Recorders – Record receiver deforming
Patent
1985-04-08
1987-01-20
Hartary, Joseph W.
Recorders
Record receiver deforming
138 41, 2395535, 2395905, 346140R, 346 11, G01D 1518
Patent
active
046383271
ABSTRACT:
A turbulence damping apparatus for a fluid supply chamber of an ink-jet printing head assembly substantially damps multiaxis or turbulent fluid flow immediately upstream of an orifice plate from which at least one column of sequential fluid droplets is issued. The apparatus includes a center support member which defines openings and is adapted for rigid disposition in the fluid supply chamber to thus define upper and lower subchambers. Upper and lower damping structures are rigidly fixed to the upper and lower surfaces, respectively, of the center support member. The upper and lower damping structures respectively include upper and lower apertures such that initial damping of turbulent fluid flow is effected as the fluid flow through the upper apertures and into the openings of the center support member with final damping of the turbulent flow being accomplished as the fluid flows through the lower apertures.
REFERENCES:
patent: 3353564 (1967-11-01), Bergeijk
patent: 3606973 (1971-09-01), Davis
patent: 3630455 (1971-12-01), Parkison
patent: 3645298 (1972-02-01), Roberts
patent: 3645448 (1972-02-01), Houser
patent: 4080607 (1978-03-01), Van Breemen
patent: 4119276 (1978-10-01), Nelson
Dressler John L.
Halliday Bruce W.
Sutera Richard
Burlington Industries Inc.
Hartary Joseph W.
LandOfFree
Apparatus to damp turbulence in an ink jet fluid supply chamber does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus to damp turbulence in an ink jet fluid supply chamber, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus to damp turbulence in an ink jet fluid supply chamber will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2137644