发明名称 |
SELF SERVICING FIRE EXTINGUISHER WITH EXTERNAL OPERATED INTERNAL MIXING WITH WIDE MOUTH AND EXTERNAL CO2 CHAMBER |
摘要 |
Improvements to a portable fire extinguisher are disclosed. The improvements allow for frequent and simpler untrained and automatic self servicing of a fire extinguisher. The improvements include an anti-bridging mechanism that can be articulated from the exterior of the chamber to fluff, mix or stir the powder within the chamber to keep it in a liquefied state. Additional improvements include a larger opening to more quickly fill and inspect the powder within the chamber. Another improvement includes the use of a CO<SUB>2</SUB> canister located external to the chamber to allow easier servicing or replacement of just the CO<SUB>2</SUB> canister as well as the ability to maintain the chamber in an un-pressurized condition, allows for non-HASMAT shipping. These features will extend the service intervals while maintaining the fire extinguisher in a ready condition.
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申请公布号 |
WO2007055892(A3) |
申请公布日期 |
2007.11.29 |
申请号 |
WO2006US41157 |
申请日期 |
2006.10.12 |
申请人 |
ROUSSEAU, RANDY;ROUSSEAU, HECTOR |
发明人 |
ROUSSEAU, RANDY;ROUSSEAU, HECTOR |
分类号 |
A62C11/00;A62C99/00;A62C13/66 |
主分类号 |
A62C11/00 |
代理机构 |
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