 |
CN102187173B (zh) | 2013-04-03 |
AT507422B1 (de) | 2010-05-15 |
KR20110076949A (ko) | 2011-07-06 |
WO2010045664A3 (fr) | 2011-04-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1995516B1 (fr) | Brûleur à récupération doté de tuyaux d'échange de chaleur aplatis | |
EP0164576A2 (fr) | Brûleur industriel pour combustibles gazeux ou liquides | |
DE60305277T2 (de) | Effizienter Wärmetauscher und Brennkammer-Anordnung für Kessel und Lufterhitzer | |
EP3301378A1 (fr) | Tuyau de transfert de chaleur et chaudière dotée d'un tel tuyau de transfert de chaleur | |
EP0544853A1 (fr) | Appareil de chauffage d'air. | |
EP2342522B1 (fr) | Four de recuit avec échangeur thermique | |
WO2012120369A1 (fr) | Échangeur de chaleur pour installation mobile de foyer à combustible solide | |
DE7827419U1 (de) | Einrichtung zur rueckgewinnung von waerme aus heissen abgasen | |
EP1984673B1 (fr) | Dispositif pour la combustion de matières organiques | |
DE2923596A1 (de) | Prozessofen zur thermischen umwandlung von gasgemischen, insbesondere kohlenwasserstoffen | |
EP0128463B1 (fr) | Appareil de chauffage des locaux pour des locaux de petite dimension | |
AT520068B1 (de) | Heizeinrichtung | |
DE102010046733A1 (de) | Ölvormischbrenner | |
DE1172561B (de) | Heizeinrichtung fuer Kraftfahrzeuge | |
DE4011190A1 (de) | Rekuperatorbrenner | |
DE10262065B4 (de) | Zusatzheizgerät mit einem Wärmeübertrager | |
DE4310538A1 (de) | Wärmetauscher mit vorwiegend geraden Rohren | |
DE466836C (de) | Heizofen fuer beliebigen Brennstoff | |
CH690282A5 (de) | Heizgerät mit einem katalytischen Brenner. | |
DE102016004789A1 (de) | Flammrohr | |
DE102005039426B4 (de) | Hochleistungsenergiewandler | |
AT5653U1 (de) | Wärmetauscher | |
DE2053805A1 (de) | Rekuperativ-Brenner | |
EP3410009A1 (fr) | Tuyau chauffant par rayonnement à fonctionnement horizontal dans une chambre de four d'un four industriel | |
DE202017103336U1 (de) | Strahlungsheizrohr zum waagerechten Betrieb in einem Ofenraum eines Industrieofens |
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 |
|
17P | Request for examination filed |
Effective date: 20110427 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): 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 SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
DAX | Request for extension of the european patent (deleted) | ||
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F27D 9/00 20060101ALI20130621BHEP Ipc: F27D 99/00 20100101ALN20130621BHEP Ipc: F28F 1/10 20060101AFI20130621BHEP |
|
INTG | Intention to grant announced |
Effective date: 20130723 |
|
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): 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 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: EP |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 641881 Country of ref document: AT Kind code of ref document: T Effective date: 20131215 |
|
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: DE Ref legal event code: R096 Ref document number: 502009008379 Country of ref document: DE Effective date: 20140116 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20131120 |
|
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: 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: 20131120 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: 20131120 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: 20131120 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: 20131120 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: 20140220 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: 20140320 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: 20131120 |
|
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: 20131120 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: 20131120 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20140320 |
|
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: 20131120 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502009008379 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20131120 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: 20131120 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: 20131120 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: 20131120 |
|
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: 20131120 |
|
26N | No opposition filed |
Effective date: 20140821 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502009008379 Country of ref document: DE Effective date: 20140821 |
|
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: 20131120 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502009008379 Country of ref document: DE |
|
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: 20131120 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: 20141009 |
|
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: 20141009 |
|
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: 20141031 |
|
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: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150501 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141031 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141031 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141009 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20150630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141031 Ref country code: IT 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: 20131120 |
|
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: 20141009 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 641881 Country of ref document: AT Kind code of ref document: T Effective date: 20141009 |
|
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: 20141009 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20131120 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20140221 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: 20131120 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: 20131120 |
|
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: 20131120 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: 20131120 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: 20091009 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20131120 |