公开(公告)号：US3482287A

公开(公告)日：1969-12-09

申请号：US3482287D

申请日：1967-11-08

Applicant: DOMTAR LTD

Inventor： FLEWWELLING HERBERT MARTIN

IPC: B07B7/02 ,  B07B7/086 ,  D01G25/00 ,  D04H17/00

CPC classification number: B07B7/086 ,  B07B7/02

公开(公告)号：US3915450A

公开(公告)日：1975-10-28

申请号：US32385473

申请日：1973-01-15

Applicant: DOMTAR LTD

Inventor： FLEWWELLING HERBERT MARTIN ,  HARVEY DENIS MICHAEL

IPC: E04H4/14 ,  E04H3/18

CPC classification number: E04H4/14

Abstract: Disclosed is a method of lessening the impact on a solid body, e.g., the body of a diver, when it strikes the surface of water. A localized region of turbulence is created in the water by discharging air under pressure below the surface of the water at such a rate that substantial compressibility is imparted, at least temporarily, to the water in that region and the apparent density and viscosity of the water are reduced. A swimming pool equipped with means for discharging air below the surface of the water and thereby forming a dispersion of air bubbles in the water, is shown.

Abstract translation: 本发明公开了一种减轻对身体的影响的方法，例如潜水员的身体在撞击水面时的影响。 通过在压力低于水表面的空气中排出空气，在水中产生局部湍流区域，其速率至少暂时给予该区域的水和表观密度和粘度 减少了 显示了一种游泳池，其具有用于在水面以下排出空气并由此在水中形成气泡分散的装置。