Air current controlling device and clean room adopting the same

Details Air current controlling device and clean room adopting the same Air current controlling device and clean room adopting the same

1996-11-20

1998-08-11

Bushey, C. Scott

Gas separation

Combined or convertible

In environmental air enclosure

55415, 454187, 454298, 454333, B01D 4610, B01L 104

Patent

active

057922268

ABSTRACT:
An air current controlling device for a clean room having a high efficiency particle filter, a housing cap for the filter, and an air current directional controller provided between the filter and the housing cap. The controller has a shaft extending therefrom, which extends through a central opening in the bottom of the housing cap. The controller includes a plurality of extendable and retractable blades, each being connected to a square plate that is in turn connected to the shaft. A clean room having the above air current controlling device installed in each air inlet is capable of widely distributing the clean air in the clean room. The wide air distribution reduces the temperature difference in the clean room, while optimizing the relative humidity and thereby reducing the electrostatic level of the clean room.

REFERENCES:
patent: 2104279 (1938-01-01), Sperry
patent: 2783702 (1957-03-01), O'Day
patent: 2822741 (1958-02-01), Kennedy
patent: 3179125 (1965-04-01), O'Day et al.
patent: 3465666 (1969-09-01), Knab
patent: 3473461 (1969-10-01), Madl, Jr.
patent: 4548068 (1985-10-01), Gualtieri et al.
patent: 4666477 (1987-05-01), Lough
patent: 4917713 (1990-04-01), Helmus
patent: 5167577 (1992-12-01), Kristensson
patent: 5322533 (1994-06-01), Todorovic

Affiliated with

Also associated with

Rating

Air current controlling device and clean room adopting the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Air current controlling device and clean room adopting the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air current controlling device and clean room adopting the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-384907