EP2392386A1 - View pane of a protective suit - Google Patents

View pane of a protective suit Download PDF

Info

Publication number
EP2392386A1
EP2392386A1 EP11002828A EP11002828A EP2392386A1 EP 2392386 A1 EP2392386 A1 EP 2392386A1 EP 11002828 A EP11002828 A EP 11002828A EP 11002828 A EP11002828 A EP 11002828A EP 2392386 A1 EP2392386 A1 EP 2392386A1
Authority
EP
European Patent Office
Prior art keywords
pane
lens according
seal
protective layer
outer pane
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
EP11002828A
Other languages
German (de)
French (fr)
Other versions
EP2392386B1 (en
Inventor
Sven Altinger
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.)
Tesimax Altinger GmbH
Original Assignee
Tesimax Altinger 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 Tesimax Altinger GmbH filed Critical Tesimax Altinger GmbH
Publication of EP2392386A1 publication Critical patent/EP2392386A1/en
Application granted granted Critical
Publication of EP2392386B1 publication Critical patent/EP2392386B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/082—Assembling eyepieces, lenses or vision-correction means in or on gas-masks
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
    • A62B17/006—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes against contamination from chemicals, toxic or hostile environments; ABC suits

Definitions

  • the invention relates to a viewing window of a protective suit, such as in particular a chemical protective suit, according to the preamble of claim 1.
  • the viewing window has an outer pane with radiation-inhibiting properties.
  • Radiation-inhibiting properties in the sense of the invention are understood to mean all material properties or effects caused by additional means, which effects a reflection, blocking or reduction of radiation, which can be formed, for example, by heat radiation, UV radiation or incidence of light.
  • the outer pane on a color tint.
  • a protective layer is arranged on a relative to the protective suit inside of the outer pane, which in particular has a protective function against exposure to chemicals or a heat protection function.
  • Out DE 8913474 U1 is a viewing window, in particular for heat protective clothing, known which has three layers.
  • An outer layer consists of an outer pane of polycarbonate with a gold vaporization as a reflection layer. The actual heat protection function is taken over by a medium PTFE foil.
  • an inner pane of cellulose acetate propionate is provided.
  • a visor which can be used for example for safety hoods.
  • This has several layers, of which an outer layer is formed by two adjacent rigid plastic parts. These rigid plastic parts are held on a common inner layer, which is formed of a flexible material. In this case, one of the layers may have a tint.
  • US 6,364,980 B1 describes the construction of a multilayer viewing window of a chemical protective suit. In this case, the connection of two adjacent films via a peripheral circumferential two-sided adhesive film.
  • WO 2006/138065 A1 describes a protective hood whose visor is formed by a bendable film.
  • the film may have a tint at least in the region of the visor.
  • the object of the invention is to ensure increased mechanical protection in a generic viewing window.
  • the outer pane and the protective layer are arranged with the interposition of a seal and thereby form a gap.
  • This gap formed between outer pane and protective layer provides an increased mechanical Protection, since exposures of the outer pane do not act directly on the protective layer. In addition, this achieves better thermal insulation.
  • the seal is formed of a synthetic rubber in order to ensure a uniform gas tightness at the lowest possible cost.
  • the synthetic rubber is formed by butyl, whereby a particularly high gas impermeability is ensured.
  • the gap formed by means of the seal has a thickness of 0.3 to 0.7 mm, which in many cases, for example, in a breakthrough of a hard object through the outer pane, a further relevant application of the protective layer can be avoided.
  • the color shade is orange.
  • the outer pane additionally has a gold vaporization on an outer side in order to be able to provide effective protection against heat radiation in addition to the glare protection.
  • the outer pane formed by cellulose propionate or polycarbonate, whereby a high tensile strength, abrasion resistance, impact resistance and rigidity of the lens can be achieved, which in turn results in a high resistance to puncture, cracking or Bieger employen.
  • the protective layer is formed by a film of PTFE or FEP. In this way, a particularly high resistance of the window is achieved against the action of chemical substances.
  • an inner pane is provided on a side facing away from the outer pane side of the viewing window, which forms a further protective barrier against external influences, which are caused in particular by chemical substances.
  • the protective layer and the inner pane are arranged with the interposition of an inner seal made of synthetic rubber, thereby forming a further gap. This further gap gap space, both the mechanical protection and the thermal insulation effect of the lens is further increased.
  • the inner seal is made of butyl, whereby a particularly high gas impermeability can also be achieved on the inner pane.
  • the inner pane is formed by cellulose propionate or polycarbonate, whereby a high tensile strength, abrasion resistance, impact resistance and rigidity of the viewing window can also be achieved on the user-facing side of the viewing window.
  • the inner pane additionally has a hydrophilic coating in order to prevent fogging thereof during the use of the relevant protective suit.
  • the value ranges for the construction of the viewing window for the outer pane are 0.3 to 1.7 mm, preferably 0.5 mm, for the seal 0.3 to 0.7 mm, preferably 0.5 mm, for the protective layer 0.1 to 0.15 mm, preferably 0.127 mm, for the inner seal 0.3 to 0.7 mm, preferably 0.5 mm and for the inner pane 0.3 to 1.7 mm, preferably 1.0 mm.
  • the properties of the window pane are optimized with regard to transparency, glare protection, weight and protective effect against chemicals and heat radiation as a whole.
  • Fig. 1 shows a protective suit 2 in the form of a chemical protective suit with a hood 4.
  • a frame device 6 is provided, in which a viewing window 8 is held.
  • the frame device 6 has an outer frame 10 and an inner frame 12, which are held together by screw 14 with the interposition of the lens 8 together. By loosening these screw 14, it is thus possible to remove the lens 8 total or parts thereof and insert new parts in the frame device 6.
  • Fig. 4 shows the structure of the disc 8, which has on an outwardly facing outer side A an outer disc 16 with a gold vaporization 18.
  • the outer pane 16 is optionally made of cellulose propionate (CP) or polycarbonate (PC).
  • the outer pane 16 has an orange hue 20, as indicated by puncturing.
  • a seal 22 made of butyl a protective layer 24 which is formed by a film of PTFE or FEP and thereby assumes the actual chemical protection function within the construction of the lens 8. Due to the circumferential seal 22 made of butyl, a gap space 26 is formed between the outer pane 16 and the protective layer 24, which is particularly well sealed with respect to the entry of gases against the outer environment of the protective suit 2.
  • an inner pane 28 is furthermore arranged, which is arranged adjacent to the protective layer 24 with the interposition of an inner seal 30. In this way, a further gap space 26 is formed, which is particularly well sealed with respect to the entry of gases against the external environment.
  • the inner pane 28 is optionally made of cellulose propionate (CP) or polycarbonate (PC) and preferably has a hydrophilic coating 32, which prevents fogging of the lens 8 from the inside during use.

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Telescopes (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Laminated Bodies (AREA)
  • Surface Treatment Of Optical Elements (AREA)

Abstract

The panel (8) has an outer pane (16) exhibiting radiation-resistant characteristics and orange shade (20), and a protective layer (24) arranged at an inner side of the outer pane. The outer pane and the protective layer are arranged under an intermediate layer of a seal (22) and form a gap (26) with a thickness (dD1) of 0.3 to 0.7 mm. The seal has synthetic rubber formed by butyl, and the outer pane is formed by cellulose propionate or polycarbonate and has a gold sputtering layer (18) at an outer side (A). The protective layer is formed by PTFE or fluorinated ethylene propylene.

Description

Die Erfindung betrifft eine Sichtscheibe eines Schutzanzuges, wie insbesondere eines Chemieschutzanzuges, nach dem Oberbegriff des Anspruchs 1. Die Sichtscheibe weist dabei eine Außenscheibe mit strahlungshemmenden Eigenschaften auf. Als strahlungshemmende Eigenschaften im Sinne der Erfindung werden dabei alle Materialeigenschaften oder durch zusätzliche Mittel hervorgerufene Wirkungen verstanden, die eine Reflexion, Blockierung oder Reduzierung von Strahlung bewirkt, die beispielsweise durch Wärmestrahlung, UV-Strahlung beziehungsweise Lichteinfall gebildet sein kann. Dabei weist die Außenscheibe eine Farbtönung auf. Hierdurch kann eine übermäßiger Lichteinfall und ein dadurch hervorgerufenes Blenden des Benutzers beim Wechsel vom Dunklen zum Hellen vermieden werden. Zudem kann auf diese Weise bei gedämmten Lichtverhältnissen ein besserer Kontrast erzielt werden. Zudem ist an einer bezüglich des Schutzanzuges innen liegenden Seite der Außenscheibe eine Schutzschicht angeordnet, die insbesondere eine Schutzfunktion gegen Chemikalieneinwirkung oder eine Hitzeschutzfunktion aufweist.The invention relates to a viewing window of a protective suit, such as in particular a chemical protective suit, according to the preamble of claim 1. The viewing window has an outer pane with radiation-inhibiting properties. Radiation-inhibiting properties in the sense of the invention are understood to mean all material properties or effects caused by additional means, which effects a reflection, blocking or reduction of radiation, which can be formed, for example, by heat radiation, UV radiation or incidence of light. In this case, the outer pane on a color tint. As a result, an excessive incidence of light and thereby caused by the user's blinding when switching from dark to light can be avoided. In addition, a better contrast can be achieved in this way in dimmed lighting conditions. In addition, a protective layer is arranged on a relative to the protective suit inside of the outer pane, which in particular has a protective function against exposure to chemicals or a heat protection function.

Aus DE 8913474 U1 ist ein Sichtfenster, insbesondere für Hitze-Schutzbekleidung, bekannt, das drei Schichten aufweist. Eine äußere Schicht besteht aus einer Außenscheibe aus Polycarbonat mit einer Goldbedampfung als Reflexionsschicht. Die eigentliche Hitzeschutzfunktion wird durch eine mittlere PTFE-Folie übernommen. Ferner ist eine Innenscheibe aus Celluloseacetatpropionat vorgesehen.Out DE 8913474 U1 is a viewing window, in particular for heat protective clothing, known which has three layers. An outer layer consists of an outer pane of polycarbonate with a gold vaporization as a reflection layer. The actual heat protection function is taken over by a medium PTFE foil. Furthermore, an inner pane of cellulose acetate propionate is provided.

Durch die goldbedampfte Außenseite derartiger Sichtfenster kann der Benutzer eines solchen Hitzeschutzanzuges wirksam gegen starke Hitzestrahlung geschützt werden, wie Sie insbesondere in Einsatzbereichen mit offener Flammenbildung entsteht.Due to the gold-coated exterior of such windows, the user of such a heat protection suit can be effectively protected against strong heat radiation, as is especially in applications with open flame formation.

Bei anderen Anwendungsbereichen von Schutzanzügen, wie insbesondere auf den Einsatzgebieten für Schutzanzüge gegen die Einwirkung chemischer Stoffe, kommt es häufig vor, dass ein Benutzer nicht einer weitestgehend konstanten Helligkeit ausgesetzt ist, sondern dass die Lichtverhältnisse häufig wechseln.In other applications of protective suits, in particular in the fields of use for protective suits against the action of chemical substances, it often happens that a user is not exposed to a largely constant brightness, but that the lighting conditions change frequently.

Bei den bekannten Sichtfenstern treten hierbei häufig die Probleme auf, dass die Benutzer bei gedämmten Lichtverhältnissen eine lediglich unzureichende Sicht haben oder bei einem Wechsel von einer Umgebung mit gedämmten Lichtverhältnissen in eine Umgebung beispielsweise mit direkter Sonnenstrahlung stark geblendet werden.In the case of the known viewing windows, the problems often arise here that the users have only insufficient visibility in the case of dimmed light conditions or are strongly blinded when changing from an environment with insulated light conditions into an environment, for example with direct solar radiation.

In US 2,851,388 ist ein Visier beschrieben, das beispielsweise für Sicherheitshauben verwendet werden kann. Dieses weist mehrere Schichten auf, von denen eine äußere Schicht durch zwei aneinander grenzende starre Kunststoffteile gebildet ist. Diese starren Kunststoffteile sind an einer gemeinsamen inneren Schicht gehalten, die aus einem biegeweichen Material gebildet ist. Hierbei kann eine der Schichten eine Tönung aufweisen.In US 2,851,388 a visor is described, which can be used for example for safety hoods. This has several layers, of which an outer layer is formed by two adjacent rigid plastic parts. These rigid plastic parts are held on a common inner layer, which is formed of a flexible material. In this case, one of the layers may have a tint.

US 6,364,980 B1 beschreibt den Aufbau einer mehrschichtigen Sichtscheibe eines Chemieschutzanzuges. Hierbei erfolgt die Verbindung zweier benachbarter Folien über einen randseitig umlaufenden beidseitigen Klebefilm. US 6,364,980 B1 describes the construction of a multilayer viewing window of a chemical protective suit. In this case, the connection of two adjacent films via a peripheral circumferential two-sided adhesive film.

WO 2006/138065 A1 beschreibt eine Schutzhaube, deren Visier durch eine biegbare Folie gebildet ist. Die Folie kann dabei zumindest im Bereich des Visiers eine Tönung aufweisen. WO 2006/138065 A1 describes a protective hood whose visor is formed by a bendable film. The film may have a tint at least in the region of the visor.

Die Aufgabe der Erfindung ist es, bei einer gattungsgemäßen Sichtscheibe einen erhöhten mechanischen Schutz zu gewährleisten.The object of the invention is to ensure increased mechanical protection in a generic viewing window.

Diese Aufgabe wird durch eine Sichtscheibe mit den Merkmalen des Anspruchs 1 gelöst. Dabei sind die Außenscheibe und die Schutzschicht unter Zwischenlage einer Dichtung angeordnet und bilden dabei einen Spaltraum. Dieser zwischen Außenscheibe und Schutzschicht gebildete Spaltraum bietet einen erhöhten mechanischen Schutz, da Beaufschlagungen der Außenscheibe nicht direkt auf die Schutzschicht wirken. Zudem wird hierdurch eine bessere Wärmedämmung erzielt.This object is achieved by a lens with the features of claim 1. In this case, the outer pane and the protective layer are arranged with the interposition of a seal and thereby form a gap. This gap formed between outer pane and protective layer provides an increased mechanical Protection, since exposures of the outer pane do not act directly on the protective layer. In addition, this achieves better thermal insulation.

Dabei ist es günstig, wenn die Dichtung aus einem synthetischen Kautschuk gebildet ist, um bei möglichst geringen Herstellungskosten eine gleichmäßige Gasdichtigkeit gewährleisten zu können.It is advantageous if the seal is formed of a synthetic rubber in order to ensure a uniform gas tightness at the lowest possible cost.

Vorteilhafterweise ist der synthetische Kautschuk dabei durch Butyl gebildet, wodurch eine besonders hohe Gasundurchlässigkeit gewährleistet ist.Advantageously, the synthetic rubber is formed by butyl, whereby a particularly high gas impermeability is ensured.

Vorzugsweise weist der mittels der Dichtung gebildete Spaltraum eine Stärke von 0,3 bis 0,7 mm auf, wodurch beispielsweise bei einem Durchbruch eines harten Gegenstandes durch die Außenscheibe in vielen Fällen eine weitere relevante Beaufschlagung der Schutzschicht vermieden werden kann.Preferably, the gap formed by means of the seal has a thickness of 0.3 to 0.7 mm, which in many cases, for example, in a breakthrough of a hard object through the outer pane, a further relevant application of the protective layer can be avoided.

In einer besonders vorteilhaften Ausführungsform ist die Farbtönung orange ausgeführt. Hierdurch kann bei den für den Einsatz von Chemieschutzanzügen üblichen Lichtverhältnissen einerseits ein ausreichender Blendschutz, beispielsweise gegen Sonneneinstrahlung, und andererseits eine besonders hohe Kontrasterhöhung bei gedämmten Lichtverhältnissen gewährleistet werden.In a particularly advantageous embodiment, the color shade is orange. As a result, on the one hand, adequate glare protection, for example against solar radiation, and on the other hand a particularly high increase in contrast in the case of insulated light conditions can be ensured in the light conditions customary for the use of chemical protective suits.

Dabei ist es günstig, wenn die Außenscheibe an einer Außenseite zusätzlich eine Goldbedampfung aufweist, um neben dem Blendschutz auch einen wirksamen Schutz gegen Hitzestrahlung vorhalten zu können.It is advantageous if the outer pane additionally has a gold vaporization on an outer side in order to be able to provide effective protection against heat radiation in addition to the glare protection.

Vorteilhafterweise die Außenscheibe durch Cellulosepropionat oder Polycarbonat gebildet, wodurch eine hohe Zugfestigkeit, Abriebsfestigkeit, Schlagzähigkeit und Steifigkeit der Sichtscheibe erzielt werden kann, woraus wiederum eine hohe Festigkeit gegenüber Durchstichen, Reißen oder Biegereißen resultiert.Advantageously, the outer pane formed by cellulose propionate or polycarbonate, whereby a high tensile strength, abrasion resistance, impact resistance and rigidity of the lens can be achieved, which in turn results in a high resistance to puncture, cracking or Biegereißen.

Ferner ist es günstig, wenn die Schutzschicht durch eine Folie aus PTFE oder FEP gebildet ist. Auf diese Weise wird eine besonders hohe Beständigkeit der Sichtscheibe gegen die Einwirkung chemischer Stoffe erzielt.Furthermore, it is advantageous if the protective layer is formed by a film of PTFE or FEP. In this way, a particularly high resistance of the window is achieved against the action of chemical substances.

In einer weiteren vorteilhaften Ausführungsform ist an einer von der Außenscheibe abgewandten Seite der Sichtscheibe eine Innenscheibe vorgesehen, die eine weitere Schutzbarriere gegen äußere Einwirkungen, die insbesondere durch chemische Stoffe hervorgerufen werden, bildet.In a further advantageous embodiment, an inner pane is provided on a side facing away from the outer pane side of the viewing window, which forms a further protective barrier against external influences, which are caused in particular by chemical substances.

Dabei ist es günstig, wenn die Schutzschicht und die Innenscheibe unter Zwischenlage einer Innendichtung aus synthetischem Kautschuk angeordnet sind, und dabei einen weiteren Spaltraum bilden. Durch diesen weiteren Spaltraum Spaltraum wird sowohl der mechanische Schutz als auch die thermische Dämmwirkung der Sichtscheibe weiter erhöht.It is advantageous if the protective layer and the inner pane are arranged with the interposition of an inner seal made of synthetic rubber, thereby forming a further gap. This further gap gap space, both the mechanical protection and the thermal insulation effect of the lens is further increased.

In einer weiteren vorteilhaften Ausführungsform ist dabei die Innendichtung aus Butyl gebildet ist, wodurch auch an der Innenscheibe eine besonders hohe Gasundurchlässigkeit erzielt werden kann.In a further advantageous embodiment, the inner seal is made of butyl, whereby a particularly high gas impermeability can also be achieved on the inner pane.

Ferner ist es günstig, wenn die Innenscheibe durch Cellulosepropionat oder Polycarbonat gebildet ist, wodurch auch an der dem Benutzer zugewandten Seite der Sichtscheibe eine hohe Zugfestigkeit, Abriebsfestigkeit, Schlagzähigkeit und Steifigkeit der Sichtscheibe erzielt werden kann.Furthermore, it is favorable if the inner pane is formed by cellulose propionate or polycarbonate, whereby a high tensile strength, abrasion resistance, impact resistance and rigidity of the viewing window can also be achieved on the user-facing side of the viewing window.

Bevorzugterweise weist die Innenscheibe zusätzlich eine hydrophile Beschichtung auf, um ein Beschlagen derselben während der Verwendung des betreffenden Schutzanzuges zu vermeiden.In addition, the inner pane additionally has a hydrophilic coating in order to prevent fogging thereof during the use of the relevant protective suit.

In einer besonders vorteilhaften Ausführungsform betragen die Wertebereiche für den Aufbau der Sichtscheibe für die Außenscheibe 0,3 bis 1,7 mm, vorzugsweise 0,5 mm, für die Dichtung 0,3 bis 0,7 mm, vorzugsweise 0,5 mm, für die Schutzschicht 0,1 bis 0,15mm, vorzugsweise 0,127mm, für die Innendichtung 0,3 bis 0,7 mm, vorzugsweise 0,5 mm und für die Innenscheibe 0,3 bis 1,7 mm, vorzugsweise 1,0 mm.In a particularly advantageous embodiment, the value ranges for the construction of the viewing window for the outer pane are 0.3 to 1.7 mm, preferably 0.5 mm, for the seal 0.3 to 0.7 mm, preferably 0.5 mm, for the protective layer 0.1 to 0.15 mm, preferably 0.127 mm, for the inner seal 0.3 to 0.7 mm, preferably 0.5 mm and for the inner pane 0.3 to 1.7 mm, preferably 1.0 mm.

Bei Einhaltung dieser Schichtdicken der einzelnen Bestandteile des Sandwich-Aufbaus werden die Eigenschaften der Sichtscheibe im Hinblick auf Durchsichtigkeit, Blendschutz, Gewicht und Schutzwirkung gegenüber Chemikalien und Hitzestrahlung insgesamt optimiert.Adhering to these layer thicknesses of the individual components of the sandwich construction, the properties of the window pane are optimized with regard to transparency, glare protection, weight and protective effect against chemicals and heat radiation as a whole.

In den Figuren ist eine beispielhafte Ausführungsform der Erfindung dargestellt. Es zeigen:

Figur 1
eine Ansicht eines Schutzanzuges mit einer erfindungsgemäßen Sichtscheibe,
Figur 2
einen Schnitt durch eine die Sichtscheibe aufnehmende Rahmenvorrichtung in Ebene II-II aus Fig. 1,
Figur 3
eine vergrößerte Ansicht des Details III aus Fig. 2 und
Figur 4
einen vergrößerte Ansicht des geschnittenen Details IV aus Fig. 3.
In the figures, an exemplary embodiment of the invention is shown. Show it:
FIG. 1
a view of a protective suit with a visor according to the invention,
FIG. 2
a section through a viewing window receiving frame device in level II-II Fig. 1 .
FIG. 3
an enlarged view of detail III Fig. 2 and
FIG. 4
an enlarged view of the cut detail IV Fig. 3 ,

Fig. 1 zeigt einen Schutzanzug 2 in Form eines Chemieschutzanzuges mit einer Kopfhaube 4. An dieser Kopfhaube 4 ist eine Rahmenvorrichtung 6 vorgesehen, in der eine Sichtscheibe 8 gehalten ist. Fig. 1 shows a protective suit 2 in the form of a chemical protective suit with a hood 4. At this hood 4, a frame device 6 is provided, in which a viewing window 8 is held.

Wie insbesondere aus den Fig. 2 und 3 zu entnehmen ist, weist die Rahmenvorrichtung 6 einen Außenrahmen 10 und einen Innenrahmen 12 auf, die über Schraubverbindungen 14 unter Zwischenlage der Sichtscheibe 8 aneinander gehalten sind. Durch Lösen dieser Schraubverbindungen 14 ist es somit möglich, die Sichtscheibe 8 insgesamt oder Teile derselben zu entfernen und neue Teile in die Rahmenvorrichtung 6 einzusetzen.As in particular from the Fig. 2 and 3 it can be seen, the frame device 6 has an outer frame 10 and an inner frame 12, which are held together by screw 14 with the interposition of the lens 8 together. By loosening these screw 14, it is thus possible to remove the lens 8 total or parts thereof and insert new parts in the frame device 6.

Fig. 4 zeigt den Aufbau der Scheibe 8, die an einer nach außen gewandten Außenseite A eine Außenscheibe 16 mit einer Goldbedampfung 18 aufweist. Die Außenscheibe 16 ist dabei wahlweise aus Cellulosepropionat (CP) oder aus Polycarbonat (PC) hergestellt. Zudem weist die Außenscheibe 16 eine orangene Farbtönung 20 auf, wie durch Punktierung angedeutet. Fig. 4 shows the structure of the disc 8, which has on an outwardly facing outer side A an outer disc 16 with a gold vaporization 18. The outer pane 16 is optionally made of cellulose propionate (CP) or polycarbonate (PC). In addition, the outer pane 16 has an orange hue 20, as indicated by puncturing.

An einer bezüglich des Schutzanzuges 2 innen liegenden Seite der Außenscheibe 16 ist unter Zwischenlage einer Dichtung 22 aus Butyl eine Schutzschicht 24 angeordnet, die durch eine Folie aus PTFE oder FEP gebildet ist und dadurch die eigentliche Chemikalienschutzfunktion innerhalb des Aufbaus der Sichtscheibe 8 übernimmt. Durch die umlaufende Dichtung 22 aus Butyl wird dabei zwischen der Außenscheibe 16 und der Schutzschicht 24 ein Spaltraum 26 gebildet, der hinsichtlich dem Eintritt von Gasen besonders gut gegen die äußere Umgebung des Schutzanzuges 2 abgedichtet ist.At a relative to the protective suit 2 inside side of the outer pane 16 is interposed a seal 22 made of butyl, a protective layer 24 which is formed by a film of PTFE or FEP and thereby assumes the actual chemical protection function within the construction of the lens 8. Due to the circumferential seal 22 made of butyl, a gap space 26 is formed between the outer pane 16 and the protective layer 24, which is particularly well sealed with respect to the entry of gases against the outer environment of the protective suit 2.

An einer von der Außenscheibe 16 abgewandten Innenseite I der Sichtscheibe 8 ist ferner eine Innenscheibe 28 angeordnet, die unter Zwischenlage einer Innendichtung 30 benachbart zur Schutzschicht 24 angeordnet ist. Hierdurch wird ein weiterer Spaltraum 26 gebildet, der hinsichtlich dem Eintritt von Gasen besonders gut gegen die äußere Umgebung abgedichtet ist. Die Innenscheibe 28 ist dabei wahlweise aus Cellulosepropionat (CP) oder aus Polycarbonat (PC) hergestellt und weist bevorzugterweise eine hydrophile Beschichtung 32 auf, die ein Beschlagen der Sichtscheibe 8 von innen während des Einsatzes verhindert.On an inner side I of the viewing window 8 facing away from the outer pane 16, an inner pane 28 is furthermore arranged, which is arranged adjacent to the protective layer 24 with the interposition of an inner seal 30. In this way, a further gap space 26 is formed, which is particularly well sealed with respect to the entry of gases against the external environment. The inner pane 28 is optionally made of cellulose propionate (CP) or polycarbonate (PC) and preferably has a hydrophilic coating 32, which prevents fogging of the lens 8 from the inside during use.

Die bevorzugten Wertebereiche für den Aufbau der Sichtscheibe betragen Hierbei:

  • für die Außenscheibe 16 : dA = 0,3 bis 1,7 mm, vorzugsweise 0,5 mm
  • für die Dichtung 22: dD1 = 0,3 bis 0,7 mm, vorzugsweise 0,5 mm
  • für die Schutzschicht 24: dS =0,1 bis 0,15mm, vorzugsweise 0,127mm
  • für die Innendichtung 30: dD2 = 0,3 bis 0,7 mm, vorzugsweise 0,5 mm
  • für die Innenscheibe 28: dl = 0,3 bis 1,7 mm, vorzugsweise 1,0 mm.
The preferred value ranges for the construction of the viewing window are:
  • for the outer disk 16: dA = 0.3 to 1.7 mm, preferably 0.5 mm
  • for the gasket 22: dD1 = 0.3 to 0.7 mm, preferably 0.5 mm
  • for the protective layer 24: dS = 0.1 to 0.15 mm, preferably 0.127 mm
  • for the inner seal 30: dD2 = 0.3 to 0.7 mm, preferably 0.5 mm
  • for the inner pane 28: dl = 0.3 to 1.7 mm, preferably 1.0 mm.

Claims (14)

Sichtscheibe (8) eines Schutzanzuges (2), wie insbesondere eines Chemieschutzanzuges,
mit einer Außenscheibe (16), die strahlungshemmende Eigenschaften und eine Farbtönung (20) aufweist,
und einer an einer innen liegenden Seite der Außenscheibe (16) angeordneten Schutzschicht (24),
dadurch gekennzeichnet, dass die Außenscheibe (16) und die Schutzschicht (24) unter Zwischenlage einer Dichtung (22) angeordnet sind und dabei einen Spaltraum (26) bilden.Lens (8) of a protective suit (2), in particular a chemical protective suit,
with an outer pane (16) having radiation-inhibiting properties and a color tint (20),
and a protective layer (24) arranged on an inner side of the outer pane (16),
characterized in that the outer pane (16) and the protective layer (24) are arranged with the interposition of a seal (22) and thereby form a gap space (26). Sichtscheibe nach Anspruch 1, dadurch gekennzeichnet, dass die Dichtung (22) aus einem synthetischen Kautschuk besteht.Lens according to claim 1, characterized in that the seal (22) consists of a synthetic rubber. Sichtscheibe nach Anspruch 2, dadurch gekennzeichnet, dass der synthetische Kautschuk durch Butyl gebildet ist.Lens according to claim 2, characterized in that the synthetic rubber is formed by butyl. Sichtscheibe nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der mittels der Dichtung (22) gebildete Spaltraum (26) eine Stärke (dD1) von 0,3 bis 0,7 mm aufweist.A viewing pane according to one of claims 1 to 3, characterized in that the gap space (26) formed by means of the seal (22) has a thickness (dD1) of 0.3 to 0.7 mm. Sichtscheibe nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Farbtönung (20) orange ausgeführt ist.Lens according to one of claims 1 to 4, characterized in that the color tint (20) is executed orange. Sichtscheibe nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Außenscheibe (16) an einer Außenseite (A) zusätzlich eine Goldbedampfung (18) aufweist.Lens according to one of claims 1 to 5, characterized in that the outer pane (16) on an outer side (A) additionally has a gold vaporization (18). Sichtscheibe nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Außenscheibe (16) durch Cellulosepropionat oder Polycarbonat gebildet ist.Lens according to one of claims 1 to 6, characterized in that the outer pane (16) is formed by cellulose propionate or polycarbonate. Sichtscheibe nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Schutzschicht (24) durch eine Folie aus PTFE oder FEP gebildet ist.Lens according to one of claims 1 to 7, characterized in that the protective layer (24) is formed by a film of PTFE or FEP. Sichtscheibe nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass an einer von der Außenscheibe (16) abgewandten Innenseite (I) der Sichtscheibe (8) eine Innenscheibe (28) vorgesehen ist.Viewing pane according to one of claims 1 to 8, characterized in that an inner pane (28) is provided on an inner side (I) of the viewing window (8) facing away from the outer pane (16). Sichtscheibe nach Anspruch 9, dadurch gekennzeichnet, dass die Schutzschicht (24) und die Innenscheibe (28) unter Zwischenlage einer Innendichtung (30) aus synthetischem Kautschuk angeordnet sind und dabei einen weiteren Spaltraum (26) bilden.Lens according to claim 9, characterized in that the protective layer (24) and the inner pane (28) are arranged with the interposition of an inner seal (30) made of synthetic rubber and thereby form a further gap space (26). Sichtscheibe nach Anspruch 10, dadurch gekennzeichnet, dass die Innendichtung (30) aus Butyl gebildet ist.Lens according to claim 10, characterized in that the inner seal (30) is formed from butyl. Sichtscheibe nach einem der Ansprüche 9 bis 11, dadurch gekennzeichnet, dass die Innenscheibe (28) durch Cellulosepropionat oder Polycarbonat gebildet ist.Lens according to one of claims 9 to 11, characterized in that the inner pane (28) is formed by cellulose propionate or polycarbonate. Sichtscheibe nach einem der Ansprüche 9 bis 13, dadurch gekennzeichnet, dass die Innenscheibe (28) eine hydrophile Beschichtung (32) aufweist.Lens according to one of claims 9 to 13, characterized in that the inner pane (28) has a hydrophilic coating (32). Sichtscheibe nach einem der Ansprüche 10 bis 13, dadurch gekennzeichnet, dass ein Querschnitt der Sichtscheibe folgende Dicken aufweist: - für die Außenscheibe (16) : 0,3 bis 1,7 mm (dA) - für die Dichtung (22): 0,3 bis 0,7 mm (dD1) - für die Schutzschicht (24): 0,1 bis 0,15 mm (dS) - für die Innendichtung (30): 0,3 bis 0,7 mm (dD2) - für die Innenscheibe (28) : 0,3 bis 1,7 mm (dI). Lens according to one of claims 10 to 13, characterized in that a cross section of the lens has the following thicknesses: for the outer pane (16): 0.3 to 1.7 mm (dA) - for the seal (22): 0.3 to 0.7 mm (dD1) for the protective layer (24): 0.1 to 0.15 mm (dS) - for the inner seal (30): 0.3 to 0.7 mm (dD2) - for the inner pane (28): 0.3 to 1.7 mm (dI).
EP11002828.9A 2010-06-04 2011-04-05 View pane of a protective suit Active EP2392386B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010022785A DE102010022785A1 (en) 2010-06-04 2010-06-04 Visor of a protective suit

Publications (2)

Publication Number Publication Date
EP2392386A1 true EP2392386A1 (en) 2011-12-07
EP2392386B1 EP2392386B1 (en) 2017-04-12

Family

ID=44587586

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11002828.9A Active EP2392386B1 (en) 2010-06-04 2011-04-05 View pane of a protective suit

Country Status (3)

Country Link
EP (1) EP2392386B1 (en)
DE (1) DE102010022785A1 (en)
ES (1) ES2624922T3 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR50359E (en) * 1938-11-16 1940-04-12 Ferodo Sa Improvements to protective clothing against fire and gases
US2851388A (en) 1954-04-26 1958-09-09 Mine Safety Appliances Co Protective shield
DE8913474U1 (en) 1989-11-15 1990-01-04 Tesimax-Altinger Gmbh, 7530 Pforzheim, De
US6364980B1 (en) 1995-01-25 2002-04-02 Lakeland Industries Hazardous environment protective garment having a fusion bonded optically transparent facepiece with chlorinated polyolefin seams
WO2006138065A1 (en) 2005-06-15 2006-12-28 3M Innovative Properties Company Convertible respiratory hood assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR50359E (en) * 1938-11-16 1940-04-12 Ferodo Sa Improvements to protective clothing against fire and gases
US2851388A (en) 1954-04-26 1958-09-09 Mine Safety Appliances Co Protective shield
DE8913474U1 (en) 1989-11-15 1990-01-04 Tesimax-Altinger Gmbh, 7530 Pforzheim, De
US6364980B1 (en) 1995-01-25 2002-04-02 Lakeland Industries Hazardous environment protective garment having a fusion bonded optically transparent facepiece with chlorinated polyolefin seams
WO2006138065A1 (en) 2005-06-15 2006-12-28 3M Innovative Properties Company Convertible respiratory hood assembly

Also Published As

Publication number Publication date
DE102010022785A1 (en) 2011-12-08
ES2624922T3 (en) 2017-07-18
EP2392386B1 (en) 2017-04-12

Similar Documents

Publication Publication Date Title
EP3429876B1 (en) Windshield with electrically adjustable sun visor
EP3720701B1 (en) Laminated glass pane with solar control coating and thermal radiation reflective coating
EP3610323B1 (en) Compound glazing with a functional element with electrically driven optical properties
AU2006205019B2 (en) System and method for filtering electromagnetic transmissions
US6859310B2 (en) System and method for filtering electromagnetic and visual transmissions and for minimizing acoustic transmissions
DE202005021791U1 (en) laminated pane
DE1596832A1 (en) Composite assembly and method of making it
EP3802117A1 (en) Functional element having electrically controllable optical properties
EP3056341A1 (en) Device having ir-reflective coating
DE4336321A1 (en) Bulletproof bulletproof glass for motor vehicles
EP2796288B1 (en) Vehicle pane with an optical filter
DE102010017376A1 (en) Electrician's face shield
EP2392386B1 (en) View pane of a protective suit
EP1539486B1 (en) Fireproof glazing unit
WO2010149284A1 (en) Device for darkening a pane area of a pane
EP2093052B1 (en) Glass component comprising at least one glass element from a conventional glass and a functional coating
DE202021100222U1 (en) Composite pane with sun visor protection area with improved heat protection function
US20030027002A1 (en) System and methods for filtering electromagnetic visual, and minimizing acoustic transmissions
DE102005011096B4 (en) Laminated windows
WO2020083561A1 (en) Composite pane with functional element having electrically controllable optical characteristics and improved optical appearance
DE102012201627B4 (en) Laser protection device with at least two layers of fabric
DE102010031483A1 (en) Insulating glazing, particularly for motor vehicle, has two disks arranged at distance to each other, where disks are made from conventional flat glass and is provided with transparent coating at inner side
AT507154A1 (en) INSULATING GLASS
DE102004030086A1 (en) Glazing element used in a sandwich structure for vehicles comprises a photochromic transparent plastic layer arranged between float glass panes and a UV filter for weakening UV light passing through the plastic layer
DE202021103109U1 (en) Vehicle glass door with integrated sensor switching element for opening and closing the door

Legal Events

Date Code Title Description
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

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

17P Request for examination filed

Effective date: 20120608

17Q First examination report despatched

Effective date: 20160317

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20161214

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): 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

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 883276

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170515

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502011012002

Country of ref document: DE

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2624922

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20170718

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502011012002

Country of ref document: DE

Representative=s name: FRANK WACKER SCHOEN PATENTANWAELTE, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 502011012002

Country of ref document: DE

Representative=s name: WACKER, JOST, DIPL.-ING., DE

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

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: 20170712

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: 20170412

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: 20170713

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: 20170412

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: 20170412

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: 20170812

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: 20170412

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: 20170412

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: 20170412

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: 20170712

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502011012002

Country of ref document: DE

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

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: 20170412

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: 20170412

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: 20170412

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: 20170412

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502011012002

Country of ref document: DE

Representative=s name: WACKER, JOST, DIPL.-ING., 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: 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: 20170412

26N No opposition filed

Effective date: 20180115

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: 20170412

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: 20170412

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: 20170412

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20180430

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: LU

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

Effective date: 20180405

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: 20180430

Ref country code: BE

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

Effective date: 20180430

Ref country code: CH

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

Effective date: 20180430

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: 20180405

Ref country code: FR

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

Effective date: 20180430

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: 20170412

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: 20110405

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: 20170412

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: 20170412

Ref country code: MK

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

Effective date: 20170412

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

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: 20170412

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

Effective date: 20230421

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

Ref country code: IT

Payment date: 20230428

Year of fee payment: 13

Ref country code: ES

Payment date: 20230517

Year of fee payment: 13

Ref country code: DE

Payment date: 20230211

Year of fee payment: 13

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

Ref country code: SE

Payment date: 20230419

Year of fee payment: 13

Ref country code: AT

Payment date: 20230414

Year of fee payment: 13

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

Ref country code: GB

Payment date: 20230420

Year of fee payment: 13

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

Ref country code: CZ

Payment date: 20240327

Year of fee payment: 14

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

Ref country code: NL

Payment date: 20240422

Year of fee payment: 14