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    • 4. 发明授权
    • High efficiency thermal interposer
    • 高效热插入器
    • US5915462A
    • 1999-06-29
    • US851656
    • 1997-05-06
    • Bernardo HernandezRaymond Robert HortonIsmail Cevdet NoyanMichael Jon Palmer
    • Bernardo HernandezRaymond Robert HortonIsmail Cevdet NoyanMichael Jon Palmer
    • H01L21/60B23K20/02F28F9/20F28F13/00F28F7/00B23K1/12
    • B23K20/025B23K20/023F28F13/00F28F9/20H01L2924/0002
    • A high efficiency thermal interposer comprising a first hollow disk and second hollow disk, held together by thermally isolating fasteners. The fasteners keep the disks from touching one another. In an illustrative embodiment of the invention, the first disk is the low temperature disk portion and the second disk is the high temperature disk portion of the heat shield. Furthermore, according to a preferred embodiment of the invention, the space between the disks is filled with small thermally conductive particles (e.g., stainless steel spheres) which are in thermal contact with the high temperature disk; but which are not in contact with the low temperature disk. The thermal interposer/heat shield includes means for introducing cold jets of air into the cavity containing the particles, means for circulating the air therebetween, and means through which the air can exit from the cavity to carry away the heat picked up from the particles inside the cavity. The novel thermal interposer has a low mass, is compact and can achieve a temperature drop that will permit high powered HAT devices to be used in conjuction with temperature sensitive electronic orientation means, such as robot arms.
    • 一种高效热插入件,包括第一中空盘和第二中空盘,通过热隔离紧固件保持在一起。 紧固件保持磁盘彼此接触。 在本发明的说明性实施例中,第一盘是低温盘部分,第二盘是隔热板的高温盘部分。 此外,根据本发明的优选实施例,盘之间的空间填充有与高温盘热接触的小导热颗粒(例如不锈钢球); 但不与低温盘接触。 热插入器/隔热罩包括用于将冷空气引入到容纳颗粒的空腔中的装置,用于使空气循环的装置,以及空气可以从腔排出以携带从颗粒内部吸收的热量的装置 空腔。 新型热插入器具有质量低,紧凑,并且可以实现温度下降,这将允许高功率HAT装置与温度敏感的电子定向装置(例如机器人臂)结合使用。
    • 5. 发明授权
    • High efficiency thermal interposer
    • 高效热插入器
    • US5669437A
    • 1997-09-23
    • US172674
    • 1993-12-22
    • Bernardo HernandezRaymond Robert HortonIsmail Cevdet NoyanMichael Jon Palmer
    • Bernardo HernandezRaymond Robert HortonIsmail Cevdet NoyanMichael Jon Palmer
    • H01L21/60B23K20/02F28F9/20F28F13/00F28F7/00B23K1/12
    • B23K20/025B23K20/023F28F13/00F28F9/20H01L2924/0002
    • A high efficiency thermal interposer comprising a first hollow disk and second hollow disk, held together by thermally isolating fasteners. The fasteners keep the disks from touching one another. In an illustrative embodiment of the invention, the first disk is the low temperature disk portion and the second disk is the high temperature disk portion of the heat shield. Furthermore, according to a preferred embodiment of the invention, the space between the disks is filled with small thermally conductive particles (e.g., stainless steel spheres) which are in thermal contact with the high temperature disk; but which are not in contact with the low temperature disk. The thermal interposer/heat shield includes means for introducing cold jets of air into the cavity containing the particles, means for circulating the air therebetween, and means through which the air can exit from the cavity to carry away the heat picked up from the particles inside the cavity. The novel thermal interposer has a low mass, is compact and can achieve a temperature drop that will permit high powered HAT devices to be used in conjuction with temperature sensitive electronic orientation means, such as robot arms.
    • 一种高效热插入件,包括第一中空盘和第二中空盘,通过热隔离紧固件保持在一起。 紧固件保持磁盘彼此接触。 在本发明的说明性实施例中,第一盘是低温盘部分,第二盘是隔热板的高温盘部分。 此外,根据本发明的优选实施例,盘之间的空间填充有与高温盘热接触的小导热颗粒(例如不锈钢球); 但不与低温盘接触。 热插入器/隔热罩包括用于将冷空气引入到容纳颗粒的空腔中的装置,用于使空气循环的装置,以及空气可以从腔排出以携带从颗粒内部吸收的热量的装置 空腔。 新型热插入器具有质量低,紧凑,并且可以实现温度下降,这将允许高功率HAT装置与温度敏感的电子定向装置(例如机器人臂)结合使用。