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Title:
AUTOMATIC WARNING DEVICE FOR INDICATING A CRITICAL BOAT TILT
Document Type and Number:
WIPO Patent Application WO2001098137
Kind Code:
A3
Abstract:
The invention relates to an automatic warning device for indicating a critical boat tilt, e.g. wave-forming or listing. The device is characterised by a freely suspended contact pendulum at an electrical voltage and a stationary contact element at an electrical voltage, said contact pendulum being situated in such a way that it is not in contact with the contact element when the boat is not tilting. An alarm device is also provided for giving off an alarm signal when the boat is in a predetermined tilted state, this alarm device being activated to give off the alarm signal by a voltage flow that is produced when the contact pendulum touches the contact element at the predetermined tilt.

Inventors:
SEIDEL RAINER (DE)
Application Number:
DE0102115W
Publication Date:
July 04, 2002
Filing Date:
June 06, 2001
Export Citation:
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Assignee:
SEIDEL, RAINER
International Classes:
B63B39/14; B63B43/02; G01C9/14; G01C9/06; (IPC1-7): B63B39/14
Foreign References:
LU90151A11998-01-29
FR829153A1938-06-14
US4872118A1989-10-03
US3865306A1975-02-11
US4960147A1990-10-02
EP0386768A21990-09-12
US5107407A1992-04-21
DE2947347A11981-05-27
US4718173A1988-01-12
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