专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US3951094A Gas-driven, pulsating water jet propulsive duct drive for watercraft 失效
标题翻译：气体驱动，脉动喷水推进管道驱动船舶
公开(公告)号：US3951094A
公开(公告)日：1976-04-20
申请号：US514147
申请日：1974-10-15
申请人： Claus Jastram , Fritz Weiss , Hans Voss
发明人： Claus Jastram , Fritz Weiss , Hans Voss
IPC分类号： B63H11/12 , B63H11/06
CPC分类号： B63H11/12
摘要： The invention relates to a gas-driven pulsating water jet propulsive duct drive for watercraft with a propulsive duct which has at the front end an inlet aperture for water with a closure member closing and opening periodically by means of a drive device, is open at the rear end for ejection of water and comprises at the front end a power gas outlet behind the inlet aperture. With propulsive duct drives of this kind the forward inlet aperture of the water-filled propulsive duct is periodically closed, the power gas outlet opened, in order to feed power gas under pressure into the propulsive duct and to expel the fluid filling of the propulsive duct rearwards, the power gas outlet is closed and the forward inlet aperture opened again for a fresh fluid filling.
摘要翻译：本发明涉及一种用于具有推进管道的船舶的气体驱动脉动水射流推进管道驱动器，该驱动管道在前端具有用于水的入口孔，封闭构件通过驱动装置周期性地闭合和打开，在后端用于喷射水，并且在前端包括入口孔后面的动力气体出口。采用这种推进式传动驱动器，充满水的推进管道的前进入口周期性关闭，动力气体出口打开，以便将压力下的动力气体输送到推进管道中，并排出推进管道的流体填充物向后，动力气体出口关闭，并且前进气孔口再次打开以进行新鲜的液体填充。

IPRDB

热门服务

关于我们

友情链接

联系方式