Title:
内部混合・ガスカートリッジを備える消火器
Document Type and Number:
Japanese Patent JP6851445
Kind Code:
B2
Abstract:
Improvements to a portable fire extinguisher are disclosed. The improvements allow for frequent and simplified inspection and maintenance of a fire extinguisher with minimal training and without need for custom equipment. 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 CO2 cartridge located external to the chamber to allow easier servicing or replacement of just the CO2 cartridge 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.
Inventors:
Rousseau, Randy
Rousseau, Hector
Burroughs, Ryan H.
Seymour, Justin Sea
Rousseau, Hector
Burroughs, Ryan H.
Seymour, Justin Sea
Application Number:
JP2019161822A
Publication Date:
March 31, 2021
Filing Date:
September 05, 2019
Export Citation:
Assignee:
Rousseau, Inc.
International Classes:
A62C13/76
Domestic Patent References:
| JP49052499A | ||||
| JP56144564U | ||||
| JP61191059U |
Foreign References:
| US20090188681 | ||||
| US2533685 |
Attorney, Agent or Firm:
Shinjiro Ono
Osamu Yamamoto
Toru Miyamae
Motoharu Nakanishi
Yasuko Tagami
Osamu Yamamoto
Toru Miyamae
Motoharu Nakanishi
Yasuko Tagami