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    • 31. 发明申请
    • THAWING APPARATUS AND METHOD
    • 测量装置和方法
    • US20090172968A1
    • 2009-07-09
    • US12354204
    • 2009-01-15
    • Charles Hensley
    • Charles Hensley
    • F26B3/02F26B21/00
    • F26B21/001E01C23/14E01H5/106
    • An apparatus and method for quickly and effectively drying ground surfaces or thawing and melting frozen outdoor locations uses a directed air current heated by combustion in the air flow. The invention consists of a means for blowing air upon the surface, a means for heating the air and a means for moving the apparatus with respect to the surface to provide flexibility and control in the degree of drying/heating performed. The apparatus and method may be applied to a variety of surfaces including earthen (dirt) surfaces, concrete and asphalt. The apparatus and method may also be directed to thawing or melting frozen installations such as external piping, train track switches, and other electrical and mechanical targets. The embodiments of the invention are mobile and allow the application of heated air to disparate locations and targets.
    • 用于快速有效地干燥地面或解冻和融化冷冻的室外位置的装置和方法使用通过空气流中的燃烧加热的定向气流。 本发明包括用于在表面上吹送空气的装置,用于加热空气的装置和用于使装置相对于表面移动的装置,以提供柔性和控制干燥/加热的程度。 该设备和方法可以应用于包括土(泥土)表面,混凝土和沥青在内的各种表面。 该装置和方法还可以用于解冻或熔化诸如外部管道,火车轨道开关和其它电气和机械目标之类的冷冻装置。 本发明的实施例是可移动的,并允许将加热的空气应用于不同的位置和目标。