Ink jet printer control system responsive to acoustical properti

Details Ink jet printer control system responsive to acoustical properti Ink jet printer control system responsive to acoustical properti

1993-11-08

1995-06-13

Fuller, Benjamin R.

Incremental printing of symbolic information

Ink jet

Controller

347 89, G01D 1518

Patent

active

054247667

ABSTRACT:
A control system is disclosed for an ink jet printer. The control system employs acoustic transducers to determine the velocity of sound in the ink and in a reference chamber containing only fresh ink. By comparing the two measurements it can be determined when to add additional solvent to the system to maintain solids concentration substantially constant.

REFERENCES:
patent: 3771456 (1973-11-01), Bischoff et al.
patent: 3930258 (1975-12-01), Dick et al.
patent: 4121222 (1978-10-01), Diebold et al.
patent: 4317124 (1982-02-01), Shirato et al.
patent: 4555712 (1985-11-01), Arway et al.
patent: 4827280 (1989-05-01), Stamer et al.
Instruction manual for "Sonic Solution Monitor" by Nusonics, Inc. dated Jan. 3, 1974, pp. 6-10.
"A Versatile Laboratory Tool: Model 6080 Nusonics Concentration Analyzer" by MAPCO, Inc., dated Jul. 15, 1980, pp. 2-1 to 2-6.
"Controlling Print Height in an Ink Jet Printer" by J. M. Carmichael, IBM Journal of Research and Development, vol. 21, No. 1, Jan. of 1977, pp. 52-55.

Affiliated with

Also associated with

Rating

Ink jet printer control system responsive to acoustical properti 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 jet printer control system responsive to acoustical properti, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ink jet printer control system responsive to acoustical properti will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1313327