EP2619785B1 - Electronic thermostat with safety activated by resistors - Google Patents

Electronic thermostat with safety activated by resistors Download PDF

Info

Publication number
EP2619785B1
EP2619785B1 EP11781850.0A EP11781850A EP2619785B1 EP 2619785 B1 EP2619785 B1 EP 2619785B1 EP 11781850 A EP11781850 A EP 11781850A EP 2619785 B1 EP2619785 B1 EP 2619785B1
Authority
EP
European Patent Office
Prior art keywords
resistors
thermal protector
electronic board
protector according
bimetallic element
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.)
Active
Application number
EP11781850.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2619785A1 (en
Inventor
Claudio Capitanelli
Renato Moreci
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thermowatt SpA
Original Assignee
Thermowatt SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thermowatt SpA filed Critical Thermowatt SpA
Publication of EP2619785A1 publication Critical patent/EP2619785A1/en
Application granted granted Critical
Publication of EP2619785B1 publication Critical patent/EP2619785B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • H01H61/02—Electrothermal relays wherein the thermally-sensitive member is heated indirectly, e.g. resistively, inductively
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/002—Thermally-actuated switches combined with protective means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/34—Means for transmitting heat thereto, e.g. capsule remote from contact member

Definitions

  • the object of the present invention is a safety temperature control device (herein referred to as thermal protector) for heating appliances, in particular for electrically powered storage water heaters.
  • thermal protector a safety temperature control device for heating appliances, in particular for electrically powered storage water heaters.
  • thermo-regulators temperature adjustment devices
  • the thermal protection function has the purpose of preventing the temperature of the controlled heating appliance from exceeding hazardous limits when the thermo-regulation function of the same temperature is faulty.
  • Patent application AN2010A000131 filed by the applicant of the current patent, describes a thermostat characterised, among the other things, by the presence of an electronic board having the function of regulation and located in the same box seating the electro-mechanical actuators of the safety function.
  • thermostat a device
  • the containment box 2 whereof comprises a base 2.1 and a cover 2.2.
  • Reference numeral 3' indicates a thermo-sensitive element extending outside base 2.1 inwards of the environment to be controlled, in particular the storage tank of the water heater.
  • said thermo-sensitive element 3' substantially consists of a heat-expansible and good heat conductor tube, generally made of brass, wherein a rod 5 with a low heat expansion is coaxially arranged, usually made of INVAR.
  • a rod 5 with a low heat expansion is coaxially arranged, usually made of INVAR.
  • the heat expansible tube 3' is subject to an elongation that also pulls the INVAR rod 5, constrained thereto at the outermost end.
  • a stem 5 which in turn acts on a monostable elastic sheet micro-switch 7, said INVAR rod carries out the thermo-regulating role of mechanical actuator on the contacts inside the thermostat, interrupting/restoring the supply to the electrical resistors.
  • the thermal protection function is ensured by an actuator consisting of a bistable bimetallic element 4 (commonly called "clickson"), arranged within the thermostat box 2 in a tray 2.4 made in base 2.1 in a position that is sufficiently close to tube 3' so that its temperature is strongly influenced by the same.
  • an actuator consisting of a bistable bimetallic element 4 (commonly called "clickson"), arranged within the thermostat box 2 in a tray 2.4 made in base 2.1 in a position that is sufficiently close to tube 3' so that its temperature is strongly influenced by the same.
  • the above heat expansible tube 3' passively acts as heat conductor as regards the thermal protection function but is also part of an actual actuator (consisting in the combination "heat expansible tube/low heat expansion rod").
  • Said clickson 4 as said, consists of a bistable bimetallic disc, capable of suddenly reversing the concavity of its camber when a predetermined critical temperature is reached, causing the opening of special contacts 2.5 through the aid of a cursor 5.2, thus causing the cut off of the power to the electrical resistors.
  • the above described thermostat of fig. 1 carries out its tasks well; in particular, the opening mechanism of contacts 2.5, by the effect of clickson 4, is simple and reliable.
  • said thermal protector as a whole exhibits some well-known limitations, due to both the quite rough tolerance at which the bistable clickson may be calibrated, and to the quite inaccurate relation that exists between the excess temperature of the top of the water heater that the thermal protection function must prevent, and the temperature sensed by clickson 4.
  • tray 2.4 wherein clickson 4 is seated is intentionally located substantially in contact with the flange of the water heater whereon the thermostat is mounted so that the same clickson 4 is also influenced by the flange temperature.
  • the temperature reached by clickson 4 is a function of the flange temperature and of the water temperature along the entire heat expansible tube 3' and not only of the temperature of the high zone of the water heater that has to be monitored.
  • thermo-regulator the maximum temperature of the water heater to values quite lower than those actually prohibited by the regulations. This may imply limitations to the thermal energy that may be stored.
  • thermal protecting thermostats mentioned so far is that, due to the thermal inertia of the masses that must be crossed, there is an unavoidable delay of a few seconds between the time of reaching the abnormal temperature and that when such temperature has effects on the same thermal protector.
  • thermostats mentioned so far are specific for a water storage heater and not usable for other heating appliances.
  • the main object of the present invention is to obviate such drawbacks by providing a thermal protector that still comprises a bistable bimetallic element but the operation whereof is substantially influenced only by the temperature existing in the zone to be monitored.
  • a second object of the present invention is to provide a thermal protector wherein the fact that the calibration temperature of said bistable bimetallic element may only be obtained roughly is unimportant.
  • a third object of the present invention is to provide a thermal protector wherein the position of said bistable bimetallic element is not forced to such positions as to make it receive heat from the water heater through the flange or other heat transmitting means from the zone to be monitored.
  • a further object of the present invention is to provide a thermal protector with reduced reaction times upon reaching abnormal temperatures compared to the prior art.
  • a further object of the present invention is to provide a single and compact thermostat suitable for acting as thermo-regulator and thermal protector capable of achieving one or more of said objects.
  • a further object of the present invention is to provide a thermo-protector or thermal regulator and thermo-protector thermostat usable in a position not in close proximity with the tank of a water heater.
  • a further object of the present invention is to provide a thermo-protector or thermal regulator and thermo-protector thermostat that is interchangeable, as regards dimensions and electrical connections, with thermostats according to the prior art.
  • a further object of the present invention is to provide a thermo-protector or thermal regulator and thermo-protector thermostat usable in other heating appliances differing from a water storage heater.
  • reference numeral 1 globally indicates the thermostat comprising, as in the prior art, a containment box 2 that is provided with a base 2.1 and a cover 2.2.
  • a probe holder element 3 extends from said base 2.1 of said box 2, suitable for supporting one or more electronic sensors (not shown in the figure), such as NTC or PTC or thermocouple thermistors, or still other per se known types, suitable for transmitting electrical signals correlated to the temperature sensed to the electronic processing means, optionally also through the methods and the means already described in patent application AN2010A000131 .
  • electronic sensors such as NTC or PTC or thermocouple thermistors, or still other per se known types, suitable for transmitting electrical signals correlated to the temperature sensed to the electronic processing means, optionally also through the methods and the means already described in patent application AN2010A000131 .
  • said probe holder element 3 may consist of a traditional tubular element or, as shown in the annexed figures, a flat bar.
  • any element intended for performing only the support role for one or more electronic sensors is suitable, since there is no need for it to also act as essential element for the thermal protection function: in fact, in the present invention, such safety function is fully performed by other means and therefore it is not required for said probe holder element 3 to be an actuator as in the case of the combination "heat expansible tube/low heat expansion rod", nor a heat conductor.
  • an electronic board 8 comprising a microprocessor (see figs. 3 and 4 ) capable of processing the electrical signals transmitted by the electronic sensors and of generating consequent electrical signals in output through a usual connector that may be inserted in the connection outlet 2.3.
  • said electronic board 8 with the relevant microprocessor are normally intended for managing the thermo-regulation function, giving input for opening/closing the electrical contacts of the circuit powering the connecting fastons 2.6 of the resistors, according to the temperature values sensed by the electronic sensors located on the probe holder element 3.
  • the thermal protection function is managed by said electronic means, which also give input for acting on the bistable bimetallic element 4 (clickson) which in turn, in a known manner, opens the contacts of the safety circuit and disables the power to the electrical resistors through kinematic return means.
  • Figs. 3 and 4 show details of the means and methods for carrying out the thermal protection function ensured by thermostat 1.
  • the electronic board 8 seats at least one resistor 6: it should be noted that hereinafter, the term “resistor” refers with no distinction to a resistor or a thermal resistor, preferably of the PTC type, or in any case to any resistive electrical component subject to heating when crossed by electrical current. In the version shown in the annexed figures, while a single resistor 6 is sufficient for the purpose, the presence of a pair of resistors 6.1 and 6.2 is usefully provided, so that the second one performs the designated task in case of failure of the first one.
  • said one or more resistors 6 do not receive electrical power from the electronic board 8.
  • the microprocessor enables the electrical power to one or more of said resistors 6 by the electronic board 8.
  • Said at least one resistor 6 is located in the proximity of clickson 4, in such position (preferably at the bottom) as to be able to heat said clickson 4 up to make it trip.
  • said clickson 4 substantially works in the same manner already seen for the thermostat of the prior art of fig. 1 , in short opening the electrical contacts 2.5 for powering fastons 2.6 of the electrical resistors.
  • clickson 4 is provided with a stem 7 which, upon the inversion of the camber, pulls an anchor 7.2 associated thereto; the latter in turn opens the sheets constituting the electrical contacts 2.5.
  • each resistor 6 must deliver is sufficiently low as not to damage the electronic board 8.
  • a single resistor or thermistor 6 is already sufficient for tripping clickson 4, whereas the presence of additional resistors only serves for ensuring the operation also in the case of failure of the first resistor: in fact, it is possible to provide for a version wherein a special electronic circuit associated to board 8 is capable of detecting the proper operation or the possible failure of the first resistor 6.1, in this second case disabling the power thereof and activating the second resistor 6.2 or the further resistors.
  • resistors 6 are PTC as they have the known capability of auto-adjusting the maximum temperature they can reach.
  • Said one or more resistors 6 are usually activated by the microprocessor through a low voltage circuit; as an alternative it is also possible for them to be directly powered by the mains high voltage, through one or more piloting TRIACs.
  • the safety bimetallic and bistable element represented by clickson 4 is subject to the influence of one or more resistors 6 powered by the electronic board 8; thus, unlike the prior art, such clickson is not activated by the probe holder element 3 anymore, neither in the version thereof represented by the "heat expansible tube/low heat expansion rod" or in that of simple heat conductor.
  • such configuration of the probe holder element 3 is absolutely unnecessary as it only has to perform the task of supporting the electronic sensors and make the signal recorded thereby reach the underlying electronic board 8, also with the methods and the means already described in patent application AN2010A000131 .
  • thermostat 1 The advantages in terms of accuracy of the operation of thermostat 1 are clear, thanks to the sensitivity ensured by electronic signals processed by special electronic circuits.
  • the thermal protector is triggered subsequent to signals received from electronic sensors that may be arranged in the most appropriate point.
  • the position of clickson 4 is not influenced by the need of receiving, more or less directly, heat from the zone the temperature whereof has to be monitored.
  • Fig. 4 highlights a possible further feature of the thermostat described above, consisting in the fact that pins 2.7 (suitable for mechanically constraining base 2.1 of box 2 to the underlying electronic board 8), or at least one of them, also perform the role of electrical connectors of the same board 8 to the electrical resistors and to the network.
  • the same pins 2.7 also have the role of spacers for the electronic board 8 from base 2.1 of the containment box 2, so as to prevent undesired overheating of the board and create an adequate space for the components thereof, such as said one or more resistors 6, the regulation relay 8.1 and any fuses that protect the contacts of the various relays from overcurrents that would cause the gluing of the same.
  • thermostat 1 can allow the manual reset of clickson 4, once the regular operating conditions of the water heater have been restored: through a special hole 7.1 made on cover 2.2 it is possible to act on the end of stem 7 associated to the clickson, pressing it and thus restoring the initial concavity of the camber of said clickson 4.

Landscapes

  • Thermally Actuated Switches (AREA)
  • Control Of Resistance Heating (AREA)
  • Control Of Temperature (AREA)
EP11781850.0A 2010-09-22 2011-09-16 Electronic thermostat with safety activated by resistors Active EP2619785B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITAN2010A000153A IT1401780B1 (it) 2010-09-22 2010-09-22 Termostato elettronico con sicurezza attivata da resistori.
PCT/IB2011/002155 WO2012038795A1 (en) 2010-09-22 2011-09-16 Electronic thermostat with safety activated by resistors

Publications (2)

Publication Number Publication Date
EP2619785A1 EP2619785A1 (en) 2013-07-31
EP2619785B1 true EP2619785B1 (en) 2014-10-22

Family

ID=43738697

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11781850.0A Active EP2619785B1 (en) 2010-09-22 2011-09-16 Electronic thermostat with safety activated by resistors

Country Status (5)

Country Link
EP (1) EP2619785B1 (zh)
CN (1) CN103119681B (zh)
IT (1) IT1401780B1 (zh)
RU (1) RU2545515C2 (zh)
WO (1) WO2012038795A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011103331B3 (de) 2011-05-27 2012-11-29 Inor Process Ab Temperaturfühler für ein Kontaktthermometer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1403142A1 (ru) * 1986-12-15 1988-06-15 Научно-исследовательский и экспериментальный институт автомобильного электрооборудования и автоприборов Электротермическое реле
DE3827254A1 (de) * 1988-08-11 1990-02-15 Vdo Schindling Temperaturschalter
RU2016535C1 (ru) * 1991-06-28 1994-07-30 Государственное научно-производственное предприятие "Импульс" Отключающее устройство для электроводонагревательного прибора
ATE188067T1 (de) * 1993-10-21 2000-01-15 Otter Controls Ltd Verbesserungen an elektrisch geheisste kochgefässe
IT1262416B (it) * 1993-10-29 1996-06-19 Merloni Termosanitari Spa Sistema di sicurezza perfezionato, in particolare per termostato con sensore ad asta ad immersione.
US6246831B1 (en) * 1999-06-16 2001-06-12 David Seitz Fluid heating control system
DE50112906D1 (de) * 2001-01-10 2007-10-04 Electrovac Temperaturbegrenzer
ITAN20030039A1 (it) 2003-08-04 2005-02-05 Merloni Termosanitari Spa Termoprotettore elettronico per scaldabagni elettrici.
CN2742555Y (zh) * 2004-09-30 2005-11-23 宁波金海电子有限公司 热定序器
CN101685722B (zh) * 2008-09-26 2011-12-07 游聪谋 双重温度感应断电的电路保护结构

Also Published As

Publication number Publication date
WO2012038795A1 (en) 2012-03-29
ITAN20100153A1 (it) 2012-03-23
IT1401780B1 (it) 2013-08-28
RU2013115625A (ru) 2014-10-27
RU2545515C2 (ru) 2015-04-10
CN103119681B (zh) 2015-08-12
EP2619785A1 (en) 2013-07-31
CN103119681A (zh) 2013-05-22

Similar Documents

Publication Publication Date Title
EP1662951B1 (en) Device for heating liquids
US5367279A (en) Overcurrent protection device
EP2374381B1 (en) Liquid heating vessels
CA2645469C (en) Gfci with miswire protection having unitary receptacle and load conductors after proper installation
WO1999003184A1 (en) Solid state overload relay
US4034185A (en) Electric blanket control circuit
EP2619785B1 (en) Electronic thermostat with safety activated by resistors
EP1652017B1 (en) Electronic thermal-protector for electric water boilers
WO2012014025A1 (en) Improved electronic and electromechanical thermostat
IL151504A (en) Inprovements in thermostat for water boiler
US5900176A (en) Protective device for solar hot water systems
KR200452569Y1 (ko) 침대의 온도 보호 장치
FR2735278A1 (fr) Thermostat a sonde comportant dans le socle un ressort en alliage a memoire de forme
GB2173045A (en) Electric heating elements
EP4303903A1 (en) Rod thermostat with safety
ITAN20100064U1 (it) Termostato elettronico con sicurezza attivata da resistori
JP3023047U (ja) 家庭用電熱器具の過熱防止装置
GB2358576A (en) Control of liquid boiling appliance
WO2000042821A2 (en) Improvements relating to thermal controls
US2903548A (en) Electric blanket control
JPH11201460A (ja) ガスコンロ
AU676363B2 (en) Protective device for solar hot water systems
KR20140006185U (ko) 온수 히터
KR20070030722A (ko) 액체가열장치
NO164065B (no) Anordning ved oppvarmingsvern for kombinasjonskjele.

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: 20121129

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

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

INTG Intention to grant announced

Effective date: 20140806

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

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: 692974

Country of ref document: AT

Kind code of ref document: T

Effective date: 20141115

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602011010824

Country of ref document: DE

Effective date: 20141204

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20141022

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 692974

Country of ref document: AT

Kind code of ref document: T

Effective date: 20141022

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: 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: 20141022

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: 20150223

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: 20141022

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: 20150122

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: 20141022

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: 20150222

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: 20141022

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: 20150123

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: 20141022

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: 20141022

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141022

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: 20141022

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: 20141022

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: 20141022

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: 20141022

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602011010824

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20141022

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: 20141022

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: 20141022

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: 20141022

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: 20141022

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

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

26N No opposition filed

Effective date: 20150723

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: 20141022

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602011010824

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: 20141022

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: 20150916

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: 20150916

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: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150916

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150930

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160401

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150916

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150930

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

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: 20141022

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20141022

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: 20141022

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: 20110916

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141022

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: 20141022

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: 20141022

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141022

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230504

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20230406

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230821

Year of fee payment: 13