http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10940557-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_63c90ac1a899bf69958e2a7dfa34c12f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K11-241 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K11-115 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K11-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K11-24 |
| filingDate | 2017-11-15^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-09^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67de81ae3f80c79241b96589b6188b98 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89222a66f500b250b20e03692d60785c |
| publicationDate | 2021-03-09^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-10940557-B2 |
| titleOfInvention | Programmable polarity module for DC resistance spot welding |
| abstract | A programmable polarity module that permits rapid on-demand control of the polarities assigned to the welding electrodes retained on a welding gun is disclosed. The programmable polarity module is electrically connectable to the welding gun and a direct current power supply unit to provide direct current to the welding electrodes for exchange during spot welding. A first interchangeable polarity output lug and a second interchangeable polarity output lug of the programmable polarity module permit the polarities of the welding electrodes to be switched without having to electrically disconnect the module from the welding gun. |
| priorityDate | 2013-03-07^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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