公开(公告)号：US5134949A

公开(公告)日：1992-08-04

申请号：US563352

申请日：1990-08-07

Applicant: Zeev Almog ,  Michael Abraham ,  David Sela ,  Josef Ophir ,  Miron Rubinstein ,  Dan Rabin

Inventor： Zeev Almog ,  Michael Abraham ,  David Sela ,  Josef Ophir ,  Miron Rubinstein ,  Dan Rabin

IPC: B63B1/04 ,  F02B3/06

CPC classification number: B63B1/04 ,  F02B3/06

Abstract: A ship of the 50 ton class includes a deep-V hull shape which is a partially monohedron fully planing hull with a hand chine and two bottom risers, a water jet propulsion system cooperating with a motor, and control apparatus for controlling the motor and propulsion system. Preferably, the motor is a 16 cylinder marine diesel engine having a maximum speed of between about 1800 and 2100 rpm and a maximum power of about 1900 kW, while the water jet is a high speed, high rpm water jet having a maximum water jet speed of between about 1400 and 1600 rpm, the water jet coupled to the motor by means of a reduction gear between about 1:1.15 and 1:1.

Abstract translation: 50吨级的船包括深V型船体形状，它是部分单面完全刨平的船体，其具有手中和两个底部立管，与马达配合的喷水推进系统，以及用于控制马达和推进的控制装置 系统。 优选地，电动机是16缸船用柴油发动机，其最大速度为约1800至2100rpm，最大功率为约1900kW，而水射流为具有最大喷水速度的高速，高转速水喷射 在约1400和1600rpm之间，水流通过约1:1.15和1:1之间的减速齿轮耦合到马达。