Multifunction cell with a variable volume chamber and a fluid su

Details Multifunction cell with a variable volume chamber and a fluid su Multifunction cell with a variable volume chamber and a fluid su

1987-12-02

1990-03-20

Reynolds, B. A.

Recorders

Record receiver deforming

346140R, 137 12, 137 92, 25112904, 417 18, G01D 1518, F17D 100, F04B 4900, F16K 3102

Patent

active

049105299

ABSTRACT:
Disclosed is a cell having a variable volume chamber and a fluid supply circuit for an ink jet printing head which is equipped therewith, the cell including a variable volume chamber (1) connected to a pressure sensor (5) and to at least a pair of valves (7, 9) each associated with a restriction (8, 10); the variation of volume being obtained by a piston actuated by an eccentric (3) secured to the rotor of a motor (4).

REFERENCES:
patent: 3855129 (1974-12-01), Abrahams et al.
patent: 3990295 (1976-11-01), Renovanz et al.
patent: 4121222 (1978-10-01), Diebold et al.
patent: 4270133 (1981-05-01), Shimazawa et al.
patent: 4314264 (1982-02-01), Bok et al.
patent: 4318114 (1982-03-01), Huliba
patent: 4357617 (1982-11-01), Shimazawa et al.
patent: 4359312 (1982-11-01), Funke et al.
patent: 4464668 (1984-08-01), Komai et al.

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