Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1301/24A
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Individual
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Individual
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Publication of GB221772ApublicationCriticalpatent/GB221772A/en
A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
A62C13/003—Extinguishers with spraying and projection of extinguishing agents by pressurised gas
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Health & Medical Sciences
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Public Health
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Business, Economics & Management
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Emergency Management
(AREA)
Fire-Extinguishing Compositions
(AREA)
Abstract
221,772. Vezzani, A. Sept. 12, 1923, [Convention date]. Addition to 209,104. Extincteurs. - T h e cartridge described in the parent Specification is provided with a trap for solid and liquid particles in the pressure gas, the trap being in the form of a doublewalled jacket. The gas passes by holes 21 down the space 30, ascends in the space 31, and passes out through holes 29 to force extinguishing liquid from the extinguisher.
GB1301/24A1923-09-121924-01-16Improvements in fire extinguishers
ExpiredGB221772A
(en)