Title:
CLEAN AIR SUPPLY FOR OPERATING TABLE
Document Type and Number:
WIPO Patent Application WO/2013/144582
Kind Code:
A3
Abstract:
A clean air apparatus comprises clean air means for producing a flow of clean air and for discharging the clean air from an outlet and towards a target clean area. The apparatus comprises a Coanda effect device disposed at least adjacent the clean air means, which is arranged, in use, to induce a Coanda effect upon the flow of clean air. The apparatus comprises guide means for guiding the clean air towards a target clean area in the form of an air curtain.
Inventors:
BROMLEY GRAHAM (GB)
Application Number:
PCT/GB2013/050724
Publication Date:
November 21, 2013
Filing Date:
March 20, 2013
Export Citation:
Assignee:
HOWORTH AIR TECHNOLOGY LTD (GB)
International Classes:
F24F3/16; A61G13/10; F24F9/00; F24F13/06
Foreign References:
| EP0710803A1 | 1996-05-08 | |||
| JPS62268939A | 1987-11-21 | |||
| US4094232A | 1978-06-13 | |||
| DE3331299A1 | 1985-03-14 |
Attorney, Agent or Firm:
HUTTER, Anton et al. (200 Aldersgate, London EC1A 4HD, GB)
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