C - Chemistry – Metallurgy – 03 – B
Patent
C - Chemistry, Metallurgy
03
B
C03B 37/018 (2006.01) C03B 37/014 (2006.01)
Patent
CA 2357593
A plurality of glass particles synthesizing burners are arranged at a predetermined burner interval opposite to a rotating starting rod. The starting rod and the glass particles synthesizing burners are relatively parallely reciprocally moved, and the soot deposition is conducted. A reciprocating speed v(mm/minute), axis rotating speed r (rpm), and burner interval L (mm) are set so that a value A expressed by the expression A = (r/v) x L is in a range 40 ~ A ~ 8.
Nakamura Motonori
Ohga Yuichi
Ohishi Toshihiro
Marks & Clerk
Sumitomo Electric Industries Ltd.
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