Writing head for an electrostatic point printer
US4348685A · kind A · utility
7Cited by
4References
10Claims
0Family size
Inventors
Key dates
| Filing date | May 13, 1980 |
| Grant date | Sep 7, 1982 |
| Priority date | — |
| Expiry date | May 13, 2000 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/395
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An electrostatic point printer head includes a dielectric substrate that carries a plurality of point electrodes, a connector and a network of conductors enabling interconnections between the several electrodes and with the connector. The dielectric substrate is a sheet fixed by one of its surfaces to a rigid support; the network of conductors comprises tracks plated on both surfaces of the substrate sheet and the electrodes are contact studs passing through the thickness of the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.