摘要:
An electrical connection set-up for manufacturing an ignition coil is provided, which includes, on the side of the low-voltage outlet, a contact spring which is installed by being lifted over corresponding secondary windings without touching them and which then snaps into place due to spring-like form or support, while elements provided on the contact spring break through an insulating layer surrounding the secondary winding, thus establishing the electrical connection without the use of thermal methods.
摘要:
An electrical connection set-up for manufacturing an ignition coil is provided, e.g., for connecting thin enameled wires in ignition coils. In this regard, on the side of the high-voltage outlet, a contacting sleeve is provided which is installed by being lifted over a corresponding secondary winding without making contact and which then snaps into place due to the spring-like form or mounting, while elements provided on the contacting sleeve break through an insulating layer surrounding the secondary winding, thus establishing the electrical connection without the use of thermal methods.
摘要:
An electrical connection set-up for connecting thin enameled wires in ignition coils, which is to replace thermal methods, for example. This is achieved in that, to produce contacting between the winding and the respective high-voltage or low-voltage outlets, an individual contact element able to be slid over the winding by its one side and is fixed in place via its other side, the contact element having a spring-type design, a sliding surface, and at least on its one side fans out in a tulip-shape in the sliding direction, in such a way that the contact element presses against the winding in a spring-like manner in the mounted state and the insulation layer is ruptured and electrical contacting takes place.
摘要:
An electrical connection set-up for manufacturing an ignition coil is provided, which includes, on the side of the low-voltage outlet, a contact spring which is installed by being lifted over corresponding secondary windings without touching them and which then snaps into place due to spring-like form or support, while elements provided on the contact spring break through an insulating layer surrounding the secondary winding, thus establishing the electrical connection without the use of thermal methods.
摘要:
An electrical connection set-up for connecting thin enameled wires in ignition coils, which is to replace thermal methods, for example. This is achieved in that, to produce contacting between the winding and the respective high-voltage or low-voltage outlets, an individual contact element able to be slid over the winding by its one side and is fixed in place via its other side, the contact element having a spring-type design, a sliding surface, and at least on its one side fans out in a tulip-shape in the sliding direction, in such a way that the contact element presses against the winding in a spring-like manner in the mounted state and the insulation layer is ruptured and electrical contacting takes place.
摘要:
An electrical connection set-up for manufacturing an ignition coil is provided, e.g., for connecting thin enameled wires in ignition coils. In this regard, on the side of the high-voltage outlet, a contacting sleeve is provided which is installed by being lifted over a corresponding secondary winding without making contact and which then snaps into place due to the spring-like form or mounting, while elements provided on the contacting sleeve break through an insulating layer surrounding the secondary winding, thus establishing the electrical connection without the use of thermal methods.
摘要:
To optimize the package dimensions of pencil-style ignition coils, a structural component including a primary wire and a primary bobbin is constructed in such manner that this structural component is also used as the encapsulation layer of the ignition coil.
摘要:
An ignition coil has an ignition coil housing having a core and coil forms situated within it. In order to fill in the gaps between the components in the ignition coil housing using a cast resin used as insulation, the invention provides to introduce the latter either by a hollow needle or a riser directly into the bottom region of the ignition coil housing. The method described herein allows for a homogeneous material distribution of the cast resin and avoids inclusions of foreign particles or gases in the ignition coil housing.
摘要:
A sensor device is described for the contactless acquisition of a rotatable object, in particular for acquiring a rotational speed of a compressor wheel of a turbocharger. The sensor device includes a sensor housing. The sensor device also includes at least one magnetic-field generator for generating a magnetic field at the location of the rotatable object, and at least one magnetic-field sensor for detecting a magnetic field generated by eddy currents of the rotatable object. The sensor device furthermore includes at least one connection element, the connection element being set up to connect the sensor device to a device that includes the rotatable object, especially a turbocharger, so that the magnetic-field generator and the magnetic-field sensor are at least partially disposed together in a sensor section of the sensor housing, and the sensor housing is at least regionally set apart from the device that includes the rotatable object.
摘要:
An ignition coil for an Otto engine for an high-voltage winding has a conductive, laminar component, which is at a specified distance from the high-voltage winding and which is electrically connected to a terminal of the ignition coil. In a method for the capacitive coupling of the high-voltage winding of an ignition coil for diagnostic purposes, a conductive, laminar component of the ignition coil, which is at a specified distance from the high-voltage winding and which is electrically connected to a terminal of the ignition coil, is used as a capacitive coupling element.