Gas-driven, pulsating water jet propulsive duct drive for waterc

Details Gas-driven, pulsating water jet propulsive duct drive for waterc Gas-driven, pulsating water jet propulsive duct drive for waterc

1974-10-15

1976-04-20

Blix, Trygve M.

60221, B63H 1106

Patent

active

039510948

ABSTRACT:
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.

REFERENCES:
patent: 2903850 (1959-09-01), Lang
patent: 3024598 (1962-03-01), Saurer et al.
patent: 3386246 (1968-06-01), Sugimura

Affiliated with

Also associated with

Rating

Gas-driven, pulsating water jet propulsive duct drive for waterc does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gas-driven, pulsating water jet propulsive duct drive for waterc, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gas-driven, pulsating water jet propulsive duct drive for waterc will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1579150