公开(公告)号：WO2008088796A1

公开(公告)日：2008-07-24

申请号：PCT/US2008/000506

申请日：2008-01-15

Applicant: WILLS, Michael, E.

Inventor： WILLS, Michael, E.

IPC: A63C19/10

CPC classification number: E01H4/00 ,  F25C3/00 ,  F25C2400/02 ,  Y10T156/179

Abstract: The invention is an apparatus and method of creating and preserving an outdoor frozen surface by covering a defined outdoor surface with a layer of white base paper after clearing debris, litter, and other objects from the defined surface which may present a hazardous condition on an ice surface. The layer of white base paper is saturated with water at near freezing or under freezing conditions to allow the water to freeze and hold the white base paper to the defined outdoor surface. Thereafter, water is continuously dispensed under freezing conditions to build up a predefined thickness ice layer on the defined outdoor surface.

Abstract translation: 本发明是一种通过在从限定的表面清除碎屑，垃圾和其它物体之后用白色原纸覆盖限定的室外表面来产生和保存室外冷冻表面的装置和方法，其可能在冰上呈现危险状况 表面。 白色原纸层在接近冻结或冻结条件下用水饱和，使水冻结并将白色原纸保持在限定的室外表面。 此后，在冷冻条件下连续分配水以在限定的室外表面上建立预定义的厚度冰层。