Ink jet recording head with ink chamber having slanted surfaces to aid bubble removal
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Sep 5, 2000
Issued Date -
N/A
app pub date -
Feb 18, 1997
filing date -
Sep 22, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An ink jet recording apparatus includes a liquid passage for ejection of ink; a liquid chamber for supplying ink to the passage; a device for mounting the recording head on the ink jet recording apparatus at an angle not more than 45 degrees relative to the horizontal plane; wherein the chamber has an internal surface which is slanted in a direction from an ink inlet thereof toward the liquid passage at the angle of 5-40 degrees relative to an extension of the liquid passage.
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Cited Art Landscape
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