Patent application number | Description | Published |
20110255248 | ELECTRICAL FIELD DEVICE AND EXPANSION MODULE FOR INSERTION INTO AN ELECTRICAL FIELD DEVICE - An electronic expansion module which has at least one circuit board, that has a contact region with contacts for mechanical and electrical contact-making with mating contacts connected to the circuit board of the expansion module and a circuit board recess formed such that, with the expansion module inserted into an opening formed on a side of the housing of an electrical field device for use in industrial control, the circuit board of the expansion module does not have any conductive connection to the electrical field device except in the contact region so that reliable electrical isolation between the interior of the device and the user is ensured. | 10-20-2011 |
20120315778 | DEVICE FOR REMOVABLY FIXING A CONDUCTOR TO A CURRENT TRANSFORMER HOUSING - The invention relates to a device for removably fixing a conductor ( | 12-13-2012 |
20120326823 | LOOPED FASTENING ELEMENT FOR REMOVABLY FIXING A CONDUCTOR TO A CURRENT TRANSFORMER HOUSING - The invention relates to a device for removably fixing a conductor ( | 12-27-2012 |
20130015934 | TRANSLATORY FASTENING ELEMENT FOR DETACHABLY FASTENING A CURRENT CONDUCTOR TO A CURRENT TRANSFORMER HOUSINGAANM Leifer; ChristophAACI Bad DriburgAACO DEAAGP Leifer; Christoph Bad Driburg DEAANM Thorner; CarstenAACI MelleAACO DEAAGP Thorner; Carsten Melle DE - The invention relates to a device for detachably fastening a current conductor ( | 01-17-2013 |
20130234514 | POWER SUPPLY APPLIANCE AND POWER SUPPLY SYSTEM WITH AN APPLIANCE SUCH AS THIS - The object of the invention is a power supply device ( | 09-12-2013 |
20130240248 | DEVICE FOR DETACHABLY FIXING A CURRENT CONDUCTOR TO A CURRENT TRANSFORMER HOUSING - A device for detachably fastening a current conductor to a current transformer housing, comprising the current transformer housing, a retaining element that is guided through the current transformer housing, a fastening element that is guided through the retaining element, and a clamping element ( | 09-19-2013 |
20130292151 | APPARATUS FOR DETACHABLE ATTACHMENT OF AN ELECTRICAL CONDUCTOR TO A CURRENT TRANSFORMER HOUSING - Systems and methods for detachable attachment of an electrical conductor to a current transformer housing are disclosed. An illustrative device may comprise a current transformer housing, a holding element which is passed through the current transformer housing, and an attachment element which passes through the holding element, with the attachment element and/or the holding element resting at least partially on the surface of the electrical conductor when the electrical conductor is attached to the apparatus, the attachment element being rotatable about its longitudinal axis for attaching or releasing the electrical conductor. Moreover, the holding element may be rotatable about its longitudinal axis such that, in a first position, the holding element can be moved along its longitudinal axis for attaching or releasing the electrical conductor and, in a second position, the holding element cannot be moved along its longitudinal axis. | 11-07-2013 |
20140035369 | POWER SUPPLY APPLIANCE AND POWER SUPPLY SYSTEM WITH AN APPLIANCE SUCH AS THIS - The object of the invention is a power supply device ( | 02-06-2014 |
20140097924 | Current Transformer - A current measuring transducer for measuring the current flowing through an electrical cable, with a ring probe, a sensor and an evaluation device for recording the current value obtained by the ring probe and the sensor, wherein the ring probe has an annular core, wherein the ring probe is divided into a basic ring section and at least one movable ring section, wherein the movable ring section defines an open and a closed state, wherein in the open state, a radial cable insert opening is opened, and wherein a circularly closed arrangement is created in the closed state of the movable ring section in which the annular core surrounds the cable, wherein the radial insertion of a cable extending axially relative to the current measuring transducer into the inside area of the ring probe transfers the ring section from one to the other state, and measurement of the current in the cable inserted into the inside area is made possible in the closed state. | 04-10-2014 |