Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1981-02-09
1984-02-14
Crane, Daniel C.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
291635R, 29558, 295274, 72324, 72340, 204 24, B23P 1516
Patent
active
044307845
ABSTRACT:
A single or multi-orifice metal nozzle structure suitable for use in an ink jet printing system. The metallic nozzle member has at least one orifice extending therethrough, the orifice including a cylindrical portion, adjacent the outlet face of said nozzle, having a height ranging from 0.25 to 5 times its diameter and at least one frustoconical section divergent toward the face opposite the outlet face and communicating with the cylindrical portion. Where the metal nozzle is a multi-orifice metal nozzle, each frustoconical section communicates with a groove disposed in the face opposite the outlet face. The multi-orifice metal nozzle is prepared by grooving a metal plate with at least one groove, punching a plurality of frustoconical sections into the groove member and then forming a cylindrical portion into each frustoconical section and through the plate member.
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Talke, F. E., "Voltage-Modulated Binary Ink Jet" from IBM Technical Disclosure Bulletin, vol. 21, No. 5, Oct. 1978, pp. 2001-2002.
Henderson, C. S., et al., "Nozzle for Ink Jet Printer" from IBM Technical Disclosure Bulletin, vol. 17, No. 11, Apr. 1975, p. 3249.
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Brooks Kenneth
Morris Thomas E.
Smith Paul R.
Blanke Robert J.
Celanese Corporation
Crane Daniel C.
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