Gas and liquid contact apparatus – With liquid separations – On inlet
Patent
1976-07-16
1978-07-04
Richman, Barry S.
Gas and liquid contact apparatus
With liquid separations
On inlet
21 57, 21 94, 21103, 21 91, 21DIG4, 261 69R, 261142, A61L 500, A61L 300
Patent
active
040985733
ABSTRACT:
A method and apparatus for humidifying a product in a microbiocidal gas sterilizing process wherein a predetermined amount of water is admitted to the chamber through a capillary tube controlled by a pressure controlled valve, and control system therefor, which is actuated by a decrease in the total pressure within the sterilization chamber below a predetermined value. Once the pressure again rises to said predetermined value, the valve will be closed, thereby permitting a controlled humidity level to be maintained in the chamber.
REFERENCES:
patent: 3068064 (1962-12-01), McDonald
patent: 3088179 (1963-05-01), Leuthner
patent: 3687612 (1972-08-01), Ernst
patent: 3753651 (1973-08-01), Boucher
patent: 3826612 (1974-07-01), Black
patent: 3910761 (1975-10-01), Hopkins
patent: 3916891 (1975-11-01), Freytag et al.
patent: 3936270 (1976-02-01), Gunther
patent: 3954406 (1976-05-01), Chamberlain
American Sterilizer Company
Lovercheck Charles L.
Richman Barry S.
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