EP0647819B1 - Gerät für die Heizung von umschlossenen Räumen - Google Patents
Gerät für die Heizung von umschlossenen Räumen Download PDFInfo
- Publication number
- EP0647819B1 EP0647819B1 EP94115945A EP94115945A EP0647819B1 EP 0647819 B1 EP0647819 B1 EP 0647819B1 EP 94115945 A EP94115945 A EP 94115945A EP 94115945 A EP94115945 A EP 94115945A EP 0647819 B1 EP0647819 B1 EP 0647819B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- burner
- fan
- flame
- pipeline
- heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D5/00—Hot-air central heating systems; Exhaust gas central heating systems
- F24D5/06—Hot-air central heating systems; Exhaust gas central heating systems operating without discharge of hot air into the space or area to be heated
- F24D5/08—Hot-air central heating systems; Exhaust gas central heating systems operating without discharge of hot air into the space or area to be heated with hot air led through radiators
Definitions
- the present invention relates to a device for heating enclosed spaces, such as aircraft hangars, theaters, movie theaters, high-rise warehouses, and buildings used for commerce, industry and handicraft, which are usually tall and have large surface areas.
- Systems are known for this purpose that comprise a closed circuit composed of multiple pipelines which are arranged approximately at the roof or ceiling of the enclosed space; warm air is circulated inside these pipelines.
- the heating effect is achieved by radiation from the surface of said pipelines towards the floor by suitable insulating reflecting screens.
- a system of this type is described in Italian patent no. 1,037,880 and GB-A-1 448 073, which includes a burner located directly at the pipeline and a fan for feeding the gaseous heating medium through the pipeline; the fan is located upstream or downstream of the burner.
- the burner is of the blast type and is inserted at the pipeline, which has the configuration of a closed loop.
- An aim of the present invention is therefore to solve the described technical problems, eliminating the drawbacks of the described prior art and thus providing a device that allows to heat enclosed spaces by radiation and has high-level safety characteristics for its users.
- an important object is to provide a device that has very low manufacturing and maintenance costs.
- Another object is to provide a device that is simple to set up, has a limited number of moving mechanical parts, and allows the use of personnel that is not particularly trained or qualified.
- Another object is to provide a device for heating enclosed spaces by radiation which has very low installation costs and is reliable and safe in use.
- the reference numeral 1 generally designates the heating device for enclosed spaces with any surface extension; said device comprises at least one pipeline, designated by the reference numeral 2, which forms a closed circuit that has the desired configuration according to the dimensions of the enclosed space.
- the device furthermore comprises an atmospheric multiple-flame Venturi-tube or air-stream burner designated by the reference numeral 3.
- the device is furthermore constituted by a fan, designated by the reference numeral 4, which is interposed at the pipeline 2 in a region that is adjacent to the burner 3 and is preferably contained together with said burner in a suitable containment element 5 that has an appropriate insulation 6.
- the fan 4 thus draws the burnt gas and sends it into a suitable chamber 7 arranged laterally to the burner 3; downstream of said burner, the combustion flame gas which contains a certain amount of air drawn from outside and the burnt gas, mix and allow to obtain a high-temperature gaseous fluid without the aid of heat exchangers.
- a first gate valve 8 for adjusting the air flow-rate is inserted between the fan 4 and the burner 3.
- the fan 4 furthermore has a second gate valve 9 for adjusting the discharge of fumes at a suitable discharge duct 10.
- the discharge duct 10 can furthermore be arranged at the fan 4 or between the fan and the burner 3.
- the suction inlet 13 of the fan 4 is located approximately at the center of the return duct 14.
- an air-stream burner 3 is used wherein the air and burnt gas mixture is introduced laterally.
- Air is fed upstream of the fan 4 by means of a third gate valve 15.
- the dimensions of the device can be limited in this solution, too, by providing the fan and the burner in a single unit.
- the invention has achieved the intended aim and objects a device having been provided that allows to heat enclosed spaces by radiation with extremely high user safety characteristics, since the pipeline is at negative pressure and thus does not release into the environment any toxic fumes due to accidental leaks or breakages.
- the described solution can be used to heat a furnace, for example of the tunnel type.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Air Supply (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
- Electric Stoves And Ranges (AREA)
- Drying Of Solid Materials (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Gas Burners (AREA)
- Central Heating Systems (AREA)
Claims (9)
- Vorrichtung zum Heizen von geschlossenen Räumen, welche mindestens umfaßt eine in sich geschlossene Rohrleitung (2), welche durch Wärmestrahlung wirkt, einen Brenner (3) zur Bereitstellung einer Flamme in der Rohrleitung (2) zur direkten Erhitzung eines Heizmediums, und einen Ventilator (4), welcher stromaufwärts vom Brenner (3) in der Rohrleitung angeordnet ist, zur Erzeugung eines Unterdruckes darin, wobei das Heizmedium aus einer Mischung von Verbrennungsgas und Luft gebildet ist, dadurch gekennzeichnet, daß der Brenner (3) ein mehrflammiger Venturirohrbrenner ist, der eine vereinte Flamme bereitstellt, welche sich in ein Flammrohr (16) erstreckt, das die vereinte Flamme seitlich umgibt, um eine Kammer (7) bereitzustellen, in welche das Heizmedium seitlich zum Flammrohr (16) zugeführt wird und um dieses herum zirkuliert, wodurch das Heizmedium sich stromabwärts vom Flammrohr (16) mischt mit Flammen-Verbrennungsgas und Luft, welche von außen infolge des vom Ventilator (4) und durch die Strahlen des unter Druck stehenden Verbrennungsgases innerhalb des mehrflammigen Venturirohrbrenner erzeugten Unterdrucks angesaugt wird.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Brenner (3) zusammen mit dem Ventilator (4) in einem Behälterelement (5) angeordnet ist.
- Vorrichtung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß das Behälterelement (5) eine geeignete Isolierung hat.
- Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Kammer (7) eine Spiral-Kammer ist, welche zwischen dem Flammrohr (16) und dem Schutzbehälter(5) gebildet wird.
- Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Rohrleitung (2) außerhalb des Behälterelements (5) angeordnet ist und verbunden ist an einem ersten Ende mit der Kammer (7) und an einem zweiten Ende mit der Ansaugöffnung des Ventilators (4).
- Vorrichtung nach einem oder mehreren der voranstehenden Ansprüche, dadurch gekennzeichnet, daß sie umfaßt einen ersten Absperrschieber (8), welcher zwischen dem Ventilator (4) und dem Brenner (3) zwischengeschaltet ist und einen zweiten Absperrschieber (9), welcher mit einem Abzugsrohr (10) verbunden ist.
- Vorrichtung nach Anspruch 6, dadurch gekennzeichnet, daß das Abzugsrohr (10) am Ventilator (4) oder zwischen dem Brenner (3) und dem Ventilator (4) angeordnet ist.
- Vorrichtung nach einem oder mehreren der voranstehenden Ansprüche, dadurch gekennzeichnet, daß der Ventilator (4) eine Ansaugöffnung (13) hat, welche ungefähr in der Mitte der Rohrleitung (2) angeordnet ist.
- Vorrichtung nach einem oder mehreren der voranstehenden Ansprüche, dadurch gekennzeichnet, daß der Brenner (3) einen Vorerhitzer zur Erhitzung der Verbrennungsluft aufweist, der geeignet ist um den thermischen Wirkungsgrad zu erhöhen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTV930092 | 1993-10-11 | ||
IT93TV000092A IT1266128B1 (it) | 1993-10-11 | 1993-10-11 | Dispositivo per il riscaldamento di locali |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0647819A1 EP0647819A1 (de) | 1995-04-12 |
EP0647819B1 true EP0647819B1 (de) | 2000-01-26 |
Family
ID=11419312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94115945A Expired - Lifetime EP0647819B1 (de) | 1993-10-11 | 1994-10-10 | Gerät für die Heizung von umschlossenen Räumen |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0647819B1 (de) |
AT (1) | ATE189302T1 (de) |
DE (1) | DE69422769T2 (de) |
ES (1) | ES2144025T3 (de) |
IT (1) | IT1266128B1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011036645A1 (en) | 2009-09-25 | 2011-03-31 | Officine Termotecniche Fraccaro S.R.L. | High efficiency device for heating environments and heating system comprising such device |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1001129C2 (nl) * | 1995-09-04 | 1997-03-05 | Mark B V | Verwarmingsinrichting met buisstraler. |
FR2874419B1 (fr) * | 2004-08-17 | 2006-10-06 | Lgl France Sa | Dispositif de chauffage pour une installation de conditionnement d'air d'une enceinte |
ITPD20050133A1 (it) * | 2005-05-11 | 2006-11-12 | Systema Spa | Impianto di riscaldamento a tubi radianti |
ITTV20050171A1 (it) | 2005-11-08 | 2007-05-09 | Termotecniche Fraccaro O T F S | Dispositivo per il riscaldamento, la produzione di energia elettrica ed il raffrescamento di locali. |
GB2443642A (en) * | 2006-11-10 | 2008-05-14 | Whiteside Accoutants | Hot air radiator comprising an air extracting machine |
EP3056809A1 (de) | 2015-02-12 | 2016-08-17 | Carlieuklima S.p.A. | Strahlungsheizungsanlage |
IT201600084075A1 (it) * | 2016-08-09 | 2018-02-09 | Carlieuklima S R L | Impianto di riscaldamento a condotti radianti |
IT201600125754A1 (it) * | 2016-12-13 | 2018-06-13 | Impresind S R L | Impianto radiante autoproduttore di energia elettrica |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2339134A1 (fr) * | 1976-01-20 | 1977-08-19 | Lecomte Robert | Bruleur a gaz a rampes de flammes |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR606020A (fr) * | 1924-11-13 | 1926-06-05 | J & O G Pierson | Perfectionnement au chauffage à l'aide de gaz chauds |
DE3143602C2 (de) * | 1981-11-03 | 1984-05-10 | G + H Montage Gmbh, 6700 Ludwigshafen | Strahlungsheizungsanlage mit direkt befeuerter Brennkammer |
GB2236406B (en) * | 1989-09-12 | 1993-08-18 | Radiant Systems Technology Ltd | Radiant heating systems |
DE9103004U1 (de) * | 1991-03-15 | 1991-06-13 | Pender Strahlungsheizung Gmbh, 6802 Ladenburg, De |
-
1993
- 1993-10-11 IT IT93TV000092A patent/IT1266128B1/it active IP Right Grant
-
1994
- 1994-10-10 DE DE69422769T patent/DE69422769T2/de not_active Expired - Lifetime
- 1994-10-10 ES ES94115945T patent/ES2144025T3/es not_active Expired - Lifetime
- 1994-10-10 EP EP94115945A patent/EP0647819B1/de not_active Expired - Lifetime
- 1994-10-10 AT AT94115945T patent/ATE189302T1/de not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2339134A1 (fr) * | 1976-01-20 | 1977-08-19 | Lecomte Robert | Bruleur a gaz a rampes de flammes |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011036645A1 (en) | 2009-09-25 | 2011-03-31 | Officine Termotecniche Fraccaro S.R.L. | High efficiency device for heating environments and heating system comprising such device |
Also Published As
Publication number | Publication date |
---|---|
DE69422769D1 (de) | 2000-03-02 |
ITTV930092A0 (it) | 1993-10-11 |
EP0647819A1 (de) | 1995-04-12 |
DE69422769T2 (de) | 2000-06-29 |
ATE189302T1 (de) | 2000-02-15 |
IT1266128B1 (it) | 1996-12-20 |
ITTV930092A1 (it) | 1995-04-11 |
ES2144025T3 (es) | 2000-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0596555B1 (de) | Gasbeheiztes Gerät mit atmosphärischem Brenner | |
EP0647819B1 (de) | Gerät für die Heizung von umschlossenen Räumen | |
US5317992A (en) | Gas-fired heaters with burners which operate without secondary air | |
AU654986B2 (en) | Flue gas recirculation for NOx reduction in premix burners | |
US4800866A (en) | Low NOX radiant tube burner and method | |
US20180202652A1 (en) | Pre-mix fuel-fired appliance with improved heat exchanger interface | |
EP0593121A1 (de) | Einstufiger Vormischbrenner mit niedrigem NOx Ausstoss | |
CA1287293C (en) | Low btu gas staged air burner for forced-draft service | |
EP0328418B1 (de) | Strahlrohrbeheizter Ofen und Brennstoffverbrennungsverfahren | |
US20180259199A1 (en) | Fuel enrichment system for fuel-fired appliance | |
US20120052452A1 (en) | Racetrack Carryover Design for Multi-Burner Ignition in Induced Draft Heating System | |
US6287111B1 (en) | Low NOx boilers, heaters, systems and methods | |
US20120178032A1 (en) | Low NOx Gas Burners With Carryover Ignition | |
CN101243290B (zh) | 用于加热、发电和冷却封闭空间的装置 | |
US5297729A (en) | Furnace apparatus | |
RU2749629C2 (ru) | Система обогрева с теплоизлучающими полосами | |
CA1280685C (en) | Low nox radiant tube burner and method | |
US1879916A (en) | Gas burner | |
CA1174585A (en) | Gas burner | |
US3223078A (en) | Warm air furnace | |
CA2260959C (en) | Infrared heating system and metering element | |
US4848315A (en) | Apparatus for supplying heated air to an air system | |
CN212456846U (zh) | 一种自控风气配比的节能燃烧系统 | |
US5096412A (en) | Combustion chamber for multi-fuel fired ovens and griddles | |
Brake et al. | Low NO x tubular mesh burner and methods of use |
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): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE |
|
17P | Request for examination filed |
Effective date: 19951004 |
|
17Q | First examination report despatched |
Effective date: 19970610 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 20000126 Ref country code: LI 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: 20000126 Ref country code: GR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20000126 Ref country code: CH 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: 20000126 Ref country code: BE 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: 20000126 Ref country code: AT 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: 20000126 |
|
REF | Corresponds to: |
Ref document number: 189302 Country of ref document: AT Date of ref document: 20000215 Kind code of ref document: T |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
ET | Fr: translation filed | ||
REF | Corresponds to: |
Ref document number: 69422769 Country of ref document: DE Date of ref document: 20000302 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
ITF | It: translation for a ep patent filed |
Owner name: MODIANO & ASSOCIATI S.R.L. |
|
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: 20000426 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: 20000426 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2144025 Country of ref document: ES Kind code of ref document: T3 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20001010 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20001010 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 20001031 |
|
PLBQ | Unpublished change to opponent data |
Free format text: ORIGINAL CODE: EPIDOS OPPO |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
PLBF | Reply of patent proprietor to notice(s) of opposition |
Free format text: ORIGINAL CODE: EPIDOS OBSO |
|
26 | Opposition filed |
Opponent name: EUKLIMA SRL Effective date: 20001025 |
|
NLR1 | Nl: opposition has been filed with the epo |
Opponent name: EUKLIMA SRL |
|
PLBF | Reply of patent proprietor to notice(s) of opposition |
Free format text: ORIGINAL CODE: EPIDOS OBSO |
|
PLBF | Reply of patent proprietor to notice(s) of opposition |
Free format text: ORIGINAL CODE: EPIDOS OBSO |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PLBO | Opposition rejected |
Free format text: ORIGINAL CODE: EPIDOS REJO |
|
APAC | Appeal dossier modified |
Free format text: ORIGINAL CODE: EPIDOS NOAPO |
|
APAC | Appeal dossier modified |
Free format text: ORIGINAL CODE: EPIDOS NOAPO |
|
PLAB | Opposition data, opponent's data or that of the opponent's representative modified |
Free format text: ORIGINAL CODE: 0009299OPPO |
|
R26 | Opposition filed (corrected) |
Opponent name: CARLIEUKLIMA SPA Effective date: 20001025 |
|
NLR1 | Nl: opposition has been filed with the epo |
Opponent name: CARLIEUKLIMA SPA |
|
APBU | Appeal procedure closed |
Free format text: ORIGINAL CODE: EPIDOSNNOA9O |
|
PLAY | Examination report in opposition despatched + time limit |
Free format text: ORIGINAL CODE: EPIDOSNORE2 |
|
APAA | Appeal reference recorded |
Free format text: ORIGINAL CODE: EPIDOS REFN |
|
PLBC | Reply to examination report in opposition received |
Free format text: ORIGINAL CODE: EPIDOSNORE3 |
|
APAH | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNO |
|
PLBP | Opposition withdrawn |
Free format text: ORIGINAL CODE: 0009264 |
|
PLBD | Termination of opposition procedure: decision despatched |
Free format text: ORIGINAL CODE: EPIDOSNOPC1 |
|
PLBM | Termination of opposition procedure: date of legal effect published |
Free format text: ORIGINAL CODE: 0009276 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: OPPOSITION PROCEDURE CLOSED |
|
27C | Opposition proceedings terminated |
Effective date: 20060622 |
|
NLR2 | Nl: decision of opposition |
Effective date: 20060622 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20131112 Year of fee payment: 20 Ref country code: GB Payment date: 20131111 Year of fee payment: 20 Ref country code: FR Payment date: 20131024 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20131024 Year of fee payment: 20 Ref country code: ES Payment date: 20131114 Year of fee payment: 20 Ref country code: IT Payment date: 20131028 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 69422769 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: V4 Effective date: 20141010 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: PE20 Expiry date: 20141009 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20150108 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20141009 Ref country code: ES Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20141011 |