RU2008121772A

RU2008121772A - SHIP ON THE AIR CAVER WITH A WATER JET ENGINE

Info

Publication number: RU2008121772A
Application number: RU2008121772/11A
Authority: RU
Inventors: Сергей Вячеславович Платонов (RU); Сергей Вячеславович Платонов; Семен Наумович Айзен (RU); Семен Наумович Айзен; Борис Семенович Перельман (RU); Борис Семенович Перельман; Марат Абдарахманович Мавлюдов (RU); Марат Абдарахманович Мавлюдов; Сергей Алексеевич Калинин (RU); Сергей Алексеевич Калинин; Юрий Викторович Лосев (RU); Юрий Викторович Лосев; Ирина Федоровна Яшина (RU); Ирина Федоровна Яшина
Priority date: 2008-05-30
Filing date: 2008-05-30
Publication date: 2009-12-10
Also published as: RU2381131C1

Abstract

1. Скоростное судно с воздушной каверной на днище для мелководных акваторий, состоящее из корпуса с воздушной каверной на днище, силовой установки и движительной установки в виде двух водометов с рулевым и реверсивным устройствами, отличающееся тем, что, с целью обеспечения эксплуатации на полных скоростях движения в мелководных акваториях с высокой надежностью и без нарушения экологических условий водоемов, каждый водомет снабжен водоводом с увеличенным водозаборником, состоящим из двух участков (приемных сечений), один из которых располагается на уширенном участке скега (ограждении) каверны, а второй - на бортовой части судна. ! 2. Судно по п.1, отличающееся тем, что, с целью уменьшения силы присасывания корпуса ко дну водоемов, бортовое приемное сечение сделано в 2-3 раза больше днищевого. ! 3. Судно по п.1, отличающееся тем, что для предотвращения попадания воздуха извне в водомет верхняя кромка бортового приемного сечения водозаборника ниже ватерлинии на крейсерской скорости на 250-300 мм.1. A high-speed vessel with an air cavity on the bottom for shallow waters, consisting of a hull with an air cavity on the bottom, a power plant and a propulsion system in the form of two water cannons with steering and reversing devices, characterized in that, in order to ensure operation at full speeds in shallow water areas with high reliability and without disturbing the ecological conditions of water bodies, each water cannon is equipped with a water conduit with an enlarged water intake, consisting of two sections (receiving sections), one of which is located on a widened section of the skeg (fence) of the cavity, and the second - on the side of the vessel ... ! 2. The ship according to claim 1, characterized in that, in order to reduce the force of suction of the hull to the bottom of reservoirs, the side intake section is made 2-3 times larger than the bottom section. ! 3. The vessel according to claim 1, characterized in that to prevent the ingress of air from the outside into the water jet, the upper edge of the side intake section of the water intake is below the waterline at cruising speed by 250-300 mm.

Claims

1. A high-speed vessel with an air cover on the bottom for shallow water areas, consisting of a hull with an air cover on the bottom, a power unit and a propulsion system in the form of two water cannons with steering and reversing devices, characterized in that, in order to ensure operation at full speed in shallow water areas with high reliability and without violating the environmental conditions of water bodies, each water cannon is equipped with a water conduit with an increased water intake, consisting of two sections (receiving sections), one of which is located located on the broadened section of the skeg (fence) of the cavity, and the second - on the side of the vessel.

2. The vessel according to claim 1, characterized in that, in order to reduce the suction force of the hull to the bottom of the reservoirs, the on-board receiving section is made 2-3 times larger than the bottom.

3. The vessel according to claim 1, characterized in that in order to prevent air from entering the water jet from the outside, the upper edge of the air intake side of the intake is below the waterline at a cruising speed of 250-300 mm.