Portable electrostatic photocopier

Details Portable electrostatic photocopier Portable electrostatic photocopier

1979-10-12

1982-03-09

Moses, R. L.

Photocopying

Including fiber optics

355 12, 355 16, G03G 1500

Patent

active

043186084

ABSTRACT:
The development of a compact non-electrical mains supply based photocopier is described in which a piezo-electric crystal generator or a battery operated capacitor discharge circuit EHT supply is employed for generating the high voltage for charging the photoreceptive paper.
The EHT supply for charging the paper is additionally used to provide the source of power for the light source (typically one or more fluorescent gas discharge tubes).
The photocopier incorporates all the facilities to charge and subsequently apply toner and fix the latter in place, with a light-proof housing.

REFERENCES:
patent: 2573881 (1951-11-01), Walkup et al.
patent: 3117501 (1964-01-01), Oliphant
patent: 3168857 (1965-02-01), Hutto
patent: 3580672 (1971-05-01), Ando
patent: 3752571 (1973-08-01), Yamaguchi et al.
patent: 3773416 (1973-11-01), Kushima
patent: 3964828 (1976-06-01), Yamada et al.
patent: 4028596 (1977-06-01), Weber
patent: 4052730 (1977-10-01), Hochreiter et al.

Affiliated with

Also associated with

Rating

Portable electrostatic photocopier does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Portable electrostatic photocopier, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable electrostatic photocopier will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1838406