Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2007-04-17
2007-04-17
Nguyen, Thinh (Department: 2861)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
Reexamination Certificate
active
10488620
ABSTRACT:
A hollow cylindrical support for a plurality of flow-through inkjet print heads has two folded wall sections cooperating to define elongate inlet and outlet ink manifolds, one wall section being thermally conducting so as to promote heat transfer along the length of the support, the other wall section being thermally insulating so as to inhibit heat transfer between the inlet and outlet manifolds. The thermally insulating section serves to trap a boundary layer of fluid, for example in a cavity wall or cellular material.
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Harvey Robert
Manning Howard J.
Omer Salhadin
Temple Stephen
Marshall & Gerstein & Borun LLP
Xaar Technology Limited
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