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    • 2. 发明授权
    • Crash survivable memory unit
    • 崩溃生存记忆单元
    • US08121752B2
    • 2012-02-21
    • US12117473
    • 2008-05-08
    • Michael WinterhalterEndre Berecz
    • Michael WinterhalterEndre Berecz
    • G01M17/00
    • B64D45/00B64D2045/0065
    • A flight recorder includes an information input device, heat sensitive memory device electrically connected to the information input device, and housing enclosing the heat sensitive memory device. The housing is made with a first material and having a plurality of openings made through the housing. A sacrificial material is disposed between the housing and heat sensitive memory device. The sacrificial material having a lower melting temperature than the first material such that the sacrificial material changes state and egresses through the openings in the housing when exposed to heat to create an air gap between the housing and heat sensitive memory device. The first material includes nickel and the sacrificial material includes aluminum. A heat insulating layer is disposed between the sacrificial material and heat sensitive memory device. A second sacrificial material is disposed between the heat insulating layer and heat sensitive memory device.
    • 飞行记录器包括信息输入装置,电连接到信息输入装置的热敏记忆装置和封闭热敏记忆装置的外壳。 壳体由第一材料制成并且具有通过壳体制成的多个开口。 牺牲材料设置在壳体和热敏记忆装置之间。 牺牲材料具有比第一材料更低的熔化温度,使得当暴露于热量时,牺牲材料改变状态并通过壳体中的开口排出,以在壳体和热敏记忆装置之间产生气隙。 第一种材料包括镍,牺牲材料包括铝。 绝热层设置在牺牲材料和热敏记忆装置之间。 第二牺牲材料设置在绝热层和热敏记忆装置之间。
    • 4. 发明申请
    • Crash Survivable Memory Unit
    • 碰撞存储单元
    • US20090277683A1
    • 2009-11-12
    • US12117473
    • 2008-05-08
    • Michael WinterhalterEndre Berecz
    • Michael WinterhalterEndre Berecz
    • H05K5/02
    • B64D45/00B64D2045/0065
    • A flight recorder includes an information input device, heat sensitive memory device electrically connected to the information input device, and housing enclosing the heat sensitive memory device. The housing is made with a first material and having a plurality of openings made through the housing. A sacrificial material is disposed between the housing and heat sensitive memory device. The sacrificial material having a lower melting temperature than the first material such that the sacrificial material changes state and egresses through the openings in the housing when exposed to heat to create an air gap between the housing and heat sensitive memory device. The first material includes nickel and the sacrificial material includes aluminum. A heat insulating layer is disposed between the sacrificial material and heat sensitive memory device. A second sacrificial material is disposed between the heat insulating layer and heat sensitive memory device.
    • 飞行记录器包括信息输入装置,电连接到信息输入装置的热敏记忆装置和封闭热敏记忆装置的外壳。 壳体由第一材料制成并且具有通过壳体制成的多个开口。 牺牲材料设置在壳体和热敏记忆装置之间。 牺牲材料具有比第一材料更低的熔化温度,使得当暴露于热量时,牺牲材料改变状态并通过壳体中的开口排出,以在壳体和热敏记忆装置之间产生气隙。 第一种材料包括镍,牺牲材料包括铝。 绝热层设置在牺牲材料和热敏记忆装置之间。 第二牺牲材料设置在绝热层和热敏记忆装置之间。