公开(公告)号：US3709462A

公开(公告)日：1973-01-09

申请号：US3709462D

申请日：1970-12-28

申请人： BUTANA MATCH AG

发明人： PIFFATH R ,  COLE J

IPC分类号： F23Q2/173 ,  F23D15/02

CPC分类号： F23Q2/173 ,  Y10T137/7881

摘要： A gas lighter has a cartridge containing fuel under pressure, and containing a pressure reducing regulator comprising a disc of plastic material having a slit extending from the periphery to the center. The slit is formed by a sharp thin blade and no material is removed. The disc is accurately sized on diameter and is contained within an accurately sized bore provided in the cartridge. A separate metallic head assembly is provided with a screw having a tapered end. Turning movement of the head assembly relative to the cartridge drives the end of the screw into the cartridge to puncture a wall thereof. Fuel under pressure passes through the slit disc regulator and through the punctured opening and through passages to reach a flame port in the head assembly.

摘要翻译： 气体打火机具有在压力下容纳燃料的墨盒，并且包含减压调节器，该减压调节器包括具有从周边延伸到中心的狭缝的塑料材料盘。 狭缝由锋利的薄刀片形成，没有材料被去除。 盘被精确地定尺寸直径并且被包含在设置在盒中的精确尺寸的孔中。 单独的金属头组件设置有具有锥形端的螺钉。 头部组件相对于盒的转动运动将螺钉的端部驱动到盒中以刺穿其壁。 在压力下的燃料通过狭缝盘调节器并穿过穿孔的开口并通过通道到达头部组件中的火焰口。