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    • 4. 发明授权
    • Method and apparatus for achieving a draught-free environment
    • 实现无草坪环境的方法和设备
    • US4368377A
    • 1983-01-11
    • US204372
    • 1980-09-30
    • Stig-Eric Smeds
    • Stig-Eric Smeds
    • F24C1/00A01K1/02F24C1/08F24C7/04F24D13/02H05B1/02
    • H05B1/025F24D13/022Y02B30/26
    • An apparatus for achieving a draught-free environment within a defined zone of a larger room a heating ceiling is used. The heating ceiling is in form of a frame (2) having exchangeable foil sheets (4) intended to reflect heat from heat dissipating bodies, if any, within the zone. The heating ceiling has a heat loop (6) to produce additional heat complementary to the heat reflected by the foil sheets from the bodies so that a constant temperature is kept within the air volume of the zone. For control of the additional heat there is a sensor arranged in a chimney-like opening (9). The sensor is connected to a control circuit (7). With the heating ceiling there is obtained a wall-less and thereby an accessible zone having a well defined environment and mainly a constant temperature. Examples of applications for the heating ceiling are rearing animals, treating burns, and other activities where maintenance of draught-free environment and of constant temperature is important.
    • PCT No.PCT / SE80 / 00026 Sec。 371日期1980年9月30日 102(e)1980年9月30日PCT PCT 1月30日,1980 PCT。 出版物WO80 / 01605 日期1980年8月7日。一种用于在更大的房间的限定区域内实现无起草环境的装置,使用加热天花板。 加热天花板的形式为框架(2),其具有用于反射区域内的散热体(如果有的话)的热量的可更换箔片(4)。 加热天花板具有热回路(6),以产生与从箔体反射的热量互补的附加热量,使得恒定温度保持在该区域的空气体积内。 为了控制额外的热量,传感器布置在烟囱状开口(9)中。 传感器连接到控制电路(7)。 利用加热天花板,获得无壁厚,从而获得具有良好定义的环境并且主要是恒定温度的易接近区域。 加热天花板的应用实例是饲养动物,治疗灼伤和其他维持无起草环境和恒温的重要活动。
    • 6. 发明授权
    • Fireplace stove
    • 壁炉
    • US4157704A
    • 1979-06-12
    • US832820
    • 1977-09-13
    • Ernest C. Zimmer
    • Ernest C. Zimmer
    • F24B1/02F24B5/02F24B13/00F24C1/08
    • F24B13/004F24B1/02F24B5/021Y10T292/1041Y10T292/1083Y10T292/68
    • A stove for use in an abode and which includes an air intake system and a viewing door. The air intake system inducts air into the stove from outside the abode and includes a draft control mechanism for controlling the amount of air introduced into the stove. The viewing door includes means for slidably receiving a spark screen, a viewing window and a heat shield, which elements can be used singly or in combination, as desired. A latching mechanism on the door enables the door to be closed with varying degrees of tightness. Alternative embodiments include use of the stove in a water heating system and fans convecting air over the stove outside surfaces.
    • 用于居住的炉灶,其包括进气系统和观察门。 进气系统从室外将空气引入炉中,并且包括用于控制引入炉中的空气量的牵伸控制机构。 观察门包括用于可滑动地接收火花塞,观察窗和隔热罩的装置,根据需要可单独或组合使用这些元件。 门上的闩锁机构使得门能够以不同程度的紧密度被关闭。 替代实施例包括在水加热系统中使用炉子,并且风扇将炉子外表面上的空气对流。