EP2674718B1 - Plattenwärmetauscher in asymmetrischer Ausführung - Google Patents

Plattenwärmetauscher in asymmetrischer Ausführung Download PDF

Info

Publication number
EP2674718B1
EP2674718B1 EP13172071.6A EP13172071A EP2674718B1 EP 2674718 B1 EP2674718 B1 EP 2674718B1 EP 13172071 A EP13172071 A EP 13172071A EP 2674718 B1 EP2674718 B1 EP 2674718B1
Authority
EP
European Patent Office
Prior art keywords
heat transfer
plate
transfer plates
truncated pyramids
heat exchanger
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
EP13172071.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2674718A3 (de
EP2674718A2 (de
Inventor
Matthias Funke
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.)
Kelvion Brazed PHE GmbH
Original Assignee
Kelvion Brazed PHE 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 Kelvion Brazed PHE GmbH filed Critical Kelvion Brazed PHE GmbH
Publication of EP2674718A2 publication Critical patent/EP2674718A2/de
Publication of EP2674718A3 publication Critical patent/EP2674718A3/de
Application granted granted Critical
Publication of EP2674718B1 publication Critical patent/EP2674718B1/de
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
    • 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
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • F28F3/044—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being pontual, e.g. dimples

Definitions

  • the invention relates to a plate heat exchanger in asymmetric design.
  • Plate heat exchangers or transporters typically have a stack of heat transfer plates disposed between one or more restriction plates such that passageways for heat exchange fluids are formed between the heat transfer plates in the stack.
  • the passageways providing passages communicate with ports through which heat exchange fluids are supplied and removed during operation. Between the heat exchanger fluids flowing through the plate heat exchanger in operation, heat energy is transferred via the heat transfer plates for cooling and / or heating.
  • the plates have a respective profiling.
  • meandering structures can be provided. It has also been proposed to provide a profiling with truncated pyramids (cf. J. Enhanced Heat Transfer, 9: 171-179, 2002 ). With the help of the truncated pyramids concave and convex shaped flow sections were produced in the stack of heat transfer plates with special plate assembly.
  • the passages for the heat exchanger fluids produced on the stacked plates by means of a similar structure of all the truncated pyramids are designed for the same volume flows in each case. They each have the same volume and have the same flow area.
  • plate heat exchangers in asymmetric design or construction provide passages in the stack of heat transfer plates which differ in the different volume or mass flows of the heat exchange fluids flowing through the plate heat exchanger. Different volumes of the passages can be produced in particular by means of differing flow cross sections. In contrast, in the plate heat exchangers in symmetrical design, the passages are configured to allow the same volume or mass flows of the heat exchanger fluids, which is why the passages usually have a uniform flow cross-section exhibit. Asymmetrical passages with different volume flows can be realized, for example, in that the passages have different passage areas transversely to the flow. Plate heat exchangers in asymmetric design are particularly suitable to meet different application conditions when using the plate heat exchangers, in particular the fact that the volume or mass flows differ significantly in the passages.
  • a plate heat exchanger in asymmetric design is known.
  • the stacked heat transfer plates have major protrusions formed as truncated cones. Between adjacent main projections intermediate projections may be arranged.
  • the object of the invention is to provide a plate heat exchanger in asymmetric design in which the asymmetric passages in the stack of heat transfer plates can be flexibly provided for different applications.
  • an asymmetric or plate type plate heat exchanger which includes a stack of heat transfer plates with passageways for heat exchange fluids sealed together in the stack.
  • the heat transfer plates each have a profiling, with an array of projecting from the plane of the truncated pyramidal stumps and in between in the plane of the plate arranged base portions is formed.
  • the base portions comprise the area between the pyramidal stumps protruding from the plane of the plate, which in turn have a plateau or a top surface due to their stump formation on the side opposite the heat transfer plate.
  • the passageways forming passages in the stack of heat transfer plates are made asymmetrical, allowing for different volume or mass flows.
  • the base sections of an upper heat transfer plate are disposed on the truncated pyramids of an underlying heat transfer plate, preferably in the region of the top surface of the truncated pyramids. wherein a partial or complete overlap of the base sections may be provided with the associated truncated pyramids.
  • truncated pyramid in the form used here includes stump-like structures with any desired surface area, including, in particular, round, angular, oval or circular bases. Such structures are also referred to as truncated cone.
  • heat transfer plates having a first truncated pyramidal shape and a second truncated pyramidal shape different from the first truncated shape.
  • the profiling comprises truncated pyramids with one or more concave side surfaces.
  • the side surfaces of the truncated pyramid concern the wall sections of the respective truncated structure, which extends from the plane of the plate of the heat transfer plate to the plateau or to the top surface of the truncated pyramid. All the truncated pyramids of a heat transfer plate can be formed with one or more concave side surfaces.
  • the profiling comprises truncated pyramids with one or more convex side surfaces.
  • asymmetric passages are made in the stack of heat transfer plates by alternately stacking heat transfer plates in which plates with truncated pyramids with concave side surfaces and plates with truncated pyramids with convex side surfaces alternate. All of the truncated pyramids of a heat transfer plate can be formed with one or more convex side surfaces.
  • a concave side surface a heat transfer plate and a convex side surface of a heat transfer plate (opposite plate) adjacent thereto are arranged opposite each other to form an asymmetrical passage.
  • an embodiment provides that in at least one of the heat transfer plates, the truncated pyramids all have the same truncated pyramid shape.
  • the truncated pyramid shape is determined in particular by means of the following parameters: height, base surface shape and formation of the side surfaces, for example concave or convex.
  • a further development provides that in at least one of the heat transfer plates, the truncated pyramids are formed with at least two different truncated pyramidal shapes.
  • at least two heat transfer plates, which are arranged adjacent in the stack of heat transfer plates have the same profiling.
  • heat transfer plates arranged adjacent to one another in the stack are rotated relative to one another by 180 °.
  • a development may provide that the adjacent heat transfer plates are joined together in the region of the support of the base sections on the truncated pyramids.
  • the joining of the heat transfer plates is carried out for example by means of soldering or welding.
  • plate heat exchangers are formed in brazed or welded design or construction.
  • the truncated pyramids have a base area selected from the following group of base areas: polygon or polygon, square, square, triangle, circle and ellipse.
  • the bases of the truncated pyramids of a heat transfer plate can all be the same.
  • a heat transfer plate may have bases of different shapes. In a stack of heat transfer plates, all plates may have truncated cones of the same footprint. It can also be provided that truncated cones with different base surface shapes are arranged in the plates of a stack.
  • An embodiment provides that in at least one of the heat transfer plates, the profiling is designed as a regular arrangement of truncated pyramids.
  • a further embodiment provides that in at least one of the heat transfer plates, a plateau width of the truncated pyramids is substantially equal to the width of the base sections between the truncated pyramids. If the truncated pyramids have a round shape in the area of the top surface, the diameter of the round top surface can be substantially equal to the width of the overlying base sections.
  • An embodiment may provide that in at least one of the heat transfer plates profiling has a meandering profiling.
  • the at least one heat transfer plate one or more profiling sections with truncated cones on the one hand and one or more profiling sections with meandering or herringbone profiling on the other hand combined, the latter can be provided, for example, in inflow and / or distribution areas of the plate stack.
  • the profiling of the heat transfer plates is designed as an embossing pattern.
  • the profiling is hereby produced by embossing, in particular using a stamping die, for example in heat transfer plates made of metal.
  • Fig. 1 shows a perspective view of a stack of heat transfer plates 1 for a plate heat exchanger or transformer, which are provided with a profiling 2, such that truncated pyramids 3 protrude from a plane of the plate 4.
  • Base sections 5 run in the plane of the plate 4 between the truncated pyramids 3.
  • Breakthroughs 6 serve in the stack of heat transfer plates 1 in forming a plate heat exchanger for connecting a line system, via which heat exchange fluids are supplied and removed.
  • the profiling 2 is formed with a regular arrangement of the truncated pyramids 3.
  • at least the truncated pyramids 3 of the heat transfer plate arranged at the top of the stack are of similar design.
  • the truncated pyramids 3 have convex or concave side surfaces 7, 8, as shown in the perspective views of a respective truncated pyramid in the 3 and 4 demonstrate.
  • the convex and concave side surfaces 7, 8 extend from the bottom 9 a to the top surface (plateau) 9 b of the truncated pyramid 3.
  • asymmetric passages can be made in the stack of heat transfer plates 1, as exemplified by the schematic representation in FIG Fig. 5 shows.
  • a heat transfer plate 11 with concave truncated pyramids 11a is arranged on a lower heat transfer plate 10 with convex truncated pyramids 10a.
  • a heat transfer plate 12 with convex truncated pyramids 12a is then followed again by a heat transfer plate 12 with convex truncated pyramids 12a, followed by a heat transfer plate 13 with concave truncated pyramids 13a.
  • a profiling with different shapes of truncated pyramids on the same heat transfer plate 1 in particular to make inflow and / or distribution areas of the passageways in the stack of heat transfer plates so that a uniform flow distribution as possible Passage is achieved, in particular to use the heat transfer surfaces in the stack of heat transfer plates 1 optimized.
  • a heat transfer plate 1 can also be provided to use on a heat transfer plate 1 one or more profiling areas with truncated pyramids of the same or different shape and one or more other profiling areas in which maander-shaped or fishbone-shaped profilings are formed.
  • the combination of the different profilings makes it possible, for example, to form as uniform as possible a flow distribution in the passage in the inflow and / or distribution regions of the passages in the stack of heat transfer plates. In this way, the heat transfer surfaces in the stack of heat transfer plates 1 can be used optimally.

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)
EP13172071.6A 2012-06-14 2013-06-14 Plattenwärmetauscher in asymmetrischer Ausführung Active EP2674718B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012105144.5A DE102012105144B4 (de) 2012-06-14 2012-06-14 Plattenwärmetauscher in asymmetrischer Ausführung

Publications (3)

Publication Number Publication Date
EP2674718A2 EP2674718A2 (de) 2013-12-18
EP2674718A3 EP2674718A3 (de) 2015-08-26
EP2674718B1 true EP2674718B1 (de) 2018-10-03

Family

ID=48672402

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13172071.6A Active EP2674718B1 (de) 2012-06-14 2013-06-14 Plattenwärmetauscher in asymmetrischer Ausführung

Country Status (4)

Country Link
EP (1) EP2674718B1 (es)
DE (1) DE102012105144B4 (es)
DK (1) DK2674718T3 (es)
ES (1) ES2705226T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014109608A1 (de) * 2014-07-09 2016-01-14 Khs Gmbh Wärmebehandlungsvorrichtung sowie Verfahren zur Wärmebehandlung
DE102019008914A1 (de) * 2019-12-20 2021-06-24 Stiebel Eltron Gmbh & Co. Kg Wärmepumpe mit optimiertem Kältemittelkreislauf

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI47141C (fi) * 1960-03-16 1973-09-10 Rosenblad Lämmönvaihtojärjestelmä kahta keskenään eripaineista lämpöä vaihtavaa väliainetta varten.
GB1197933A (en) * 1967-09-18 1970-07-08 Apv Co Ltd Improvements in or relating to Plate Type Heat Exchangers
US4084635A (en) * 1976-08-18 1978-04-18 Midland-Ross Corporation Heat recovery and heat distributing apparatus
JPH0612222B2 (ja) * 1985-08-12 1994-02-16 三菱重工業株式会社 内壁に交差溝を有する伝熱管
JP3747780B2 (ja) * 1998-09-16 2006-02-22 株式会社日立製作所 熱交換器
JP2000193390A (ja) * 1998-12-25 2000-07-14 Daikin Ind Ltd プレ―ト式熱交換器
JP2004028385A (ja) * 2002-06-24 2004-01-29 Hitachi Ltd プレート式熱交換器
SE528629C2 (sv) * 2004-09-08 2007-01-09 Ep Technology Ab Rillmönster för värmeväxlare
JP4666463B2 (ja) 2005-01-25 2011-04-06 株式会社ゼネシス 熱交換用プレート
JP2007010202A (ja) 2005-06-29 2007-01-18 Xenesys Inc 熱交換ユニット
DE102009060395A1 (de) * 2009-12-22 2011-06-30 Wieland-Werke AG, 89079 Wärmeübertragerrohr und Verfahren zur Herstellung eines Wämeübertragerrohrs
RU2511779C2 (ru) * 2010-11-19 2014-04-10 Данфосс А/С Теплообменник

Also Published As

Publication number Publication date
DK2674718T3 (en) 2019-01-28
DE102012105144A1 (de) 2013-12-19
EP2674718A3 (de) 2015-08-26
DE102012105144B4 (de) 2021-12-02
ES2705226T3 (es) 2019-03-22
EP2674718A2 (de) 2013-12-18

Similar Documents

Publication Publication Date Title
DE19528116B4 (de) Wärmeübertrager mit Platten-Sandwichstruktur
EP3265739B1 (de) 3d-gedrucktes heizflächenelement für einen plattenwärmeübertrager
EP1571407B1 (de) Plattenwärmeübertrager
DE19528117A1 (de) Wärmeübertrager mit Plattenstapelaufbau
DE2946804C2 (es)
EP1910764B1 (de) Plattenelement für einen plattenkühler
DE10118625A1 (de) Wellenförmige Lamelle mit teilweisem Versatz für Plattenwärmetauscher
DE112018004787T5 (de) Multi-fluid wärmetauscher
DE1751146A1 (de) Aus mit Einpressungen versehenen Platten gebildete Stapelanordnung fuer Waermeaustauscher
DE10228263A1 (de) Plattenwärmetauscher in Stapelbauweise
DE19858652A1 (de) Plattenwärmeaustauscher
EP2250457B1 (de) Plattenwärmetauscher, wärmetauscherplatte und verfahren zu deren herstellung
EP2669027B1 (de) Verfahren und Presswerkzeug zur Herstellung eines Plattenwärmetäuschers
DE2856678C2 (es)
EP2674718B1 (de) Plattenwärmetauscher in asymmetrischer Ausführung
DE112013005225T5 (de) Wärmetauscher aus gestapelten Platten mit nur einer Plattengestaltung
AT411397B (de) Turbulenzerzeuger für einen wärmetauscher
DE102005002005B4 (de) Kühlvorrichtung insbesondere für einen elektrischen Transformator
DE3011011C2 (de) Plattenwärmetauscher mit in einem Stapel angeordneten rechteckigen Platten
DE19846347C2 (de) Wärmeaustauscher aus Aluminium oder einer Aluminium-Legierung
EP3239641A1 (de) Flachrohr für einen wärmeübertrager
EP1788320B1 (de) Wärmetauschereinsatz
AT9591U1 (de) Kanalsystem
DE102020000274A1 (de) Verfahren zur Herstellung eines Rippen-Platten-Wärmetauschers
WO2004079748A2 (de) Abstandhalter

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 9/00 20060101ALI20150721BHEP

Ipc: F28F 3/04 20060101AFI20150721BHEP

17P Request for examination filed

Effective date: 20160216

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: 20170628

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: 20180517

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

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: KELVION BRAZED PHE GMBH

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 country code: AT

Ref legal event code: REF

Ref document number: 1049060

Country of ref document: AT

Kind code of ref document: T

Effective date: 20181015

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

Ref country code: DE

Ref legal event code: R096

Ref document number: 502013011215

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ISLER AND PEDRAZZINI AG, CH

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20190122

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2705226

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20190322

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

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: 20181003

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: 20190103

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: 20181003

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: 20181003

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: 20190203

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: 20190103

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: 20181003

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: 20181003

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: 20190104

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: 20181003

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: 20181003

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: 20190203

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502013011215

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

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

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: 20181003

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: 20181003

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: 20181003

26N No opposition filed

Effective date: 20190704

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: 20181003

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: 20181003

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20190630

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: 20181003

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: 20190614

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: 20190614

Ref country code: BE

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

Effective date: 20190630

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: 20181003

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: 20181003

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

Ref country code: FR

Payment date: 20210629

Year of fee payment: 9

Ref country code: NL

Payment date: 20210629

Year of fee payment: 9

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

Ref country code: GB

Payment date: 20210623

Year of fee payment: 9

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

Ref country code: CZ

Payment date: 20210708

Year of fee payment: 9

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

Ref country code: ES

Payment date: 20210723

Year of fee payment: 9

Ref country code: HU

Payment date: 20210705

Year of fee payment: 9

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: 20181003

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 NON-PAYMENT OF DUE FEES

Effective date: 20220614

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20220701

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20220614

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: 20220701

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

Ref country code: FR

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

Effective date: 20220630

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 NON-PAYMENT OF DUE FEES

Effective date: 20220615

Ref country code: GB

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

Effective date: 20220614

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

Ref country code: DK

Payment date: 20230627

Year of fee payment: 11

Ref country code: DE

Payment date: 20230630

Year of fee payment: 11

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20230801

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

Ref country code: SK

Payment date: 20230623

Year of fee payment: 11

Ref country code: SE

Payment date: 20230626

Year of fee payment: 11

Ref country code: AT

Payment date: 20230626

Year of fee payment: 11

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: 20220615

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

Ref country code: IT

Payment date: 20230627

Year of fee payment: 11

Ref country code: CH

Payment date: 20230702

Year of fee payment: 11