EP2348272A3 - Regenerative heat exchanger and method for transferring heat between two solids - Google Patents

Regenerative heat exchanger and method for transferring heat between two solids Download PDF

Info

Publication number
EP2348272A3
EP2348272A3 EP11151711.6A EP11151711A EP2348272A3 EP 2348272 A3 EP2348272 A3 EP 2348272A3 EP 11151711 A EP11151711 A EP 11151711A EP 2348272 A3 EP2348272 A3 EP 2348272A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
heat
free
flowing solid
exchanger surface
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
Application number
EP11151711.6A
Other languages
German (de)
French (fr)
Other versions
EP2348272A2 (en
EP2348272B1 (en
Inventor
Bernd Epple
Joachim Seeber
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.)
Technische Universitaet Darmstadt
Original Assignee
Technische Universitaet Darmstadt
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 Technische Universitaet Darmstadt filed Critical Technische Universitaet Darmstadt
Priority to PL11151711T priority Critical patent/PL2348272T3/en
Publication of EP2348272A2 publication Critical patent/EP2348272A2/en
Publication of EP2348272A3 publication Critical patent/EP2348272A3/en
Application granted granted Critical
Publication of EP2348272B1 publication Critical patent/EP2348272B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F28D19/02—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using granular particles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D17/00—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles
    • F28D17/005—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles using granular particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Die Erfindung betrifft einen regenerativen Wärmetauscher (45) sowie ein Verfahren zur Übertragung von Wärme von einem ersten rieselfähigen Feststoff (F1) auf einen zweiten rieselfähigen Feststoff (F2). Eine Wärmetauscherfläche (47) des Wärmetauscher (45)kann durch eine Positioniereinrichtung (60) zwischen einer Wärmeaufnahmestellung (I) und einer Wärmeabgabestellung (II) umgeschaltet werden. In der Wärmeaufnahmestellung (I) rieselt ein erster rieselfähiger Feststoff (F1) entlang der Wärmetauscherfläche (47) von einer ersten Seite (72) zu einer zweiten Seite (73). Dabei erwärmt sich die Wärmetauscherfläche (47), wobei ihre Temperatur von der ersten Seite (72) zur zweiten Seite (73) kontinuierlich zunimmt. Nach dem Aufheizen der Wärmetauscherfläche (47) bewegt die Positioniereinrichtung (60) die Wärmetauscherfläche (47) in die Wärmeabgabestellung (II), in der der zu erwärmende zweite rieselfähige Feststoff (F2) entlang der Wärmetauscherfläche (47) geleitet wird. Der zweite rieselfähige Feststoff (F2) bewegt sich dabei von der weniger warmen zweiten Seite (73) zur wärmeren ersten Seite (72) hin. Bei einer bevorzugten Wärmetauscheranordnung (46) sind drei regenerative Wärmetauscher (45) vorgesehen, wobei sich jeder Wärmetaucher (45) in einem anderen Stellung (I, II) oder Zwischenstellung befindet.

Figure imgaf001
The invention relates to a regenerative heat exchanger (45) and to a method for transferring heat from a first free-flowing solid (F1) to a second free-flowing solid (F2). A heat exchanger surface (47) of the heat exchanger (45) can be switched by a positioning device (60) between a heat absorption position (I) and a heat release position (II). In the heat absorption position (I), a first free-flowing solid (F1) trickles along a heat exchanger surface (47) from a first side (72) to a second side (73). In this case, the heat exchanger surface (47) heats up, its temperature continuously increasing from the first side (72) to the second side (73). After heating the heat exchanger surface (47), the positioning device (60) moves the heat exchanger surface (47) into the heat release position (II), in which the second free-flowing solid (F2) to be heated is conducted along the heat exchanger surface (47). The second free-flowing solid (F2) moves from the less warm second side (73) to the warmer first side (72). In a preferred heat exchanger arrangement (46), three regenerative heat exchangers (45) are provided, each heat exchanger (45) being in another position (I, II) or intermediate position.
Figure imgaf001
EP11151711.6A 2010-01-22 2011-01-21 Regenerative heat exchanger and method for transferring heat between two solids Active EP2348272B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL11151711T PL2348272T3 (en) 2010-01-22 2011-01-21 Regenerative heat exchanger and method for transferring heat between two solids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010005578A DE102010005578A1 (en) 2010-01-22 2010-01-22 Regenerative heat exchanger and method of transferring heat between two solids

Publications (3)

Publication Number Publication Date
EP2348272A2 EP2348272A2 (en) 2011-07-27
EP2348272A3 true EP2348272A3 (en) 2015-08-26
EP2348272B1 EP2348272B1 (en) 2018-10-31

Family

ID=43901504

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11151711.6A Active EP2348272B1 (en) 2010-01-22 2011-01-21 Regenerative heat exchanger and method for transferring heat between two solids

Country Status (4)

Country Link
EP (1) EP2348272B1 (en)
DE (1) DE102010005578A1 (en)
ES (1) ES2700501T3 (en)
PL (1) PL2348272T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8799666B2 (en) 2009-10-06 2014-08-05 Synaptics Incorporated Secure user authentication using biometric information
DE102011055678A1 (en) * 2011-11-24 2013-05-29 Technische Universität Darmstadt Calcination apparatus for separating carbon dioxide from a solid

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB322601A (en) * 1928-10-29 1929-12-12 Wilfred Rothery Wood Improved apparatus wherein gases are passed over solids
FR1493816A (en) * 1965-08-30 1967-09-01 Babcock & Wilcox Co heat exchanger
EP0044476A2 (en) * 1980-07-18 1982-01-27 Wolfgang Keller Tube for the indirect heating of easy flowing material and heat exchanger composed of such tubes
DE3133470A1 (en) * 1981-08-25 1983-03-31 Saarbergwerke AG, 6600 Saarbrücken Regenerative heat exchanging and cleaning system
DE3225838A1 (en) * 1982-07-09 1984-01-12 Gadelius K.K., Tokyo Process for heat recovery from dust-laden gas
US5362449A (en) * 1991-02-26 1994-11-08 Applied Regenerative Tech. Co., Inc. Regenerative gas treatment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB789970A (en) * 1953-02-04 1958-01-29 Green & Son Ltd Improved heat exchanger of the regenerative type
US6019160A (en) * 1998-12-16 2000-02-01 Abb Air Preheater, Inc. Heat transfer element assembly
DE102007027967A1 (en) * 2007-06-19 2008-12-24 Coperion Waeschle Gmbh & Co. Kg Apparatus for cooling or heating bulk material and method for operating such a device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB322601A (en) * 1928-10-29 1929-12-12 Wilfred Rothery Wood Improved apparatus wherein gases are passed over solids
FR1493816A (en) * 1965-08-30 1967-09-01 Babcock & Wilcox Co heat exchanger
EP0044476A2 (en) * 1980-07-18 1982-01-27 Wolfgang Keller Tube for the indirect heating of easy flowing material and heat exchanger composed of such tubes
DE3133470A1 (en) * 1981-08-25 1983-03-31 Saarbergwerke AG, 6600 Saarbrücken Regenerative heat exchanging and cleaning system
DE3225838A1 (en) * 1982-07-09 1984-01-12 Gadelius K.K., Tokyo Process for heat recovery from dust-laden gas
US5362449A (en) * 1991-02-26 1994-11-08 Applied Regenerative Tech. Co., Inc. Regenerative gas treatment

Also Published As

Publication number Publication date
DE102010005578A1 (en) 2011-07-28
EP2348272A2 (en) 2011-07-27
ES2700501T3 (en) 2019-02-18
EP2348272B1 (en) 2018-10-31
PL2348272T3 (en) 2019-02-28

Similar Documents

Publication Publication Date Title
EP2570288A3 (en) Device for tempering a plurality of components of a vehicle and vehicle system
DE102010018162B3 (en) Surface heat exchanger element manufacturing method for air-conditioning of building, involves removing pressed pipe meander from mold, and connecting heat transfer elements with pressed pipe meander, where meander is made of metal
DE102010053979B4 (en) Method for heating a circuit board with a multi-level oven
AT511851A1 (en) BAKING PLATE FOR OVEN
EP2628896A3 (en) Heat transfer arrangement
EP2375175A3 (en) Device for supplying buildings with heat
EP2348272A3 (en) Regenerative heat exchanger and method for transferring heat between two solids
EP2244045A3 (en) Plate heat exchanger with profiles
NZ583167A (en) Equipment and method for manufacturing steel-plastic composite pipe using reuseable steam
EP2256419A3 (en) Area heating and/or cooling element
EP2738479A3 (en) Heat storage floor covering and storage plate for the same
EP2540405A3 (en) Device and method for manufacturing circuit boards of varying thicknesses
EP2515046A3 (en) Heater with ventilator units
AT507669B1 (en) METHOD FOR HEATING LIGHT METAL BLOCKS
EP2299231A3 (en) Holder module for heat exchange tubes
DE102008024423B3 (en) Method for producing a radiator with a radiator cover
EP2636438B1 (en) Filter element for use as a head or end member for a filter press
EP2357416A3 (en) Heating assembly with heat pump
DE588884C (en) Heat exchange plate
DE502005003178D1 (en) Method for producing a corrugated fin and heat exchanger block with corrugated ribs produced by the method
EP2626314A1 (en) Bag with honeycomb structure and its use
EP2298939A3 (en) Device for inductive heating and use of such a device
DE102010064605B3 (en) deck oven
WO2013037682A1 (en) Receiving device for bakery products
EP2781572A3 (en) Multilayer laminate

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): 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

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: F28D 19/02 20060101ALI20150720BHEP

Ipc: F28D 19/04 20060101AFI20150720BHEP

Ipc: F28D 17/00 20060101ALI20150720BHEP

17P Request for examination filed

Effective date: 20151123

RBV Designated contracting states (corrected)

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

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20180704

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

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: CH

Ref legal event code: EP

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1059901

Country of ref document: AT

Kind code of ref document: T

Effective date: 20181115

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502011014927

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2700501

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20190218

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20181031

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: 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: 20190228

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: 20181031

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: 20181031

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: 20190131

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: 20181031

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: 20181031

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: 20190131

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: 20190201

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: 20190301

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: 20181031

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: 20181031

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: 20181031

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: 20181031

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: 20181031

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: 20181031

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502011014927

Country of ref document: DE

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

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: 20181031

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: 20181031

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: 20181031

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: 20181031

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: 20181031

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

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

Ref country code: LU

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

Effective date: 20190121

26N No opposition filed

Effective date: 20190801

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20190131

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: 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: 20181031

Ref country code: FR

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

Effective date: 20190131

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: 20190131

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

Ref country code: LI

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

Effective date: 20190131

Ref country code: CH

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

Effective date: 20190131

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

Ref country code: IE

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

Effective date: 20190121

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1059901

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190121

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: 20181031

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: 20190121

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: 20181031

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: 20181031

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

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: 20110121

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

Ref country code: ES

Payment date: 20220216

Year of fee payment: 12

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: 20181031

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

Ref country code: PL

Payment date: 20230110

Year of fee payment: 13

Ref country code: IT

Payment date: 20230131

Year of fee payment: 13

Ref country code: GB

Payment date: 20230124

Year of fee payment: 13

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20240402

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: 20230122

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: 20230122

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

Ref country code: DE

Payment date: 20240119

Year of fee payment: 14