http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0740224-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20688220cab72ad01902ff5223732946 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G2217-0025 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-4155 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-346 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-415 |
| filingDate | 1996-04-02^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed39f69d0471607b3a085b8c973f84c3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2dc027cbc7f182722c7ab03208f8de35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba1f0513a4659799eb1e6c37df408aad |
| publicationDate | 1996-10-30^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0740224-A1 |
| titleOfInvention | A device for DEP (direct electrostatic printing) |
| abstract | There is provided a device for direct electrostatic printing comprising a back electrode (105), a printhead structure (106), an array of printing apertures (107) in said printhead structure (106) through which a particle flow can be electrically modulated by a control electrode (106a), an image receiving substrate (109) travelling between said back electrode (105) and said printhead structure (106) in the direction of arrow A and toner delivery means (101), comprising a charged toner conveyer (103), the reference surface of said charged toner conveyer being placed at a distance B (in mm) from the front of said printhead structure (106), and a magnetic brush to provide charged toner on to the CTC, wherein the linear surface speed of the magnetic brush LSM has a specified minimal ratio versus the travelling speed LSS of the image receiving substrate, such that LSM/LSS ≧ 0.5. In a preferred embodiment the surface speed of the CTC LSC has also a specified minimal ratio versus the travelling speed LSS of the image receiving substrate, such that LSC/LSS ≧ 0.5. In a further preferred embodiment the surface speed of the magnetic brush LSM has a also a specified minimal ratio versus the linear surface speed LSC of the CTC, such that LSM/LSC ≧ 0.5. More over the radius of the CTC is chosen as a function of the extension of the array of printing apertures present in the printhead structure. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6102523-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0810493-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6227655-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0810493-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6074112-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0849087-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6056390-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0849645-A1 |
| priorityDate | 1995-04-25^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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