Title:
COMPRESSED AIR FOAM GENERATION
Document Type and Number:
WIPO Patent Application WO/2015/153859
Kind Code:
A3
Abstract:
A foam generating system is disclosed that includes a liquid source providing liquid including at least one of water, an additive and a foaming agent. The system further includes a compressed gas source and a manifold coupled with the liquid source to receive liquid therefrom. A pressure control valve controls pressure of liquid flowing from the liquid source to the manifold and a plurality of foam generators fluidly coupled with the manifold. A control system is electrically coupled to the pressure control valve and each foam generator. In one implementation, the control system operates each of the foam generators to provide a first flow control state for a first type of foam output, a second flow control state for a second type of foam output and a water flow control state for liquid.
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Inventors:
CLAUSEN IVAN ARTHUR (US)
GESKE GREGG ALLEN (US)
GAMBLE JONATHAN DAVID (US)
GESKE GREGG ALLEN (US)
GAMBLE JONATHAN DAVID (US)
Application Number:
PCT/US2015/024039
Publication Date:
December 23, 2015
Filing Date:
April 02, 2015
Export Citation:
Assignee:
WATEROUS CO (US)
International Classes:
A62C5/02
Domestic Patent References:
| WO1994007570A1 | 1994-04-14 |
Foreign References:
| CA2751356A1 | 2013-02-23 | |||
| DE20208925U1 | 2002-09-12 |
Attorney, Agent or Firm:
FRONEK, Todd R. et al. (Billig & Czaja PLLC,100 South Fifth Street,Suite 225, Minneapolis Minnesota, US)
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