| 摘要 |
PROBLEM TO BE SOLVED: To improve the quality of glass articles formed in each forming device and the product yield by properly improving a multi-feeder to supply molten glass to each forming device under a uniform condition. SOLUTION: Each of distribution resistance providing portions 8, ... 8 is provided in the middle of each branch paths 4, ... 4 to give the distribution resistance to the molten glass flowing in each of the branch paths 4, ... 4 to equalize each supply pressure when the high viscosity molten glass is distributed and supplied to each of the branch paths 4, ... 4 from the distribution portion 3 in the multi-feeder 1 provided with a melting furnace 2, a distribution portion 3, and a plurality of branch paths 4. A plurality of baffle plates 9 are arranged in the distribution resistance providing portion 8 to change the direction of the flow of the high viscosity molten glass or to narrow flow. COPYRIGHT: (C)2010,JPO&INPIT
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