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Patent Searching and Data


Title:
SHEET HEATER, AND WINDSHIELD DEVICE FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2019/124498
Kind Code:
A1
Abstract:
A sheet heater comprises a sheet form heating unit configured from a wire heater. The heating unit comprises a first heating unit positioned along a peripheral edge of the area subject to heating, and a second heating unit positioned at an area surrounded by the first heating unit. The second heating unit comprises a plurality of meandering parts, with mutually adjacent meandering parts overlapping each other in the meandering direction. In the heating unit, the width (WL) of the wire heater is greater than the width (WP) between mutually adjacent wire heaters.

Inventors:
KASETANI TAIKI (JP)
NAGAI TOSHIKAZU (JP)
SUZUKI TATSUNORI (JP)
Application Number:
PCT/JP2018/047005
Publication Date:
June 27, 2019
Filing Date:
December 20, 2018
Export Citation:
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Assignee:
NIFCO INC (JP)
KURABE IND CO LTD (JP)
International Classes:
H05B3/20; B60S1/02; H05B3/10; H05B3/84
Foreign References:
JP3125136U2006-09-07
JPH11141900A1999-05-28
JP2007517360A2007-06-28
JP2014502408A2014-01-30
JP2007511052A2007-04-26
JPS55119383A1980-09-13
US20130314540A12013-11-28
Attorney, Agent or Firm:
ONDA Makoto et al. (JP)
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