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ELECTRIC FLOOR HEATER | Electric floor-heating ingredient|tool

  2014/11/19   浏览:682

[导读] Electric floor heating device for wooden floors, has a heat emitting unit assembly bonded to under-surface of flooring formed by long and slender rectangular materials

公开号 JP2001065893A
优先权号 JP1999244890A
优先权日 1999-08-31
申请号 JP1999244890A
申请日期 1999-08-31
公开日期 2001-03-16
IPC - 现版 E04F001516 | E04F001518 | F24D001302 | F24D001902
IPC - 现版 - DWPI F24D001302 | E04F001516 | E04F001518 | F24D001902
专利权人/申请人 NIPPON DENNETSU CO LTD
摘要 (英语) PROBLEM TO BE SOLVED: To prevent liquid from permeating below a surface floor material and even a small dust from entering the surface floor material by forming a protrusion and a recess of specified shape on each side face of a plurality of elongated stripe materials in the surface floor material and attaching an electric heater assembly to the lower surface thereof. SOLUTION: An electric heater assembly 9 comprising the heating wires 3 of an electric heater sandwiched by felts 2 is bonded, through an adhesive, to a surface floor material 8 comprising a plurality of elongated stripe materials 1 arranged in parallel. The surface floor material 8 comprises a plurality of elongated stripe materials 1 arranged in parallel wherein semi-arcuate, semi- elliptical or wedge-shaped recess 10 and protrusion 11 are made in the facing side faces of the stripe materials 1 such that they are fitted rotatably each other. Furthermore, a waterproof sheet 12 is provided between the surface floor material 8 and the electric heater assembly 9 and a nonwoven fabric 12 having opposite sides applied with adhesive is attached to the opposite sides of the waterproof sheet 12. COPYRIGHT: (C)2001,JPO&Japio SUBJECT of the Invention The electric floor-heating ingredient|tool which it is hard to permeate|soak the liquid etc. under a surface flooring, and small refuse cannot enter easily, and is possible also for the winding-up, and does not damage|injure the heater wires in the electric heat generating body assembly by the side of a lower surface, or the liquid from a surface flooring does not permeate|soak to the heater-wires side is provided. PROBLEM to be solved Real processing of the recessed part 10 of a semicircular arc shape or a wedge shape and the convex part 11 is given to each side of the strip-shaped material 1 which the surface flooring 8 which put the elongate strip-shaped material 1 in order mutually opposes, and the electric heat generating body assembly 9 is affixed on the lower surface side of the surface flooring 8. [MAT_IMAGE 000002]
摘要 - DWPI A recess (10) of wedge-shape and a projection (11) of elliptical-shape, are formed respectively in each of opposing side faces of several long and slender rectangular materials (1) which are press fitted mutually, to form a flooring surface (8). An electrical heat emitting unit assembly (9) is bonded to the under surface of surface of flooring. For wooden floors. Enables transportation in rolled-up state, as structure is simple. Prevents entry of liquid and small refuse towards heat emitting unit, by recess and projection which fits mutually. The figure shows the sectional view of principal portion of electric floor heating device.1Rectangular materials8Flooring surface9Electrical heat emitting unit assembly10Recess11Projection
发明人 AKAHA MASATOSHI | SAWADA HIROSHI
申请国家/地区 JP
优先权国家/地区 JP
优先权年 1999
DWPI 同族专利成员 JP2001065893A
DWPI 同族专利成员计数 1
公开语言 JA
DWPI 更新 200129
DWPI 同族专利国家/地区计数 1

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