摘要:
The invention relates to a contacting device (1) for contacting an electrical conductor (10) to an electrical conductor path (20), comprising a housing (100) having a hollow chamber (104), into which the electrical conductor (10) and the electrical conductor path (20) can be inserted. The contacting device (1) furthermore comprises a contact bridge (200) having a first section (210), which is arranged in the hollow chamber (104) of the housing, and a second section (220). The electrical conductor (10) can be clamped directly to the electrical conductor path (20) by means of the first section (210) of the contact bridge (200). Furthermore, the contacting device (1) can be fastened to an element of the electrical component (2) by means of the second section (220) of the contact bridge (200) to provide the electrical conductor path (20).
摘要:
The invention relates to a signalling apparatus (1) for command and/or reporting devices, comprising a base unit (5) having at least two light sources (2a, 2b, 2c) each for producing light, arranged spaced apart from one another on the base unit (5), and at least two light modules (3a, 3b, 3c), which are stacked along a main axis (A) of the signalling apparatus (1) and are operatively connected to the light sources (2a, 2b, 2c). The light generated by the light sources (2a, 2b, 2c) is coupled into the light modules (3a, 3b, 3c) in a beam direction (R1, R2, R3) parallel to the main axis (A). The light modules (3a, 3b, 3c) each have a reflection region (6a, 6b, 6c) in order to at least partially reflect light coupled into the light modules (3a, 3b, 3c) in a signalling direction (S1, S2, S3). According to the invention, a respective reflection region (6a, 6b, 6c) captures only a partial region (T) of the light modules (3a, 3b, 3c) in the circumferential direction (U) of the corresponding light module (3a, 3b, 3c) perpendicular to the main axis (A) of the signalling apparatus (1), which partial region is smaller than the total circumference of the light modules (3a, 3b, 3c). In addition, a reflection region (6a, 6b, 6c) of a light module (3a, 3b, 3c) is arranged offset relative to a reflection region (6a, 6b, 6c) of another light module (3a, 3b, 3c) at a predetermined angle (W1, W2) perpendicular to the main axis (A). The reflection regions (6a, 6b, 6c) are at the same radial distance (r) from the main axis (A).
摘要:
The invention relates to a screw (10), in particular for housings, comprising an elongated section (12) provided at least in parts with a thread, and a screw head (14). According to the invention, a cone-shape section (16) is arranged between the screw head (14) and the elongated section (12), wherein the point of the conical section (16) connects to one end of the elongated section (12), and the underside (15) of the screw head (14) is arranged opposite the base surface (18) of the conical section (16), and a groove (20) for accommodating a seal is provided between the underside (15) of the screw head (14) and the base surface (18) of the conical section (16).
摘要:
The invention relates to a switching device for the on-off switching of a current passing through a current path, having at least one fixed contact (11, 12) and at least one movable contact (14, 15), wherein the movable contact can be moved relative to the fixed contact for making or breaking the current path (10), and a drive (1) for the functional movement of a jumper (17) between a contact-making position and a contact-breaking position, wherein in the contact-making position with the fixed contact the movable contact (14, 15) makes the current path, and having a high-speed circuit breaker (2) for breaking the current path in the event of a short circuit or overload, wherein the armature (4) of the high-speed circuit breaker (2) is rigidly coupled to the movable contact (14, 15).
摘要:
The invention relates to a switching device, comprising: a switching chamber (2); a plate-like switching element (1), which can be moved in the switching chamber (2) along a linear movement axis (Z) between an an ON position in which the switching element (1) connects fixed contacts to one another, and an OFF position in which the switching element (1) is at a distance from the fixed contacts; actuating means (22) for linear movement of the switching element (1) inside the switching chamber (2); and spring means (8) which prestress the switching element (1) in the direction of the movement axis (Z), characterised in that guiding means (10) are provided and configured such that the switching element (1) in the switching chamber (2) is guided along the movement axis (Z) in a linearly movable manner and held such that a main axis (N) of the switching element (1), which runs perpendicularly with respect to the two main extension directions (X, Y) of the switching element (1), is oriented at least substantially parallel to the movement axis (Z).