Title:
WAVE MAKING POOL
Document Type and Number:
Japanese Patent JPH01163370
Kind Code:
A
Abstract:
PURPOSE: To easily attain desired wave height by providing a wave generating section, having a prescribed upward grade and a wave riding section having a small upward grade on a bottom section, and separately and independently controlling a plurality of wave making devices arranged on the deepest section side at the desired cycle and speed. CONSTITUTION: A wave making device 4 having a wave generating plate 3 is arranged in an end section width direction of the wave generating section 2 of a pool. A wave riding section 34 having the upward grade of about 1/30 is provided in a fan shape next to the wave generating section 2 having the upward grade of about 1/10, and the waves driven to a beach section 35 are bypassed to a bottom section 33 by a communicating pipe 37. Drive control programs of various waves are stored in the database of a microcomputer, the AC servo motor of the wave generating device 4 is driven, the waves formed by the wave generating plate 3 are made the maximum wave height at a water breaking point 58, and the wave height is held to the vicinity of the beach section 35 as the grade is decreased thereafter. Thus the waves suitable for surfing can be easily obtained.
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Inventors:
FUKASE TSUTOMU
SUMIYA TSUNEHIRO
MORITA HIDEO
SUMIYA TSUNEHIRO
MORITA HIDEO
Application Number:
JP31836687A
Publication Date:
June 27, 1989
Filing Date:
December 16, 1987
Export Citation:
Assignee:
ISHIKAWAJIMA HARIMA HEAVY IND
International Classes:
A63C19/10; A63B69/00; E04H4/00; (IPC1-7): A63B69/00; A63C19/10; E04H3/18
Attorney, Agent or Firm:
Tsunemitsu Yamada (1 person outside)
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