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
    • 51. 发明专利
    • LIQUID MASS ARM DEVICE
    • JPH0560490A
    • 1993-03-09
    • JP80001988
    • 1988-11-02
    • GEN ELECTRIC
    • MERUBUIN JIYON BARUMAN
    • F41A1/00F41A1/04F41C7/00F41F1/00
    • PURPOSE: To obtain an electric mechanism for igniting a liquid bursting charge used by a regenerative piston system by connecting a precombustion chamber for ignition having electrodes and an inlet port for liquid bursting charge to a main combustion chamber through a conduit and an orifice. CONSTITUTION: A housing 10 having a main combustion chamber 12, a precombustion chamber 14 for ignition, and a conduit 16 connected to the chambers 12 and 14 is provided to an ignition system. The cross-sectional area of the conduit 16 is made smaller than those of the chambers 12 and 14, and the opening of the conduit 16 to the main combustion chamber 12 is limited by means of an orifice 18. A valve 36 is opened to fill up the precombustion chamber 14 and conduit 16 with a liquid propellant under a high pressure and to push out the propellant into the main combustion chamber 12. Then the valve 36 is closed, and an electricity supplying source is connected to electrodes 20 and 22 so as to make an igniting current pass through the liquid bursting charge in the precombustion chamber 14. Since the current generates bursting charge decomposing heat, a cracked gas is generated and the liquid bursting charge in the conduit 16 is discharged into the main combustion chamber 12 and fires the bursting charge in the chamber 12.