EP2342531B1 - Détonateur pour un projectile - Google Patents

Détonateur pour un projectile Download PDF

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Publication number
EP2342531B1
EP2342531B1 EP09744075.4A EP09744075A EP2342531B1 EP 2342531 B1 EP2342531 B1 EP 2342531B1 EP 09744075 A EP09744075 A EP 09744075A EP 2342531 B1 EP2342531 B1 EP 2342531B1
Authority
EP
European Patent Office
Prior art keywords
breaker
fuze
locking means
movement
segment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP09744075.4A
Other languages
German (de)
English (en)
Other versions
EP2342531A1 (fr
Inventor
Günter Westphal
Markus Kopf
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.)
Junghans Microtec GmbH
Original Assignee
Junghans Microtec 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 Junghans Microtec GmbH filed Critical Junghans Microtec GmbH
Priority to PL09744075T priority Critical patent/PL2342531T3/pl
Publication of EP2342531A1 publication Critical patent/EP2342531A1/fr
Application granted granted Critical
Publication of EP2342531B1 publication Critical patent/EP2342531B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/005—Combination-type safety mechanisms, i.e. two or more safeties are moved in a predetermined sequence to each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/18—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved
    • F42C15/188—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved using a rotatable carrier
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/24—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected by inertia means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/34—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected by a blocking-member in the pyrotechnic or explosive train between primer and main charge

Definitions

  • the invention relates to a detonator for a projectile with a detonating chain and a breaker for breaking the ignition chain.
  • Projectiles such as artillery shells, mortar shells or direct projectiles, usually comprise an igniter with a detonating chain, which in its focus comprises two or more ignition charges arranged one behind the other.
  • the last of these squibs, the firing amplifier directs its ignition energy to a main charge located in the projectile body of the projectile to transfer ignition energy to ignite the main charge.
  • a safety device for an igniter in which a bolt system is arranged in a rotor next to a detonator, which serves to lock the rotor in its security.
  • the bolt system performs an axial movement and releases the rotor.
  • the rotor can then pivot into its in-focus position. This happens due to a delay with delay.
  • the laterally arranged next to the rotor escapement stands for this purpose via a toothing in engagement with a arranged on the circumference of the rotor toothed segment.
  • the invention is based on a detonator for a projectile with a detonating chain, a breaker for breaking the ignition chain, which is designed to snap at a release of a security in an armed position, and a locking means for locking the breaker in a safe and Unlocking of the breaker by an unlocking movement.
  • the unlocking movement of the locking means is an axial movement.
  • An axial movement is a movement with a component in the axial direction, wherein the axial direction is the direction of flight of the projectile.
  • the locking means is held by an inhibitor in its locking position, suitably of a segment.
  • the escapement can thus release the locking means during its operation so that the rotor is unlocked.
  • the interrupter advantageously carries a priming charge, which is so far away from a subsequent primer when the ignition chain is interrupted, that is to say in certainty, that over-ignition is impossible.
  • Snapping the breaker into its focus position achieves a digital transition of the breaker from its capture to its focus, avoiding transients due to the very fast movement of the breaker.
  • the detonator can be used without special settings for both fast and slow projectiles.
  • the snap can be an unrestrained movement, which is only limited by friction losses to a small extent.
  • the locking means engages in securing a closed recess in the breaker, such as a hole through the breaker, and is not in particular in the radial direction on the breaker out.
  • the locking means can therefore be regarded as stored in the interrupter.
  • Particularly suitable is a bolt which engages in a recess of the breaker.
  • the breaker is a rotor. The movement of the rotor from securing to the in-focus position is a rotational movement about an axis of rotation.
  • the detonator is designed so that it requires, prior to carrying out the Entriegelzi initially a firing controlled unlocking the interrupter before the Entriegelzi can be performed.
  • the detonator comprises a means for the release-controlled unlocking of the interrupter in addition to the locking means for further unlocking.
  • Particularly suitable for launch-controlled unlocking is a double-bolt system.
  • the locking means advantageously remains in a relation to an igniter housing axially unchanged position. In this way, a gap between squibs can be kept small, which facilitates the use of insensitive explosive.
  • the escapement may be constructed in the manner of a clockwork with an anchor and having an element that can be moved from a locking position to a release position in which the interrupter is released or can be released by one or more further Entommes defect.
  • this element is a segment, in particular a toothed segment.
  • a radial space can be kept small if the segment is arranged in the axial direction at least partially on or below the breaker. Up and down is seen in the sense of top and bottom, with the top of the bullet is above.
  • the axial space of the igniter can be kept compact when the locking means is mounted in the breaker and engages in particular in the securing in a recess of a housing-fixed component and moved out of focus in the focus position.
  • the housing-fixed component may be a cover or a cover plate and is expediently mounted immovably to a housing of the igniter.
  • the locking means is mounted both in the backup and in the armed position in the interrupter, whereby a space requirement for the locking means can be kept low.
  • the locking means carries out the snap movement.
  • the snap action may be spring-driven. With a particularly high degree of safety, the snap action can be carried out when it is driven by centrifugal force. The necessary centrifugal force can be caused by a spin of the projectile during the flight.
  • the locking means is introduced in the unlocked state in a recess of an inhibitor, in particular in a recess of a segment of the inhibitor. If the recess has a ramp, then the locking means can slide from its locking position into its release position. Conveniently, the locking means slides into the recess. By the ramp, the locking means can be led out of the recess, so that a high freedom of movement of the locking means and the breaker can be achieved.
  • an element, in particular a segment, of an inhibitor is designed to follow at least part of the snap-action in the armed position with the breaker.
  • a high mass of the snap action performing elements can be achieved, which is useful for high reliability in the execution of the snap movement, especially if it is a centrifugal driven snap action.
  • the common snap movement of the breaker is coupled to the segment by the locking means.
  • the common movement includes the beginning of the snap movement, so that the segment can free the possibly by a long storage slightly jammed breaker from a slightly blocked position. If the closing part of the snap action is performed by the breaker alone and without the segment, the breaker can perform a long movement, without the segment must be moved, so that a compact movement is achievable.
  • the detonator comprises a double-bolt system for unlocking the projectile.
  • a launch acceleration can be used as the arming force without the breaker making an axial movement.
  • Axial installation spaces can be so very small and the primer firing charges can be brought very close to each other, so the use of insensitive explosives is significantly facilitated.
  • the igniter expediently comprises a counter-rotating spring for pulling the breaker in the direction of its securing. This counteracts unintentional movement of the breaker from its securing in its focus, for example, in a defective locking means.
  • the breaker is locked by the counter-rotating spring in its in focus. The danger of a blind passage of the projectile can thereby be reduced. Due to the double function of the counter-rotating spring, a further element can be saved and space can be reduced.
  • a coil spring as a counter-rotating spring.
  • the counter-torsion spring is wound around an axis of rotation of the breaker, whereby a simple construction of the igniter can be achieved.
  • the torsion spring advantageously engages in a housing-fixed element.
  • the counter-rotating spring is mounted completely to within the interrupter except for an engaging element for arresting intervention.
  • FIG. 1 shows a partially cutaway perspective view of a portion of a fuze 2 with a housing 4, which is provided in its lower portion 6 for attachment to a fuselage of a projectile.
  • a in the direction of flight 8 of the projectile front or from the perspective of the figures upper part of the igniter 2 is to better illustrate the elements shown in FIG FIG. 1 omitted and includes an upper one Part of the housing 4, a Aufschlagzündmechanismus with a firing pin for piercing a detonator 10 and other elements.
  • the detonator 2 is provided with a double pin system 12 and with a built-up as a clockwork escapement 14 with a toothed segment 16 and arranged on the segment 16 breaker 18 in which the detonator 10 is mounted.
  • the breaker 18 and the segment 16 are in FIG. 1 shown partially cut.
  • the detonator 10 is a part of a detonating chain with at least two ignition charges, namely the detonator 10 and an ignition amplifier, not shown, which is arranged below the segment 16 in the central axis of the projectile or of the fuze 2.
  • FIG. 1 the fuse 2 is shown in its security.
  • the detonator 10 is so far away and arranged separately from the booster, that in an unintentional detonation of the detonator 10 over-ignition is reliably avoided on the downstream booster.
  • An opening over the firing amplifier is covered by the segment 16 and blocks a direct connection between the detonator 10 and the firing amplifier.
  • the segment 16 blocks a movement of the breaker 18 in its focus immediately, as an element of the breaker 18, namely a formation 20 for accommodating the detonator 10, upon movement of the breaker 18 in its focus against an edge 22 (see FIG. 5 ) of the segment 16 would be encountered and a further movement of the breaker 18 would be blocked to the center.
  • FIG. 2 shows the fuze 2 in another partially cut detail view with an attached, fixed housing cover plate 24 also in the security.
  • the breaker 18 is shown cut so that the view becomes free on a counter-torsion spring 26 and a locking means 28 within the breaker 18.
  • the counter-torsion spring 26 is a torsion spring in the form of a leg spring, one leg in a gap of an axis 30 to that of the breaker 18 is rotatably mounted, is held fixed to the housing.
  • the other leg is in an in FIG. 1 shown slot 32 held as a rotor breaker 18 and biased to torsion, so that this leg the breaker 18 with a force counterclockwise and counter to a direction of release 34 charged.
  • the rotor or breaker 18 is pulled by the counter-rotating spring 26 in the direction of its securing and pressed against a stop 36, which provides the assurance.
  • the breaker 18 is held by the double pin system 12 and the bolt-shaped locking means 28 in its security.
  • the locking means 28 engages in a conical recess 38 of the housing-fixed cover plate 24 and is held all around by the breaker 18 and thus stored in this, so that the locking means 28 is fixed in the radial direction and tangential direction in the breaker 18.
  • the locking means 28 In the axial direction, ie parallel to the direction of flight 8 but down, the locking means 28 is blocked by the segment 16 of the escapement 14, so that a Entriegelterrorism is blocked down.
  • the locking means 28 locks the breaker 18 in its security.
  • the components of the igniter 2 are as in the FIGS. 1 and 2 shown.
  • the breaker 18 is locked by a stop 40 of a bolt 42 of the double pin system 12, against which one side 44 of the breaker 18, in its security.
  • Another stop 46 of the bolt 42 locks the segment 16 in an analogous manner in its locking position.
  • the bolt 42 presses down and presses with a slope, not shown, at the end of the recess 52 against the ball 50 and this in the tangential direction against the bolt 48, which blocks a tangential movement of the ball 50.
  • the ball 50 can yield in the tangential direction and is pressed out of the recess 52 by the chamfer of the bolt 42.
  • the bolt 42 is also driven downward and locks with its side 46, the ball 50 in the region of the chamfer 56, so that the bolt 48 is blocked in its lower arming position and not again by the coil spring 54 upwards can be driven.
  • the release movement of the bolt 42 of this first releases an arming movement of the breaker 18, which is further blocked by the locking means, and in the further course, a release movement of the segment 16.
  • both the segment 16 and the breaker 18 is rotatably mounted about a rotation axis 64 within the axis 30.
  • the center of gravity of the segment 16 is not in this axis of rotation 64, but far outside, so that the segment 16 is pressed by the centrifugal force radially outward and thus in a rotational movement in the clockwise direction about the axis of rotation 64.
  • the toothing 66 of the segment 16 exerts a force on gears 68, 70 of the escapement 14, which in turn act on an escape wheel 72 and an armature 74 of the escapement 14.
  • the armature 74 is moved back and forth analogously to a movement and releases a rotational movement of the escape wheel 72 step by step. This rotational movement is transmitted under reduced to the segment 16 which rotates clockwise or in Entellesscardi 34 about the rotation axis 64.
  • FIG. 3 is an intermediate position of the segment 16 between its locking position, as in FIG. 1 shown, and its release position, as in FIG. 5 shown, shown.
  • this intermediate position is shown partially cut. Due to the rotational movement of the segment 16, a recess 76 is moved toward the locking means 28 up to a position as in FIG FIG. 4 shown position. The locking means 28 is down, so the segment 16 out rounded, advantageously in the form of a spherical cap, said rounded shape by a further movement of the segment 16 slides on a ramp 78 in the recess 76.
  • the movement the locking means 28 in the axial direction is effected by the centrifugal force of the breaker 18 in conjunction with the inclined surface of the conical recess 38, since the center of mass of the breaker 18 is outside the axis of rotation 64 and this is pressed by the centrifugal force in the direction of release 34.
  • the locking means 28 is pressed against the slope of the conical recess 38 and pressed by this down into the recess 76 into it.
  • the breaker 18 can not immediately snap alone in an armed position in its unlocked by the locking means, because the breaker 18 and the segment 16 are coupled in their further movement by the locking means 28.
  • the breaker 18 and the segment 16 must move toward each other so that the locking means 28 remains within the recess 76, as it is prevented by the cover plate 24 from moving upwardly and out of the segment 16.
  • the toothing 66 ends approximately at the same time as the position in which the locking means 28 has completely leaked out of the recess 38. This also ends the inhibition of the release movement of the segment 16 by the escapement 14 and this can fly-driven essentially free snap into its release position, the in FIG. 5 is shown.
  • This snap action can be completed by the breaker 18, so that segment 16 and breaker 18 synchronously move the first part of the snap movement of the breaker 18.
  • a stop surface 82 of the recess 76 abuts against the locking means 28, thus pulling the breaker 18 out of its securing position.
  • the breaker 18 is released from the example seizured position and in turn begins its Entellessfar in the direction of focus. It can thereby be achieved a very high level of security against duds.
  • the segment 26 and the breaker 18 and with it the locking means 28 complete the first part of the snap action of the breaker together until the segment 16 strikes a surface 84 of the housing 4.
  • the end position of the segment 16 is reached, whereas the breaker 18 continues its snap movement.
  • the locking means 28 is again guided on the ramp 78 and lifted out of the recess 76, wherein the locking means 28 in a recess 86 (see FIG. 2 ) of the cover plate 24 occurs.
  • a decoupling of the movement of the breaker 18 from the movement of the segment 16 is made possible.
  • the breaker 18 completes its snap movement substantially unhindered further into the in FIG. 5 illustrated focus.
  • the stopper 36 is a shape of the cover plate 24 and thus fixed to the housing.
  • a nose snaps 88 see FIGS. 1 and 2
  • the detonator 10 is now located in the center axis 62 of the projectile and aligned with the underlying booster, thereby allowing over-firing from the detonator 10 to the booster.
  • the breaker 18 or rotor and thus the igniter 2 is in its focus position.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Toys (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Air Bags (AREA)

Claims (14)

  1. Détonateur (2) pour un projectile, comportant une chaîne pyrotechnique, un rupteur (18) pour rompre la chaîne pyrotechnique, lequel est configuré pour s'enclencher dans une position armée à partir d'une position de sécurité au moment d'un déverrouillage, et un moyen de blocage (28) pour verrouiller le rupteur (18) dans la position de sécurité et pour déverrouiller le rupteur (18) par un mouvement de déverrouillage, le mouvement de déverrouillage du moyen de blocage (28) étant un mouvement axial, caractérisé en ce que le moyen de blocage (28) est maintenu dans sa position de blocage par un mécanisme de blocage (14).
  2. Détonateur (2) selon la revendication 1, caractérisé en ce que le mécanisme de blocage (14) comporte un segment (16) avec une position de blocage et une position de déblocage, lequel est disposé dans la direction axiale (80) au moins partiellement sur le rupteur (18) ou en dessous de celui-ci.
  3. Détonateur (2) selon la revendication 1 ou 2, caractérisé en ce que le moyen de blocage (28) est logé dans le rupteur (18), et, dans la position de sécurité, s'engage dans un évidement (38) d'un élément solidaire du boîtier et, dans la position armée, se déplace hors de l'évidement (38).
  4. Détonateur (2) selon l'une quelconque des revendications précédentes, caractérisé en ce que le moyen de blocage (28) est logé dans le rupteur (18) tant dans la position de sécurité que dans la position armée.
  5. Détonateur (2) selon l'une quelconque des revendications précédentes, caractérisé en ce que le moyen de blocage (28), dans la position déverrouillée, est introduit dans un évidement (76) du mécanisme de blocage (14).
  6. Détonateur (2) selon l'une quelconque des revendications précédentes, caractérisé par une rampe (78), sur laquelle le moyen de blocage (28) glisse depuis sa position de blocage vers sa position de déblocage.
  7. Détonateur (2) selon la revendication 6, caractérisé en ce que la rampe (78) est insérée dans le mécanisme de blocage (14).
  8. Détonateur (2) selon la revendication 6 ou 7, caractérisé en ce que le moyen de blocage (28) dans la position armée est amené hors d'un évidement (76) par la rampe (78).
  9. Détonateur (2) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un segment (16) du mécanisme de blocage (14) est configuré pour effectuer conjointement avec le rupteur (18) au moins une partie du mouvement d'enclenchement dans la position armée.
  10. Détonateur (2) selon la revendication 9, caractérisé en ce que ladite partie comporte le début du mouvement d'enclenchement.
  11. Détonateur (2) selon la revendication 9 ou 10, caractérisé en ce que le mouvement d'enclenchement conjoint du rupteur (18) avec le segment (16) est couplé par le moyen de blocage (28).
  12. Détonateur (2) selon l'une quelconque des revendications 9 à 11, caractérisé en ce qu'une partie finale du mouvement d'enclenchement est effectuée le rupteur (18) seul sans le segment (16).
  13. Détonateur (2) selon l'une quelconque des revendications précédentes, caractérisé en ce que le rupteur (18) est bloqué dans sa position armée par un ressort rotatif antagoniste (26), dont la force tire le rupteur (18) en direction de sa position armée.
  14. Détonateur (2) selon l'une quelconque des revendications précédentes, caractérisé par un système à double boulon (12) pour retirer la sûreté lors d'un tir du projectile, lequel bloque tant le rupteur (18) qu'un élément (16) du mécanisme de blocage (14) dans la position de sécurité.
EP09744075.4A 2008-10-30 2009-10-27 Détonateur pour un projectile Active EP2342531B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09744075T PL2342531T3 (pl) 2008-10-30 2009-10-27 Zapalnik dla pocisku

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008053990A DE102008053990B4 (de) 2008-10-30 2008-10-30 Zünder für ein Geschoss
PCT/EP2009/007659 WO2010049115A1 (fr) 2008-10-30 2009-10-27 Détonateur pour un projectile

Publications (2)

Publication Number Publication Date
EP2342531A1 EP2342531A1 (fr) 2011-07-13
EP2342531B1 true EP2342531B1 (fr) 2015-02-25

Family

ID=41452002

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09744075.4A Active EP2342531B1 (fr) 2008-10-30 2009-10-27 Détonateur pour un projectile

Country Status (10)

Country Link
US (1) US8342093B2 (fr)
EP (1) EP2342531B1 (fr)
AU (1) AU2009310051B2 (fr)
DE (1) DE102008053990B4 (fr)
DK (1) DK2342531T3 (fr)
ES (1) ES2535517T3 (fr)
IL (1) IL212322A0 (fr)
PL (1) PL2342531T3 (fr)
WO (1) WO2010049115A1 (fr)
ZA (1) ZA201103910B (fr)

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DE202009008861U1 (de) * 2009-06-27 2010-11-11 Junghans Microtec Gmbh Sicherungseinrichtung für ein Geschoss
US8291825B2 (en) * 2009-09-10 2012-10-23 Alliant Techsystems Inc. Methods and apparatuses for electro-mechanical safety and arming of a projectile
IL224201A (en) * 2013-01-13 2016-04-21 Elbit Systems Land & C4I Ltd Safety mechanism for obscurity
KR101666217B1 (ko) 2016-01-27 2016-10-24 주식회사 풍산에프앤에스 포탄용 신관의 시간차 관성 감응식 안전장전구조
CO2017008406A1 (es) 2017-08-17 2017-09-20 Tobon Trujillo Luis Eduardo Espoleta electromecánica de percusión para munición aérea multipropósito
CN110906800B (zh) * 2019-12-11 2022-02-18 湖北三江航天红林探控有限公司 一种基于双拔销器的复合式起爆装置
FR3112202B1 (fr) * 2020-07-02 2022-07-01 Dixi Microtechniques Fusee comportant un dispositif d'autodestruction pour projectile giratoire
WO2023277816A2 (fr) * 2021-06-29 2023-01-05 St Engineering Advanced Material Engineering Pte. Ltd. Dispositif de sécurité et d'armement

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DE2643828C3 (de) * 1976-09-29 1980-09-11 Gebrueder Junghans Gmbh, 7230 Schramberg Zünder für drallarm zu verschießende Geschosse
DE3107110C2 (de) 1981-02-26 1984-03-29 Gebrüder Junghans GmbH, 7230 Schramberg Sicherungsvorrichtung für Zünder von Drallgeschossen
DE3108659C2 (de) * 1981-03-07 1985-01-03 Gebrüder Junghans GmbH, 7230 Schramberg Sicherungsvorrichtung für Zünder von drallfreien bzw. drallarmen Geschossen
DE3519517A1 (de) * 1985-05-31 1986-12-04 Gebrüder Junghans GmbH, 7230 Schramberg Sicherungseinrichtung fuer einen zuender
US4691634A (en) * 1986-06-19 1987-09-08 Motorola, Inc. Electro-explosive safety and arming device
DE3742575A1 (de) * 1987-12-16 1989-07-06 Junghans Gmbh Geb Zuender
DE3935180A1 (de) * 1989-10-23 1991-04-25 Junghans Gmbh Geb Sicherungseinrichtung eines geschosszuenders
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Also Published As

Publication number Publication date
AU2009310051A1 (en) 2010-05-06
EP2342531A1 (fr) 2011-07-13
WO2010049115A1 (fr) 2010-05-06
PL2342531T3 (pl) 2015-08-31
AU2009310051B2 (en) 2013-10-03
ZA201103910B (en) 2012-02-29
US8342093B2 (en) 2013-01-01
DK2342531T3 (en) 2015-05-26
US20110203474A1 (en) 2011-08-25
IL212322A0 (en) 2011-06-30
DE102008053990B4 (de) 2010-07-22
ES2535517T3 (es) 2015-05-12
DE102008053990A1 (de) 2010-05-06

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