摘要:
A board unit comprises a board, a heat generating component mounted on a front surface of the board, a first heat transfer plate whose inner surface faces the front surface of the board and is received by the heat generating component, a heat insulating material that is superimposed on an outer surface of the first heat transfer plate and that insulates heat dissipation, a second heat transfer plate that continues to the first heat transfer plate and that defines a heat conducting surface and a heat receiver that is received by the heat conducting surface of the second heat transfer plate and that defines a flow path of a coolant.
摘要:
A superficial model with an inner reinforcing structure having communication ports formed for communication among cells defined by ribs constructing a honeycomb structure. For this purpose, a process of temporarily stopping light exposure is added in a light exposure process for modeling ribs. Alternatively, a process of offsetting phases of ribs is added in the light exposure process for modeling ribs.
摘要:
The present invention relates to (i) novel fluoroionic compounds capable of dispersing particulate filler compositions into a fluoropolymer; (ii) novel particulate compositions in which particulates are surface-functionalized with a fluoroionic compound; (iii) fluoropolymer composite materials containing the surface-functionalized particulates of (ii) incorporated into a fluoropolymer; (iv) crosslinked versions of (iii); v) methods for producing the crosslinked material of (iv); and (vi) articles of manufacture containing the compositions (iii) and (iv).
摘要:
An on-site hot-melt quick connector for optical fibers comprises a plug housing, a ferrule, an optical fiber telescopic protective tube, a tail end cover, a pressure welding protective tail handle and a compression ring. A front baffle ring is mounted in the plug housing and a rear baffle ring is mounted in the tail end cover. The ferrule and the optical fiber telescopic protective tube are positioned between the front baffle ring and the rear baffle ring and can move in the axial direction. As the quick connector for optical fibers of the invention has a definite space for movement in the axial direction, the optical fibers themselves can move along with the plugging action during butting, avoiding the bending of the optical fibers caused as they are unable to move, thus guaranteeing the transmission quality of the optical signals. The service life of the quick connector is also guaranteed.
摘要:
A cooling apparatus that cools first and second high density heat dissipation components provided in a housing including a fan that provide an air convection from one opening toward the other opening, the cooling apparatus having: a conduit that contacts the first heat dissipation component and that allows a coolant to pass there through; and a fin structure that contacts the conduit and that is provided on an upwind side of the second heat dissipation component.
摘要:
A thermal conductive member is mounted on a heat generating object. An air cooling member is attached to the thermal conductive member for radiating heat into air. A liquid cooling member is removably attached to the thermal conductive member for absorbing heat from the thermal conductive member. The circulation pump operates to allow the flow of the coolant into the flow passage of the liquid cooling member. In this case, the thermal energy of the heat generating object is transferred to the air cooling member through the thermal conductive member. The heat radiating member serves to radiate the thermal energy into the air from a larger surface area. The heat generating object can in this manner be cooled down even without the liquid cooling member.
摘要:
According to an aspect of an embodiment, a cooling unit includes a first heat dissipating fin member including first heat dissipating fins extending along parallel planes, respectively, the first heat dissipating fins coupled to one another through a first heat conductive member, and a second heat dissipating fin member including second heat dissipating fins extending along parallel planes, respectively, the second heat dissipating fins coupled to one another through a second heat conductive member, the tip ends of the second heat dissipating fins opposed to the first heat dissipating fin member at a predetermined interval.