EP2557383A2 - Échangeur thermique à plaques - Google Patents

Échangeur thermique à plaques Download PDF

Info

Publication number
EP2557383A2
EP2557383A2 EP12178154A EP12178154A EP2557383A2 EP 2557383 A2 EP2557383 A2 EP 2557383A2 EP 12178154 A EP12178154 A EP 12178154A EP 12178154 A EP12178154 A EP 12178154A EP 2557383 A2 EP2557383 A2 EP 2557383A2
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
plate
plates
base plate
soldered
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
EP12178154A
Other languages
German (de)
English (en)
Other versions
EP2557383B1 (fr
EP2557383A3 (fr
Inventor
Swen -Juri Bauer
Carolin Gierer
Andreas GRÜNER
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.)
Mahle International GmbH
Original Assignee
Mahle International GmbH
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 Mahle International GmbH filed Critical Mahle International GmbH
Publication of EP2557383A2 publication Critical patent/EP2557383A2/fr
Publication of EP2557383A3 publication Critical patent/EP2557383A3/fr
Application granted granted Critical
Publication of EP2557383B1 publication Critical patent/EP2557383B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2280/00—Mounting arrangements; Arrangements for facilitating assembling or disassembling of heat exchanger parts
    • F28F2280/06—Adapter frames, e.g. for mounting heat exchanger cores on other structure and for allowing fluidic connections

Definitions

  • the present invention relates to a plate heat exchanger having a cover plate, a base plate and arranged therebetween stacked heat exchanger plates according to the preamble of claim 1.
  • the invention also relates to a base plate for such a plate heat exchanger and a method for producing the same.
  • a generic plate heat exchanger for an internal combustion engine comprising a plurality of successively arranged in a stack heat exchanger plates and arranged at the end of this stack base plate.
  • the base plate has a raised in the direction of the stack edge, which at least partially follows an outline of the stack.
  • the present invention addresses the problem of providing for a plate heat exchanger of the generic type an improved or at least one alternative embodiment which is particularly easy to manufacture and has less weight.
  • the present invention is based on the general idea, in a known plate heat exchanger, such as an oil cooler, with a cover plate, a base plate and heat exchanger plates stacked therebetween, the base plate, via which the plate heat exchanger with another component, such as an internal combustion engine, connectable , not massively and thus hard to train as before, but build from at least two interconnected and relatively light plates. Due to the at least two-layer construction of the base plate according to the invention this is much easier compared to previously known from the prior art base plates, which is particularly in terms of fuel consumption of great advantage.
  • the first plate can be constructed plan, whereas the second plate has elevations. The elevations are oriented in the direction of the adjacent heat exchanger plate and thereby form positioning aids for them.
  • An edge between the two plates of the base plate is designed to be open in order to allow the air occurring during surface soldering of the two plates to escape.
  • the surveys form at the same time Stiffening elements, which give the base plate increased strength, in particular an increased flexural rigidity.
  • a first heat exchanger plate of the plate heat exchanger is no longer soldered surface to the base plate, but only linearly circumferentially at the edge and centrally over a turbulence contour arranged there, whereby the manufacturing process can be optimized as a whole, especially less Lot is required.
  • the at least two plates connected to the base plate are formed of aluminum and soldered together by means of an aluminum solder.
  • the design of the two plates as aluminum plates these can also be particularly easily formed, which is also advantageous in terms of weight optimization and associated fuel economy.
  • the two plates can have a thickness of about 0.5 to about 1.0 mm, so that a total material thickness of only about 1.5 mm is required for the base plate, which compared to previously massive base plates with a Thickness of about 5 mm means a significant material and weight savings.
  • the base plate according to the invention has an increased rigidity / strength.
  • the individual heat exchanger plates expediently have turbulence contours over which they are preferably soldered to one another in a punctiform manner.
  • the turbulence contours cause a uniform and at the same time turbulent flow through the individual heat exchanger plates either with coolant or with fluid to be cooled, for example oil, which can be formed by the soldering of the individual heat exchanger plates on touching turbulence contours of the plate heat exchanger as a whole particularly stiff and therefore also robust.
  • An inventive plate heat exchanger 1 which may be formed, for example, as an oil cooler, a cover plate 2, a built base plate 3 and a plurality of interposed stacked heat exchanger plates 4, which via edges 5 (see. FIGS. 5 and 6 ) are circumferentially fluid-tight soldered together.
  • the plate heat exchanger 1 is connected via the base plate 3 with another component, such as an internal combustion engine, connectable, wherein in the base plate 3 corresponding supply / disposal openings or lines can be arranged.
  • the base plate 3 is designed as a built-up base plate 3 and consists of at least two interconnected plates 6 and 7 (cf. Fig. 2 ) built up.
  • the two plates 6, 7 of the base plate 3 are soldered flat to each other, wherein the first plate 6 is formed flat and the second plate has 7 elevations 13.
  • the second plate 7 and the adjacent heat exchanger plate 4 are almost completely circumferentially soldered together with a line Breakthrough 14 in the field of soldering represents an inlet / outlet for cooling fluid or fluid to be cooled.
  • An edge 8 of the two plates forming the base plate 3 is designed to be open in order to allow air to escape during soldering.
  • As a material for the individual plates 6, 7 of the base plate 3 is light metal, such as aluminum, into consideration.
  • the base plate 3 according to the invention has the great advantage that it is no longer solid, but comparatively lightweight and thus weight-optimized, which, when used as an oil cooler in motor vehicles in addition to the weight savings also allows a reduction in fuel consumption.
  • a material saving is also accompanied, which is of great advantage, in particular with regard to steadily rising raw material prices.
  • the base plate 3 and thus also the heat exchanger 1 also has an increased strength / rigidity.
  • the first plate 6 of the base plate 3 may for example have a thickness of about 0.5 mm, whereas the second plate 7 of the base plate 3 has a thickness of about 1.0 mm. So far known from the prior art, massive base plates had, for example, a thickness of about 5 mm, so that with the base plate according to the invention a material saving and a weight saving of over 50% are easily achievable.
  • FIGS. 2 and 3 it can be seen that the two plates 6, 7 of the base plate 3 are soldered flat to each other, whereas a soldering of the second plate 7 with the adjacent heat exchanger plate 4 linearly via corresponding solder joints 9 and punctiform in the range of turbulence contours 10 takes place.
  • turbulence contours 10 which cause a uniform flow through the heat exchanger plates 4 with coolant or fluid to be cooled, such as oil.
  • the individual turbulence contours 10 of adjacent heat exchanger plates 4 in turn touch punctiform and can be connected to one another via these point-like contacts, in particular soldered together.
  • the method for producing the plate heat exchanger 1 according to the invention is designed as follows:
  • the base plate 3, the heat exchanger plates 4 and the cover plate 2 are punched and embossed on, in particular, separate production or embossing stations, that is manufactured.
  • the elements thus produced that is, the cover plate 2, the base plate 3 and the heat exchanger plates 4 in a fixing device 11 (see. Fig. 4 ) should be stacked according to the situation, with vertical guides 12 on the fixing device 11 guarantee the desired position.
  • the stack of workpieces produced in this way that is to say the stacked plate heat exchanger 1, is introduced together with the fixing device 11 into a soldering furnace, wherein the base plate 3, the heat exchanger plates 4 and the cover plate 2 are soldered together.
  • the fixing device 11 is removed together with the now soldered plate heat exchanger 1 from the soldering oven and is now ready for installation.
  • the heat exchanger plates 4 and / or the cover plate 2 may be formed of a light metal, in particular of aluminum.
  • the plate heat exchanger 1 according to the invention has in comparison to known from the prior art heat exchangers a light and at the same time rigid construction with a comparatively high cooling capacity.

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)
EP12178154.6A 2011-08-11 2012-07-27 Echangeur thermique à plaques Active EP2557383B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011080829A DE102011080829A1 (de) 2011-08-11 2011-08-11 Plattenwärmetauscher

Publications (3)

Publication Number Publication Date
EP2557383A2 true EP2557383A2 (fr) 2013-02-13
EP2557383A3 EP2557383A3 (fr) 2014-03-05
EP2557383B1 EP2557383B1 (fr) 2019-09-11

Family

ID=46603646

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12178154.6A Active EP2557383B1 (fr) 2011-08-11 2012-07-27 Echangeur thermique à plaques

Country Status (2)

Country Link
EP (1) EP2557383B1 (fr)
DE (1) DE102011080829A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0623798A2 (fr) 1993-05-05 1994-11-09 Behr GmbH & Co. Echangeur de chaleur à plaques, en particulier refroidisseur d'huile
DE102006005106A1 (de) 2006-02-04 2007-08-09 Modine Manufacturing Co., Racine Wärmetauscher mit einer Anschlussplatte, insbesondere Ladeluftkühler
DE102009030095A1 (de) 2009-06-22 2010-12-23 Behr Gmbh & Co. Kg Stapelscheibenkühler

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19711258C2 (de) * 1997-03-18 1999-09-02 Behr Gmbh & Co Stapelscheiben-Ölkühler
US6973960B1 (en) * 1998-01-16 2005-12-13 Pessach Seidel Flat plate heat exchanger and flat plate therefor
DE102004003790A1 (de) * 2004-01-23 2005-08-11 Behr Gmbh & Co. Kg Wärmetauscher, insbesondere Öl-/Kühlmittel-Kühler
US8181695B2 (en) * 2005-10-05 2012-05-22 Dana Canada Corporation Reinforcement for dish plate heat exchangers
DE102006022445A1 (de) * 2006-05-13 2007-11-15 Modine Manufacturing Co., Racine Wärmetauscher, insbesondere Ölkühler
AT508537B1 (de) * 2009-07-16 2011-04-15 Mahle Int Gmbh Plattenwärmetauscher mit mehreren übereinander gestapelten platten
US20110024095A1 (en) * 2009-07-30 2011-02-03 Mark Kozdras Heat Exchanger with End Plate Providing Mounting Flange

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0623798A2 (fr) 1993-05-05 1994-11-09 Behr GmbH & Co. Echangeur de chaleur à plaques, en particulier refroidisseur d'huile
DE102006005106A1 (de) 2006-02-04 2007-08-09 Modine Manufacturing Co., Racine Wärmetauscher mit einer Anschlussplatte, insbesondere Ladeluftkühler
DE102009030095A1 (de) 2009-06-22 2010-12-23 Behr Gmbh & Co. Kg Stapelscheibenkühler

Also Published As

Publication number Publication date
DE102011080829A1 (de) 2013-02-14
EP2557383B1 (fr) 2019-09-11
EP2557383A3 (fr) 2014-03-05

Similar Documents

Publication Publication Date Title
DE1751710C3 (de) Verfahren zur Herstellung eines Wärmeaustauschers
DE102006028578B4 (de) Wärmetauscher, insbesondere Abgaswärmetauscher
EP0918148B1 (fr) Bride de collecteur d'échappement
EP2742304B1 (fr) Échangeur de chaleur à plaques
DE102014005149B4 (de) Gelöteter Wärmetauscher
EP1518043B1 (fr) Echangeur thermique pour gaz d'echappement et procede de fabrication associe
DE102006005362A1 (de) Abgaswärmetauscher in einer Abgasrückführungsanordnung
DE19519740A1 (de) Wärmetauscher
EP2138793B1 (fr) Echangeur thermique à empilement de plaques pour un véhicule automobile
EP1657512A1 (fr) Echangeur de chaleur avec un profilé ouvert en tant que boîtier
DE102015209130A1 (de) Wärmeübertrager
DE102016002621A1 (de) Multifunktionelle Grundplatte eines Wärmeübertragers
DE3434288A1 (de) Auspuffkruemmer
DE3717989A1 (de) Flansch zur befestigung von rohren
DE202018102108U1 (de) Abgasleitungselement
DE102014226479A1 (de) Wärmeübertrager
EP2557383B1 (fr) Echangeur thermique à plaques
DE102014212942A1 (de) Stapelscheibenkühler
DE102006037192A1 (de) Bodenteil für einen Sammelkasten eines Wärmeaustauschers
WO2017167872A1 (fr) Échangeur de chaleur à plaques empilées
DE102020204845A1 (de) Indirekter Ladeluftkühler
DE102020005113A1 (de) Bauteilanordnung für einen Kraftwagen und Verfahren zum Herstellen einer solchen Bauteilanordnung
DE202004016183U1 (de) Wärmetauscher für einen Verbrennungsmotor
DE102007017623A1 (de) Montageplatte für elektrische oder elektronische Bauteile
DE19624358A1 (de) Wärmetauscher

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: F28F 3/00 20060101ALI20140130BHEP

Ipc: F28D 9/00 20060101AFI20140130BHEP

17P Request for examination filed

Effective date: 20140814

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

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

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20170411

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: 20190502

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: 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

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1178979

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190915

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502012015274

Country of ref document: DE

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: NL

Ref legal event code: MP

Effective date: 20190911

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: 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: 20190911

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: 20191211

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: 20190911

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: 20190911

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: 20190911

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: 20191211

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

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: 20190911

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: 20190911

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: 20191212

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: 20190911

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: 20190911

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

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: 20190911

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: 20190911

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: 20190911

Ref country code: IT

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: 20190911

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: 20190911

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: 20200113

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

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: 20190911

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: 20190911

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: 20200224

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: 20190911

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502012015274

Country of ref document: DE

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

PG2D Information on lapse in contracting state deleted

Ref country code: IS

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: 20190911

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: 20200112

26N No opposition filed

Effective date: 20200615

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: 20190911

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: 20190911

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: 20200727

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200731

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: 20200727

Ref country code: FR

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

Effective date: 20200731

Ref country code: GB

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

Effective date: 20200727

Ref country code: CH

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

Effective date: 20200731

Ref country code: LI

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

Effective date: 20200731

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: 20200731

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: 20200727

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1178979

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200727

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: 20200727

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: 20190911

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: 20190911

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: 20190911

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: 20190911

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

Ref country code: DE

Payment date: 20220727

Year of fee payment: 11

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502012015274

Country of ref document: DE

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: 20240201