EP0984224B1 - Brûleur à système d'affichage - Google Patents
Brûleur à système d'affichage Download PDFInfo
- Publication number
- EP0984224B1 EP0984224B1 EP99401914A EP99401914A EP0984224B1 EP 0984224 B1 EP0984224 B1 EP 0984224B1 EP 99401914 A EP99401914 A EP 99401914A EP 99401914 A EP99401914 A EP 99401914A EP 0984224 B1 EP0984224 B1 EP 0984224B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- burner
- display system
- electronic
- burner according
- information
- 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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/26—Details
- F23N5/265—Details using electronic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2223/00—Signal processing; Details thereof
- F23N2223/20—Opto-coupler
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2223/00—Signal processing; Details thereof
- F23N2223/38—Remote control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2231/00—Fail safe
- F23N2231/20—Warning devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2231/00—Fail safe
- F23N2231/30—Representation of working time
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2233/00—Ventilators
- F23N2233/06—Ventilators at the air intake
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2235/00—Valves, nozzles or pumps
- F23N2235/12—Fuel valves
- F23N2235/14—Fuel valves electromagnetically operated
Definitions
- the present invention relates to an automatic air burner blown, equipped with a display system.
- an automatic forced air burner comprising an electronic control and safety box to control and monitor the burner operating cycle, as well as a system display to display operating information of the burner, said information being transmitted by the box electronic to the display system via connecting cables electric.
- the object of the invention is to eliminate the aforementioned drawbacks and to offer a burner equipped with a display system, which allows avoid electromagnetic interference during transmission informations.
- the invention relates to an automatic air burner blown, comprising an electronic control and safety box to control and monitor the burner operating cycle, as well as a display system for displaying relative information during burner operation, which information is transmitted by the aforementioned electronic box, characterized in that the transmission of information from the control unit to the system display is ensured by an optical link.
- the information is transmitted without a wired connection, by infrared radiation.
- the display system is supplied with energy by an autonomous current source, by example by batteries.
- the system display is supplied with direct current by a wired link. In the latter case, as the supply current is continuous, it does not will not cause electromagnetic disturbances in the electronic box.
- the electronic box and the display system will be fitted with electronic circuits suitable for processing, transmitting and receive infrared signals.
- the burner is equipped with a protective cover inside which the electronic box is housed, said cover comprising a precut dimensioned so as to be able to receive the display system.
- the display system is installed on the burner's protective cover, inside which the electronic box.
- the display system is incorporated in a portable box which will be positioned by the operator at a sufficient distance from the electronic box to receive the signals infrared.
- the system display is equipped with an information output terminal, for its connection to a central processing unit for remote monitoring of the burner.
- the information transmitted by the box electronic display system are: the number of hours of burner operation, number of ignitions, number of burner faults, type of fault, mains voltage, signal burner flame, and / or position in the operating cycle of the burner.
- FIG. 1 there is shown a burner 1 which has a combustion head 2 carried by a housing 3 of a ventilation turbine air, which housing 3 has on its face opposite to the head of combustion 2, an electronic control and safety box 4.
- a protective cover 5 covers the electronic box 4 and is attached to the housing 3.
- the protective cover 5 has through its front wall a precut through which a display system 6 is installed.
- display system 6 has a module 7 which projects inside cover 5 and which is capable of receiving infrared signals from of an infrared radiation emitter 8 of the electronic box 4, the transmission of infrared signals being modeled by arrow I.
- the module 7 of the display system 6 is attached to a front plate 9 which carries a display screen and which bears against the wall cover 5, which allows the operator to view the information directly on the burner hood.
- the display system includes in module 7 batteries for its power supply, these batteries giving the display system autonomy in approximately 50 hours of operation. We can predict that the system display automatically goes to sleep after a period of uninterrupted 5 minutes of non-use.
- the cover 5 is shown in lines interrupted and has been removed, to allow signal transmission infrared I between the electronic box 4 and the display system 16 which includes the module 7 and the plate 9 incorporated in a housing portable 10 which is independent of the rest of the burner 1.
- the system display 16 As the transmission of information by infrared radiation can take place several meters away, positioning the system display 16 relative to the electronic box 4 could be relatively imprecise, which facilitates its use.
- the housing 10 being larger, it can integrate additional batteries to give the display system greater autonomy.
- the electronic box 4 receives by an input E1 a signal of detection of flame F in combustion head 2, this signal can be supplied by a photoresist cell, a cell with ultraviolet radiation, or by an ionization current circuit.
- the electronic control unit 4 receives a signal via a second input E2 supplied by a pressure switch 20, this pressure switch being connected to the pipe of air from the burner air ventilation turbine and being set to a predetermined pressure value, so as to send a electrical signal to the electronic box, to authorize the continuation of the burner operating cycle, as soon as the pressure switch detects a pressure greater than said predetermined pressure value.
- the electronic box 4 receives this electrical signal by the input E2, it sends a control signal for the fuel supply in the combustion chamber 2, namely gas or fuel.
- the electronic control unit 4 sends the signal control for fuel supply via output S1, for order a solenoid valve 21.
- the control box 4 also controls by the output S2 the power supply of a ventilation motor 22 of the turbine to burner air.
- the electronic box 4 also controls by the output S3 the power supply of a transformer 23 to provide a voltage of the order of 17kV to the ignition system of the burner which works by creating an electric arc between two electrodes inside the combustion chamber.
- the electronic box 4 can also be controlled by the output S4 a servo motor 24 which adjusts the position of an air flap (not shown) on the air intake pipe of the turbine of the burner, to regulate the air flow rate sent to the combustion.
- the servo motor 24 is controlled by a thermostat which is placed on the hot water outlet pipe of the boiler associated with the burner, to detect the outlet temperature of the boiler. If the outlet temperature of the hot water from the boiler is insufficient, the servo motor 24 causes greater opening the air shutter to further supply the combustion 2 by oxidizing. Under these conditions, the fuel flow increases in proportion to the air flow rate sent to the combustion chamber, because the fuel valve 21 is self-adjusting as a function of air pressure and gas pressure in the combustion chamber 2.
- the display system 6 or 16 can be connected to the telecommunications network, to perform of remote monitoring.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
- Control Of Gas Discharge Display Tubes (AREA)
Description
- la figure 1 est une vue très schématique et en plan d'un premier mode de réalisation du brûleur de l'invention ;
- la figure 2 est une vue analogue à la figure 1, mais représentant un autre mode de réalisation de l'invention ; et
- la figure 3 est un schéma synoptique fonctionnel du brûleur de l'invention.
Claims (9)
- Brûleur automatique (1) à air soufflé, comportant un coffret électronique de commande et de sécurité (4) pour commander et surveiller le cycle de fonctionnement du brûleur, ainsi qu'un système d'affichage (6, 16) pour afficher des informations relatives au fonctionnement du brûleur, lesquelles informations sont transmises par le coffret électronique précité, caractérisé par le fait que la transmission des informations du coffret électronique (4) vers le système d'affichage (6, 16) s'effectue sans liaison filaire, par rayonnement infrarouge (I).
- Brûleur selon la revendication 1, caractérisé par le fait que le système d'affichage (6, 16) est alimenté en énergie par une source de courant autonome, par exemple par des piles.
- Brûleur selon la revendication 1, caractérisé par le fait que le système d'affichage (6, 16) est alimenté en courant continu par une liaison filaire.
- Brûleur selon l'une des revendications 1 à 3, caractérisé par le fait qu'il est équipé d'un capot de protection (5) à l'intérieur duquel est logé le coffret électronique (4), ledit capot comportant une prédécoupe dimensionnée de façon à pouvoir recevoir le système d'affichage (6).
- Brûleur selon la revendication 4, caractérisé par le fait que le système d'affichage (6) est implanté sur le capot de protection (5) du brûleur à l'intérieur duquel est logé le coffret électronique (4).
- Brûleur selon l'une des revendications 1 à 4, caractérisé par le fait que le système d'affichage (16) est incorporé dans un boítier portatif (10) qui sera positionné par l'opérateur à une distance suffisante du coffret électronique (4) pour recevoir les signaux infrarouges.
- Brûleur selon l'une des revendications 1 à 6, caractérisé par le fait que le système d'affichage (6, 16) est équipé d'une borne de sortie des informations, pour sa connexion à une unité centrale de traitement pour la télésurveillance du brûleur (1).
- Brûleur selon l'une des revendications 1 à 7, caractérisé par le fait que les informations transmises par le coffret électronique (4) au système d'affichage (6, 16) sont : le nombre d'heures de fonctionnement du brûleur, le nombre d'allumages, le nombre de pannes du brûleur, le type de panne, la tension du secteur, le signal de flamme du brûleur, et/ou la position dans le cycle de fonctionnement du brûleur.
- Brûleur selon l'une des revendications 1 à 8, caractérisé par le fait qu'une des informations transmises par le coffret électronique (4) au système d'affichage (6, 16) est la valeur du courant d'ionisation du signal de détection de flamme.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9810946A FR2782782B1 (fr) | 1998-09-02 | 1998-09-02 | Bruleur a systeme d'affichage |
FR9810946 | 1998-09-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0984224A1 EP0984224A1 (fr) | 2000-03-08 |
EP0984224B1 true EP0984224B1 (fr) | 2002-05-02 |
Family
ID=9530039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99401914A Expired - Lifetime EP0984224B1 (fr) | 1998-09-02 | 1999-07-27 | Brûleur à système d'affichage |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0984224B1 (fr) |
AT (1) | ATE217068T1 (fr) |
DE (1) | DE69901374T2 (fr) |
FR (1) | FR2782782B1 (fr) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5596863A (en) * | 1979-01-20 | 1980-07-23 | Matsushita Electric Ind Co Ltd | Remote controller installed in bathroom |
JPS5668727A (en) * | 1979-11-09 | 1981-06-09 | Matsushita Electric Ind Co Ltd | Controller for combustor |
JPS6099928A (ja) * | 1983-11-02 | 1985-06-03 | Osaka Gas Co Ltd | ガス遮断装置 |
NL8902492A (nl) * | 1989-10-06 | 1991-05-01 | Nefit Nv | Werkwijze voor het vervaardigen van een besturingsstelsel voor een verwarmingsinrichting met een brander, en een besturingsstelsel voor een dergelijke inrichting. |
NL9200577A (nl) * | 1992-03-27 | 1993-10-18 | Encon B V | Branderautomaat voor een gastoestel, in het bijzonder geschikt voor een ketel van een centraal verwarmingssysteem. |
-
1998
- 1998-09-02 FR FR9810946A patent/FR2782782B1/fr not_active Expired - Fee Related
-
1999
- 1999-07-27 AT AT99401914T patent/ATE217068T1/de not_active IP Right Cessation
- 1999-07-27 EP EP99401914A patent/EP0984224B1/fr not_active Expired - Lifetime
- 1999-07-27 DE DE69901374T patent/DE69901374T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2782782A1 (fr) | 2000-03-03 |
DE69901374T2 (de) | 2002-11-28 |
FR2782782B1 (fr) | 2001-01-12 |
EP0984224A1 (fr) | 2000-03-08 |
DE69901374D1 (de) | 2002-06-06 |
ATE217068T1 (de) | 2002-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5347982A (en) | Flame monitor safeguard system | |
US5722823A (en) | Gas ignition devices | |
US6322352B1 (en) | Gas burner system | |
EP0159256B1 (fr) | Equipement de coupage plasma de très faible puissance | |
US4257758A (en) | Safety arrangement in a gas operated apparatus | |
US4830606A (en) | Gas lamp and control thereof | |
EP0984224B1 (fr) | Brûleur à système d'affichage | |
FR2829564A1 (fr) | Appareil a gaz avec bruleur en partie basse, equipe de moyens de securite, et chauffe-eau en faisant application | |
EP0020280A1 (fr) | Dispositif d'allumage de sécurité destiné à une valve pour brûleur | |
FR2781559A1 (fr) | Four a micro-ondes a montage mural servant de hotte d'aspiration et procede pour sa commande | |
US5083011A (en) | Air heater with safety control circuit | |
US11448399B2 (en) | Standing pilot igniter for oilfield separators | |
FR2610703A1 (fr) | Dispositif de regulation et de commande pour un four de cuisson menager chauffe au gaz avec bruleur de gril supplementaire | |
US6032693A (en) | Solenoid valve assembly for controlling gas supply | |
US6662585B2 (en) | Energy administration device | |
CA2347966A1 (fr) | Systeme d'exploitation de bruleur a gaz | |
EP0439417B1 (fr) | Dispositif de sécurité pour le fonctionnement d'un brûleur | |
US7690916B2 (en) | Method and apparatus for operating a gas-powered cooking and frying device | |
CA2000613A1 (fr) | Allume-feu pour foyer | |
CA2009379A1 (fr) | Appareil de chauffage au gaz et circuit electrique de regulation dudit appareil | |
EP0409738B1 (fr) | Dispositif de sécurité de débordement associé au coupe-tirage d'une chaudière à bruleur atmosphérique | |
FR2761459A1 (fr) | Systeme de securite pour bruleurs d'appareil de cuisson | |
CH317053A (fr) | Dispositif automatique pour la commande et le contrôle de sûreté du brûleur d'un foyer à combustible liquide ou pulvérisé | |
KR0132873Y1 (ko) | 보턴식 소화스위치를 갖는 용기내장형 가스난방기 | |
FR2550613A1 (fr) | Installation generatrice de chaleur susceptible de fonctionner en alimentation au gaz ou a l'electricite |
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 CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20000330 |
|
AKX | Designation fees paid |
Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
17Q | First examination report despatched |
Effective date: 20010830 |
|
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 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
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 CY DE DK ES FI 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: IE 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: 20020502 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: 20020502 Ref country code: GB 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: 20020502 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: 20020502 |
|
REF | Corresponds to: |
Ref document number: 217068 Country of ref document: AT Date of ref document: 20020515 Kind code of ref document: T |
|
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 |
|
REF | Corresponds to: |
Ref document number: 69901374 Country of ref document: DE Date of ref document: 20020606 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: FRENCH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: KIRKER & CIE SA |
|
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: 20020727 |
|
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: 20020731 |
|
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: 20020802 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: 20020802 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: 20020802 |
|
GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] |
Effective date: 20020502 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20021128 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D Ref document number: 0984224E Country of ref document: IE |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20030201 |
|
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 |
|
26N | No opposition filed |
Effective date: 20030204 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20060630 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20060703 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20060710 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20060726 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20070711 Year of fee payment: 9 |
|
BERE | Be: lapsed |
Owner name: CIE EUROPEENNE DE *BRULEURS Effective date: 20070731 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20070720 Year of fee payment: 9 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 20080201 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20080201 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070731 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070731 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20070730 Year of fee payment: 9 |
|
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: 20070727 |
|
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: 20070731 |
|
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: 20090203 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20090331 |
|
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: 20080727 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080731 |