Heat and material exchanger

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11988456
APP PUB NO 20210302107A1
SERIAL NO

17262569

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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This exchanger (100) includes:

    substantially parallel and vertical membranes (30), permeable to vapor and impermeable to a liquid, these membranes delimiting zones, each of said zones belonging alternately to a first type of zone and to a second type of zone;the zones of said first type including in the upper portion a spray nozzle (20) configured to vaporize a liquid along a plane (R) substantially parallel to the membranes, and in the lower portion a first collector (50), independent and separated from the zones of the second type,a first pipe (10) supplying the spray nozzles (20) of the zones (Z20) of said first type with a liquid.

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First Claim

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Patent Owner(s)

  • ASSOCIATION POUR LA RECHERCHE ET LE DEVELOPPEMENT DES METHODES ET PROCESSUS INDUSTRIELS “ARMINES&RDQUO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zoughaib, Assaad Rambouillet, FR 4 1

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Maintenance Fees

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3.5 Year Payment $1600.00 $800.00 $400.00 Nov 21, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Nov 21, 2031
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Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00