Water-heating system
    21.
    发明授权
    Water-heating system 失效
    供水系统

    公开(公告)号:US08096293B2

    公开(公告)日:2012-01-17

    申请号:US12397382

    申请日:2009-03-04

    IPC分类号: F24J2/34

    摘要: A liquid-heating system has a solar energy collector exposed to solar radiation, a geothermal heat exchanger buried in the ground at a depth between 0.5 m and 5 m, a heater through which a liquid to be heated passes, and a heat pump having a sink side connected to the heater and a source side connected to the geothermal heat exchanger or to the solar energy collector. A first controller or valve setup connected to the heat collector can in one position connect the solar energy collector to the water heater such that heat collected by the solar energy collector is applied to the water heater. In another position it can connect the solar energy collector to the geothermal heat exchanger such that heat collected by the solar energy collector is applied to the ground surrounding the geothermal heat exchanger.

    摘要翻译: 液体加热系统具有暴露于太阳辐射的太阳能收集器,埋在地下的地热热交换器,其深度在0.5m和5m之间;加热器,待加热的液体通过该加热器,以及具有 连接到加热器的水槽侧和连接到地热热交换器或太阳能收集器的源极侧。 连接到集热器的第一控制器或阀门设置在一个位置中将太阳能收集器连接到热水器,使得由太阳能收集器收集的热量被施加到热水器。 在另一位置,它可以将太阳能收集器连接到地热换热器,使得由太阳能收集器收集的热量被施加到地热热交换器周围的地面。

    Logic circuit and method for calculating an encrypted result operand
    22.
    发明授权
    Logic circuit and method for calculating an encrypted result operand 有权
    用于计算加密结果操作数的逻辑电路和方法

    公开(公告)号:US07876893B2

    公开(公告)日:2011-01-25

    申请号:US11462144

    申请日:2006-08-03

    IPC分类号: H04L9/28

    摘要: A logic circuit for calculating an encrypted dual-rail result operand from encrypted dual-rail input operands according to a combination rule includes inputs for receiving the input operands and an output for outputting the encrypted result operand. Each operand may comprise a first logic state or a second logic state. The logic circuit comprises a first logic stage connected between the inputs and an intermediate node and a second logic stage connected between the intermediate node and the output. The logic stages are formed to calculate the first or second logic state of the encrypted result operand from the input operands according to the combination rule and to maintain or change exactly once the logic state of the encrypted result operand, independently of an order of arrival of the encrypted input operands, depending on the combination rule, in order to impress the calculated first logic state or second logic state on the output.

    摘要翻译: 用于根据组合规则从加密的双轨输入操作数计算加密的双轨结果操作数的逻辑电路包括用于接收输入操作数的输入和用于输出加密结果操作数的输出。 每个操作数可以包括第一逻辑状态或第二逻辑状态。 逻辑电路包括连接在输入与中间节点之间的第一逻辑级和连接在中间节点与输出之间的第二逻辑级。 逻辑级被形成为根据组合规则从输入操作数计算加密结果操作数的第一或第二逻辑状态,并且只要一旦加密结果操作数的逻辑状态独立于维护或更改 加密的输入操作数,取决于组合规则,以便将计算出的第一逻辑状态或第二逻辑状态置于输出上。

    WATER-HEATING SYSTEM
    23.
    发明申请
    WATER-HEATING SYSTEM 失效
    水加热系统

    公开(公告)号:US20090223509A1

    公开(公告)日:2009-09-10

    申请号:US12397382

    申请日:2009-03-04

    IPC分类号: F24J2/04 F24J3/08

    摘要: A liquid-heating system has a solar energy collector exposed to solar radiation, a geothermal heat exchanger buried in the ground at a depth between 0.5 m and 5 m, a heater through which a liquid to be heated passes, and a heat pump having a sink side connected to the heater and a source side connected to the geothermal heat exchanger or to the solar energy collector. A first controller or valve setup connected to the heat collector can in one position connect the solar energy collector to the water heater such that heat collected by the solar energy collector is applied to the water heater. In another position it can connect the solar energy collector to the geothermal heat exchanger such that heat collected by the solar energy collector is applied to the ground surrounding the geothermal heat exchanger.

    摘要翻译: 液体加热系统具有暴露于太阳辐射的太阳能收集器,埋在地下的地热热交换器,其深度在0.5m和5m之间;加热器,待加热的液体通过该加热器,以及具有 连接到加热器的水槽侧和连接到地热热交换器或太阳能收集器的源极侧。 连接到集热器的第一控制器或阀门设置在一个位置中将太阳能收集器连接到热水器,使得由太阳能收集器收集的热量被施加到热水器。 在另一位置,它可以将太阳能收集器连接到地热换热器,使得由太阳能收集器收集的热量被施加到地热热交换器周围的地面。