Title:
【発明の名称】水面駆動プロペラ機構への動力伝達方法および装置並びに駆動エンジンとプロペラ機構との間へのタービンの使用方法
Document Type and Number:
Japanese Patent JP3191218
Kind Code:
B2
Abstract:
PCT No. PCT/SE90/00823 Sec. 371 Date Jun. 15, 1992 Sec. 102(e) Date Jun. 15, 1992 PCT Filed Dec. 12, 1990 PCT Pub. No. WO91/08946 PCT Pub. Date Jun. 27, 1991.A method and a device for power transmission from a motor having a supercharging assembly, particularly a supercharged diesel-engine (7), to a gear (3) with a surface water driving propeller mechanism (4) mounted in a boat of the planing variety and preferably with a large propeller with a large pitch. A turbine coupling (10), which can be filled to a variable extent, is mounted between the supercharged motor (7) and the gear (3). The motor is designed to drive the pump portion (15) of the turbine coupling (10), and the turbine portion (17) of the turbine coupling (10) is connected to the input shaft (6) of the gear (3). The turbine coupling (10), when the boat is started, is emptied completely or partially, in such a way that it is at least partially disconnected from the gear. The motor is then accelerated to such a speed that the supercharging assembly of the motor (7) is connected. The turbine coupling is subsequently quickly filled with hydraulic medium, so that the propeller mechanism (4) is influenced by the substantially maximum output of the motor, caused by the supercharging assembly. When the boat has reached its planing speed, the motor speed in the desired way is reduced and/or the extent of filling of the turbine coupling is reduced, but no to a lower speed than that the boat will be propelled with a speed which is somewhat larger than the planing limiting speed. The invention also relates to the use of a turbine coupling in planing boats having gears of the above-described variety.
Inventors:
Zelmer, Jergen
Application Number:
JP50139691A
Publication Date:
July 23, 2001
Filing Date:
December 12, 1990
Export Citation:
Assignee:
TPS sdrive actiesel scab
International Classes:
B63H23/06; B63H23/26; B63H21/14; F16D33/06; F02B1/04; F02B3/06; (IPC1-7): B63H23/06; B63H21/14
Domestic Patent References:
| JP59160698A |
Attorney, Agent or Firm:
Muneharu Sasaki (3 outside)