Title:
消火装置用圧縮空気泡の混合室
Document Type and Number:
Japanese Patent JP3967132
Kind Code:
B2
Abstract:
The mixing chamber (10) has a compressed air inlet (12), an extinguishing agent inlet (11) and a compressed air foam outlet (13). The internal contour of the mixing chamber narrows towards the compressed air foam outlet and is preferably conical so that the compressed air inlet and extinguishing inlet open into the bottom of the conical inner contour and the foam outlet is at the tip. The internal diameter of the extinguishing agent inlet is the same as that of the compressed air foam outlet. Independent claim describes fire extinguishing device with connector to compressed air source and mixing chamber.
Inventors:
Brown, ulrich
Andris, Helmut
Andris, Helmut
Application Number:
JP2001563184A
Publication Date:
August 29, 2007
Filing Date:
February 28, 2001
Export Citation:
Assignee:
Brown, ulrich
Andris, Helmut
Andris, Helmut
International Classes:
A62C5/02; A62C31/12; A62C35/02; A62C35/68
Foreign References:
| WO1996037260A1 | ||||
| WO1999039977A1 | ||||
| WO1998051374A1 | ||||
| US5881817 | ||||
| US5255747 |
Attorney, Agent or Firm:
Satoshi Eto
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