EP1248044A2 - Verfahren zur Inbetriebnahme eines Heizgerätes - Google Patents
Verfahren zur Inbetriebnahme eines Heizgerätes Download PDFInfo
- Publication number
- EP1248044A2 EP1248044A2 EP02006591A EP02006591A EP1248044A2 EP 1248044 A2 EP1248044 A2 EP 1248044A2 EP 02006591 A EP02006591 A EP 02006591A EP 02006591 A EP02006591 A EP 02006591A EP 1248044 A2 EP1248044 A2 EP 1248044A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- modulation
- heating
- burner
- throughput
- blocking time
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- F23N5/20—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays
- F23N5/203—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays using electronic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/02—Regulating fuel supply conjointly with air supply
- F23N1/022—Regulating fuel supply conjointly with air supply using electronic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
- F23N5/022—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using electronic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2225/00—Measuring
- F23N2225/08—Measuring temperature
- F23N2225/19—Measuring temperature outlet temperature water heat-exchanger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2227/00—Ignition or checking
- F23N2227/02—Starting or ignition cycles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2227/00—Ignition or checking
- F23N2227/20—Calibrating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2227/00—Ignition or checking
- F23N2227/36—Spark ignition, e.g. by means of a high voltage
-
- 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
- F23N2233/08—Ventilators at the air intake with variable speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2241/00—Applications
- F23N2241/02—Space-heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
- F23N5/12—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods
Definitions
- the invention relates to a method for adaptive heating mode locking time control according to the introductory part of the independent claims.
- Known wall heaters are often the smallest possible in the first few minutes Part load operated to ensure long operating times and intermittent operation avoid.
- the actual Ignored heat demand and operated the device with minimum load instead.
- the minimum load corresponds to the minimum permissible load resulting from the general conditions for a stable and low pollutant operation (avoidance of lifting and Backfire when operating with limit gases).
- the disadvantage of this method is that high actual heat demand only after a corresponding time delay is met, which leads to loss of comfort.
- the aim of the invention is to avoid this disadvantage and an early, needs-based To ensure performance adjustment with long operating times.
- this is achieved by a method for starting up a heater achieved according to the features of the independent claims.
- the features of claim 2 have the advantage that the heating process and the associated change in the temperature of the heating system during the Starting phase is taken into account when determining the heating modulation blocking time.
- the features of claim 5 have the advantage that the simplified Method according to claim 4, the heating process and the associated change the temperature of the heating system during the start phase when determining the Heating modulation blocking time is taken into account.
- the modulation setpoint MSW is a measure of the heating power required and specifies a corresponding setpoint. The maximum corresponds to the nominal load, the minimum to the minimum load.
- T Des is the set temperature of the heating circuit
- T Is the current temperature of the heating circuit, which can be both a flow and return temperature control.
- I ⁇ is the sum of the control deviations of the PI controller.
- a change in the clock rate when determining the control deviation requires one corresponding change in the constants.
- FIG. 1 is a block diagram of a heater in which the inventive method is shown.
- the heater 27 has a burner 14 with a fan 16 is connected. On the suction side 29 of the blower 16 there are one Air inlet 18 and a gas fitting 17, which in turn is connected to a gas connection 19th connected.
- the burner 14 is located in a combustion chamber 28 through a Heat exchanger 15 is separated from an exhaust gas outlet 30.
- the heat exchanger is on one side with a return line 23 and on the other side with a Flow line 22 connected.
- a temperature sensor 24 is located in the flow line 22, which in turn is connected to a control device 21.
- This control device 21 has a Storage module 25 and a computing module 26.
- the controller 21 is equipped with a motor 20 which drives the blower 16, an ignition electrode 31 and a monitoring electrode 32 connected directly to the burner 14.
- the control device 21 When the heater is started, the control device 21 first controls the motor 20 of the fan in such a way that the fan promotes a defined volume flow.
- the gas fitting 17 fits to a specific fuel gas flow via the integrated gas-air network Volume flow that the fan 16 promotes. This fuel gas flow is smaller than that Fuel gas flow at nominal load and greater than the fuel gas flow at minimum load.
- the Regulation 21 causes a spark between the electrodes of the ignition electrode 31 Fuel gas-air mixture that exits the burner 31 ignites.
- the control 21 reduces the Fan speed until the gas valve 17 reaches the minimum permissible gas throughput promotes. Now the heating modulation blocking time is determined. To do this, the Temperature sensor 24 the flow temperature and forwards its signal to the control.
- the controller 21 uses the memory module 25 and the computing module 26 to determine the Heating modulation blocking time. There are several options for this: On the one hand, the Modulation setpoint at a given time or the average The modulation setpoint is determined from a series of measurements at specific times. The value determined in this way is determined by means of a continuous function Heating modulation lockout period assigned or - according to another allocation method - by comparison with a limit value, a specific short or a certain longer heating modulation lockout period allocated. After the determined Heater modulation lockout time, controller 21 controls motor 20 of fan 16 needs-based, which means that the gas valve automatically does the necessary Adapts fuel gas throughput. This will make the device performance the heat demand customized.
- the burner When a power request is made, the burner is first started with a certain modulation load M Start according to the prior art. If the burner is safely started, which is usually determined by measuring an ionization current in the flame, the burner load is then reduced (time t 0 ) to a minimum load M min and during the modulation blocking time 1 (up to time t 1 ) Burner operated with this minimum load M min . The load then corresponds to the modulation requirement. If the modulation setpoint is very high (solid line 1), the device is operated at maximum output; this corresponds to the maximum modulation setpoint M max .
- the modulation blocking time is ended after a shorter modulation blocking time 3 (time t 3 ) with the same heat requirement and corresponding modulation setpoint, and the device is then operated with maximum output and corresponding modulation setpoint M max (dash-dotted line 3) , If the modulation setpoint is somewhat lower, the corresponding modulation blocking time 2 is ended at a time t 2 (t 1 > t 2 > t 3 ) and the device is operated at partial load (modulation setpoint M 2 ) (dashed line 2).
- Fig. 3 shows the flow diagram for a method according to the invention for shortening the Heating modulation blocking time.
- predetermined times n times the modulation setpoint is determined and recorded. From these n values the Average formed. If the mean is greater than a certain threshold (i.e. large Heat request), a short, predetermined heating modulation blocking time (in in this case 1 minute), otherwise a longer, predetermined heating modulation blocking time Heating modulation lockout time (2 minutes in this case) is used.
- a certain threshold i.e. large Heat request
- a short, predetermined heating modulation blocking time in in this case 1 minute
- Heating modulation lockout time 2 minutes in this case
- FIG. 4 Another variant according to the invention for determining the heating modulation blocking time is shown in Fig. 4.
- first n values of the modulation setpoint become recorded at certain times and then averaged. Based this mean value is derived from a linear relationship (according to function 4) Heating modulation lockout time determined.
- Line 5 shows the relationship between the measurements and the modulation for a variant of the method according to the invention.
- Line 5 corresponds to the modulation setpoint calculated as a function of time.
- Line 6 corresponds to the modulation default value.
- the modulation setpoint (7, 8, 9, 10, 11 and 12) is determined at times t 7 to t 12 : the mean value is formed from these values and the heating modulation blocking time is determined accordingly, so that after the heating modulation blocking time has expired at time t M the load is increased from the minimum load to the setpoint.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Combustion (AREA)
- Feeding And Controlling Fuel (AREA)
- Gas Burners (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Forging (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
Description
Claims (6)
- Verfahren zur Inbetriebnahme eines Heizgerätes (27), das einen Wärmeaustauscher (15) aufweist, der von einem Brenner (14) beheizt ist, dessen Brennstoffdurchsatz variierbar ist, dadurch gekennzeichnet, dass der Brenner (14) bei Inbetriebnahme des Heizgerätes (27) unter Zuführung eines mittleren Gasdurchsatzes gezündet wird und dieser Gasdurchsatz anschließend nach erfolgter Zündung auf einen Kleinstdurchsatz für eine festlegbare Heizungsmodulationssperrzeit gehalten wird, die mit der Maßgabe variierbar ist, dass sie umso mehr verkürzt wird, je höher der für die Befriedigung des angeforderten Wärmebedarfs notwendige Modulationsgasdurchsatz gegenüber dem Kleinstdurchsatz liegt.
- Verfahren zur Inbetriebnahme eines Heizgerätes (27) gemäß Anspruch 1, dadurch gekennzeichnet, dass nach der erfolgten Zündung des Brenners (14) zu mehreren festgelegten Zeitpunkten der für die Befriedigung des angeforderten Wärmebedarfs notwendige Modulationsgasdurchsatz und hieraus wiederum der Mittelwert bestimmt wird und anhand dieses Mittelwertes und einer stetigen Funktion die Heizungsmodulationssperrzeit bestimmt wird.
- Verfahren zur Inbetriebnahme eines Heizgerätes (27) gemäß Anspruch 1, dadurch gekennzeichnet, dass nach der erfolgten Zündung des Brenners (14) zu einem bestimmten festgelegten Zeitpunkt der für die Befriedigung des angeforderten Wärmebedarfs notwendige Modulationsgasdurchsatz und hieraus mit Hilfe einer stetigen Funktion die Heizungsmodulationssperrzeit bestimmt wird.
- Verfahren zur Inbetriebnahme eines Heizgerätes (27), das einen Wärmeaustauscher (15) aufweist, der von einem Brenner (14) beheizt ist, dessen Brennstoffdurchsatz variierbar ist, dadurch gekennzeichnet, dass der Brenner (14) bei Inbetriebnahme des Heizgerätes (27) unter Zuführung eines mittleren Gasdurchsatzes gezündet wird und dieser Gasdurchsatz anschließend nach erfolgter Zündung auf einen Kleinstdurchsatz für eine festlegbare Heizungsmodulationssperrzeit gehalten wird, die mit der Maßgabe variierbar ist, dass sie bei Überschreitung einer bestimmten Modulationsgasdurchsatzvorgabe einer bestimmten, vorgegebenen Heizungsmodulationssperrzeit und bei Unterschreitung dieser Modulationsgasdurchsatzvorgabe einer längeren, bestimmten, vorgegebenen Heizungsmodulationssperrzeit entspricht.
- Verfahren zur Inbetriebnahme eines Heizgerätes (27) gemäß Anspruch 4, dadurch gekennzeichnet, dass nach der erfolgten Zündung des Brenners (14) zu mehreren festgelegten Zeitpunkten der für die Befriedigung des angeforderten Wärmebedarfs notwendige Modulationsgasdurchsatz und hieraus wiederum der Mittelwert bestimmt wird und anhand dieses Mittelwertes die Heizungsmodulationssperrzeit bestimmt wird.
- Verfahren zur Inbetriebnahme eines Heizgerätes (27) gemäß Anspruch 4, dadurch gekennzeichnet, dass nach der erfolgten Zündung des Brenners (14) zu einem bestimmten festgelegten Zeitpunkt der für die Befriedigung des angeforderten Wärmebedarfs notwendige Modulationsgasdurchsatz und hieraus die Heizungsmodulationssperrzeit bestimmt wird.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10114794 | 2001-03-26 | ||
DE10114794 | 2001-03-26 | ||
AT5002001 | 2001-03-28 | ||
AT0050001A AT410387B (de) | 2001-03-28 | 2001-03-28 | Verfahren zur inbetriebnahme eines heizgerätes |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1248044A2 true EP1248044A2 (de) | 2002-10-09 |
EP1248044A3 EP1248044A3 (de) | 2005-02-02 |
EP1248044B1 EP1248044B1 (de) | 2008-05-28 |
Family
ID=25608345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02006591A Expired - Lifetime EP1248044B1 (de) | 2001-03-26 | 2002-03-22 | Verfahren zur Inbetriebnahme eines Heizgerätes |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1248044B1 (de) |
AT (1) | ATE397191T1 (de) |
DE (2) | DE10214212A1 (de) |
ES (1) | ES2305146T3 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1777466A2 (de) | 2005-10-24 | 2007-04-25 | Vaillant GmbH | Verfahren zur Teillasteinstellung bei Heizungsanlagen |
DE102007060073B3 (de) * | 2007-12-13 | 2009-08-20 | Robert Bosch Gmbh | Verfahren zum Starten eines Gasbrenners |
EP2163822A1 (de) * | 2008-09-11 | 2010-03-17 | Viessmann Werke GmbH & Co. KG | Verfahren zum Betrieb eines mit einem Brenner versehenen Heizkessels |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4155609A1 (de) | 2021-09-24 | 2023-03-29 | Pittway Sarl | Verfahren und steuergerät zum betrieb eines gasbrennergeräts |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59145429A (ja) * | 1983-02-08 | 1984-08-20 | Omron Tateisi Electronics Co | 燃焼制御装置 |
JPH0244122A (ja) * | 1988-08-03 | 1990-02-14 | Rinnai Corp | 燃焼制御装置 |
JPH04198661A (ja) * | 1990-11-29 | 1992-07-20 | Noritz Corp | 暖房制御方法 |
DE19820192A1 (de) * | 1997-04-28 | 1998-11-26 | Vaillant Joh Gmbh & Co | Verfahren zur Zündung eines gasbeheizten Brenners |
-
2002
- 2002-03-22 DE DE10214212A patent/DE10214212A1/de not_active Withdrawn
- 2002-03-22 DE DE50212308T patent/DE50212308D1/de not_active Expired - Lifetime
- 2002-03-22 ES ES02006591T patent/ES2305146T3/es not_active Expired - Lifetime
- 2002-03-22 EP EP02006591A patent/EP1248044B1/de not_active Expired - Lifetime
- 2002-03-22 AT AT02006591T patent/ATE397191T1/de active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59145429A (ja) * | 1983-02-08 | 1984-08-20 | Omron Tateisi Electronics Co | 燃焼制御装置 |
JPH0244122A (ja) * | 1988-08-03 | 1990-02-14 | Rinnai Corp | 燃焼制御装置 |
JPH04198661A (ja) * | 1990-11-29 | 1992-07-20 | Noritz Corp | 暖房制御方法 |
DE19820192A1 (de) * | 1997-04-28 | 1998-11-26 | Vaillant Joh Gmbh & Co | Verfahren zur Zündung eines gasbeheizten Brenners |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN Bd. 008, Nr. 276 (M-346), 18. Dezember 1984 (1984-12-18) -& JP 59 145429 A (TATEISHI DENKI KK), 20. August 1984 (1984-08-20) * |
PATENT ABSTRACTS OF JAPAN Bd. 014, Nr. 206 (M-0967), 26. April 1990 (1990-04-26) -& JP 02 044122 A (RINNAI CORP), 14. Februar 1990 (1990-02-14) * |
PATENT ABSTRACTS OF JAPAN Bd. 016, Nr. 531 (M-1333), 30. Oktober 1992 (1992-10-30) -& JP 04 198661 A (NORITZ CORP), 20. Juli 1992 (1992-07-20) * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1777466A2 (de) | 2005-10-24 | 2007-04-25 | Vaillant GmbH | Verfahren zur Teillasteinstellung bei Heizungsanlagen |
EP1777466A3 (de) * | 2005-10-24 | 2008-07-02 | Vaillant GmbH | Verfahren zur Teillasteinstellung bei Heizungsanlagen |
DE102007060073B3 (de) * | 2007-12-13 | 2009-08-20 | Robert Bosch Gmbh | Verfahren zum Starten eines Gasbrenners |
EP2163822A1 (de) * | 2008-09-11 | 2010-03-17 | Viessmann Werke GmbH & Co. KG | Verfahren zum Betrieb eines mit einem Brenner versehenen Heizkessels |
Also Published As
Publication number | Publication date |
---|---|
EP1248044A3 (de) | 2005-02-02 |
EP1248044B1 (de) | 2008-05-28 |
DE10214212A1 (de) | 2002-11-07 |
ES2305146T3 (es) | 2008-11-01 |
ATE397191T1 (de) | 2008-06-15 |
DE50212308D1 (de) | 2008-07-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0614046A1 (de) | Steuer - und Regeleinrichtung für Gas- Feuerungsautomaten von Heizungsanlagen | |
EP3301365A1 (de) | Verfahren zum steuern eines zündbetriebs eines heizsystems sowie eine steuereinheit und ein heizsystem | |
EP1522790B1 (de) | Verfahren zur Regelung eines Gasbrenners, insbesondere bei Heizungsanlagen mit Gebläse | |
EP0346829B1 (de) | In mehreren Leistungsstufen betreibbares Heizgerät für Kraftfahrzeuge | |
EP1248044B1 (de) | Verfahren zur Inbetriebnahme eines Heizgerätes | |
EP3290797A1 (de) | Verfahren zum erfassen eines alterungszustands eines heizsystems sowie eine steuereinheit und ein heizsystem | |
EP1923634B1 (de) | Regelung des Brenngas-Luft-Gemisches über die Brenner- oder Flammentemperatur eines Heizgerätes | |
AT505064B1 (de) | Regelung des brenngas-luft-gemisches über die brenner- oder flammentemperatur eines heizgerätes | |
AT410387B (de) | Verfahren zur inbetriebnahme eines heizgerätes | |
EP3680553B1 (de) | Verfahren zum regeln des verbrennungsluftverhältnisses am brenner eines heizgerätes | |
DE19622126C2 (de) | Verfahren zur Zünd- und/oder Flammüberwachung in einem Fahrzeugheizgerät | |
EP1992877A2 (de) | Verfahren zur Flammüberwachung bei einem brennstoffbetriebenen Heizgerät | |
DE102006047990B4 (de) | Regelung einer Heizleistung eines Heizgeräts | |
EP3707433A1 (de) | Verfahren zur regelung eines brenngasbetriebenen heizgeräts | |
DE10144406C1 (de) | Heizgerät, insbesondere Zusatzheizgerät für mobile Anwendungen | |
EP0809021B1 (de) | Verfahren und Vorrichtung zur Steuerung des Glühvorgangs einer Glühkerze eines Dieselmotors | |
EP1777466B1 (de) | Verfahren zur Teillasteinstellung bei Heizungsanlagen | |
DE102007060073B3 (de) | Verfahren zum Starten eines Gasbrenners | |
DE102007053484A1 (de) | Regelung des Brenngas-Luft-Gemisches über die Brenner- oder Flammentemperatur eines Heizgerätes | |
EP1260766B1 (de) | Verfahren zur Anpassung eines brennerbeheizten Heizgerätes an ein Luft-Abgassystem | |
EP4345378A1 (de) | Verfahren zur inbetriebnahme eines heizgerätes, regel- und steuergerät, heizgerät und computerprogramm | |
DE102007029971A1 (de) | Verfahren zum Betreiben eines Heizgerätes | |
DE10319835A1 (de) | Verfahren zur Regelung eines brennstoffbetriebenen Brenners | |
EP4372277A1 (de) | Verfahren zur inbetriebnahme eines heizgerätes, heizgerät und computerprogramm | |
DE102022122811A1 (de) | Verfahren zum Betreiben eines Heizgerätes, Computerprogramm, Regel- und Steuer-gerät, Brennstoffdurchflussregler und Heizgerät |
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: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
17P | Request for examination filed |
Effective date: 20050708 |
|
AKX | Designation fees paid |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
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 CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE 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 |
|
REF | Corresponds to: |
Ref document number: 50212308 Country of ref document: DE Date of ref document: 20080710 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20080528 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2305146 Country of ref document: ES Kind code of ref document: T3 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
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: 20080528 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: 20080828 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: 20081028 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: 20080528 |
|
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: 20090303 |
|
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: 20090331 |
|
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: 20080829 |
|
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: 20090322 |
|
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: 20080528 |
|
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: 20080528 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20160304 Year of fee payment: 15 Ref country code: ES Payment date: 20160119 Year of fee payment: 15 Ref country code: NL Payment date: 20160302 Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20160307 Year of fee payment: 15 Ref country code: AT Payment date: 20160302 Year of fee payment: 15 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 16 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MM Effective date: 20170401 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 397191 Country of ref document: AT Kind code of ref document: T Effective date: 20170322 |
|
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: 20170401 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170322 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170331 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170331 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20170331 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 17 |
|
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: 20170331 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20180629 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20170323 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20210323 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20210301 Year of fee payment: 20 Ref country code: GB Payment date: 20210302 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20210331 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 50212308 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: PE20 Expiry date: 20220321 |
|
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: 20220321 |