Ink ejection recording apparatus having means for equalizing the

Details Ink ejection recording apparatus having means for equalizing the Ink ejection recording apparatus having means for equalizing the

1986-12-22

1988-08-16

Hartary, Joseph W.

Recorders

Markers and/or driving means therefor

With ink supply to marker

13762512, G01D 1516

Patent

active

047647809

ABSTRACT:
An ink ejection recording apparatus is disclosed which comprises a plurality of ink ejection heads commonly connected to an ink tank, each of the ink ejection heads having an ink nozzle through which minute ink droplets are discharged in accordance with an electric signal and an air nozzle opposing to the ink nozzle and adapted for forming an air stream which accelerates the ink droplets towards a recording medium so as to record an image on the recording medium by means of the droplets. The ink ejection heads are arranged at different heights and the ink ejection heads have different levels of balance pressure so that the levels of the ink pressure acting on the ink nozzles of the ink ejection head are equalized in the operating state of the apparatus. Pressure relieving means are provided for relieving pneumatic pressure applied to the ink ejection heads and to the ink tank and being arranged such that relief of pressure from said ink tank is conducted after relief of pressure from said ink ejection heads.

REFERENCES:
patent: 3553371 (1971-01-01), Suenaga
patent: 4106032 (1978-08-01), Miura
patent: 4223324 (1980-09-01), Yamamori
patent: 4301460 (1981-11-01), Miura
patent: 4340896 (1982-07-01), Cruz-Uribe

Affiliated with

Also associated with

Rating

Ink ejection recording apparatus having means for equalizing the does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ink ejection recording apparatus having means for equalizing the, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ink ejection recording apparatus having means for equalizing the will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-602961