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Saturation systems typically feature a variety of airlocks, including a stores lock for the transfer of supplies and a medical lock for secure passage of medical necessities or emergency evacuations. Complex "split-level" systems, which house divers at different pressure levels for varied work depths, may necessitate additional airlocks.
Valves are part of the material exchange process and work in metering or feeding applications, function as rotary airlocks, or provide a combination of airlock and metering functions. A rotary valve in the pharmaceutical, chemical and food industry is used to dose and feed solid bulk products within the processes.
The Nanoracks Bishop Airlock is a commercially funded airlock module launched to the International Space Station on SpaceX CRS-21 on 6 December 2020. [3] [4] It was berthed to the Tranquility module on 19 December 2020 by the Canadarm2. [5] The module was built by Nanoracks, Thales Alenia Space, and Boeing. [6]
Rotary airlock; The basic use of the rotary airlock feeder is as an airlock transition point, sealing pressurized systems against loss of air or gas while maintaining a flow of material between components with different pressure and suitable for air lock applications ranging from gravity discharge of filters, rotary valves, cyclone dust collectors, and rotary airlock storage devices to ...
2004 A joint venture is established with Tianli Cryogenic Company, a pharmaceutical freeze dryer manufacturer in Beijing, China. 2006 The BOC Group is acquired by Linde AG and together form The Linde Group. Linde sells the vacuum division of BOC Edwards. BOC Edwards Pharmaceutical Systems remains part of the Linde Group, as an independent division.
Double dump valves are used to discharge a flow of material while at the same time serving as an airlock transition point to preserve the pressure differential above and below the valve. This type of material handling valve is ideal for use with bulky or abrasive materials that would tend to jam or damage a rotary feeder.
Air lock problems often occur when one is trying to recommission a system after it has been deliberately (for servicing) or accidentally emptied. Take, for example, a central heating system using a circulating pump to pump water through radiators. When filling such a system, air is trapped in the radiators. This air has to be vented using screw ...
From 1911, Schott manufactured borosilicate glass tubing for the production of pharmaceutical ampoules and vials. [ 8 ] Schott Pharma was established as a standalone company in 2022 under the name Schott Pharma AG & Co. KGaA [ 9 ] [ 6 ] through an equity carve-out (or spin-off) from Schott AG , a manufacturer of specialty glass and glass-ceramics.