会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 41. 发明申请
    • FIRE PROTECTION SYSTEM USING WATER MIST
    • 使用水雾的防火系统
    • WO0141875A3
    • 2002-01-17
    • PCT/US0042167
    • 2000-11-14
    • YENG PING LI
    • YENG PING-LI
    • A62C3/06A62C99/00A62C2/00
    • A62C99/0072A62C3/06
    • The method of extinguishing a fire characterized by production of flames (15) openly rising above an upwardly presented liquid fat or grease zone (12a), in a fryer (10a), the fat or grease (12) being combustible to produce the fire, the steps that include locating a mist forming nozzle (20) to direct mist (22) toward the flames, delivering essentially pure water under pressure to the nozzle (20) so that the nozzle (20) forms a jet stream of water mist (22) delivered from the nozzle (20) as a rapid and expanding flow of concentrated mist, and directing said mist stream (22) into the flames (15) to substantially encompass the flames (15), and to flow toward the fat or grease zone (12a), and for a sufficient time to extinguish the flames (15) and to lower the temperature of the surface of the fat or grease zone (12a) to a level below combustion temperature.
    • 灭火的方法,其特征在于产生在燃料(10a)中向上呈现的液体脂肪或油脂区(12a)上方露出的火焰(15)的产生,所述脂肪或油脂(12)可燃以产生火焰, 所述步骤包括定位雾状喷嘴(20)以将雾(22)引向火焰,将基本上纯的水在压力下输送到喷嘴(20),使得喷嘴(20)形成水雾(22 )作为快速且膨胀的浓缩雾流而从喷嘴(20)输送,并将所述雾流(22)引导到火焰(15)中以基本上包围火焰(15),并且朝向脂肪或油脂区域 (12a),并且足够的时间熄灭火焰(15)并将脂肪或油脂区(12a)的表面的温度降低到低于燃烧温度的水平。
    • 45. 发明授权
    • Sealing cover
    • US10569943B2
    • 2020-02-25
    • US15580266
    • 2016-06-08
    • Ping Li
    • Ping Li
    • B65D51/24B65D39/12B65D45/32B65D53/02
    • Disclosed is a sealing cover, which is suitable for sealing an opening of a container, comprising an extrusion lid and a flexible sealing ring, wherein the container has an opening, the extrusion lid comprises an outer cover, an inner shield cover, a screw rod and a knob, the outer cover covers the opening, and the inner shield cover is arranged in the opening and is located under the outer cover; the screw rod movably penetrates the outer cover, the lower end of the screw rod is fixedly connected to the inner shield cover, and the upper end of the screw rod is connected in a threaded manner to the knob; and the flexible sealing ring is sheathed on the screw rod and is located between the outer cover and the inner shield cover, and when the knob is rotated, the screw rod drives the inner shield cover to move upwards and squeezes the flexible sealing ring to force the flexible sealing ring to be attached to an inner circumferential wall of the opening after expansion to form a seal. The sealing cover provided by the present invention can seal the opening of a container, and the sealing cover has a simple structure, is convenient to use, and has a good sealing effect.