SELF-CONTAINED DEVICE FOR GENERATING A VISCOUS FOAM

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20240286093A1
SERIAL NO

18570763

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This foam-generating device is easily transportable, free from fluid or power supply constraints, and able to supply a foam such as viscous foam with a high (low liquid fraction), time-invariant (low liquid fraction). The gas is withdrawn compressed from a cylinder, and a fixed fraction of its flow is used to drive a pneumatic pump which draws in the foaming liquid. The foam is formed in a mixer containing free-moving solids shortly before the ejection end of the device. The mixer has highly mobile balls in a cage of much larger dimensions; it is suitable for producing foam with a high overrun. Application: decontamination and depollution of large surfaces, buildings or indoor or outdoor structures.

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Patent Owner(s)

Patent OwnerAddress
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVESBAT LE PONANT 25 RUE LEBLANC PARIS 75015

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FRANCES, Fabien Saint-Julien-De-Peyrolas, FR 9 16
GRANDJEAN, Agnès Saint-Marcel-De-Careiret, FR 12 33
LEPEYTRE, Célia Rochefort-du-Gard, FR 3 0
VENDITTI, Pierre Saint-Paulet-De-Caisson, FR 2 0

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