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6862901 |
Process and apparatus for producing glass fibers
A process and an apparatus for producing glass fibers by centrifugal force are provided. Molten glass is fed into a hollow cylinder of rotating member which rotates at high speed by means of a...
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4838917 |
Process and apparatus for the production of very fine mineral fibers, in particular glass fibers
The streams of melt issuing from the melt outlet apertures (18) at the bottom of a melting crucible (14) are broken up into fibers in a drawing nozzle by means of a blast medium directed...
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4351661 |
Fiberization by gas blast attenuation
Method and apparatus are disclosed for forming fibers from attenuable materials, especially mineral materials such as glass, the disclosed technique including components providing for attenuation...
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4351660 |
Toration with multiple jet deflection
Method and apparatus are disclosed for forming fibers from attenuable materials, especially mineral materials such as glass, the disclosed technique including components providing for attenuation...
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4268293 |
Stabilization of glass feed in fiberization by toration
Method and apparatus are disclosed providing both for separation of the components of a toration fiberizing center, including separation of both the glass stream supply means and of the secondary...
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4249926 |
Method for jet attenuation of fibers with localized combustion
Multiple jet fiber attenuation, the jets converging to provoke mutual impact and create a combined jet flow, the jets comprising fuel and comburent components in proportions providing a combustible...
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4194897 |
Method for making fibers from glass or other attenuable materials
Method and apparatus for the production of fibrous materials from attenuable substances, particularly molten glass, are disclosed, along with the fiber products which result. In the disclosed...
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4159199 |
Method and apparatus for forming fibers by gas blast attenuation
Gas blast attenuation is disclosed including the use of a pair of gaseous jets having axes lying in a common plane and directed to impinge upon each other preferably at an acute angle, the...
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4146378 |
Fiber formation by use of gas blast attenuation
Method and equipment are disclosed for forming fibers from attenuable material, such as molten glass, by the use of a jet penetrating transversely into a blast and by the of a structural element...
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4140509 |
Method and apparatus for making fibers from thermoplastic materials
Method and equipment are disclosed for forming fibers from attenuable material such as molten glass, by the use of high velocity whirling gas currents or tornadoes. Attenuation is preferably...
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4137059 |
Method and apparatus for making fibers from attenuable materials
The attenuation technique disclosed utilizes high velocity whirling currents or tornadoes formed in a toration zone i.e., a zone of interaction of a principle blast or current of gases and a...
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4118213 |
Method and apparatus for fiberizing attenuable materials and product thereof
Method and apparatus are disclosed for converting a stream of attenuable material into a fiber by a two-stage attenuation technique, the two stages being effected sequentially by employment of a...
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4113456 |
Fiberization energy conservation
Gas blast attenuation of thermoplastic attenuable material is disclosed including the use of a principle current or blast with one or more jets of smaller cross section directed transversely into...
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4052183 |
Method and apparatus for suppression of pollution in toration of glass fibers
Method and apparatus for the production of fibrous materials from attenuable substances, particularly molten glass, are disclosed, along with the fiber products which result. In the disclosed...
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4015963 |
Method and apparatus for forming fibers by toration
Method and apparatus for the production of fibrous materials from attenuable substances, particularly molten glass, are disclosed, along with the fiber products which result. In the disclosed...
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3885940 |
Fiber toration; method and equipment
Method and apparatus for the production of fibrous materials from attenuable substances, particularly molten glass, are disclosed, along with the fiber products which result. In the disclosed...
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3874886 |
Fiber toration; method, equipment and product
Method and apparatus for the production of fibrous materials from attenuable substances, particularly molten glass, are disclosed, along with the fiber products which result. In the disclosed...
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3374075 |
Method and apparatus for producing fibrous material
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3357808 |
Method of preparing fibers from a viscous melt
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