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US 2010/0132967 A1Published application
Fire extinguisher gas ejector
OwnerHideo Yoshidainventor
Life of this patent
Estimating the term…
Abstract
For an automobile there is provided a fire extinguisher which is rapidly activatable in combination with a device for cutting a seatbelt and a device for breaking open a windshield.
Claims24
A fire extinguisher gas ejector comprising:
- a gas cylinder filled with extinguishing gas, sealed with a seal and provided with a mouth part removably attached thereto;
- a cylinder holder formed therein with a through hole and a nozzle hole;
- a piercing pipe which is slidably mounted onto the cylinder holder,
- biased to upwardly move, and provided at one end thereof with a tip part capable of piercing the seal;
- a piercing member coupling with the other end of the piercing pipe;
- a safety member capable of restraining an operation of the piercing pipe;
- and
- a control valve movably provided in a communicating passage between the through hole and the nozzle hole for selectively blocking the communication passage by moving the control valve.
5 more elements
A fire extinguisher gas ejector comprising:
- a gas cylinder filled with extinguishing gas, sealed with a seal and provided with an exposed bottom and a mouth part removably attached thereto;
- a cylinder holder formed therein with a through hole and a nozzle hole;
- a piercing pipe which is slidably mounted onto the cylinder holder, biased to upwardly move, and provided at one end thereof with a tip part capable of piercing the seal;
- a piercing member coupling with the other end of the piercing pipe;
- a safety member capable of restraining an operation of the piercing pipe;
- and a hammer having a pointed part and attached to the exposed bottom of the cylinder.
3 more elements
Dependencies are inferred from the claim text.