Title:
液体ガス霧を放出するための消火設備
Document Type and Number:
Japanese Patent JP3639305
Kind Code:
B2
Abstract:
The object of the invention is to provide a novel fire extinguishing installation enabling effective delivery of liquid with immediate effective mixing of gas in the liquid right from the start. This is achieved by a fire fighting installation comprising a liquid source (8), a pump (1) connected to said liquid source, and a gas source (4) connected by way of a line (30) to an outlet line (2) of the pump for mixing gas with outbound extinguishing liquid delivered to spray heads (3), wherein the pump is a high pressure pump (1) having a comparatively small flow, the pump providing in the outlet line (2), when the fire fighting installation is put into operation, a pressure which corresponds to the pressure provided in the outlet line (2) by the gas source (4) and providing in the outlet line (2) a liquid pressure which adjusts to a decreasing pressure provided in the outlet line (2) by the gas source (4), for producing an extinguishing fluid in the form of a finely divided liquid mist comprising a mixture of gas and liquid.
Inventors:
Sundholm, Guerlain
Application Number:
JP52674995A
Publication Date:
April 20, 2005
Filing Date:
April 13, 1995
Export Citation:
Assignee:
Marioff Corporation O W
International Classes:
A62C31/00; A62C5/00; A62C31/12; A62C35/02; A62C35/62; A62C35/68; A62C99/00; (IPC1-7): A62C31/12; A62C35/02; A62C35/68
Domestic Patent References:
| JP49023714B1 | ||||
| JP62295673A | ||||
| JP55029330A | ||||
| JP2283384A | ||||
| JP57170761U | ||||
| JP58179157U | ||||
| JP49043038B1 | ||||
| JP7265456A | ||||
| JP7051396A | ||||
| JP4266774A | ||||
| JP55155661A | ||||
| JP59030257U |
Foreign References:
| US5255747 | ||||
| US5113945 | ||||
| US4981178 |
Attorney, Agent or Firm:
Heikichi Odashima