http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1433686-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4765b915acd619bf7c183bb72a5ab1f5 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K11-24 |
| filingDate | 1987-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1988-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc42d6f62534242b1edd39429faabec2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4438b8d6c7cad6ba25303eb1dd7cfe4c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_671be4d6e581d1c8fe8ec9fac047a844 |
| publicationDate | 1988-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1433686-A1 |
| titleOfInvention | Method of measuring the welding current |
| abstract | The invention relates to welding production, namely to equipment for resistance welding, and can be used in systems for monitoring parameters of welding conditions. The purpose of the invention is to improve the measurement accuracy by eliminating the error due to the incorrect orientation of the Hall sensors in space. When measuring welding current using Hall sensors, through which a constant stabilized current is passed, a group of blocks of three sensors each are used, the sensors in the blocks are located in orthogonal planes, and the blocks are arbitrarily in the space around the current lead. According to the received signals from the sensors, magnetic induction is calculated using the formula, and the value of the welding current is nahr- g d t from the control system. The use of a system of seven such blocks ensures the independence of the measurement result on the location of the sensor relative to the secondary circuit of the welding machine 2 pcs. |
| priorityDate | 1987-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID428438116 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID71586773 |
Total number of triples: 15.