초록 ▼

A fluid cooling device, and a method for manufacturing the fluid cooling device, are disclosed. The fluid cooling device includes a plurality of cold plate members, each having a plurality of imperforate plate portions and perforate portions arranged in a line; and, at least one connector for connec

A fluid cooling device, and a method for manufacturing the fluid cooling device, are disclosed. The fluid cooling device includes a plurality of cold plate members, each having a plurality of imperforate plate portions and perforate portions arranged in a line; and, at least one connector for connecting the plate portions together at one end thereof. The cold plate members are arranged in a stack, wherein respective plate portions of each cold plate member are in registration with perforate portions formed in its adjacent cold plate members in the stack. The fluid cooling device can provide very high heat transfer by close clearance laminar developing flow, thereby increasing the thermal performance of the fluid cooling device while maintaining low pressure drop. The method for manufacturing the fluid cooling device includes forming a plurality of cold plate members from a planar metal tape, or thin layer stock; positioning the cold plate members relative to each other so that the respective imperforate plate portions of each cold plate member are in registration with the perforate portions formed in adjacent cold plate members; and joining each cold plate member with the adjacent cold plate members.

대표청구항 ▼

A fluid cooling device, and a method for manufacturing the fluid cooling device, are disclosed. The fluid cooling device includes a plurality of cold plate members, each having a plurality of imperforate plate portions and perforate portions arranged in a line; and, at least one connector for connec

A fluid cooling device, and a method for manufacturing the fluid cooling device, are disclosed. The fluid cooling device includes a plurality of cold plate members, each having a plurality of imperforate plate portions and perforate portions arranged in a line; and, at least one connector for connecting the plate portions together at one end thereof. The cold plate members are arranged in a stack, wherein respective plate portions of each cold plate member are in registration with perforate portions formed in its adjacent cold plate members in the stack. The fluid cooling device can provide very high heat transfer by close clearance laminar developing flow, thereby increasing the thermal performance of the fluid cooling device while maintaining low pressure drop. The method for manufacturing the fluid cooling device includes forming a plurality of cold plate members from a planar metal tape, or thin layer stock; positioning the cold plate members relative to each other so that the respective imperforate plate portions of each cold plate member are in registration with the perforate portions formed in adjacent cold plate members; and joining each cold plate member with the adjacent cold plate members. from said base transmitter when said barrier is in an open condition as a consequence of actuation of said manually actuatable base switch. 8. The method set forth in claim 4 including the step of: causing said barrier to move from an open condition to a closed condition when said remote control unit is out of said predetermined range after a predetermined time delay based on a previous operation of said barrier. 9. The method set forth in claim 4 including the step of: causing said barrier to move to a closed condition from an open condition after a predetermined time delay while said remote control unit is within said predetermined range as a consequence of actuation of said controller automatically or by actuation of said manually actuatable switch. 10. A method for operating a barrier, such as a gate or garage door, to move between open and closed positions, said barrier being operably connected to an operator system including a controller comprising a base control circuit, a radio frequency base transmitter and a radio frequency base receiver and at least one remote control unit operable to communicate with said base control circuit, said remote control unit including a radio frequency remote transmitter and a radio frequency remote receiver, said method comprising the steps of: causing said base transmitter to transmit a radio frequency signal to said remote receiver; causing said control circuit to effect one of opening and closing said barrier depending on whether or not said base receiver receives a signal from said remote transmitter; and causing said barrier to move from an automatic closed position to an open position solely in response to a signal from said remote transmitter and remaining in an open position as long as said remote receiver is within a signal receiving range of said base transmitter. 11. A method for operating a barrier, such as a gate or garage door, to move between open and closed positions, said barrier being operably connected to an operator system including a controller comprising a base control circuit, a radio frequency base transmitter and a radio frequency base receiver and at least one remote control unit operable to communicate with said base control circuit, said remote control unit including a radio frequency remote transmitter and a radio frequency remote receiver, said method comprising the steps of: causing said base transmitter to transmit a radio frequency signal to said remote receiver; causing said control circuit to effect one of opening and closing said barrier depending on whether or not said base receiver receives a signal from said remote transmitter; and automatically said barrier to move from a closed position to an open position when said remote receiver is within a predetermined range of said base transmitter, then causing said barrier to move from an open position to a closed position after said remote receiver moves out of said predetermined range of said base transmitter. of each of said strip portions also having transverse widths which approximate the height of the cell, said strip portions being joined to each other along longitudinally extending lines adjacent their respective overlapping longitudinal edges, and the opposed overlapping portions of said strip portions between said lines of joinder defining an unjoined zone which is adapted to become a longitudinally extending pocket suitable for receiving a relatively opaque vane insert; whereby when a fabric Venetian blind is formed of said two-element fabric strips, one of said front and rear panels will be comprised of said non-overlapping portion of said first light-transmitting strip portions, and the other of said front and rear panels will be comprised of said non-overlapping portion of said second light-transmitting strip portions, and said light-controlling vanes will be comprised of said vane insert-containing pocket.