Le 9 octobre 2016, 03:33 dans Humeurs • 0
In 1962, Apparent No. 3158457 for the laminar Clean Room Equipmentbreeze allowance was issued. It was accustomed as an “ultra apple-pie room.”
By 1965, several vertical down breeze apartment were in operation in which the air breeze ranged amid 15 m (50 ft)/min and 30 m (100 ft)/min.
It was during this time that the blueprint of 0.46 m/s air acceleration and the claim for 20 air changes an hour became the accustomed standard.
In 1966, Apparent No. 3273323 was submitted and issued for the “laminar breeze airhood apparatus.”
And by the aboriginal 1970s, the assumption of “laminar flow” had been translated from the chic to advanced appliance in assembly and accomplishment processes.
1980s – 1990s
The 1980s saw Mgo Panel gzcleanroom.com connected absorption in the development of the apple-pie room. By this stage, apple-pie allowance technology had aswell become of accurate absorption to aliment manufacturers.