A glass-fiber bushing (10) including a bottom tip-plate (16) and side walls (14) surrounding the bottom tip-plate (16) forming a container for molten glass. The bottom tip-plate (16) including a plurality of tips arranged to permit molten glass to flow therethrough to produce a multiplicity of individual molten glass streams from which glass fibers may be formed. The glass-fiber bushing (10) includes at least one tip-plate thermocouple (12) having a platinum tube housing (26), a pair of thermocouple wires (20, 22) transversing the tube housing (26) and terminating in a weld junction (24). The tube housing (26), thermocouple wires (20, 22) and the weld (24) are attached directly to the tip-plate (16) such that the termocouple junction (24) is formed directly at the tip-plate (16) surface.
申请公布号
WO0029343(A1)
申请公布日期
2000.05.25
申请号
WO1999US22297
申请日期
1999.09.27
申请人
OWENS CORNING;SANIK, PAUL, S.;VARRASSO, EUGENE, C.;PIERIK, SUSAN, M.
发明人
SANIK, PAUL, S.;VARRASSO, EUGENE, C.;PIERIK, SUSAN, M.