Device for fiberizing molten mineral materials

Details Device for fiberizing molten mineral materials Device for fiberizing molten mineral materials

1997-04-10

1999-11-23

Silverman, Stanley S.

Glass manufacturing

Fiber making apparatus

With crimping or curling means

65521, 65538, C03B 37022, C03B 3704, C03B 3702

Patent

active

059879289

ABSTRACT:
The present invention furnishes a device for fiberizing molten mineral materials in order to produce mineral fiber products by means of a spinner (2) having a multiplicity of orifices (6; 8) provided in the peripheral wall (4) thereof, for centrifuging molten mineral materials (10; 12) supplied to the spinner (2), with the spinner (2) comprising on the inside (14) of the peripheral wall (4) compartments (18; 20) arranged in sections and delimited by baffles (16) for separately feeding and separately receiving a respective molten material (10; 12) to at least one associated orifice (6; 8), with the orifices (6; 8) extending at least approximately in a radial direction through the peripheral wall (4). In the present invention a method for producing this device is moreover proposed.

REFERENCES:
patent: 2998620 (1961-09-01), Stalego
patent: 5085679 (1992-02-01), Hinze et al.
patent: 5474590 (1995-12-01), Lin
patent: 5482527 (1996-01-01), Czastkiewicz
patent: 5509953 (1996-04-01), Gavin
patent: 5514199 (1996-05-01), Houpt
patent: 5595766 (1997-01-01), Houpt et al.
patent: 5618328 (1997-04-01), Lin et al.
patent: 5743932 (1998-04-01), Houpt et al.

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