EP3544885A1 - Véhicule sous-marin à probabilité de détection réduite sur de gandes distances - Google Patents

Véhicule sous-marin à probabilité de détection réduite sur de gandes distances

Info

Publication number
EP3544885A1
EP3544885A1 EP17804514.2A EP17804514A EP3544885A1 EP 3544885 A1 EP3544885 A1 EP 3544885A1 EP 17804514 A EP17804514 A EP 17804514A EP 3544885 A1 EP3544885 A1 EP 3544885A1
Authority
EP
European Patent Office
Prior art keywords
section
underwater vehicle
outer shell
polygonal cross
longitudinal direction
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
EP17804514.2A
Other languages
German (de)
English (en)
Other versions
EP3544885B1 (fr
Inventor
Tom AVSIC
Randolf Teppner
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.)
ThyssenKrupp AG
ThyssenKrupp Marine Systems GmbH
Original Assignee
ThyssenKrupp AG
ThyssenKrupp Marine Systems 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 ThyssenKrupp AG, ThyssenKrupp Marine Systems GmbH filed Critical ThyssenKrupp AG
Priority to PL17804514T priority Critical patent/PL3544885T3/pl
Priority to EP21190035.2A priority patent/EP3943377B1/fr
Publication of EP3544885A1 publication Critical patent/EP3544885A1/fr
Application granted granted Critical
Publication of EP3544885B1 publication Critical patent/EP3544885B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/28—Arrangement of offensive or defensive equipment
    • B63G8/34—Camouflage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/13—Hulls built to withstand hydrostatic pressure when fully submerged, e.g. submarine hulls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/39—Arrangements of sonic watch equipment, e.g. low-frequency, sonar

Definitions

  • the invention relates to an underwater vehicle, in particular a submarine, with an outer shape, wherein the shape is optimized to reduce the detectability by means of active sonar. As a result, the distance from which the undertray vehicle is likely to be detected, can be significantly reduced.
  • the detection is preferably carried out over long distances, for example 100 km.
  • This causes the sonar sound waves to strike an underwater vehicle at a very shallow angle parallel to the water surface.
  • the reflection of the sound waves must be avoided in particular to the transmitter where usually the receiver sits. From this geometrical consideration, it follows that the detectability of an underwater vehicle over a long distance depends in particular on the reflection of sound at an angle of ⁇ 20 °, in particular at an angle of ⁇ 10 °.
  • a cylindrical body however, has the property of reflecting a wave virtually vertically isotropically and thus giving virtually the same energy in all vertical spatial directions. This leads to the fact that the detection in the critical flat angle range is not particularly low.
  • the object of the invention is to provide an underwater vehicle which has a significantly reduced detection probability under the conditions of location over distance. This object is achieved by an underwater vehicle having the features specified in claim 1.
  • the underwater vehicle according to the invention with a reduced probability of detection has an outer shell.
  • the underwater vehicle has a nose section, a stern section and a midship section.
  • the outer shell of the midship section has a polygonal cross-section transverse to the longitudinal direction of the underwater vehicle. Further, the outer shell of the midship section has a curvature along the longitudinal direction of the underwater vehicle over the entire length of the central nave section.
  • the polygonal cross section per se is known for the purposeful reflection of a detection wave in a direction deviating from the transmitter. This is known in aircraft or shipbuilding, for example, the Sea Shadow, in principle. Here large, flat and tilted surfaces are used as reflectors.
  • the curvature of the outer shell of the midship section extends the entire length of the midship section.
  • the curvature may have a variable radius of curvature over the length, but the radius of curvature may not be infinite. As a result, a flat surface would form at least at one point, which would reflect an incident beam without dispersion.
  • the midship section is located between the bow section and the stern section.
  • the bow section has a length of 5% to 40%, preferably 5% to 30%, more preferably 5% to 20% of the total length of the underwater vehicle, with the bow section beginning at the bow of the underwater vehicle.
  • the tail section has a length of 5% to 40%, preferably 5% to 30%, more preferably 5% to 20% of the total length of the underwater vehicle, with the tail section beginning at the stern of the underwater vehicle.
  • the midship section has a length of 20% to 90%, preferably 40% to 90%, more preferably 60% to 90% of the total length of the underwater vehicle.
  • polygonal cross-section may occur, for example, a triangle or a quadrilateral, these two polygons are rather less preferred due to the low adaptability.
  • polygons having 5 to 10 corners or sides are preferred, wherein the Length of the sides are more preferably different. Particularly preferred are opposite sides in pairs of the same length.
  • the polygonal cross-section has rounded corner regions. This is advantageous in terms of production technology and hydrodynamics.
  • the polygonal cross section has a mirror plane perpendicular to the longitudinal axis. This means that the outer contour of the port side and the starboard side are the same.
  • the outer sheath of the central ship section transversely to the longitudinal direction of the underwater vehicle over the entire cross section has a curvature along the longitudinal direction of the underwater vehicle.
  • the outer shell has at least one first segment, wherein the first segment forms a first conic section in the longitudinal direction of the underwater vehicle or is composed of two or more conic sections.
  • a segment is defined as an area bounded above and below by the edges of the polygonal cross-section. In the longitudinal direction, the expansion of the segment is limited by the extent of the midship section.
  • a conic is a portion of the shell of a cone.
  • a first segment and a corresponding second segment lying on the opposite side of the ship have mirror-image conic sections.
  • a cone or cone is a geometric figure defined by its height and radius. In a conic section, the radius of curvature transversely to the longitudinal direction of the underwater vehicle thus changes continuously. Of course, it may also be a conic section of an oblique cone, in which the elevation axis is not centered to the circular base.
  • the outer shell has at least a third segment, wherein the third segment forms a third conic section at least in sections, preferably completely, in the longitudinal direction of the underwater vehicle, wherein the height and / or radius of the third conic section of height and / or radius of the first conic section are different.
  • the cone of the conic section has a height, wherein the ratio of height to length of the underwater vehicle is between 0.5 and 1000, preferably between 3.5 and 130, particularly preferably between 8.0 and 35.
  • the cone of the conic section has a diameter, wherein the ratio of cone diameter to length of the underwater vehicle is between 2 and 100, preferably between 6 and 50, particularly preferably between 10 and 20.
  • the underwater vehicle has a tower in the central nave section.
  • the tower on at least 10 °, more preferably at least 20 °, with respect to the vertical inclined outer walls.
  • the tower has the same angle as the side of the polygonal cross-section adjoining below the tower.
  • the curvature of the midship section has a radius of curvature, wherein the ratio of radius of curvature to length of the underwater vehicle is between 5 and 1000, preferably between 10 and 250, particularly preferably between 25 and 100.
  • the curvature of the midship section does not have to be constant over the entire length.
  • the curvature of the midship section may be ascending to the sections adjacent to the bow section and / or tail section, for example, to provide a transition.
  • the curvature in the transition from the central nave to the bow section is increasing and decreasing in the transition from the central nave to the area of the tail section.
  • this results in a curvature of the central nave section which causes a cross-sectional enlargement of an imaginary circle surrounding the central nave opposite an unbent, straight cylindrical shape of about 0.5 m to 2 m, the tower or other up or Attachments are not mentally considered here.
  • the polygonal cross-section has a widest point, the widest point of the polygonal cross-section being arranged below or above the center, the center being defined half the height of the polygonal cross-section.
  • the deviation from a symmetrical design makes it possible to divert a larger part of the incoming detection wave in the same direction. If the widest point is below the middle, the larger part will be reflected upwards and thus towards the water surface. If the widest point is above the middle, the larger part is reflected downwards and thus to the seabed.
  • the first is preferred for the reduction of the target measure, the second variant.
  • the widest point of the polygonal cross section is arranged at least 10%, preferably at least 20%, of the half height of the polygonal cross section below or above the middle.
  • all planes of the polygonal cross section have an inclination of at least 10 °, preferably of at least 20 °, with respect to the vertical.
  • all planes of the polygonal cross section have an inclination of 10 ° to 40 ° or 50 ° to 80 ° with respect to the vertical. Also, the angle of 45 ° is to be avoided, since in this case the incoming wave is reflected, for example, to the water surface, is reflected by this back and then reflected directly back to the transmitter. Although the intensity is reduced by the multiple reflection, but is still significantly increased compared to other angles.
  • the outer shell has a sound-absorbing property.
  • the outer shell can be made of, have or be coated with a sound absorbing material. Since the absorption can never be complete, the two effects combine positively.
  • the outer envelope for sound waves frequency range from 100 Hz to 100 kHz, in particular in the range of 1 kHz to 25 kHz Is substantially reflective and / or absorbent. Since other, non-optimized structures can be arranged under the outer shell, the transmission through the outer shell must be kept as low as possible.
  • the sum of reflectance, degree of absorption and transmittance is by definition l. It is considered to be substantially reflective and / or absorbent if the reflectance and / or the transmittance is at least 0.75, preferably at least 0.9, particularly preferably at least 0.95.
  • the underwater vehicle has a substantially cylindrical pressure body under the outer shell.
  • the outer shell does not completely cover the cylindrical pressure body.
  • the pressure body partially forms the outer shell. This can be the case, for example, at rather uncritical places, for example at the bottom.
  • sensors in particular passive sonar sensors and / or fuel stores, are arranged between outer shell and pressure body.
  • Fuel stores include all forms of warehousing required to operate the submarine, such as gasoline or diesel tanks, hydrogen storage, such as compressed gas storage, liquid hydrogen storage or metal hydride storage, oxygen storage, such as compressed gas storage or liquid oxygen Storage, methanol storage, ethanol storage, batteries, accumulators and compressed gas storage for gas turbines as well as autonomous or remote-controlled underwater vehicles, weapons, such as torpedoes or missiles, or decoys.
  • hydrogen storage such as compressed gas storage, liquid hydrogen storage or metal hydride storage
  • oxygen storage such as compressed gas storage or liquid oxygen Storage
  • methanol storage ethanol storage
  • batteries accumulators and compressed gas storage for gas turbines as well as autonomous or remote-controlled underwater vehicles
  • weapons such as torpedoes or missiles, or decoys.
  • a propeller is arranged at the height of the widest point of the outer skin.
  • the underwater vehicle is a submarine.
  • the underwater vehicle is a military underwater vehicle, more preferably a military submarine.
  • the underwater vehicle according to the invention is explained in more detail using exemplary embodiments illustrated in the drawings.
  • FIG. 1 top view of an inventive underwater vehicle
  • FIG. 2 shows a cross section of a first exemplary underwater vehicle
  • FIG. 3 shows a cross section of a second exemplary underwater vehicle
  • FIG. 4 shows a cross section of a third exemplary underwater vehicle
  • FIG. 1 shows a top view of an underwater vehicle 10 with a bow section 20, a midship section 30 and a rear section 40, wherein the underwater vehicle in the rear section 40 has a rudder 60, here in the form of a rudder a propeller 70 has.
  • the underwater vehicle 10 has an outer shell 50, which has a curvature of the central nave section in the longitudinal direction of the underwater vehicle 10, as can be seen in comparison to a pressure body 80 shown in simplified form as a cylinder.
  • the pressure body 80 at the bow and at the rear also have rounded ends, preferably hemispherical ends, which was neglected here for simplicity.
  • the pressure body 80 does not take the full length.
  • gun barrels can be arranged in the bow. Fig.
  • the outer shell 80 has a hexagonal cross section, the widest point 100 is located exactly at the height of the center 90, which is formed by the center of the cylindrical pressure body 80. This point is here and hereinafter used mutatis mutandis as the center according to half the height of the polygonal cross-section, as they practically coincide, the center can be visualized more easily. All surfaces of the outer shell 50 have an angle of 30 ° or 90 ° relative to the vertical.
  • FIG. 3 shows a second exemplary cross section.
  • the outer shell 80 has an irregular hexagonal cross-section, wherein the widest point 100 is located well above the center 90. As a result, a large part of the incident waves is reflected to the seabed, resulting in a further minimization of the detection probability.
  • 4 shows a third exemplary cross section.
  • the outer shell 80 has an irregular hexagonal cross-section, with the widest point 100 being located well below the center 90. Although this reflects a large part of the incident waves to the water surface, the center of gravity of the underwater vehicle 10 can be arranged deeper. This is advantageous for the stability of the underwater vehicle 10.
  • FIG. 5 shows a cross section with rounded corners, which is otherwise in principle identical to the second exemplary cross section from FIG. 3.
  • fuel storage 110 and sonar sensors 120 are disposed between the outer shell 50 and the pressure body 80.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

La présente invention concerne un véhicule sous-marin (10) à probabilité de détection réduite, le véhicule sous-marin (10) présentant une coque externe (50), le véhicule sous-marin (10) présentant une section proue (20), une section poupe (40) et une partie maîtresse (30), la coque externe (50) de la partie maîtresse (30) présentant, perpendiculairement à la longueur longitudinale du véhicule sous-marin (10), une section transversale polygonale, la coque externe (50) de la partie maîtresse (30) présentant une courbe de la partie maîtresse dans la direction longitudinale du véhicule sous-marin (10).
EP17804514.2A 2016-11-24 2017-11-20 Véhicule sous-marin à probabilité de détection réduite sur de grandes distances Active EP3544885B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL17804514T PL3544885T3 (pl) 2016-11-24 2017-11-20 Pojazd podwodny o zmniejszonym prawdopodobieństwie wykrycia z dużych odległości
EP21190035.2A EP3943377B1 (fr) 2016-11-24 2017-11-20 Véhicule sous-marin à probabilité de détection réduite sur de gandes distances

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016014108.5A DE102016014108A1 (de) 2016-11-24 2016-11-24 Unterwasserfahrzeug mit reduzierter Detektionswahrscheinlichkeit über große Distanzen
PCT/EP2017/079823 WO2018095873A1 (fr) 2016-11-24 2017-11-20 Véhicule sous-marin à probabilité de détection réduite sur de gandes distances

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP21190035.2A Division EP3943377B1 (fr) 2016-11-24 2017-11-20 Véhicule sous-marin à probabilité de détection réduite sur de gandes distances

Publications (2)

Publication Number Publication Date
EP3544885A1 true EP3544885A1 (fr) 2019-10-02
EP3544885B1 EP3544885B1 (fr) 2021-09-08

Family

ID=60473517

Family Applications (2)

Application Number Title Priority Date Filing Date
EP17804514.2A Active EP3544885B1 (fr) 2016-11-24 2017-11-20 Véhicule sous-marin à probabilité de détection réduite sur de grandes distances
EP21190035.2A Active EP3943377B1 (fr) 2016-11-24 2017-11-20 Véhicule sous-marin à probabilité de détection réduite sur de gandes distances

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP21190035.2A Active EP3943377B1 (fr) 2016-11-24 2017-11-20 Véhicule sous-marin à probabilité de détection réduite sur de gandes distances

Country Status (14)

Country Link
US (1) US10814950B2 (fr)
EP (2) EP3544885B1 (fr)
JP (1) JP6979069B2 (fr)
KR (1) KR102230099B1 (fr)
CN (1) CN110072769B (fr)
AU (1) AU2017364150B2 (fr)
BR (1) BR112019010518A2 (fr)
DE (1) DE102016014108A1 (fr)
ES (1) ES2895722T3 (fr)
IL (1) IL266803B2 (fr)
PL (2) PL3544885T3 (fr)
PT (1) PT3544885T (fr)
WO (1) WO2018095873A1 (fr)
ZA (1) ZA201904042B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112356969A (zh) * 2020-08-28 2021-02-12 江苏科技大学 一种多边形潜水器
FR3130251A1 (fr) * 2021-12-15 2023-06-16 Naval Group Engin sous-marin comportant un réservoir externe
CN116477028B (zh) * 2023-04-26 2024-07-05 上海交通大学 一种用于水下航行器的局部小曲率半径翼型结构

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1432142A (en) * 1921-01-14 1922-10-17 Fried Krupp Germaniawerft Ag Submarine boat
US1500997A (en) * 1922-05-09 1924-07-08 Knox Samuel Lippincot Griswold Submarine construction
GB531892A (en) * 1939-06-12 1941-01-14 Christian Jensen Gordon Improvements in submarine construction
US2942681A (en) * 1957-08-29 1960-06-28 Morris W Lindman Noise reduction device for submarines
DE1196531B (de) * 1963-07-29 1965-07-08 Dieter Schmidt Oberflaechengestaltung von Unterwasser-fahrzeugen und -geraeten
US3648635A (en) * 1970-08-03 1972-03-14 Universal Eng Marine transport
US4577583A (en) * 1984-06-28 1986-03-25 Green Ii John G Small gliding underwater craft
JPH04130287A (ja) 1990-09-20 1992-05-01 Mitsubishi Heavy Ind Ltd 水中吸音体
DE19623127C1 (de) * 1996-06-10 1997-06-19 Stn Atlas Elektronik Gmbh Schallabsorber
EP0850830A3 (fr) 1996-12-30 1999-10-20 Javier Silvano Arzola Sous-marin
DE19754333A1 (de) * 1997-11-24 1998-06-25 Norbert Peters Katamaran-U-Boot
US6941888B2 (en) * 2003-12-16 2005-09-13 Roshdy George S. Barsoum Hybrid ship hull
DE102009025111B3 (de) 2009-06-11 2010-12-16 Howaldtswerke-Deutsche Werft Gmbh Unterseeboot
CN201457726U (zh) * 2009-07-25 2010-05-12 西南交通大学 潜艇的吸声外套
CN102381461A (zh) * 2010-09-01 2012-03-21 伊才库 海军潜水艇
KR20150002986A (ko) 2013-06-28 2015-01-08 대우조선해양 주식회사 군사용 수중로봇 및 그 운용방법
CN105270584A (zh) * 2015-11-05 2016-01-27 李建明 低噪音潜艇
CN106828836A (zh) * 2016-11-25 2017-06-13 戴罗明 一种深水科研潜艇

Also Published As

Publication number Publication date
ZA201904042B (en) 2022-12-21
EP3943377A1 (fr) 2022-01-26
PL3544885T3 (pl) 2022-01-10
EP3943377B1 (fr) 2024-04-10
IL266803A (en) 2019-08-29
US10814950B2 (en) 2020-10-27
PL3943377T3 (pl) 2024-06-24
KR102230099B1 (ko) 2021-03-19
EP3544885B1 (fr) 2021-09-08
ES2895722T3 (es) 2022-02-22
EP3943377C0 (fr) 2024-04-10
AU2017364150B2 (en) 2020-06-25
DE102016014108A1 (de) 2018-05-24
CN110072769A (zh) 2019-07-30
JP6979069B2 (ja) 2021-12-08
AU2017364150A1 (en) 2019-06-20
JP2019536685A (ja) 2019-12-19
IL266803B2 (en) 2023-04-01
PT3544885T (pt) 2021-10-29
CN110072769B (zh) 2022-01-18
WO2018095873A1 (fr) 2018-05-31
BR112019010518A2 (pt) 2019-10-01
IL266803B (en) 2022-12-01
KR20190078641A (ko) 2019-07-04
US20190315445A1 (en) 2019-10-17

Similar Documents

Publication Publication Date Title
EP3544885B1 (fr) Véhicule sous-marin à probabilité de détection réduite sur de grandes distances
EP2616785B1 (fr) Navire équipé d'un rotor à effet magnus et dispositif de mesure de force
EP2676876B1 (fr) Submersible
EP3303120A1 (fr) Véhicule à milieu porteur fluide à signature réduite
DE10128973C1 (de) U-Boot
DE3332754A1 (de) Unterwasserschiff
Savitsky et al. Re-evaluation of the planing hull form
DE102019202604A1 (de) Schleppsonarträger
DE102014103601A1 (de) Vorrichtung zur Reduktion der effektiven Radarrückstrahlfläche
EP3204716B1 (fr) Engin nautique militaire
EP4110690A1 (fr) Plateforme sous-marine, en particulier pour suivre des sous-marins
KR20200126238A (ko) 직선화된 선미 형상을 가지는 저속 운항 해상 부유물
Friedman British Submarines in the Cold War Era
Boehe Modern Warships for Combat in Coastal Waters
CN115432119A (zh) 一种应用于多水面舰艇的自重构的对接与分离装置
DE1196531B (de) Oberflaechengestaltung von Unterwasser-fahrzeugen und -geraeten
GB2122549A (en) Multiple hemispherical hull
Boulougouris et al. Preliminary Design of a SWATH Corvette for Operations in the Littoral Environment
Asada A study of the effect onRadar Cross Section (RCS) due to” Starved horse patterns”
DE102007026118A1 (de) Von einem Medium umströmter, Bugwellen und/oder Heckwellen bildender Körper mit einem stufenförmig ausgebildeten Bug und/oder Heck
BROWER et al. THE SOVREMENNYY CLASS DESTROYER
CN1162735A (zh) 隐形皮板技术
BR102012016794A2 (pt) Embarcação furtiva
DE19511825A1 (de) Verfahren zur Stealth- (Heimlichkeits- bzw. "Tarnkappen"-) Sicherheits-Systemherstellung für schnelle (Offshore-) Strömungskörper bei Katastrophen- und Umwelt-Aktivitäten, desgleichen in (Offshore-) Erdöl- bzw. Erdgaserschließungsstätten sowie für Einsätze gegen Drogen-Schmuggel und/oder Piraterie, Raubfischerei, ebenfalls zur Abwehr von Flugkörper oder endphasengelenkter Munition und Vorrichtung sowie Einrichtung zur Durchführung desselben

Legal Events

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

Free format text: STATUS: UNKNOWN

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: 20190624

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)
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: 20210625

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: 1428360

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210915

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502017011467

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Ref document number: 3544885

Country of ref document: PT

Date of ref document: 20211029

Kind code of ref document: T

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20211025

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: NO

Ref legal event code: T2

Effective date: 20210908

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

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: 20211208

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: 20210908

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: 20210908

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: 20210908

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: 20210908

REG Reference to a national code

Ref country code: GR

Ref legal event code: EP

Ref document number: 20210403187

Country of ref document: GR

Effective date: 20220113

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2895722

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20220222

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

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: 20210908

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

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220108

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: 20210908

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: 20210908

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: 20210908

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: 20210908

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: 20210908

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: 20210908

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502017011467

Country of ref document: DE

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: 20210908

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

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

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

Ref country code: LU

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

Effective date: 20211120

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: 20210908

Ref country code: BE

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

Effective date: 20211130

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20211130

26N No opposition filed

Effective date: 20220609

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: 20210908

Ref country code: LI

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

Effective date: 20211130

Ref country code: CH

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

Effective date: 20211130

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: 20211120

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: 20210908

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230530

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: 20171120

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

Ref country code: NL

Payment date: 20231120

Year of fee payment: 7

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1428360

Country of ref document: AT

Kind code of ref document: T

Effective date: 20221120

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

Ref country code: GB

Payment date: 20231123

Year of fee payment: 7

Ref country code: GR

Payment date: 20231121

Year of fee payment: 7

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: 20221120

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

Ref country code: TR

Payment date: 20231117

Year of fee payment: 7

Ref country code: SE

Payment date: 20231120

Year of fee payment: 7

Ref country code: PT

Payment date: 20231109

Year of fee payment: 7

Ref country code: NO

Payment date: 20231124

Year of fee payment: 7

Ref country code: IT

Payment date: 20231124

Year of fee payment: 7

Ref country code: FR

Payment date: 20231120

Year of fee payment: 7

Ref country code: DE

Payment date: 20231121

Year of fee payment: 7

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

Ref country code: PL

Payment date: 20231109

Year of fee payment: 7

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

Ref country code: ES

Payment date: 20240130

Year of fee payment: 7

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: 20210908