http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5263675-B2
Outgoing Links
Predicate | Object |
---|---|
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-08 |
filingDate | 2009-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2013-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2013-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | JP-5263675-B2 |
titleOfInvention | Developer supply device, development device, and image forming apparatus |
abstract | <P>PROBLEM TO BE SOLVED: To provide a developer supply device, a developing device, and an image forming apparatus that achieve the application of charges to one-component developer and the supply of charged developer to a developer carrier while minimizing stress on the developer, and that suppresse attaching of weakly charged developer to the developer carrier. <P>SOLUTION: The developer supply device includes: a developer supply roller 31 disposed opposite a developing roller 22 with a space left therefrom and used for conveying toner T to an area opposite the developing roller 22; and a suction pump 61, being a suction means, which sucks air through a suction hole 31a formed in the developer supply roller 31 and causes the toner T to adhere to the surface of the developer supply roller 31. In addition, the developer supply device includes a charge applying means having a charge emitting member 25 that applies charges to toner T without touching the toner during or before the passage of it through the area opposite the developing roller 22, and a mesh electrode 29 that is a counter electrode of the charge member 25. <P>COPYRIGHT: (C)2010,JPO&INPIT |
priorityDate | 2009-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 107.