EP3218331A1 - Élément retardateur pyrotechnique - Google Patents

Élément retardateur pyrotechnique

Info

Publication number
EP3218331A1
EP3218331A1 EP15801346.6A EP15801346A EP3218331A1 EP 3218331 A1 EP3218331 A1 EP 3218331A1 EP 15801346 A EP15801346 A EP 15801346A EP 3218331 A1 EP3218331 A1 EP 3218331A1
Authority
EP
European Patent Office
Prior art keywords
weight
parts
mixture
delay
firing
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
EP15801346.6A
Other languages
German (de)
English (en)
Other versions
EP3218331B1 (fr
Inventor
Helmut ZÖLLNER
Dirk 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.)
DynITEC GmbH
Original Assignee
DynITEC 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 DynITEC GmbH filed Critical DynITEC GmbH
Publication of EP3218331A1 publication Critical patent/EP3218331A1/fr
Application granted granted Critical
Publication of EP3218331B1 publication Critical patent/EP3218331B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C5/00—Fuses, e.g. fuse cords
    • C06C5/06—Fuse igniting means; Fuse connectors
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B33/00—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide
    • C06B33/06—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide the material being an inorganic oxygen-halogen salt
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B33/00—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide
    • C06B33/12—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide the material being two or more oxygen-yielding compounds

Definitions

  • the invention relates to a pyrotechnic retarding element for use in pyrotechnic igniter chains, and more particularly to a retarder set therein.
  • the delay element is characterized by a flexible and easy adjustment of the burning speed over a wide range.
  • the triggering takes place via ignition chains, which can consist of several igniters.
  • the task of this ignition chain is to convert an external trigger pulse into a pyrotechnic reaction and to react the effective charge at the desired time. Often it is necessary to keep a certain time interval between the external trigger and the reaction of the active charge. Since the times for external triggering and reaction of the active charge are generally fixed uninfluenced, a so-called delay element must ensure the necessary time interval (delay time) within the ignition chain. This delay time can be between a few milliseconds and several seconds, depending on the application.
  • the ignition retarder (1) consists of a cylindrical metal tube (2) and usually contains three pyrotechnic sets.
  • Metal tube (2) is preferably made of steel, brass or aluminum.
  • the flame-sensitive Anakiungssatz (3) which is ignited by the upstream ignition means and has the task to safely ignite the following usually less sensitive delay set (4).
  • the firing set (5) On the output side, after the delay set, there is the firing set (5) which ensures the transmission of the reaction to the following firing means.
  • the pyrotechnic reaction thus runs linearly through the ignition retarder. All sets are introduced by one or more parts loading and pressing processes in the metal body. From a design point of view of the ammunition, it is desirable to realize the different delay times with a fixed length of the ignition retarder.
  • the control of the delay time is preferably realized by the composition of sentences. What is needed, therefore, is a delay set system that can be fine-tuned within its composition allows the setting of the desired delay time.
  • Pyrotechnic delay sets have been known for decades and are also used in civil blasting technology in so-called explosive detonators. They usually consist of a mixture of fuel and oxidant. Compared to civil applications, additional requirements are added when used in pyrotechnic ammunition.
  • the burn - through capability ie the reliable linear burnup of the
  • Delay rate must be given over a wide temperature range (at least -54 ° C to +71 ° C) and largely independent of the pressure conditions.
  • the burning rate should ideally have no or only a small dependence on the temperature and the external pressure. It is distinguished between ignition retardants in "closed” and “open” construction. When the construction is closed, a triggering element (for example a primer cap) and a cover of the firing kit are integrated. In open design, the surfaces of the firing and firing are free. The open design requires from the used pyrotechnic sets a high degree of independence of the burning speed from the external pressure. In addition, a high stability of the delay rates and compatibility with the
  • Pyrotechnic delay sets can be prepared as a dry mixture of the starting materials or in a wet process with the addition of a binder as granules of the starting materials.
  • pyrotechnic delay sets are often used in open fire retardants for military applications, which on the one hand contain SVHC substances (Substances of Very High Concern) and, on the other hand, a comparatively clear one
  • the temperature response in the processed state in the ignition retarder is approximately 10 to 20% of the nominal value of the delay time (temperature range: -54 ° C to +71 ° C).
  • the present invention has for its object to provide a pyrotechnic delay element for pyrotechnic ignition chains. This should:
  • a retarding element which contains in a metal sleeve a Anakiungssatz-, a Verzögerungssatz- and a Feuerungssatz mixture, wherein the starting and Feuerungssatz mixture at least 35 parts by weight of boron, at least 15 parts by weight of iron (III) oxide and at least 5 parts by weight of potassium perchlorate are in each case contained in addition to 100 wt .-% and in the mixture of the delay rate at least 5 parts by weight of potassium perchlorate, at least 10
  • titanium (IV) oxide Parts by weight of titanium (IV) oxide, at least 25 parts by weight of tungsten and at least 1 part by weight of aluminum are contained. Components listed in the mixtures with a minimum content and optionally at least one further component supplement each other to 100 parts by weight.
  • a retarding element in which the starting and firing rate mixture consist of at least 70 parts by weight of red lead and at least 20 parts by weight of silicon.
  • Delay rate still contain 0.1 - 3% by weight of a binder as a surcharge.
  • the length of the metal sleeve is 19 mm with an outer diameter of 6 mm and an inner diameter of 3.6 mm.
  • the height of the delay rate column is 9 mm in all examples. Firing and firing have a height of 5 mm each.
  • the delay time is then defined as the time between the initiation of the firing charge and the firing charge reaction ( Figure 2).
  • the preferred delay time of 2.25 seconds, for example, with the following
  • Potassium perchlorate 10% The desired good burn through capability could be proven by testing about 1000 ignition restraints of this design. Based on 1000 error-free tests, a minimum reliability of 99.7% (confidence level 95%) results, which clearly exceeds the usual military requirements for such components of 99%.
  • the dependence of the firing time on the temperature was determined by the delay time in the firing delay in the temperature range between -54 ° C and +71 ° C. In the temperature range considered, it is about 8%, based on the firing rate at room temperature, and is thus clearly below the value of about 10-20% in conventional typesetting systems (for example potassium perchlorate / lead chromate / antimony).

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Air Bags (AREA)

Abstract

L'invention concerne un élément retardateur pyrotechnique destiné à être utilisé dans des chaînes d'amorçage pyrotechnique, lequel élément retardateur comprend une composition initiatrice, une composition retardatrice, et une composition d'amorçage, la composition initiatrice et la composition d'amorçage contenant au moins 40 parties en poids de bore, au moins 20 parties en poids d'oxyde de fer (III) et au moins 5 parties en poids de perchlorate de potassium, se complétant respectivement jusqu'à concurrence de 100% en poids, et la composition de la composition retardatrice contenant au moins 5 parties en poids de perchlorate de potassium, au moins 10 parties en poids d'oxyde de titane (IV), au moins 30 parties en poids de tungstène et au moins 2 parties en poids d'aluminium.
EP15801346.6A 2014-11-10 2015-11-09 Élément retardateur pyrotechnique Active EP3218331B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014016512 2014-11-10
PCT/EP2015/076096 WO2016075091A1 (fr) 2014-11-10 2015-11-09 Élément retardateur pyrotechnique

Publications (2)

Publication Number Publication Date
EP3218331A1 true EP3218331A1 (fr) 2017-09-20
EP3218331B1 EP3218331B1 (fr) 2020-01-01

Family

ID=54705561

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15801346.6A Active EP3218331B1 (fr) 2014-11-10 2015-11-09 Élément retardateur pyrotechnique

Country Status (3)

Country Link
EP (1) EP3218331B1 (fr)
ES (1) ES2781074T3 (fr)
WO (1) WO2016075091A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB628247A (en) * 1944-07-08 1949-08-25 Ensign Bickford Co Improvements in or relating to slow burning compositions and process of producing same
DE1061245B (de) * 1956-12-20 1959-07-09 Dynamit Nobel Ag Kurzzeitverzoegerungssatz fuer elektrische Zuender
US3028229A (en) * 1958-08-27 1962-04-03 Universal Match Corp Pyrotechnic compositions
DE3028914C1 (de) * 1978-05-24 1991-12-12 Buck Chem Tech Werke Verwendung eines metallothermischen Heizsatzes zum Aufheizen von hochschmelzenden Metallsplittern in einer Brandsplitterladung
SE446180B (sv) * 1981-05-21 1986-08-18 Bofors Ab Pyroteknisk fordrojningssats
FR2603576A1 (fr) * 1986-09-09 1988-03-11 Bickford Davey Composition pyrotechnique pour detonateurs a court-retard " antigrisou "
CH676389A5 (fr) * 1987-07-29 1991-01-15 Eidgenoess Munitionsfab Thun
SE460848B (sv) * 1987-09-29 1989-11-27 Bofors Ab Saett att framstaella pyrotekniska foerdroejnings- och anfyringssatser
ES2170199T3 (es) * 1996-12-13 2002-08-01 Ruag Munition Retardo pirotecnico, procedimiento para su fabricacion asi como su uso.

Also Published As

Publication number Publication date
ES2781074T3 (es) 2020-08-28
WO2016075091A1 (fr) 2016-05-19
EP3218331B1 (fr) 2020-01-01

Similar Documents

Publication Publication Date Title
EP0800496B1 (fr) Composes inflammateurs exempts de plomb et de baryum
DE2729540A1 (de) Zeitzuendervorrichtung
EP1338860A2 (fr) Procédé de fabrication d'un projectile explosif de grand calibre et projectile produit avec une telle méthode
DE102006024511A1 (de) Anzündsatz
DE1228541B (de) Verzoegerungszuendsystem
DE102014018218A1 (de) Vorrichtung zur gesteuerten Initiierung der Deflagration einer Sprengladung
DE2733700C2 (de) Übungsgefechtskopf für Artillerieraketen
EP0250737B1 (fr) Fusée à retardement pour sautage
DE102015014379A1 (de) Pyrotechnisches Verzögerungselement
EP3218331B1 (fr) Élément retardateur pyrotechnique
DE1129099B (de) Elektrischer Zuender
EP3090232B1 (fr) Charge pyrotechnique retardatrice pour retardateurs militaires
EP1064241B1 (fr) Explosifs d'amor age et amorces pouvant etre amorces par declenchement electrique
DE1924626A1 (de) Sprengschnur zum Zuenden von Treibstoffladungen
DE4000590C1 (en) Ammunition detonator unit - comprises initial charge which contains sec explosive which ignites by chain reaction
DE102012014043A1 (de) Granate, insbesondere 40-mm-Granate
DE2648331C2 (de) Zeitverzögerungszündeinrichtung
BE1029006B1 (de) Mikroinitialsprengstoff für die Sprengkapsel
DE1024415B (de) Blaslochfreie elektrische Verzoegerungskapsel
DE102011116594B4 (de) Verwendung von Zirkonium oder eines Zirkonium enthaltenden Gemischs
DE2808394A1 (de) Anstechempfindliches zuendstoffgemisch, verfahren zu dessen herstellung und verwendung fuer einen detonator
DE891221C (de) Vorrichtung zur Verbindung und zur Zuendungsuebertragung zwischen Zuendschnueren
DE2920134A1 (de) Zeitverzoegerungs-zuendvorrichtung
DE1646341C3 (de) Handhabungssicherer Verzögerungszünder
DE2708525A1 (de) Schlagempfindliches anzuendmittel

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20170612

AK Designated contracting states

Kind code of ref document: A1

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

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
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: 20180627

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: 20190624

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

Ref country code: AT

Ref legal event code: REF

Ref document number: 1219606

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200115

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: 502015011422

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20200101

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502015011422

Country of ref document: DE

Representative=s name: MEISSNER BOLTE PATENTANWAELTE RECHTSANWAELTE P, DE

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: 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: 20200101

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: 20200101

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: 20200527

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: 20200101

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: 20200401

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: 20200101

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: 20200101

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2781074

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20200828

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

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: 20200101

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: 20200101

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: 20200401

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: 20200402

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: 20200501

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: 20200101

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502015011422

Country of ref document: DE

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

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: 20200101

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: 20200101

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: 20200101

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: 20200101

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: 20200101

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: 20201002

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

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: 20200101

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: 20200101

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: 20200101

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: 20200101

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: 20201109

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: 20201109

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20201130

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

Ref country code: CH

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

Effective date: 20201130

Ref country code: LI

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

Effective date: 20201130

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: 20201109

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: 20201109

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1219606

Country of ref document: AT

Kind code of ref document: T

Effective date: 20201109

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: 20201109

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: 20200101

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: 20200101

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: 20200101

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: 20200101

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: 20200101

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: 20201130

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

Ref country code: ES

Payment date: 20231219

Year of fee payment: 9

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

Ref country code: FR

Payment date: 20231123

Year of fee payment: 9

Ref country code: DE

Payment date: 20231127

Year of fee payment: 9