IT1240649B - Diffuser apparatus for gaseous fluids, generally air, in a substantially laminar condition also at slow speeds - Google Patents
Diffuser apparatus for gaseous fluids, generally air, in a substantially laminar condition also at slow speedsInfo
- Publication number
- IT1240649B IT1240649B IT20297A IT2029790A IT1240649B IT 1240649 B IT1240649 B IT 1240649B IT 20297 A IT20297 A IT 20297A IT 2029790 A IT2029790 A IT 2029790A IT 1240649 B IT1240649 B IT 1240649B
- Authority
- IT
- Italy
- Prior art keywords
- substantially laminar
- gaseous fluids
- slow speeds
- laminar condition
- generally air
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title abstract 2
- 229920001410 Microfiber Polymers 0.000 abstract 1
- 238000011109 contamination Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 239000003658 microfiber Substances 0.000 abstract 1
- 239000004745 nonwoven fabric Substances 0.000 abstract 1
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention relates to a diffuser apparatus for gaseous fluids, generally air, in a substantially laminar condition, also at slow speeds, suitable for installation in controlled-contamination environments. The apparatus consists of a frame which defines internally a chamber (plenum) provided with an inlet for a channel connection; it houses internally a filtering baffle consisting of a non-woven fabric of glass microfibres and, downstream thereof, in the direction of the air flow, a meshwork fabric stretched over the entire flow cross-section of the flow itself.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20297A IT1240649B (en) | 1990-05-14 | 1990-05-14 | Diffuser apparatus for gaseous fluids, generally air, in a substantially laminar condition also at slow speeds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20297A IT1240649B (en) | 1990-05-14 | 1990-05-14 | Diffuser apparatus for gaseous fluids, generally air, in a substantially laminar condition also at slow speeds |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9020297A0 IT9020297A0 (en) | 1990-05-14 |
IT9020297A1 IT9020297A1 (en) | 1991-11-14 |
IT1240649B true IT1240649B (en) | 1993-12-17 |
Family
ID=11165521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20297A IT1240649B (en) | 1990-05-14 | 1990-05-14 | Diffuser apparatus for gaseous fluids, generally air, in a substantially laminar condition also at slow speeds |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1240649B (en) |
-
1990
- 1990-05-14 IT IT20297A patent/IT1240649B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT9020297A0 (en) | 1990-05-14 |
IT9020297A1 (en) | 1991-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970527 |