EP2146361A3 - Switching device for an electrical switching unit, in particular a medium voltage switching assembly - Google Patents

Switching device for an electrical switching unit, in particular a medium voltage switching assembly Download PDF

Info

Publication number
EP2146361A3
EP2146361A3 EP09005970A EP09005970A EP2146361A3 EP 2146361 A3 EP2146361 A3 EP 2146361A3 EP 09005970 A EP09005970 A EP 09005970A EP 09005970 A EP09005970 A EP 09005970A EP 2146361 A3 EP2146361 A3 EP 2146361A3
Authority
EP
European Patent Office
Prior art keywords
switching
disc
plate
medium voltage
switching device
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
EP09005970A
Other languages
German (de)
French (fr)
Other versions
EP2146361A2 (en
EP2146361B1 (en
Inventor
Jens-Karsten Dipl.-Ing. Laskowsky
Lothar Dipl.-Ing. Pech
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.)
Areva Energietechnik GmbH
Original Assignee
Areva Energietechnik 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 Areva Energietechnik GmbH filed Critical Areva Energietechnik GmbH
Publication of EP2146361A2 publication Critical patent/EP2146361A2/en
Publication of EP2146361A3 publication Critical patent/EP2146361A3/en
Application granted granted Critical
Publication of EP2146361B1 publication Critical patent/EP2146361B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/003—Earthing switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/42—Knife-and-clip contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/42—Driving mechanisms

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

Es wird eine Schaltvorrichtung für eine elektrische Schalteinheit insbesondere einer Mittelspannungsschaltanlage beschrieben. Die Schaltvorrichtung ist mit einer um eine Scheibenachse (16) schwenkbaren Scheibe (15) versehen, die von einer Bedienperson von einer ersten in eine zweite Stellung hin und herschwenkbar ist. Es ist eine um eine Plattenachse (21) schwenkbare Platte (20) vorgesehen, die mit der Scheibe (15) über zwei Stangen (31, 32) derart gekoppelt ist, dass eine Schwenkbewegung der Scheibe (15) zu einer gleichartigen Schwenkbewegung der Platte (20) führt. Weiterhin ist ein um eine Messerachse (41) schwenkbares Messer (40) vorhanden, das mit der Platte (20) über zwei Stangen (47, 48) derart gekoppelt ist, dass eine Schwenkbewegung der Scheibe (15) zu einer Schwenkbewegung des Messers (40) führt.

Figure imgaf001
A switching device for an electrical switching unit, in particular a medium-voltage switchgear, is described. The switching device is provided with a disc (15) which can pivot about a disc axis (16) and which can be swiveled back and forth by an operator from a first position to a second position. A plate (20) pivotable about a plate axis (21) is provided which is coupled to the disc (15) via two rods (31, 32) in such a way that a pivoting movement of the disc (15) results in a similar pivotal movement of the plate (15). 20) leads. Furthermore, a knife (40), which can be pivoted about a knife axis (41), is coupled to the plate (20) via two rods (47, 48) in such a way that a pivoting movement of the disc (15) results in a pivoting movement of the knife (40 ) leads.
Figure imgaf001
EP09005970.0A 2008-07-15 2009-04-30 Switching device for an electrical switching unit, in particular a medium voltage switching assembly Not-in-force EP2146361B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008033186A DE102008033186A1 (en) 2008-07-15 2008-07-15 Switching device for an electrical switching unit, in particular a medium-voltage switchgear

Publications (3)

Publication Number Publication Date
EP2146361A2 EP2146361A2 (en) 2010-01-20
EP2146361A3 true EP2146361A3 (en) 2010-10-06
EP2146361B1 EP2146361B1 (en) 2015-09-02

Family

ID=40999849

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09005970.0A Not-in-force EP2146361B1 (en) 2008-07-15 2009-04-30 Switching device for an electrical switching unit, in particular a medium voltage switching assembly

Country Status (2)

Country Link
EP (1) EP2146361B1 (en)
DE (1) DE102008033186A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107633975A (en) * 2017-10-20 2018-01-26 湖南长高高压开关集团股份公司 A kind of double link transmission device for earthed switch

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106843B (en) * 1958-10-23 1961-05-18 Continental Elektro Ind Ag Drive arrangement for electrical switchgear in switchgear
US3459905A (en) * 1967-07-13 1969-08-05 S & C Electric Co Switchgear with panels overlying access openings interlocked with grounding switches by means of j-shaped latches
US4202028A (en) * 1978-11-27 1980-05-06 General Electric Company Ground and test apparatus with indicia means
JPH08264076A (en) * 1995-03-23 1996-10-11 Meidensha Corp Manual grounding switch
DE19816592A1 (en) * 1998-04-08 1999-10-14 Siemens Ag Drive units of three-position switches e.g. for power-supply and distribution, switching and control gear
JP2003257290A (en) * 2002-02-28 2003-09-12 Tokyo Electric Power Co Inc:The Switch gear

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR776390A (en) * 1934-07-24 1935-01-24 Merlin Gerin Improvements to very high voltage electrical switches
JPS6113514A (en) * 1984-06-28 1986-01-21 三菱電機株式会社 Ground switch with resistor
DD234120A1 (en) * 1985-01-11 1986-03-19 Liebknecht Transformat HIGH VOLTAGE swings RACING SWITCH
SE457582B (en) * 1987-04-09 1989-01-09 Asea Ab Triple High Voltage Switch
DE4312024A1 (en) * 1993-04-13 1994-10-20 Concordia Sprecher Energie Device for operating a switch which is arranged in a switch cell of particularly pressure-resistant design
DE4436417C1 (en) * 1994-10-12 1996-02-22 Peterreins Schalttechnik Gmbh Motor driven mechanism for operating electrical changeover switch rotor
DE29513566U1 (en) 1995-08-23 1995-10-19 Elektrotechnische Werke Fritz Driescher & Söhne GmbH & Co, 85368 Moosburg switch cabinet
DE19859815C2 (en) * 1998-12-16 2001-09-13 Siemens Ag Device for transmitting a movement

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106843B (en) * 1958-10-23 1961-05-18 Continental Elektro Ind Ag Drive arrangement for electrical switchgear in switchgear
US3459905A (en) * 1967-07-13 1969-08-05 S & C Electric Co Switchgear with panels overlying access openings interlocked with grounding switches by means of j-shaped latches
US4202028A (en) * 1978-11-27 1980-05-06 General Electric Company Ground and test apparatus with indicia means
JPH08264076A (en) * 1995-03-23 1996-10-11 Meidensha Corp Manual grounding switch
DE19816592A1 (en) * 1998-04-08 1999-10-14 Siemens Ag Drive units of three-position switches e.g. for power-supply and distribution, switching and control gear
JP2003257290A (en) * 2002-02-28 2003-09-12 Tokyo Electric Power Co Inc:The Switch gear

Also Published As

Publication number Publication date
DE102008033186A1 (en) 2010-01-21
EP2146361A2 (en) 2010-01-20
EP2146361B1 (en) 2015-09-02

Similar Documents

Publication Publication Date Title
CN205115891U (en) Cloth tailoring table strickles device off
JP2016504605A (en) Multi-axis universal material testing system
EP2020280A3 (en) Covering device of a machine tool
DE102017120424A1 (en) Lift table
EP2146361A3 (en) Switching device for an electrical switching unit, in particular a medium voltage switching assembly
EP1059576A3 (en) Safety switch installation with two actuators
EP1672659A3 (en) Disconnecting switch with lineraly moving contact
CN1066566C (en) Circuit automatic breaker with conduct regulating device
GB2591632A (en) Spreading and contracting tool for knee osteotomies
CN105510784A (en) Insulation test platform used for lightning arrester and vacuum vessel of vacuum circuit breaker
WO2002087038A3 (en) Protective unit to prevent contact with conductive contacts in a withdrawable rack of a switching device
DE2100808A1 (en) Electric compression switch
RU2010154007A (en) VOLTAGE CIRCUIT BREAKER
CN207199510U (en) One kind pressing postpones adjustable contactor mechanism
DE976331C (en) Compressed air switch with self-generated blowing air
DE578057C (en) Contact arrangement for switches with higher performance
EP2026432A3 (en) Switch module for an electrical switch device
ES330439A1 (en) A circuit switch device. (Machine-translation by Google Translate, not legally binding)
CN209477804U (en) Multifunctional intellectual four sides clamping die group
DE102006053006A1 (en) Circuit testing device, has contact unit for connecting circuit with testing device, and fixation unit for fixing circuit, where contact unit is connected with fixation unit by frame, which is attached detachably to contact unit
DE966034C (en) Spring-loaded block contact
CN105083987B (en) One kind removes brick device
CN211402610U (en) Touch screen cabinet type pressure-resistant machine easy to operate
CN208673936U (en) A kind of central cabinet circuit breaker and ground switch interlocking device
CN101533006A (en) Cover plate switch of blood cell counter

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE 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 SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE 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 SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

17P Request for examination filed

Effective date: 20110406

RIC1 Information provided on ipc code assigned before grant

Ipc: H01H 3/46 20060101AFI20150209BHEP

Ipc: H01H 33/42 20060101ALN20150209BHEP

Ipc: H01H 31/00 20060101ALI20150209BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20150323

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE 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 SE SI SK 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: AT

Ref legal event code: REF

Ref document number: 747077

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150915

Ref country code: CH

Ref legal event code: EP

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: DE

Ref legal event code: R096

Ref document number: 502009011485

Country of ref document: DE

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: 20151203

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: 20150902

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: 20151202

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: 20150902

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: 20150902

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

Ref country code: NL

Ref legal event code: MP

Effective date: 20150902

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: 20150902

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: 20150902

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: 20150902

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: 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: 20150902

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: 20150902

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: 20160102

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: 20150902

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: 20150902

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: 20150902

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

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: 20160104

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: 20150902

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009011485

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

26N No opposition filed

Effective date: 20160603

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: 20150902

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: 20150902

Ref country code: BE

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

Effective date: 20160430

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Effective date: 20160430

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: LI

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

Effective date: 20160430

Ref country code: CH

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

Effective date: 20160430

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

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: 20160430

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 747077

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160430

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: 20160430

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

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: 20090430

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: 20150902

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

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: 20150902

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: 20150902

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: 20150902

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: 20150902

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: 20150902

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: 20150902

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

Ref country code: FR

Payment date: 20190313

Year of fee payment: 11

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

Ref country code: DE

Payment date: 20190416

Year of fee payment: 11

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

Ref country code: GB

Payment date: 20190424

Year of fee payment: 11

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502009011485

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: 20201103

Ref country code: FR

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

Effective date: 20200430

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

Effective date: 20200430

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: 20200430