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    • 5. 发明申请
    • Seal Breaking Apparatus of Gas Cylinder
    • 气瓶密封破碎装置
    • US20070295519A1
    • 2007-12-27
    • US10592334
    • 2006-02-07
    • Hideo Yoshida
    • Hideo Yoshida
    • A62C31/28
    • A62C13/62A62C13/74A62C13/76A62C99/0027F17C2221/013F17C2270/0754
    • To provide a seal breaking apparatus of a gas cylinder, which is suitably used for a carbon dioxide fire extinguisher for household, office or vehicle using a cartridge type gas cylinder, can compactly house a plurality of the gas cylinder in a cylindrical body, and improve to reduce in size and weight and an appearance. Further, the seal breaking apparatus can break a seal of the gas cylinders easily and safety in one time and use large quantity of gas quickly and safety. Furthermore, the seal breaking apparatus can prevent solidifying a dry ice and closing a passage after breaking the seal of the gas cylinders to thereby obtain a stable jetting state of a gas. The apparatus comprises a gas cylinder which is filled with a gas therein and has an opening portion sealed with a sealing plate; a hollow cylindrical body capable of housing the gas cylinder; a cylinder holder capable of holding the opening portion of the gas cylinder at a fixed position of the cylindrical body; a tip portion capable of breaking the seal of the sealed plate; a needle tube capable of guiding and discharging the filled gas to the outside; and a needle tube holder for holding the needle tube. In the apparatus, the seal breaking apparatus, the cylinder holder and the needle tube holder are mutually separately arranged, and the needle tube holder and the sealing plate are provided to allow a relative approaching movement. Further, in the apparatus, a plurality of a cylinder holder and a plurality of a needle tube holder are provided in the cylindrical body, a plurality of the gas cylinder is housed in the cylindrical body in the same axial direction, each cylinder holder or each needle tube holder is provided to be movable in one time, and the seal of the sealing plate of each gas cylinder can be broken in approximately one time.
    • 为了提供适用于家用,办公室或车辆用二氧化碳灭火器的气瓶的密封破碎装置,可以将多个气瓶紧凑地容纳在圆柱体中,并且改善 减轻体重和外观。 此外,密封破碎装置可以容易地破坏气瓶的密封并且一次安全,并且快速且安全地使用大量的气体。 此外,密封破坏装置可以防止在破坏气瓶的密封之后使干冰固化并关闭通道,从而获得气体的稳定的喷射状态。 该装置包括在其中填充有气体的气瓶,并具有用密封板密封的开口部分; 能够容纳气瓶的中空圆筒体; 气缸保持器,能够将气瓶的开口部保持在圆筒体的固定位置; 能够破坏密封板的密封的末端部; 能够将填充的气体引导并排出到外部的针管; 以及用于保持针管的针管保持器。 在该装置中,密封断开装置,气缸保持架和针管保持架相互分开布置,并且设置针管保持器和密封板以允许相对接近的运动。 此外,在该装置中,在圆筒体中设置有多个筒保持件和多个针管保持件,多个气瓶沿相同的轴向容纳在圆筒体中,每个气缸保持器或每个 针筒支架一次可移动,每个气瓶的密封板的密封可大约一次断开。
    • 10. 发明专利
    • Automatic fire extinguishing device
    • 自动灭火装置
    • JP2013215552A
    • 2013-10-24
    • JP2013024439
    • 2013-02-12
    • Hideo Yoshida英夫 吉田
    • YOSHIDA HIDEO
    • A62C35/02
    • A62C37/40A62C3/07A62C13/74
    • PROBLEM TO BE SOLVED: To provide an automatic fire extinguishing device which is capable of securely and quickly extinguishing a fire, accurately activating an alarm in response to actual fire fighting of fire extinguishing equipment, and securing reliability of alarming.SOLUTION: A gas container 20 which is filled with fire extinguishing gas and which has a mouth sealed by a sealing plate 24 is mounted in a removable manner to a seal breaking housing 7. A through-hole 15 and a nozzle hole 23 which connects to the through-hole 15 are formed in the seal breaking housing 7. An automatic fire extinguishing device comprises a fire extinguishing gas ejector 5 having a seal breaking unit 18 which has a needle pipe 33 and which is provided in the through-hole 15 so as to be movable to the sealing plate 24. The operation of the seal breaking unit 18 is operationally associated with an actuator 8 which can be operated by a signal from a fire detector to detect smoke or predetermined fever. Seal breaking can be performed by relatively moving the seal breaking unit 18 or the gas container 20 close.
    • 要解决的问题:提供一种能够安全快速地熄灭火灾的自动灭火装置,响应于灭火设备的实际灭火而准确地启动报警,并确保报警的可靠性。解决方案:气体容器20 填充有灭火气体并且由密封板24密封的口部以可拆卸的方式安装到密封断裂壳体7上。连接到通孔15的通孔15和喷嘴孔23是 自动灭火装置包括具有密封断裂单元18的灭火气体喷射器5,其具有针管33,并且设置在通孔15中,以便可移动到密封件 密封断裂单元18的操作与致动器8可操作地相关联,致动器8可以通过来自火灾探测器的信号来操作以检测烟雾或预定的发热。 密封断裂可以通过使密封断裂单元18或气体容器20相对移动而进行。