http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0390008-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a10d06e3590c65f7c85685949fb45fe9 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B5-0043 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-90 |
| filingDate | 1990-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16477d32421902d8d6f52eb29a2e77ce |
| publicationDate | 1990-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0390008-A2 |
| titleOfInvention | Device for testing and/or measuring a test object |
| abstract | Device for testing and/or measuring a test object with a signal transmission being arranged between a movable transducer/sensor (1) and stationarily located equipment, for example an electric cabinet. The transducer is in the form of a carriage or placed on/in a carriage which moves, for example backwards and forwards across a test object (2). By mounting a conductor (16) in parallel with the path of movement of the transducer and allowing this stationary conductor to constitute a winding on a transformer ring-core (13), placed on the carriage and thus being movable along the conductor (16), signals can be transmitted without galvanic signal connection between the carriage and, for example, stationary equipment. A consequence of this signal transmission is that the transducer (1) can move as a so-called shuttle across, for example, a hot steel strand (2) with no other means of driving than its own kinetic energy, which may, for example, be supplied by means of compressed air impulses when the transducer is positioned outside near the edges of the steel strand. The signal transmission can advantageously be made bidirectional, and one field of application is the so-called eddy current testing, in which the signal transmission problem often constitutes a greatly limiting factor. In simplified terms the signal transmission device can be regarded as a transformer with a movable winding, in its simplest embodiment. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2389909-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2722927-A1 |
| priorityDate | 1989-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.