Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Patent
1995-05-04
1998-02-17
Barlow, Jr., John E.
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
347 94, B41J 217
Patent
active
057196087
ABSTRACT:
An improved ink delivery system for an ink jet printer having a print carriage that traverses across a print medium comprising an ink source, a print head, and a coupler for coupling the ink source to the print head, the coupler including a pair of flexible tubes for carrying the ink and a Y-coupler for coupling to the pair of flexible tubes and the ink source, the Y-coupler causing the pair of flexible tubes to initially diverge. A check valve is provided to prevent back siphoning.
REFERENCES:
patent: 4359134 (1982-11-01), Jackson
patent: 4422086 (1983-12-01), Miura et al.
Sabonis Charles J.
Siu Howard
Barlow Jr. John E.
CalComp Inc.
Porter, Jr. William F.
Smith Frederic P.
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