EP2105990A1 - Inductive component, in particular antenna - Google Patents
Inductive component, in particular antenna Download PDFInfo
- Publication number
- EP2105990A1 EP2105990A1 EP09003646A EP09003646A EP2105990A1 EP 2105990 A1 EP2105990 A1 EP 2105990A1 EP 09003646 A EP09003646 A EP 09003646A EP 09003646 A EP09003646 A EP 09003646A EP 2105990 A1 EP2105990 A1 EP 2105990A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- coil
- coil plate
- winding
- winding body
- underside
- 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.)
- Withdrawn
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
- H01Q7/06—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
- H01Q7/08—Ferrite rod or like elongated core
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
Definitions
- the invention relates to an inductive miniature component, in particular an antenna with the features of the preambles of claims 1 and 5.
- the winding ends of the first and second coil windings are respectively wound around the guide elements arranged on the underside of the winding body, while the winding ends of the third coil winding are wound around corners or projections of the coil plate.
- the inner edges of the recesses of the coil plate and parts of predetermined width adjoining them at the bottom and / or the narrow side of the coil plate are furthermore provided with a metallic coating.
- the invention has for its object to overcome these disadvantages and to design the device so that it is provided with production technology and application technology optimum connection contacts.
- a basic idea of the invention is not to wind the winding ends of the coil windings around the guide elements of the winding body nor around corners or protrusions of the coil plate, but to guide either each winding end of the coil windings on one of the edges of the coil plate along the top side of the coil plate to its underside or to provide the coil plate in addition to the mounting recesses for the guide elements of the winding body in the region of the connection contacts with additional connection recesses or connection holes and assign each winding end of a coil winding one of these connection recesses or connection holes.
- the coil ends are passed from the top of the coil plate to its bottom by the respective terminal recess or connection hole. At the bottom of the coil plate in each case the wire of each end of the winding is bent towards the associated terminal contact by 90 ° and contacted with the metallic coating.
- connection of the coil ends with the metallic coatings can be done by soldering, thermocompression, welding or gluing with a conductive adhesive.
- inductive miniature component has a flat, substantially rectangular component formed winding body 1, on which three coil windings 2X, 2Y and 2Z are applied such that the axes of these coil windings in the three mutually perpendicular spatial directions X, Y and Z have that in the Figures 1 and 2 are indicated.
- the coil windings are as out Fig.
- the winding body 1 has on its underside guide elements 1.1 to 1.4 and at its top guide elements 1.5 to 1.8.
- the wound body 1 is placed on a coil plate 3, for example made of plastic material and connected thereto.
- the coil plate 3 has over its thickness extending and towards its edge opening mounting recesses 3.1 to 3.4.
- the inner contour and the arrangement of these recesses corresponds to the outer contour and arrangement of the arranged at the bottom of the winding body 1 guide elements 1.1 to 1.4.
- This design has the consequence that the winding body 1 can be placed on the coil plate 3 such that the guide elements 1.1 to 1.4 engage in the mounting recesses 3.1 to 3.4 of the coil plate 3.
- the third coil winding 2Z extends at its top along the guide elements 1.5 to 1.8 and at its bottom on the one hand along the guide elements 1.1 to 1.4 and in addition along the upper surface of the coil plate 3.
- a secure fit of the third coil winding 2Z is guaranteed.
- the guide elements are arranged on the winding body 1 so that they protrude from the periphery of the winding body 1 to the outside and the guide elements 1.1 to 1.4 of the underside of the winding body are arranged in pairs on two opposite sides of the winding body. They are designed as hook-shaped feet.
- the guide elements 1.5 to 1.8 protruding outward at the top of the winding body are arranged in pairs on the two other sides of the winding body 1 facing away from each other.
- the thickness of the coil plate substantially corresponds to the thickness of the guide elements on the underside of the wound body 1.
- areas 4.1 to 4.6 or 4.1 'to 4.6' are provided on the underside of the coil plate 3, which are provided with a metallic coating and which, as will be explained, constitute connection contacts for the coil windings. These areas of metallic coating extend substantially along the edges of the coil plate.
- Fig. 10 have the areas 4.1 ', 4.2', 4.4 'and 4.5' with metallic coating sections 4.11 ', 4.21', 4.41 'and 4.51', along each one of the mounting recesses 3.1 'to 3.4' for receiving the guide elements 1.1 extend to 1.4 at the bottom of the bobbin 1.
- 9 and 10 are each six separate regions 4.1 to 4.6 or 4.1 'to 4.6' with metallic coating available, of which two, namely the areas 4.2, 4.3 and 4.5, 4.6, arranged on two opposite edges of the coil plate 3 and 3 ' are, while the areas 4.1 and 4.4 respectively at the other two opposite edges of the coil plate 3 and 3 'are arranged.
- the coil plate 3 (FIG. Fig. 9 ) in addition to the mounting recesses 3.1 to 3.4 provided with connection recesses 5.1 to 5.6 at the edges, which are in the range of these connection contacts.
- the coil plate 3 '( Fig. 10 ) provided with connection holes 5.1 'to 5.6'.
- each of the winding ends W1 to W6 is guided by an associated therewith connection recess 5.1 to 5.6 from the top of the coil plate 3 to the bottom and on the underside of the coil plate 3 is the wire end of the coil ends W1 to W6 to its associated terminal contact out by 90 ° bent over and contacted with the metallic coating, for example by soldering.
- each winding end W1 'to W6' passed through one of the connection holes 5.1 'to 5.6' from the top of the coil plate 3 'to the bottom, bent at 90 ° on the underside of the coil plate 3' to the associated terminal contact and also with the metallic Contacting the coating.
- Fig. 11 shows a coil plate 13 in a slightly different configuration.
- the coil plate 13 has closed recesses 13.1 to 13.4, in which guide elements 11.1 to 11.4 engage, which are arranged on the underside of a winding, otherwise not shown.
- This coil plate 13 has areas 14.1 to 14.6, which are provided with a metallic coating and serve as connection contacts.
- connection recesses 15.1 to 15.6 different depth At the outer edges of the coil plate 13 are connection recesses 15.1 to 15.6 different depth, through which winding ends W1 "to W6" of the not shown Coil windings are passed from the top of the coil plate 13 to its underside.
- the wires of the winding ends W1 "to W6" on the underside of the coil plate 13 are bent by 90 ° towards the connection contacts and are in electrical contact with the connection contacts, for example by soldering. In this way, also in the embodiment after Fig. 11 good electrical contact is achieved between the coil windings and the areas 14.1 to 14.6 provided with a metallic coating.
- FIGS. 12 to 14 an embodiment of a miniature inductive device is shown, which is constructed very similar to the embodiments of the FIGS. 1 to 3 , It has a winding body 21, on which in the basis of the FIGS. 1 to 3 explained manner, three coil windings are applied, the axes point in the three mutually perpendicular spatial directions.
- the winding body 21 has on its underside guide elements 21.1 to 21.4 and on its upper side guide elements, which analogously to the embodiment of the FIGS. 1 to 3 are formed and integrally and materially connected to the winding body.
- the winding body 21 is placed on the coil plate 23 made of plastic material and connected thereto.
- the coil plate 23 has attachment recesses 23.1 to 23.4 opening towards the edge, into which the guide elements 21.1 to 21.4 engage.
- At the bottom of the coil plate 23 there are areas 24.1 to 24.6, which are provided with a metallic coating, and which represent the terminal contacts for the coil windings.
- These metallic coatings are like out FIGS. 12 and 13 visible, at least partially guided around the edges to the top.
- the coil ends of the coil windings are denoted by W21 to W26 and are respectively guided at one of the edges of the coil plate 23 along the top of the coil plate 23 to its bottom and the wire of each coil end is at the bottom of the coil plate 23 to the associated terminal contact by 90 ° bent over and contacted with the metallic coating.
- the coil end can also be contacted at the top of the coil plate 23 with the metallic coating.
- FIGS. 12 and 13 illustrate at the same time an alternative embodiment of a miniature inductive component in which the winding ends of the coil windings W21 to W26 are each guided at one of the edges of the coil plate 23 in a plane perpendicular to the coil plate, but are not bent at the bottom of the coil plate 23 by 90 °, but are contacted directly with one of the metallic coatings 24.1-24.6 at the edge of the coil plate.
Landscapes
- Coils Or Transformers For Communication (AREA)
Abstract
Description
Die Erfindung betrifft ein induktives Miniatur-Bauelement, insbesondere eine Antenne mit den Merkmalen aus den Oberbegriffen der Patentansprüche 1 und 5.The invention relates to an inductive miniature component, in particular an antenna with the features of the preambles of
Ein solches Bauelement ist an sich bekannt und in
Bei dem bekannten Bauelement sind die Wicklungsenden der ersten und zweiten Spulenwicklung jeweils um die an der Unterseite des Wikkelkörpers angeordneten Führungselemente gewickelt, während die Wicklungsenden der dritten Spulenwicklung jeweils um Ecken oder Vorsprünge der Spulenplatte gewickelt sind. Zur Bildung von Anschlusskontakten sind weiterhin die Innenränder der Ausnehmungen der Spulenplatte und an sie angrenzende Teile vorgegebener Breite am Boden und/oder der Schmalseite der Spulenplatte mit einer metallischen Beschichtung versehen.In the known device, the winding ends of the first and second coil windings are respectively wound around the guide elements arranged on the underside of the winding body, while the winding ends of the third coil winding are wound around corners or projections of the coil plate. In order to form connection contacts, the inner edges of the recesses of the coil plate and parts of predetermined width adjoining them at the bottom and / or the narrow side of the coil plate are furthermore provided with a metallic coating.
Es hat sich gezeigt, dass diese Art der Bildung der Anschlusskontakte des Bauelements fertigungstechnische und anwendungstechnische Nachteile aufweist.It has been found that this type of formation of the connection contacts of the component has technical manufacturing and application disadvantages.
Der Erfindung liegt die Aufgabe zugrunde, diese Nachteile zu beheben und das Bauelement so auszubilden, dass es mit fertigungstechnisch und anwendungstechnisch optimalen Anschlusskontakten versehen ist.The invention has for its object to overcome these disadvantages and to design the device so that it is provided with production technology and application technology optimum connection contacts.
Die Lösung dieser Aufgabe erfolgt erfindungsgemäß mit den Merkmalen aus den kennzeichnenden Teilen der Patentansprüche 1 oder 5.The solution of this object is achieved according to the invention with the features of the characterizing parts of
Vorteilhafte Weiterbildungen der Erfindung sind in den abhängigen Ansprüchen beschrieben.Advantageous developments of the invention are described in the dependent claims.
Ein Grundgedanke der Erfindung besteht darin, die Wicklungsenden der Spulenwicklungen weder um die Führungselemente des Wickelkörpers noch um Ecken oder Vorsprünge der Spulenplatte zu wickeln, sondern entweder jedes Wicklungsende der Spulenwicklungen an einer der Kanten der Spulenplatte entlang von der Oberseite der Spulenplatte zu ihrer Unterseite zu führen oder die Spulenplatte zusätzlich zu den Befestigungs-Ausnehmungen für die Führungselemente des Wickelkörpers im Bereich der Anschlusskontakte mit zusätzlichen Anschluss-Ausnehmungen oder Anschluss-Bohrungen zu versehen und jedem Wicklungsende einer Spulenwicklung eine dieser Anschluss-Ausnehmungen oder Anschluss-Bohrungen zuzuordnen. Die Wicklungsenden werden von der Oberseite der Spulenplatte zu ihrer Unterseite jeweils durch die entsprechende Anschluss-Ausnehmung oder Anschluss-Bohrung hindurchgeführt. An der Unterseite der Spulenplatte wird jeweils der Draht jedes Wicklungsendes zum zugeordneten Anschlusskontakt hin um 90° umgebogen und mit der metallischen Beschichtung kontaktiert.A basic idea of the invention is not to wind the winding ends of the coil windings around the guide elements of the winding body nor around corners or protrusions of the coil plate, but to guide either each winding end of the coil windings on one of the edges of the coil plate along the top side of the coil plate to its underside or to provide the coil plate in addition to the mounting recesses for the guide elements of the winding body in the region of the connection contacts with additional connection recesses or connection holes and assign each winding end of a coil winding one of these connection recesses or connection holes. The coil ends are passed from the top of the coil plate to its bottom by the respective terminal recess or connection hole. At the bottom of the coil plate in each case the wire of each end of the winding is bent towards the associated terminal contact by 90 ° and contacted with the metallic coating.
Es ist auch möglich, die metallischen Beschichtungen von der Unterseite der Spulenplatte um die Kanten herum zur Oberseite zu führen und jedes Wicklungsende an der Oberseite der Spulenplatte direkt mit der metallischen Beschichtung zu verbinden.
Bei dieser letztgenannten Ausführungsform ist es in einer alternativen Lösung möglich jedes Wicklungsende der Spulenwicklung in eine Ebene senkrecht zur Spulenplatte umzubiegen und in dem umgebogenen Abschnitt mit der metallischen Beschichtung an der Kante der Spulenplatte zu kontaktieren.It is also possible to guide the metallic coatings from the underside of the coil plate around the edges to the top and connect each coil end at the top of the coil plate directly to the metallic coating.
In this latter embodiment, it is possible in an alternative solution to bend each coil end of the coil winding in a plane perpendicular to the coil plate and to contact in the bent portion with the metallic coating on the edge of the coil plate.
Die Verbindung der Wicklungsenden mit den metallischen Beschichtungen kann dabei durch Löten, Thermokompression, Schweißen oder Kleben mit einem leitenden Kleber erfolgen.The connection of the coil ends with the metallic coatings can be done by soldering, thermocompression, welding or gluing with a conductive adhesive.
Im Folgenden werden anhand der beigefügten Zeichnungen Ausführungsbeispiele für ein induktives Bauelement nach der Erfindung näher erläutert.In the following, embodiments of an inductive component according to the invention will be explained in more detail with reference to the accompanying drawings.
- Fig. 1Fig. 1
- in einer Ansicht auf die Schmalseite ein induktives Miniatur-Bauelement in einer Ausbildung als 3D-Antenne;in a view on the narrow side of a miniature inductive device in a training as a 3D antenna;
- Fig. 2Fig. 2
-
das Bauelement nach
Fig. 1 in einer Ansicht auf die Oberseite;the device afterFig. 1 in a view on top; - Fig. 3Fig. 3
-
das Bauelement nach
Fig. 1 und 2 in einer Ansicht von unten;the device afterFig. 1 and 2 in a view from below; - Fig. 4Fig. 4
-
in einer perspektivischen Darstellung den Wickelkörper des Bauelements nach den
Figuren 1 bis 3 ;in a perspective view of the winding body of the device according to theFIGS. 1 to 3 ; - Fig. 5Fig. 5
-
den Wickelkörper nach
Fig. 4 in einer Ansicht von oben;the winding body afterFig. 4 in a view from above; - Fig. 6Fig. 6
-
den Wickelkörper nach
Fig. 5 in einer Ansicht auf die Schmalseite;the winding body afterFig. 5 in a view on the narrow side; - Fig. 7Fig. 7
-
den Wickelkörper nach
Figuren 5 und 6 in einer Ansicht von unten;the winding body afterFIGS. 5 and 6 in a view from below; - Fig. 8Fig. 8
-
einen Schnitt nach der Linie A-A in
Fig. 7 ;a section along the line AA inFig. 7 ; - Fig. 9Fig. 9
-
die Spulenplatte des Bauelements nach
Figuren 1 bis 3 in einer ersten Ausführungsform von unten gesehen;the coil plate of the device afterFIGS. 1 to 3 in a first embodiment seen from below; - Fig. 10Fig. 10
-
die Spulenplatte in einer Darstellung analog
Fig. 9 bei einer zweiten Ausführungsform;the coil plate in a representation analogFig. 9 in a second embodiment; - Fig. 11Fig. 11
- eine weitere Spulenplatte in einer Ansicht von unten für einen anders ausgestalteten Wickelkörper;another coil plate in a view from below for a differently configured winding body;
- Fig. 12Fig. 12
-
in einer Darstellung analog
Fig. 1 eine dritte Ausführungsform eines induktiven Miniatur-Bauelements;in a representation analogFig. 1 a third embodiment of a miniature inductive device; - Fig. 13Fig. 13
-
das Bauelement nach
Fig. 12 in einer Darstellung analogFig. 2 ;the device afterFig. 12 in a representation analogFig. 2 ; - Fig. 14Fig. 14
-
das Bauelement nach den
Figuren 12 und 13 in einer Darstellung analogFig. 9 .the device after theFIGS. 12 and 13 in a representation analogFig. 9 ,
Das in den
Der Wickelkörper 1 besitzt an seiner Unterseite Führungselemente 1.1 bis 1.4 und an seiner Oberseite Führungselemente 1.5 bis 1.8. In dem dargestellten Ausführungsbeispiel sind der Wickelkörper 1 und sowohl die Führungselemente 1.1 bis 1.4 an der Unterseite des Wickelkörpers als auch die Führungselemente 1.5 bis 1.8 an der Oberseite des Wikkelkörpers aus Ferritmaterial aufgebaut und sind einstückig und materialeinheitlich miteinander verbunden. Der Wickelkörper 1 ist auf eine Spulenplatte 3 beispielsweise aus Kunststoffmaterial aufgesetzt und mit dieser verbunden. Die Spulenplatte 3 besitzt sich über ihre Dicke erstreckende und zu ihrem Rand hin öffnende Befestigungs-Ausnehmungen 3.1 bis 3.4. Die Innenkontur und die Anordnung dieser Ausnehmungen entspricht der Außenkontur und Anordnung der am Boden des Wickelkörpers 1 angeordneten Führungselemente 1.1 bis 1.4. Diese Ausbildung hat zur Folge, dass der Wickelkörper 1 derart auf die Spulenplatte 3 aufgesetzt werden kann, dass die Führungselemente 1.1 bis 1.4 in die Befestigungs-Ausnehmungen 3.1 bis 3.4 der Spulenplatte 3 eingreifen.The
Wie den
Bei den in den
Die Dicke der Spulenplatte entspricht im Wesentlichen der Dicke der Führungselemente an der Unterseite des Wickelkörpers 1.In the in the
The thickness of the coil plate substantially corresponds to the thickness of the guide elements on the underside of the
Wie den
Um die Wicklungsenden der Spulenwicklungen 2X, 2Y, 2Z an die Bereiche mit metallischer Beschichtung, welche die Anschlusskontakte für die Spulenwicklungen darstellen, anschließen zu können, ist die Spulenplatte 3 (
In ähnlicher Weise ist die Spulenplatte 3' (
Similarly, the coil plate 3 '(
Bei der Ausführungsform nach
In ähnlicher Weise ist bei der Ausführungsform nach
Similarly, in the embodiment according to
Auf diese Weise wird ein guter elektrischer Kontakt zwischen den als Anschlusskontakten dienenden Bereichen mit metallischer Beschichtung und den Spulenwicklungen erreicht.In this way, a good electrical contact between the serving as terminal contacts areas with metallic coating and the coil windings is achieved.
In den
Der Wickelkörper 21 besitzt an seiner Unterseite Führungselemente 21.1 bis 21.4 sowie an seiner Oberseite Führungselemente, die analog dem Ausführungsbeispiel nach den
Die
Claims (16)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200820004315 DE202008004315U1 (en) | 2008-03-29 | 2008-03-29 | Inductive component, in particular antenna |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2105990A1 true EP2105990A1 (en) | 2009-09-30 |
Family
ID=40810208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09003646A Withdrawn EP2105990A1 (en) | 2008-03-29 | 2009-03-13 | Inductive component, in particular antenna |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2105990A1 (en) |
DE (1) | DE202008004315U1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160078186A (en) | 2014-12-24 | 2016-07-04 | 삼성전기주식회사 | Coil structure and apparatus for wireless power transmiting using the same |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1376762A1 (en) * | 2002-06-27 | 2004-01-02 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Multiaxial loop antenna chip |
EP1526606A1 (en) * | 2003-10-20 | 2005-04-27 | Toko Kabushiki Kaisha | Triaxial antenna coil |
WO2005045992A1 (en) | 2003-11-03 | 2005-05-19 | Neosid Pemetzrieder Gmbh & Co.Kg | Inductive miniature structural element, especially antenna |
WO2005062316A2 (en) * | 2003-12-24 | 2005-07-07 | Neosid Pemetzrieder Gmbh & Co. Kg | Inductive miniature component, in particular an antenna |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1091369A3 (en) * | 1999-10-07 | 2002-04-17 | Lucent Technologies Inc. | Low profile transformer and method for making a low profile transformer |
US6563474B2 (en) * | 2000-12-21 | 2003-05-13 | Lear Corporation | Remote access device having multiple inductive coil antenna |
TW573887U (en) * | 2003-05-13 | 2004-01-21 | Ferrico Corp | Base for electronic device |
-
2008
- 2008-03-29 DE DE200820004315 patent/DE202008004315U1/en not_active Expired - Lifetime
-
2009
- 2009-03-13 EP EP09003646A patent/EP2105990A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1376762A1 (en) * | 2002-06-27 | 2004-01-02 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Multiaxial loop antenna chip |
EP1526606A1 (en) * | 2003-10-20 | 2005-04-27 | Toko Kabushiki Kaisha | Triaxial antenna coil |
WO2005045992A1 (en) | 2003-11-03 | 2005-05-19 | Neosid Pemetzrieder Gmbh & Co.Kg | Inductive miniature structural element, especially antenna |
WO2005062316A2 (en) * | 2003-12-24 | 2005-07-07 | Neosid Pemetzrieder Gmbh & Co. Kg | Inductive miniature component, in particular an antenna |
Also Published As
Publication number | Publication date |
---|---|
DE202008004315U1 (en) | 2009-08-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1774545B1 (en) | Holder for electric components | |
EP1620920B1 (en) | Inductive miniature structural element, especially antenna | |
DE1566981B2 (en) | CONNECTING PACK | |
DE3718463A1 (en) | CONNECT THE CAPACITOR WITH THREE | |
EP3232454B1 (en) | Busbar with a plurality of film condensators | |
DE102018217879A1 (en) | coil component | |
DE19812836A1 (en) | Inductive miniature component for SMD assembly | |
EP1434307A1 (en) | Connection terminal for electrical leads | |
DE4310369A1 (en) | adapter | |
DE2007014A1 (en) | Electrical contact socket and process for their manufacture | |
DE102011051231B4 (en) | Terminal body, electrical connection terminal and method for producing a terminal body | |
WO2010028716A1 (en) | Antenna module for producing a transponder, and a transponder | |
EP2933804B1 (en) | Induction component | |
DE102009030645A1 (en) | Bridge element, has bridge section electrically connected with bridge tooth, where inner contact section of bridge tooth has distance less than distance between free ends of contact section of bridge tooth | |
EP0109127B1 (en) | Electrolytic capacitor | |
EP2105990A1 (en) | Inductive component, in particular antenna | |
EP2367202B1 (en) | Method for producing an electrically conductive connection between a contact and a counter contact | |
DE10124117C2 (en) | Printed circuit board with contacted SMD module and associated SMD module | |
EP2387045A1 (en) | Coil body | |
EP1636809B1 (en) | Inductive miniature component for smd assembly | |
WO2014072006A1 (en) | Card contact-making apparatus | |
DE102007025503A1 (en) | Arrangement for shielding electric or electronic construction units or components from incident ray radiation, particularly high frequency-radiation and against mechanical damage, has frame surrounding electronic construction units | |
DE2816041A1 (en) | TUNING FORK AND METHOD OF MANUFACTURING IT | |
WO2000041126A9 (en) | Universal switch for a smart card reader | |
DE2953536C2 (en) | Adjustable multiple rotation resistance |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): 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 SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
AKX | Designation fees paid | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20100331 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |