Abstract:
A switch device which comprises a first contact (1), that is designed to be electrically connected to a first conductor (101) of a power line and a second contact (2), that is designed to be electrically connected to a second conductor (102) of said line, the first or the second contact being mounted in a displaceable fashion, so that said first and said second contacts (1, 2) alternately assume a mutual adhesion position, in which adhesion position electric connection is generated between said first and said second conductors of said power line, or a mutual retraction position, in which said two conductors (101, 102) are electrically disconnected from each other. The first or the second contact has a contact surface which is formed of a plurality of separate contact zones (Zi), which are connected in parallel to the conductor connected to the corresponding contact, and each of which adheres independently of one another to the cooperating second or first contact.
Abstract:
A sliding electrical switch (10) for use in a garment (32) has two spaced elongate flexible surfaces (16, 18), at least one electrical contact on each surface (22a, b, c, d, e, f), and a slider (20) slidable along the surfaces to cause electrical connection between the contacts. There may be a number of spaced contacts (22a, b, c, d, e, f), the slider (20) acting as a selector switch; or there may be two continuous spaced contacts (96, 98), movement of the slider (90) providing a variation in resistance. The slider can be a bead (20) running on cords (16, 18) attached to the edges of spaced pieces of fabric (14, 18); or a buckle (42) sliding on a strip (50); or a zip fastener traveller (66), adjacent teeth (64) of the zip being electrically connected (68); or a bead (90) running on lengths (82, 84) of flexible tubing with internally conductive strips (96, 98).
Abstract:
According to one embodiment, an electrical interconnection system (10) includes multiple first electrical contacts (18a) and multiple second electrical contacts (18b) alternatively meshed together using a slider (20). The first electrical contacts are configured on a first substrate (16a) and electrical coupled to a first electrical circuit (14a), while the second electrical contacts are configured on a second substrate (16b) and electrical coupled to a second electrical circuit (14b). When meshed together, the first electrical contacts and second electrical contacts electrically couple the first electrical circuit to the second electrical circuit.
Abstract:
The invention relates to a protection device (10) for a contact, especially the contact of a fuse link. The inventive protection device (10) comprises a contact protection element (11) which is made of a conductive material which fully covers said contact at least within the action range a counter contact. The invention also relates to a fuse plug (40) for a fuse combination unit (20) with a receiving area for a fuse link (50) and an operating rocker (30) for a fuse combination unit (20) into which a fuse link (50) or a fuse plug (40) with an area for receiving a fuse link (50) can be inserted. The fuse plug (40) or operating rocker (30) include a protection device (10) as described above.
Abstract:
Die Erfindung betrifft einen Träger (1) für elektrische und/oder elektronische Bauelemente, insbesondere eine Leiterplatte, mit einer Breitseite (2) zur Aufnahme von elektrischen Leiterbahnen (4) und mit einer Schmalseite (3). Am Träger (1) ist wenigstens eine elektrisch leitende Kontaktfläche (5) vorgesehen, wobei insbesondere die Kontaktfläche (5) als Festkontakt für einen elektrischen Schalter dient. Die Kontaktfläche (5) ist an der Schmalseite (3) angeordnet.
Abstract:
An electrical control device includes a knitted fabric 11 having a knitted guide portion 12 for accommodating and guiding a cord 41 that may be pulled by its ends to move the cord along the guide portion. Conductive knitted tracking 15 communicates with conductive portions 16 of the guide portion. The cord includes electrically conductive portion 41 which is able to communicate selectively with portions 16. As shown, conductive cord portion 41 is in electrical contact with conductive portions 16a and 16b, thereby serving to provide electrical continuity between fabric tracking 15a and 15b. By sliding the cord along the guide, conductive portion 41a may be moved to communicate simultaneously with portions 16b and 16c, thereby establishing electrical communication with tracking 15b and 15c. Thus, a two way electrical switch is provided.
Abstract:
A switching device (1) for opening or closing an electrical power circuit (5). The device comprises at least one first conductive member (3) forming a first terminal of said electrical circuit, and at least one second conductive member (7) which is movable relative to the first member and forms a second terminal of said electrical circuit. Each of the first and second conductive members includes an electrical contact portion in the form of a threaded portion (11), and the threaded portion on the first conductive members and the threaded portions on the second conductive member are complementary so that screwing in (unscrewing) a first conductive member and a second conductive member reliably closes (opens) said electrical power circuit (5). The device may be used in controlled switching devices for electrical circuits in motor vehicles.
Abstract:
The present invention relates to a functional electrical device (1; 5) comprising an energy storage module (3) including a rechargeable battery for storing electrical energy and a male connection portion (10), and a function- providing module (2; 6) including circuitry for providing an electrical function and a female connection portion (16) for releasable mechanical and electrical connection to the male connection portion. The male connection portion (10) and the female connection portion (16) are configured in such a way that in a first rotational position, axial separation of the energy storage module (3) from the function-providing module (16) is prevented and flow of current from the battery to the circuitry is allowed, and in a second rotational position, axial separation of the energy storage module (3) from the function-providing module (2; 6) is prevented and flow of current from the battery to the circuitry is prevented.
Abstract:
L'invention concerne un dispositif de contrôle de l'état fermé ou ouvert d'un article, le dispositif de contrôle se présentant sous forme d'un circuit électronique comprenant un système de fermeture à glissière comprenant deux bandes sur chacune desquelles est fixée une rangée d'éléments, appelés dents (11,…, 14, 20,..,25), réalisées en matériau électriquement conducteur. Un curseur (3) est monté coulissant le long des bandes et configuré pour, dans un sens, engrener les dents d'une rangée avec les dents de l'autre rangée et, dans l'autre sens, les séparer. Un dispositif de détection et de signalisation (4) est raccordé, d'une part, à au moins l'une des dents, appelée première borne (21), et, d'autre part, à au moins l'une des autres dents, appelée deuxième borne (24).Le dispositif de détection et de signalisation est configuré pour détecter l'état de continuité électrique entre la première et la deuxième bornes (21, 24), et émettre un signal en fonction dudit état de continuité détecté. La première borne (21) et la deuxième borne (24) sont espacées l'une de l'autre par au moins une dent (22, 23), ladite au moins une dent étant, à l'état séparé des dents des deux rangées, dépourvue de liaison électrique avec lesdites bornes.