Process and apparatus for reducing the amount of liquid from a porous material by means of superheated steam from said liquid

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United States of America Patent

PATENT NO 4385450
SERIAL NO

06190949

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Abstract

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Process and apparatus for reducing the liquid content of a porous material by means of superheated vapor from said liquid. The apparatus comprises, in order: a vapor generator 1; a circulation fan 2; a vapor superheater 6; a closed, sealed chamber 7, and an assembley 22-26 to provide in the chamber 7 a passage for fluid and for supporting textile material 9 such that it is interposed in the path of the vapor; a vapor condenser 13; a valve for regulation of pressure 16; a conduit for recycling vapor 17, and a device 32, 32a to measure the temperature prevailing in the fluid passage upstream of the porous material.

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Patent Owner(s)

Patent OwnerAddress
ETABLISSEMENT PUBLIC DIT AGENCE NATIONALE DE VALORISATION DE LA RECHERCHE (ANVAR)43 RUE CAUMARTIN-75009 PARIS
CENTRE TECHNIQUE INDUSTRIEL DIT INSTITUT TEXTILE DE FRANCE92223 BAGNEUX CÉDEX
SOCIETE ANONYME DITE ETABLISSEMENTS NEU47 FOURIER A CORP OF FRANCE 59700 LILLE

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Laneres, Jacques Bondues, FR 2 19
Leonard, Jean P Marcq en Baroeul, FR 1 5
Thomas, Jean Verlinghem, FR 3 87

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