CN102484001A - Installation switchgear having a terminal cover part - Google Patents

Installation switchgear having a terminal cover part Download PDF

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Publication number
CN102484001A
CN102484001A CN2010800258653A CN201080025865A CN102484001A CN 102484001 A CN102484001 A CN 102484001A CN 2010800258653 A CN2010800258653 A CN 2010800258653A CN 201080025865 A CN201080025865 A CN 201080025865A CN 102484001 A CN102484001 A CN 102484001A
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CN
China
Prior art keywords
installation switchgear
terminal
plate
plug connector
keeping arm
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
CN2010800258653A
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Chinese (zh)
Other versions
CN102484001B (en
Inventor
M·比茨
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.)
ABB AB
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Asea Brown Boveri AB
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Publication date
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Publication of CN102484001A publication Critical patent/CN102484001A/en
Application granted granted Critical
Publication of CN102484001B publication Critical patent/CN102484001B/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/0264—Protective covers for terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44—Means for preventing access to live contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/36—Conductive members located under tip of screw
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5855—Electric connections to or between contacts; Terminals characterised by the use of a wire clamping screw or nut
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/08—Terminals; Connections

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  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Breakers (AREA)
  • Patch Boards (AREA)

Abstract

The invention relates to an installation switchgear (1), particularly a power circuit breaker or fault circuit breaker, comprising a housing (2) having at least one front side (21), a narrow side (22), a mounting side (23), and two wide sides (24), comprising a terminal connection (3) having a terminal screw (4) and a terminal cover part (5) coupled to and carried by said screw between an opened and a closed position. The installation switchgear (1) supports a plug part (6) on the terminal connection (3), having a retaining arm (7) retaining the terminal cover part (5) in the opened position when the terminal screw (4) is opened, and the terminal cover part (5) pushes the retaining arm (7) away in a spring-loaded manner in the closed position.

Description

The installation switchgear that has the terminal covering
Technical field
The present invention designs a kind of installation switchgear of the preamble according to claim 1, especially a kind of circuit protecting switch or failure current protection switch, and it has: housing, it has at least one front side, narrow side, fastening side and two wide sides; Edge joint (Klemmanschluss), it has fastening bolt (Klemmschraube) and can be bound up on the terminal covering (Klemmenabdeckteil) at fastening bolt place by the mode that fastening bolt carries between the position of opening and cut out.
Background technology
Such installation switchgear is for example known by file DE 103 40 465 A1.Shown a kind of installation switchgear there; It has at least one joint Terminal (Anschlussklemme) in the zone of the narrow side of housing that is arranged in the switchgear enclosure interior; Have fastening bolt and terminal-framework (being formed with the container cavity that can approaching from the outside being used to clamps connecting conducting wire (Anschlussleiter) therein); And have a terminal covering (it has two L shaped webs that are perpendicular to one another and place); First web wherein is configured to fork-shaped and can be plugged into like this on the fastening bolt; Make that the terminal covering can be carried by fastening bolt thus on its direction of motion, and second web wherein covered terminal be positioned at container cavity outside and can approaching from the outside zone.In the position of opening of terminal, fastening bolt screws out, and the terminal covering is positioned at top equally and has opened terminal receiving cavity and is used to introduce connecting conducting wire.In the position of closing of terminal, the connecting conducting wire that fastening bolt is screwed in the terminal receiving cavity, introduced is tightened and terminal covering insulation ground hides the part that contacts of terminal.
Usually, such installation switchgear is consigned to the end user under the situation that terminal is opened.Thus when such installation switchgear (for example line protection switch) is encased in its specific installation environment (for example arriving in the distribution board (Installationsverteiler)); When the assembler wanted to connect connecting conducting wire, he had saved outwarding winding of terminal.The assembler has saved time and so money when the installation switch facility that has such installation switchgear is accomplished.Yet, until between the delivery period of infield, can take place from producing at such installation switchgear, fastening bolt moves down on closing direction.This for example can take place owing to vibration (for example shaking) during transportation.Can take place thus, though terminal open before the installation switchgear in packing, but it is completely or partially closed during taking-up from packing at its place, infield so once more as the assembler, make the current time-consuming terminal opening procedure of still carrying out.
Hope at present to guarantee that if joint Terminal was opened, joint Terminal remains and opens when installation switchgear takes out from its packing at the place, infield so before packing.
Summary of the invention
Consider prior art, the present invention so purpose are to improve so such installation switchgear, make to stop the fastening bolt of opening between the delivery period of installation switchgear, automatically to move down.
Such installation switchgear of the characteristic of the characteristic through having claim 1 is realized according to the present invention as this purpose on the present invention basis.
According to the present invention; Installation switchgear carries plug connector (Ansteckteil) in edge joint place; Plug connector has keeping arm, and keeping arm remains on the terminal covering in the position of opening when fastening bolt is opened, and the terminal covering is flexibly pushed keeping arm open in the position of closing.
The realization according to the present invention of this purpose has advantage; Promptly need not join in the structure of terminal or terminal covering and stop closing automatically of fastening bolt, plug connector according to the present invention is engaged to the equipment place from the outside under the situation that terminal is opened after the equipment assembling is accomplished.Keeping arm has stoped fastening bolt owing to during transportation vibration or owing to other reason is moved down in its position of closing; Because it has fixed the terminal covering; And, also fastening bolt is remained in its position of opening via the terminal covering because the terminal covering connects with fastening bolt mutually.When place, the definite place connecting conducting wire at it should be tightened in the terminal, needn't remove plug connector, it can be retained in the equipment place, because the terminal covering is flexibly pushed keeping arm open in the position of closing according to the present invention.To this, however the terminal covering must be forced into through the power effect of significant outside in its position of closing, it only can apply the same by the assembler when the screwing of the hope of fastening bolt by means of instrument.At this, it can flexibly push keeping arm to make that keeping arm deviates from the terminal covering when big masterpiece is used on the terminal covering and unlatching is used for the path that the terminal covering enters into its position of closing on one side.Swing movement for chance; Like it possibly occurring in the vibration of depending on transportation of equipment and can causing the part wearing and tearing of terminal for such equipment according to prior art; Yet power is not enough to keeping arm is pushed on one side, and keeping arm remains on the terminal covering in its position of opening under the situation of this less power.
According to a particularly advantageous form of implementation, plug connector comprise be parallel to wide side-draw to plate, plate exceeds narrow side perpendicular to narrow side ground.In this form of implementation; Plug connector also helps to increase at adjacent, link to each other leakage distance between the joint Terminal of the installation switchgear arranged combination with one another simultaneously, because leakage current is must be via the plate current of the narrow side that exceeds apparatus casing moving and no longer can be via the narrow short path that sidles between two adjacent joint Terminals.
According to a particularly advantageous form of implementation, keeping arm vertically deviates from place, the longitudinal side of plate in its molded at Qi Chu, and can flexibly bend away from it.This makes plug connector as the compact structure of moulding with simply create possibility.
According to a particularly advantageous form of implementation, be molded with stopper arms at Ban Chu, and plug connector utilizes stopper arms to be locked at the housing place.
According to a particularly advantageous form of implementation, stopper arms is molded in the longitudinal side place, the groove in housing wall of plate guiding and there by means of stop nose (Rastnase) locking.
According to a particularly advantageous form of implementation, the terminal covering utilizes contact-making surface to be placed on the keeping arm in the position of opening.
According to a particularly advantageous form of implementation, the terminal covering utilizes contact-making surface that keeping arm is flexibly pushed on one side in the position of closing.
In a particularly advantageous form of implementation, plug connector comprise two be parallel to wide side-draw to the plate that separates in parallel with each other, and connecting conducting wire can be incorporated in the joint Terminal in the gap between two plates.In this form of implementation, plug connector itself is stable through two parallel plates, and however connecting conducting wire keeps and can between two plates, run through introducing.Also can between its position of opening and its position of closing, run through motion in the gap of fastening bolt between two plates.Two plates also can be connected to each other through web for further reinforcing.
According to a particularly advantageous form of implementation, plug connector and housing be locking releasably.In this form of implementation, plug connector is presented to it at equipment and is also removed once more after the allocation really.When for example installing space limited and not to air-gap and leakage distance propose to improve requiring the time, this can be to be worth expectation.
Other favourable design and improvement project and other advantage of the present invention can draw from dependent claims.
Description of drawings
Accompanying drawing and explanation are used for the better understanding of object.Roughly the same or the similar object or the parts of object can be provided with identical Reference numeral.Accompanying drawing is merely the sketch map of form of implementation of the present invention.
Wherein:
Unique accompanying drawing has shown the schematic internal view to the terminal receiving cavity of the installation switchgear that partially opens of the plug connector that has locking.
Embodiment
In the accompanying drawings, promptly schematically shown internal view, promptly in the zone of edge joint 3 to the housing of opening half of 2 of installation switchgear 1.
The housing of installation switchgear is made with so-called shell mechanism mode; Promptly two housing one side of something be parallel to wide side 24 ground folded mutually each other be placed on around contact seamed edge place, and be connected to each other to housing unit through suitable interface unit (for example bolt or stopping element).
Can from the housing 2 of installation switchgear 1, see front side 21, narrow side 22, fastening side 23 and wide side 24 in the accompanying drawings.The sidepiece and the assembly of other that installation switchgear is usually included, the contact site, switching mechanism, one or more trip gear, arc-control device etc. that for example have engagement lever are not shown in the accompanying drawings.Thus, for example with reference to file DE 103 40 465 A1 that mention before.Installation switchgear 1 can be circuit protecting switch, also has main-circuit protection switch or failure current protection switch or motor protection switch.
In housing 2 inside, joint Terminal 3 is arranged in the zone of narrow side 22.Only show joint Terminal 3 in the accompanying drawings, all joint Terminals of having represented installation switchgear to have.Be known for example three utmost points that have of installation switchgear, it has three joint Terminals at each attachment side place so, perhaps also has the installation switchgear have a utmost point and zero line connection, and it correspondingly has two joint Terminals so.
Inlet port (Zugangsoeffnung) (invisible here) is positioned at narrow side 22 places, and passing inlet port can be incorporated into connecting conducting wire in the joint Terminal 3.
Joint Terminal 3 has holding frame 31, and it only is shown schematically as rectangle here.Can consider all known holding frame structures to this.In addition, joint Terminal 3 has fastening bolt 4, and it is directed in screw thread in the utensil receiving opening of holding frame 31 inside, and can be perpendicular to 23 motions of fastening plane on bolt direction of motion R.Inlet port 25 is positioned at 21 places, front side, pass inlet port 25 and can instrument be taken to the bolt head 41 of fastening bolt 4 and engage so that through rotation with its screw-in or back-out.Bus-bar 11 slave unit inside protrude in the terminal receiving cavity, when fastening bolt 4 is screwed in the equipment downwards and be in its off-position then, can the connecting conducting wire of being introduced be pressed to bus-bar 11 through fastening bolt 4.Position of opening shown in the drawings, fastening bolt 4 upwards screws out, and terminal receiving cavity is open.
L shaped, by two each other web 52, the 53 formed terminal coverings 5 placed of approximate vertical utilize its first web 52 to be plugged on head 41 places of fastening bolt 4.Second web 53 is parallel to narrow side 22 and stretches.It is used for the anti-shank of bolt 42 that covers contiguously when fastening bolt screws in, and makes and can not cause because the danger of unintentional contact of the terminal member of guiding voltage for operating personnel.The accurate design of terminal covering is known with it being fastened on the principle of fastening bolt place, can be with reference to relevant prior art, for example also with reference to file DE 103 40 465 A1 that mentioned to this.
Plug connector 6 is introduced in and is used for entering the mouth of joint Terminal 3.Contact 6 comprises that the connection web (not shown) that also passes through of two parallel layouts keeps dielectric panel 61,63 spaced apart.For this reason, each in the plate 61,63 makes stopper arms 8,8 ' in the above be molded in its 62 places, longitudinal side.Stopper arms vertically is on the longitudinal side 62.Each one side of something of housing 2 is in the zone in edge joint chamber, near front side 21 and be roughly parallel to front side 21 and have gathering sill with stretching, stopper arms 8,8 ' in each be incorporated into gathering sill in.Each stopper arms 8,8 ' carries stop nose 81 at its place, longitudinal side of sensing front side 21, utilizes stop nose 81, and it can be locked in the recess of the correspondence in the gathering sill.Therefore, plug connector 6 releasably with the housing of installation switchgear locking mutually.
Stopper arms 8,8 ' below a little, each plate 61,63 carries keeping arm 7 at its 62 places, longitudinal side.Only can see the keeping arm 7 of plate 61 in the accompanying drawings, the keeping arm at plate 63 places is hidden by plate 61.Keeping arm 7 is roughly plate flat, one-sided clamping, and it can be perpendicular to the wide side of plate 61 and is also flexibly bent away perpendicular to the wide side 24 of housing.
When terminal is opened and during plug connector 6 and housing such locking as described above, keeping arm 7 is installed with such height and made terminal covering 5 utilize the contact-making surface 51 of the transition position that is positioned at first to second web 52,53 to be placed on it.Thus, terminal covering 5 remains in its top position.If at present (for example owing to depend on the vibration of transportation) fastening bolt will rotate being screwed on the direction, it is prevented from so through terminal covering 5 (it is supported on the keeping arm 7) so.It is open that terminal keeps, and it is held through plug connector 6 and opens.
Yet when fastening bolt 4 utilize instrument, when for example screwdriver is screwed into downwards, bolt head 41 is defeated on the terminal covering 5 and it is pressed onto at contact-making surface 51 places and makes on the keeping arm 7 that keeping arm 7 is laterally pushed open with so so.For this reason, in the inboard of housing shell, be provided with corresponding chamber, keeping arm can engage into it when pushing open with bending.Fastening bolt can further be screwed into downwards then.When fastening bolt by the open position that upwards screws out it again in the time, in case contact-making surface 51 moves on seamed edge on the keeping arm 7 once more, keeping arm returns in the home position that is snapped to it again so.Current, terminal stays open through keeping arm 7 once more.
Keeping arm 7 carries nose 71 at its free end, and the side place is formed with contact inclined-plane 72 above that.When fastening bolt 4 screwed in, pushing open of keeping arm 7 supported on this inclined-plane 72.
Measure like this in two plates 61, spacing between 63, make keeping arm 7 be coupled in the inner chamber freely of attachment openings, and however between two plates, leave the space that is used to introduce connecting conducting wire sufficiently.
Two plates 61,63 protrude in narrow side 22.This has additional effect, and promptly the end of the protrusion through plate 61,63 has increased air-gap and leakage distance between the joint Terminal of adjacent equipment in the installation switchgear of arranged in succession each other.
For multipole equipment, can keeper 6 be installed at each utmost point place.Air-gap and leakage distance between the different joint Terminal of multipole equipment have so also been increased through plug connector.
Shown form of implementation is not unique form of considering, all other the form of implementation that illustrates according to characteristic of the present invention is together comprised by the application.Therefore for example plug connector the locking at housing place also can with other, known type realizes on the principle.Pushing open also of keeping arm 7 can realize downwards that keeping arm 7 can design differently so, for example is the beam of one-sided clamping.What can consider equally is that plug connector 6 only comprises a plate.What can consider in addition is that plug connector 6 does not exceed narrow side 22, but roughly flushes with it.In another form of implementation that can consider, plug connector 7 for example also can be limited in the zone on top of terminal receiving cavity and be unlike in and suchly in the shown form of implementation carry outstanding wing extension 64 downwards.When plug connector 7 is processed by the plastics of insulation as moulding in process of production, be favourable.Yet, also included by the present invention by the plug connector that a plurality of parts are assembled into.
List of numerals
Figure BPA00001480939300071
Figure BPA00001480939300081

Claims (9)

1. an installation switchgear (1), especially circuit protecting switch or failure current protection switch, it has: housing (2), it has at least one front side (21), narrow side (22), fastening side (23) and two wide sides (24); Edge joint (3); It has fastening bolt (4) and can be bound up on the terminal covering (5) that said fastening bolt (4) is located by the mode that carry said fastening bolt (4) between the position of opening and close; It is characterized in that; Said installation switchgear (1) locates to carry plug connector (6) in said edge joint (3); Said plug connector (6) has keeping arm (7), and said keeping arm (7) remains on said terminal covering (5) in the said position of opening when opening at fastening bolt (4), and said terminal covering (5) is flexibly pushed said keeping arm (7) open in the said position of closing.
2. installation switchgear according to claim 1 (1) is characterized in that, said plug connector (6) comprises the plate (61) that is parallel to wide side (24) orientation, and it exceeds said narrow side (22) perpendicular to said narrow side (22).
3. installation switchgear according to claim 2 (1); It is characterized in that; Said keeping arm (7) is located vertically to deviate from molded in said plate (61) from said plate (61) in the longitudinal side (62) of said plate (61), and can flexibly bend away from said plate (61).
4. installation switchgear according to claim 3 (1) is characterized in that, locates to be molded with stopper arms (8) at said plate (61), and said plug connector (6) utilizes said stopper arms (8) to be locked at said housing (2) to locate.
5. installation switchgear according to claim 4 (1) is characterized in that, said stopper arms (8) is molded in that the longitudinal side (62) of said plate (61) is located, guiding and there by means of stop nose (81) locking in the groove in housing wall.
6. installation switchgear according to claim 3 (1) is characterized in that, said terminal covering (5) utilizes contact-making surface (51) to be placed on the said keeping arm (7) in said position of opening.
7. installation switchgear according to claim 6 (1) is characterized in that, said terminal covering (5) utilizes said contact-making surface (51) that said keeping arm (7) is flexibly pushed open in the said position of closing.
8. installation switchgear according to claim 2 (1); It is characterized in that; Said plug connector (6) comprises that two are parallel to orientation and the plate (61 that separate in parallel with each other of wide side (24); 63), and in the gap between said two plates (61,63) can connecting conducting wire be incorporated in the said joint Terminal.
9. according to each described installation switchgear (1) in the aforementioned claim, it is characterized in that said plug connector and said housing (2) be locking releasably.
CN201080025865.3A 2009-06-09 2010-05-28 Installation switchgear having a terminal cover part Active CN102484001B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009024867.6 2009-06-09
DE102009024867A DE102009024867B4 (en) 2009-06-09 2009-06-09 Installation switching device with terminal cover
PCT/EP2010/003263 WO2010142388A1 (en) 2009-06-09 2010-05-28 Installation switchgear having a terminal cover part

Publications (2)

Publication Number Publication Date
CN102484001A true CN102484001A (en) 2012-05-30
CN102484001B CN102484001B (en) 2015-03-25

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Application Number Title Priority Date Filing Date
CN201080025865.3A Active CN102484001B (en) 2009-06-09 2010-05-28 Installation switchgear having a terminal cover part

Country Status (6)

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EP (1) EP2441080B1 (en)
CN (1) CN102484001B (en)
DE (1) DE102009024867B4 (en)
DK (1) DK2441080T3 (en)
ES (1) ES2405686T3 (en)
WO (1) WO2010142388A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2217710B1 (en) * 1972-04-13 1972-11-16 Phönix Elektrizitätsgesellschaft H. Knümann & Co, 4933 Blomberg Terminal for electrical conductors, in particular switchgear terminal blocks
US4059335A (en) * 1975-03-03 1977-11-22 Hans Simon Electric connector
CN1265177A (en) * 1997-07-24 2000-08-30 西门子公司 System for preventing connection screw from screwing itself in
DE10340465A1 (en) * 2003-09-03 2005-05-12 Abb Patent Gmbh Terminal box covering part for an electric automatic cutout/line safety switch has a connecting terminal inside a switchgear casing and a retaining area between two links
CN1661743A (en) * 2004-01-22 2005-08-31 富士电机机器制御株式会社 Terminal device of switching device

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Publication number Priority date Publication date Assignee Title
DE8334532U1 (en) * 1983-12-01 1985-02-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Cover for exposed connection terminals of switching devices
FR2580860B1 (en) * 1985-04-17 1987-05-22 Merlin Gerin TERMINAL COVER FOR LOW VOLTAGE ELECTRICAL APPARATUS WITH MODULAR INSULATING HOUSING
DE8708744U1 (en) * 1987-06-24 1988-07-28 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De
FR2720195B1 (en) * 1994-05-18 1996-08-02 Legrand Sa Modular electrical device with connection terminals protected by an insulating plate.
DE4436780C2 (en) * 1994-10-14 2000-08-31 Abb Patent Gmbh Terminal cover for an electrical installation device
DE29603754U1 (en) * 1996-02-29 1996-04-25 Kloeckner Moeller Gmbh Electrical switching device with locking screw lock
DE29703657U1 (en) * 1997-02-28 1997-04-24 Kloeckner Moeller Gmbh Terminal with screw locking
DE102007041650A1 (en) * 2006-10-28 2008-04-30 Abb Ag Installation switching device and connection terminal for an installation switching device
CN101669253B (en) * 2007-05-04 2012-07-04 西门子公司 Terminal point for connecting a ring terminal to an electrical device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2217710B1 (en) * 1972-04-13 1972-11-16 Phönix Elektrizitätsgesellschaft H. Knümann & Co, 4933 Blomberg Terminal for electrical conductors, in particular switchgear terminal blocks
US4059335A (en) * 1975-03-03 1977-11-22 Hans Simon Electric connector
CN1265177A (en) * 1997-07-24 2000-08-30 西门子公司 System for preventing connection screw from screwing itself in
DE10340465A1 (en) * 2003-09-03 2005-05-12 Abb Patent Gmbh Terminal box covering part for an electric automatic cutout/line safety switch has a connecting terminal inside a switchgear casing and a retaining area between two links
CN1661743A (en) * 2004-01-22 2005-08-31 富士电机机器制御株式会社 Terminal device of switching device

Also Published As

Publication number Publication date
DK2441080T3 (en) 2013-06-17
EP2441080B1 (en) 2013-03-13
WO2010142388A1 (en) 2010-12-16
DE102009024867B4 (en) 2013-03-28
ES2405686T3 (en) 2013-06-03
CN102484001B (en) 2015-03-25
EP2441080A1 (en) 2012-04-18
DE102009024867A1 (en) 2010-12-16

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