Method for preparing an insulating product based on wool, in particular mineral wool
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United States of America Patent
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Jan 3, 2023
Grant Date -
Jan 10, 2019
app pub date -
Dec 23, 2016
filing date -
Dec 29, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
A method for preparing an insulating product based on wool includes an aeration step inside a device, the device including a chamber and at least one structure capable of generating a turbulent gaseous flow, during the aeration step. A stream of carrier gas is introduced into the chamber and a wool in the form of nodules or flakes is subjected to the turbulent flow of this carrier gas with entrainment in one sense in a direction A and in the opposite sense in a direction B that is the opposite to the direction A so that within the chamber there is at least in one plane perpendicular to the direction A in which the wool entrained in the direction A crosses the wool entrained in the direction B.
First Claim
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International Classification(s)
- F16L:PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR ....
- B65G:TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR L....
- E04B:GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTIT....
- B01F:MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
- D01G:PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING....
- E04F:FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- D04H:MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAME....
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