EP1972037B1 - Douille enfichable électrique - Google Patents

Douille enfichable électrique Download PDF

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Publication number
EP1972037B1
EP1972037B1 EP07700061A EP07700061A EP1972037B1 EP 1972037 B1 EP1972037 B1 EP 1972037B1 EP 07700061 A EP07700061 A EP 07700061A EP 07700061 A EP07700061 A EP 07700061A EP 1972037 B1 EP1972037 B1 EP 1972037B1
Authority
EP
European Patent Office
Prior art keywords
plug
locking
contact
plug socket
blocking part
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.)
Not-in-force
Application number
EP07700061A
Other languages
German (de)
English (en)
Other versions
EP1972037A1 (fr
Inventor
Oliver Dobler
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.)
Neutrik AG
Original Assignee
Neutrik AG
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 Neutrik AG filed Critical Neutrik AG
Priority to PL07700061T priority Critical patent/PL1972037T3/pl
Publication of EP1972037A1 publication Critical patent/EP1972037A1/fr
Application granted granted Critical
Publication of EP1972037B1 publication Critical patent/EP1972037B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627Snap or like fastening
    • H01R13/6275Latching arms not integral with the housing
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2105/00Three poles
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/58Contacts spaced along longitudinal axis of engagement

Definitions

  • the invention relates to a socket for selectively producing an electrical connector having a first connector having a plurality of plug pins and a surrounding sleeve-shaped portion of a plug housing with a locking recess at a plug-in end, or with a formed in the form of a jack plug second plug, a plug shank having a contact sleeve and a contact tip, wherein the first plug and the jack plug in a plug-in direction into the socket are inserted and wherein the socket has a locking arm with a locking projection, in the inserted state of the first connector for locking the first connector in the locking recess in the connector housing engages the first connector, and an actuating unit comprises, which is displaceable starting from a passive position in the insertion in an active position and in the active position on Verr engages with little iegelungsarm and holds the locking projection out of engagement with the locking recess of the first connector.
  • the socket has on the one hand electrical contact elements for producing an electrical plug connection with a first plug, which has a plurality of electrical contact elements in the form of plug pins, and in particular in the form of an XLR plug is formed.
  • XLR connectors are particularly common for audio applications and standardized accordingly.
  • the plug socket has corresponding electrical contact elements for producing an electrical plug connection with a jack plug.
  • a jack plug has a plug shank with a contact sleeve, which represents one of the electrical contact elements of the jack plug, and an electrically insulated from this contact tip, which also represents one of the electrical contact elements of the jack plug.
  • the jack plug between the contact sleeve and the contact tip have an electrical contact ring, which is another electrical contact elements of the jack plug.
  • the receptacle has corresponding insertion openings.
  • Conventional sockets of this type have a lock for the XLR connector, as is common with XLR connectors, to secure the XLR connector against accidental removal.
  • the plugged into the socket jack plug but only by a resilient element which engages in a constriction of the contact tip, locked.
  • a pull on the cable can result in a partial or complete withdrawal of the jack plug from the socket, with the corresponding interruption of the electrical contacts.
  • the object of the invention is to provide an improved socket of the type mentioned, in which the contact reliability is increased for an inserted jack. According to the invention, this is achieved by a socket with the features of claim 1.
  • a plug socket according to the invention therefore also has a locking device for the jack, wherein a locking extension of the socket engages in the inserted state of the jack plug in a constriction of the contact tip and is blocked by a locking part even with a train on the jack against squeezing out of the constriction of the contact tip.
  • the locking part on a contact surface, which rests in the blocking position of the locking member to a counter-contact surface of the socket.
  • This contact surface can be brought out of engagement of the counter-contact surface by at least the portion of the locking part, which has the contact surface, is displaced in the insertion direction. It is then released the locking part and thus also the locking extension for a displacement in the direction away from the central longitudinal axis of the socket.
  • This displacement is preferably against the force of a resilient element which holds the locking member in its locked position when no external force acts on the locking member.
  • the locking of the jack plug can advantageously be released by the same operating unit with which the locking of a plugged into the socket first connector part, which is preferably designed in the form of an XLR connector, is released.
  • the contact tip of the jack plug to the locking extension which is exerted on the locking projection and thus on the locking member connected to it with a force acting in the insertion force component.
  • the locking member is thereby displaced in the insertion direction and the contact surface of the locking member is disengaged from the counter-contact surface of the socket.
  • the locking extension can now together with the locking part of the depressed contact tip of the jack to the outside, i. from the central longitudinal axis, and the jack plug can be fully inserted until the locking projection engages the constriction of the contact tip.
  • a socket according to the invention is shown.
  • a socket can be mounted on a housing or chassis of an electrical device.
  • first and second connectors as in the FIGS. 9 and 10 are shown plugged.
  • first and second connectors In the inserted state of the first and second connector contact electrical contact elements of the first and second connector with these cooperating electrical contact elements of the socket to make the electrical connections.
  • the first connector 1 has on its insertion side a plurality of electrical contact elements of the first connector 1 forming connector pins 2, which are each arranged at a distance from the central longitudinal axis 3 of the first connector 1.
  • a sleeve-shaped portion 4 of the plug housing 5 surrounds these forming plug pins 2.
  • a locking recess 6 is formed, which is formed in the illustrated embodiment of the first connector 1 in the form of a window recess. It could also be a depression on the longitudinal axis 3 facing inside of the plug housing 5 may be present, which forms the locking recess.
  • the first plug shown is a plug according to the XLR standard.
  • Such XLR connectors are known with different numbers of poles, in particular from three to seven poles.
  • Such a jack plug 7 has a plug shank 8, which in any case comprises a contact sleeve 9 and a contact tip 10 which is electrically insulated from the latter and which form electrical contact elements of the jack plug 7.
  • the jack plug 7 is formed three-pole and between the contact sleeve 9 and the contact tip 10, a contact ring 11 is arranged, which is electrically insulated from both the contact sleeve 9 and the contact tip 10 and forms another electrical contact element of the jack plug 7 .
  • the contact tip 10 which is also referred to as a contact bulb, has a circumferential groove or constriction 12, as is common in jack plugs, wherein at the lowest point of the constriction towards the male end of the contact tip 10 a Slanted surface connects.
  • the plug-in end of the contact tip 10 is tapered, whereby a further inclined surface is formed.
  • the contact socket has on its insertion side or front side a central insertion opening 13 into which the plug shank 8 of the jack plug 7 can be inserted in a plug-in direction 14, further away from the central longitudinal axis 15 insertion openings 16, 17, 18 for the plug pins 2 of the first plug 1, wherein the insertion openings 16, 17, 18 directly connect to the central insertion opening 13 and partially overlap with this, and further an annular insertion opening 19 for the section 4 of the connector housing 5 of the first connector 1.
  • the first connector 1 is in the insertion 14th in the insertion openings 16, 17, 18 and 19 can be inserted.
  • the insertion openings 13, 16, 17, 18, 19 are formed in a contact carrier 20 of the socket which is made of an electrically insulating material.
  • This contact carrier 20 forms in the illustrated embodiment, the housing of the socket. Outside are on contact carrier 20
  • Anschraubflansche. 21 is formed, with which the contact carrier 20 is mounted on the chassis of an electrical device.
  • an elastic locking arm 22 On the contact carrier 20 is an elastic locking arm 22 which has on its side remote from the central longitudinal axis 15 of the socket side a locking projection 23, fixed with its one end.
  • the locking projection 23 engages in the locking recess 6 in the section 4 of the plug housing 5 and thereby secures the first plug 1 against being pulled out of the socket, cf. Fig. 11 .
  • the locking projection 23 has a starting slope in a known manner.
  • the locking projection 23 is thus formed nose-shaped.
  • an actuating unit 24 is provided, which starting from a, for example in Fig. 3 and Fig. 11 shown passive position in the plug 14 is slidable until they have their in Fig. 14 achieved active position achieved.
  • an inclined surface 25 of the actuator unit 24 which cooperates with an inclined surface 26 of the locking arm 22, the Verriegetungsvorsprung 23 toward the central longitudinal axis 15, whereby it comes out of engagement with the locking recess 6.
  • the locking arm 22 which preferably consists of metal, extending in the illustrated embodiment, starting from its attachment point on the contact carrier 20 in the direction of the rear end of the socket. Instead, it could also extend in the direction of the insertion side of the socket.
  • the actuating unit 24 is slidably mounted parallel to the insertion direction 14 in a recess of the contact carrier 20 for displacement between its passive and active position.
  • the actuating unit comprises an operating part 28, which in the exemplary embodiment shown is at right angles to the longitudinal axis 15 of the socket, an actuating arm 29 connected to the operating part 28 and a separate transmission part 30 (the purpose of which will be explained below).
  • the operating unit 24 located in its passive position is secured in the embodiment shown by a cooperating with the contact carrier 20 stop member 27 against further displacement against the plug 14.
  • the electrical contact elements 31, 32, 33 for contacting the connector pins 2 of the first connector 1 are supported by the contact carrier 20 and formed in the embodiment shown in the form of fork contacts. These contact elements 31, 32, 33 are inserted from the back into corresponding recesses of the contact carrier 20 and lock in this.
  • Another electrical contact element 34 serves to make contact with the section 4 of the plug housing 5 by means of a contact tongue 35.
  • This contact element 34 is likewise inserted from the rear side into a corresponding recess in the contact carrier 20 and latched therein.
  • a tip 36 of the contact element 34 serves for contacting the chassis, on which the contact socket is mounted.
  • the socket further comprises a locking device for an inserted into the socket jack plug 7.
  • This locking device comprises a locking projection 37 which engages in the inserted state of the jack plug 7 in the constriction 12 of the contact tip 10.
  • This locking extension 37 is formed in the illustrated embodiment arcuate curved.
  • the locking device for the jack plug 7 comprises a locking member 38 which cooperates with the locking projection 37, preferably rigidly connected.
  • the locking projection 37 and the locking member 38 are integrally formed.
  • the locking part has a contact surface 39.
  • the locking member 38 is plate-shaped and the contact surface 39 is formed by the front edge of the plate-shaped locking member 38.
  • the contact surface 39 is disengaged from the counter-contact surface 40 and the locking member and thus the locking projection 37 are then compared to the position of the locking extension 37 and take the locking member 38 when the locking projection 37 engages the constriction 12 of the contact tip 10, further away from the central longitudinal axis 15 movable.
  • Such a displacement of the locking member 38 may be effected by the actuator unit 24.
  • a force component acting in the insertion direction 14 is also exerted on the locking extension 37 and thus on the blocking part 38, as a result of which the blocking part is displaced in the insertion direction 14 and its abutment surface 39 is disengaged from the abutment surface 40.
  • the further radially outward force component can then move the locking projection 37 and the locking member 38 in the direction away from the central longitudinal axis 15.
  • Fig. 13 is the state represented by the locking projection and the locking member 38 occupy when the jack plug 7 is inserted and the locking projection 37 just applied at the location of the largest diameter of the contact tip 10.
  • the locking member 38 When no external force is applied to the locking member 38, the locking member 38 is held by a fe-, elastic element 42 in its locking position.
  • This spring-elastic element 42 is formed in the embodiment shown by a bent in the unloaded state extending leaf spring. The one end of this bent leaf spring is in this case connected to the locking part 38 and the other end of the bent leaf spring is connected to a support member 43.
  • This support member 43 is supported by the contact carrier 20.
  • the support part 43 is preferably inserted into a corresponding recess of the contact carrier 20 from the rear side of the socket and latched to the contact carrier 20.
  • the locking member 38, the resilient member 42 and the support member 43 are rigidly connected to each other, in the embodiment shown, these parts are integrally formed.
  • the locking member 38, the locking extension 37, the resilient member 42 and the support member 43 parts of a metallic insert part, which is inserted into the contact carrier.
  • a further electrical contact element for contacting the contact tip 10 of the jack plug 7 is present, in the form of an outgoing from the support member 43 contact spring 44th This is located on the opposite side of the locking member 38 of the contact tip 10 of the jack plug 7 and represents another part of the insert part.
  • All electrical contact elements of the contact socket are led out at the back of the contact socket and have corresponding connection ends for producing an electrical contact with an electrical line or an electrical conductor track of a circuit board.
  • the separate transmission part 30 is used in the embodiment shown also for insulation and therefore consists of electrically insulating material, preferably plastic. If the transmission part 30 would be designed to be electrically conductive, interference from the outside, for example static charges, would directly reach the contact tip 10 of the jack plug when the control unit 28 was actuated and would lead to disturbing noises.
  • the actuating arm 29 and the transmission part 30 could also be formed in one piece. The electrical insulation between the actuator unit 24 and the locking device or contact tip 10 would then have to be carried out in another way.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Insulated Conductors (AREA)
  • Dry Shavers And Clippers (AREA)
  • Cable Accessories (AREA)
  • Connecting Device With Holders (AREA)

Claims (12)

  1. Douille de connecteur pour réaliser au choix, une connexion électrique avec un premier connecteur (1) dont l'extrémité côté connexion comporte plusieurs broches de connexion (2) et un segment (4) en forme de manchon d'un boîtier de connecteur (5), entourant les broches et ayant une cavité de verrouillage (6) ou avec un second connecteur en forme de connecteur à verrouillage (7) ayant une tige de connexion (8) munie d'un manchon de connexion (9) et d'une tête de contact (10),
    le premier connecteur (1) et le connecteur à verrouillage (7) s'engageant dans la douille de connecteur dans la direction d'enfichage (14), et la douille de connecteur comporte un bras de verrouillage (22) muni d'une saillie de verrouillage (23) qui, lorsque le premier connecteur (1) est enfiché, verrouille le premier connecteur (1) en pénétrant dans la cavité de verrouillage (6) du boîtier (5) du premier connecteur (1) et comprend une unité d'actionnement (24) qui, partant d'une position passive, coulisse dans une position active, dans la direction d'enfichage (14), et qui en position active, coopère avec le bras de verrouillage (22), et maintient la saillie de verrouillage (23) hors de prise de la cavité de verrouillage (6) du premier connecteur (1), et
    la douille de connecteur comporte en outre une installation de verrouillage pour le connecteur à verrouillage (7), cette installation comprenant un prolongement de verrouillage (37) qui, à l'état d'enfichage du connecteur à verrouillage (7), pénètre dans le col (12) de la tête de contact (10) du connecteur à verrouillage (7),
    caractérisée en ce que
    le prolongement de verrouillage comporte une pièce de verrouillage (38) ayant une surface d'appui (39) qui, en position de verrouillage de la pièce de verrouillage (38) s'applique contre une surface d'appui opposée (40) de la douille de connecteur,
    en position de verrouillage de la pièce de verrouillage (38), le prolongement de verrouillage (37) de la pièce de verrouillage (38) vient en prise dans le col (12) de la tête de contact (10) du connecteur à verrouillage (7), et est maintenu bloqué dans le col (12), et
    par coulissement d'au moins un segment de la pièce de verrouillage (38) adjacent à la surface d'appui (39), dans la direction d'enfichage (14), se dégage de la surface d'appui opposée (40), libérant ainsi l'éjection du prolongement de verrouillage (37) hors du col (12) de la tête de contact (10) du connecteur à verrouillage (7), et
    l'unité d'actionnement (24) coulissée de sa position passive à sa position active, coulisse au moins un segment de la pièce de verrouillage (38) adjacent à la surface d'appui (39), dans la direction d'enfichage (14), et conduit la surface d'appui (39) de la pièce de verrouillage (38) hors de prise de la surface d'appui opposée (40).
  2. Douille de connecteur selon la revendication 1,
    caractérisée en ce que
    des éléments de contact électriques (31, 32, 33, 45, 46) de la douille de connecteur d'un support de contact (20) de la douille de connecteur qui est en un matériau isolant électrique, réalisent la mise en contact électrique d'éléments de contact électriques du premier connecteur (1), enfiché, ou du connecteur de verrouillage (7), enfiché.
  3. Douille de connecteur selon la revendication 2,
    caractérisée en ce que
    l'unité d'actionnement (24) est logée coulissante dans une cavité du support de contact (20), parallèlement à la direction d'enfichage (14).
  4. Douille de connecteur selon les revendications 1 à 3,
    caractérisée en ce que
    la surface d'appui (39) se trouve à l'extrémité de la pièce de verrouillage (38) non tournée vers le prolongement de verrouillage (37).
  5. Douille de connecteur selon les revendications 1 à 4,
    caractérisée en ce que
    la surface d'appui (40), opposée est formée par une surface de la douille d'enfichage dirigée vers l'axe longitudinal central (15) de la douille de connecteur.
  6. Douille de connecteur selon les revendications 1 à 5,
    caractérisée en ce qu'
    à l'état non sollicité, la pièce de verrouillage est maintenue dans sa position verrouillée par un élément de ressort (42) élastique.
  7. Douille de connecteur selon la revendication 6,
    caractérisée en ce que
    l'élément de ressort (42) élastique est formé par un ressort lame à tracé courbe, de préférence cintré à l'état non sollicité.
  8. Douille de connecteur selon la revendication 7,
    caractérisée en ce qu'
    une extrémité de l'élément de ressort (42) élastique, est reliée à la pièce de verrouillage (38) et à l'autre extrémité de l'élément de ressort (42) avec une pièce de support (43) qui porte les supports de contact (20).
  9. Douille de connecteur selon la revendication 8,
    caractérisée en ce qu'
    pour réaliser le contact électrique de la tête de contact (10) de la douille de connexion du connecteur à verrouillage (7), en position enfichée, un ressort de contact (44) vient en saillie par rapport à la pièce de support (43).
  10. Douille de connecteur selon la revendication 8 ou 9,
    caractérisée en ce que
    la pièce de verrouillage (38), le prolongement de verrouillage (37), l'élément de ressort (42) élastique et la pièce de support (43) de préférence également le ressort de contact (44) font partie d'une pièce métallique intégrée dans le support de contact (20) et qui est de préférence réalisée en une seule partie.
  11. Douille de connecteur selon les revendications 2 à 10,
    caractérisée en ce que
    partant de sa position verrouillée, la pièce de verrouillage (38) est bloquée en coulissement dans la direction opposée à la direction d'enfichage (14) par le support de contact (20).
  12. Douille de connecteur selon les revendications 5 à 11,
    caractérisée en ce que
    la surface d'appui opposée est prévue sur le support de contact (20).
EP07700061A 2006-01-11 2007-01-10 Douille enfichable électrique Not-in-force EP1972037B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL07700061T PL1972037T3 (pl) 2006-01-11 2007-01-10 Elektryczne gniazdo wtykowe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006001630A DE102006001630A1 (de) 2006-01-11 2006-01-11 Steckerbuchse
PCT/AT2007/000004 WO2007079513A1 (fr) 2006-01-11 2007-01-10 Douille enfichable électrique

Publications (2)

Publication Number Publication Date
EP1972037A1 EP1972037A1 (fr) 2008-09-24
EP1972037B1 true EP1972037B1 (fr) 2010-05-12

Family

ID=38170019

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07700061A Not-in-force EP1972037B1 (fr) 2006-01-11 2007-01-10 Douille enfichable électrique

Country Status (8)

Country Link
US (1) US7540753B2 (fr)
EP (1) EP1972037B1 (fr)
CN (1) CN101371407B (fr)
AT (1) ATE467925T1 (fr)
DE (2) DE102006001630A1 (fr)
ES (1) ES2346012T3 (fr)
PL (1) PL1972037T3 (fr)
WO (1) WO2007079513A1 (fr)

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DE102006001630A1 (de) 2006-01-11 2007-07-12 Neutrik Aktiengesellschaft Steckerbuchse
DE202009000542U1 (de) * 2009-01-14 2010-06-02 Coninvers Gmbh Elektrischer Steckverbinder mit rastbarem werkzeuglos lösbarem Isolierkörper
DE102011010155A1 (de) * 2011-02-02 2012-08-02 Neutrik Aktiengesellschaft Klinkenbuchse zur Herstellung einer elektrischen Steckverbindung
US9048555B2 (en) * 2013-09-12 2015-06-02 Ming-Yi Chou Wire connector
CN103700990A (zh) * 2013-12-14 2014-04-02 惠州柯林电器有限公司 插座及插座组件
DE102017106946A1 (de) 2016-12-14 2018-06-14 Riedel Communications International GmbH Intercom-Steckverbinder für Audio-Verbindungen
US10186804B2 (en) 2017-06-20 2019-01-22 Amphenol Corporation Cable connector with backshell locking
USD839193S1 (en) 2017-06-20 2019-01-29 Amphenol Corporation Cable connector
USD840341S1 (en) 2017-06-20 2019-02-12 Amphenol Corporation Cable connector
DE102018101431A1 (de) * 2018-01-23 2019-07-25 Neutrik Ag Steckverbindung
DE202018102260U1 (de) 2018-04-23 2018-05-30 Neutrik Ag Steckverbinderteil einer Steckverbindung
US11894642B2 (en) * 2018-07-12 2024-02-06 Illinois Tool Works Inc. Reconfigurable welding-type power sockets and power plugs
US10749287B2 (en) 2018-08-08 2020-08-18 Shure Acquisition Holdings, Inc. Connection assembly for audio equipment
CN111200223B (zh) * 2019-12-09 2021-05-18 中航光电科技股份有限公司 一种连接器
CN117441271A (zh) 2021-07-12 2024-01-23 纽陲客股份公司 插座

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JP2509254Y2 (ja) * 1990-09-27 1996-08-28 ホシデン株式会社 プラグ及びソケット
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AT399427B (de) * 1991-11-14 1995-05-26 Neutrik Ag Audio-buchsen-stecker
JP3086844B2 (ja) * 1995-05-24 2000-09-11 矢崎総業株式会社 電気自動車用コネクタ
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WO2002039551A1 (fr) * 2000-11-10 2002-05-16 Sony Corporation Connecteur
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DE102006001630A1 (de) 2006-01-11 2007-07-12 Neutrik Aktiengesellschaft Steckerbuchse

Also Published As

Publication number Publication date
DE102006001630A1 (de) 2007-07-12
CN101371407A (zh) 2009-02-18
EP1972037A1 (fr) 2008-09-24
DE502007003722D1 (de) 2010-06-24
WO2007079513A8 (fr) 2008-07-17
PL1972037T3 (pl) 2010-10-29
WO2007079513A1 (fr) 2007-07-19
US20080268692A1 (en) 2008-10-30
ES2346012T3 (es) 2010-10-07
CN101371407B (zh) 2011-01-26
US7540753B2 (en) 2009-06-02
ATE467925T1 (de) 2010-05-15

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