http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107065478-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8cdf4243ac5cb2ada14583ea1294e99e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-0812 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-081 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-08 |
| filingDate | 2017-05-13^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02951895d77cca5436141c198feaf0be |
| publicationDate | 2017-08-18^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107065478-A |
| titleOfInvention | a developing device |
| abstract | The invention discloses a developing device, which includes a developing roller and a powder control knife. The developing roller includes a roller tube, and a magnetic core for absorbing magnetic carbon powder is arranged inside the roller tube, and a plurality of magnetic core poles are distributed on the magnetic core, which is characterized in that : the powder control knife is provided with a magnet, and the magnet is provided with some magnet poles, the magnetic field of the magnet can act on the magnetic carbon powder on the surface of the developing roller rotating to this place, and the magnetic carbon powder is due to the sudden change of the magnetic field at this place And beating, so that the magnetic toner can be rolled, which is beneficial to the exchange of the magnetic toner on the surface of the developing roller and the bottom magnetic toner, and the tumbling of the magnetic toner will also generate friction, increase the charge, and the tumbling can make the magnetic toner evenly . |
| priorityDate | 2017-05-13^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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