Fire extinguishers – Fluid systems – Gas-pressure discharge
Reexamination Certificate
2005-11-08
2005-11-08
Kim, Christopher (Department: 3752)
Fire extinguishers
Fluid systems
Gas-pressure discharge
C169S016000, C169S061000
Reexamination Certificate
active
06962207
ABSTRACT:
A fire fighting apparatus has releaseable spray heads, a tube system for leading extinguishing medium from an extinguishing medium source to the spray heads, and at least one drive gas source for driving the extinguishing medium at a high pressure via the tube system to the spray heads. The at least one drive gas source is coupled to a long tube constituting part of the tube system in such a way that the long tube together with the at least one drive gas source constitutes an hydraulic accumulator. The volume of the extinguishing medium source is constituted by the volume of the long tube at least to a substantial extent.
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Kim Christopher
Ladas & Parry LLP
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