Charging phase control device for ink jet recording device

Details Charging phase control device for ink jet recording device Charging phase control device for ink jet recording device

1979-04-25

1980-08-12

Miller, Jr., George H.

Recorders

Record receiver deforming

G01D 1518

Patent

active

042175950

ABSTRACT:
A charging phase control device for an ink jet recording device wherein the ink droplets are positively or negatively charged in the recording mode. In the charging phase detection mode an ink droplet charging electrode is so energized that more than two successive ink droplets may be negatively or positively charged and one or more ink droplets which immediately follow said more than two successive, negatively or positively charged ink droplets may be uncharged or positively or negatively charged. The negatively or positively charged ink droplets repel each other and attract the uncharged or positively or negatively charged ink droplets so that they coalesce into large ink droplets. Therefore the distance between an ink head and an ink droplet detection means may be reduced, the ink jet recording or printing device may be made compact in size and light in weight; and ink droplet charging phase may be detected and controlled with a higher degree of accuracy.

REFERENCES:
patent: 3833910 (1974-09-01), Chen
patent: 3846800 (1974-11-01), Chen
patent: 4068241 (1978-01-01), Yamada
patent: 4086601 (1978-04-01), Fillmore et al.
patent: 4150384 (1979-04-01), Meece
Chen, W. H. et al., Feedback for Synchronized Pressure Jet Using Optical Sensor, IBM Tech. Disc. Bulletin, May 1974, vol. 16, No. 12, pp. 3877-3878. _

Affiliated with

Also associated with

Rating

Charging phase control device for ink jet recording device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Charging phase control device for ink jet recording device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Charging phase control device for ink jet recording device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2185213