摘要:
A cooling system includes a heat exchanger having one or more rows of multiple flat tubes, louvered fins disposed between pairs of flat tubes, and special header tube connections to form a counter flow heat exchanger. Heat exchangers having multiple rows may be placed near or close to the server racks and may be in fluid communication with an outdoor heat exchanger having one or more rows. A single-phase fluid is pumped through the fluid circuit or loop, which includes the heat exchangers at the server racks and the outdoor heat exchanger. The single-phase fluid circuit including the heat exchangers at the IT racks may alternatively be in thermal communication with a water circuit that includes an outdoor fluid cooler. The flat tubes can be formed tubes with one or more channels, or extruded tubes with multiple channels. The heat exchangers include header tubes/connections, which facilitate easy fabrication and connection between rows and inlet/outlet, and lower the pressure drop.
摘要:
The invention relates to an apparatus (100) for the combined incubation and vitrification of a viable biological material; said apparatus comprises:
a housing (2) having an extension in a longitudinal direction (X) and an extension in a transversal direction (Y); said housing comprising: one or more culture dish compartments (4), each being adapted to accommodate one or more culture dishes (6) comprising a biological material, each said culture dish comprises one or more culture wells (8) for accommodating said biological material; wherein said apparatus comprises one or more image capturing devices (10) adapted to capture images of one or more of said biological material accommodated in said one or more culture dishes; wherein said apparatus comprises cryogenic means (12) for cooling at cryogenic temperatures of a biological material, said cryogenic means being arranged in a cryogenic area (14) at a different location relative to said one or more culture dish compartments (4); wherein said one or more culture dish compartments and said cryogenic area together defines an operational area (16); wherein said apparatus comprises one or more manipulation units (18), said one or more manipulation units each comprises one or more robotic arms (20), said one or more robotic arms being configured to grip and move elements and/or chemical/biological material within said operational area; wherein said apparatus comprises movement means (22), said movement means being configured to move said image capturing device relative to said culture dishes; wherein said apparatus comprises a control system (24) for controlling the operation thereof, wherein said control system being configured to allow a user to input predetermined operation protocol(s) to be followed by said apparatus; and wherein said control system being configured to control said apparatus according to said protocol(s).
摘要:
The present invention relates to a device (100) for monitoring the development of a biological material, said device in the orientation intended for use comprising: a housing (2) having an extension in a longitudinal direction (X) and an extension in a transversal direction (Y), said housing comprises: two or more culture dish compartments (4), each adapted to accommodate a culture dish (6) comprising a biological material (8) to be monitored, each said compartment being separated from each of said other compartments, said two or more compartments being arranged along the longitudinal direction; each said culture dish compartment (4) comprising a lid (10) adapted to be able to be shifted between an open configuration in which access to the interior (12) of said culture dish compartment is provided, and a closed configuration sealing off the interior of said culture dish compartment from its surroundings; wherein each said culture dish compartment comprises an inlet (14) for supplying gas to and an outlet (16) for removing gas from said culture dish compartment; wherein each said culture dish compartment comprising heating means (18) for heating the interior of said culture dish compartment; wherein said housing comprises one or more cameras (20) for capturing images of a biological material in a culture dish.
摘要:
A shooting target (2) and a method to manufacture such shooting target (2) is disclosed. The shooting target (2) comprises an insulating body member (4), to which body member (4) a covering layer (6) is attached. The insulating body member (4) is made of a material that is capable of allowing a projectile (14, 16) to penetrate the insulating body member (4) and keeping that portion of the insulating body member (4) that has been in contact with the penetrating projectile (14, 16) mechanically connected to the remaining portion of the insulating body member (4).