Title:
SHEET-LIKE HEATER
Document Type and Number:
WIPO Patent Application WO/2020/170888
Kind Code:
A1
Abstract:
Provided is a sheet-like heater that can be heated quickly and demonstrates excellent heat uniformity, with the wires of the sheet-like heater being insusceptible to breaking. The sheet-like heater has a layered structure and includes: a sheet-like base; a first resin layer that is attached to a principal face of the sheet-like base and comprises a first resin agent; a mixed layer A that is connected to the first resin layer and comprises a mixture of the first resin agent and metal fibers; a metal fiber layer that is connected to the mixed layer A, consists only of metal fibers, and contains air therein; a mixed layer B that is connected to the metal fiber layer and comprises a mixture of metal fibers and a second resin agent; and a second resin layer that is connected to the mixed layer B and comprises the second resin agent.
Inventors:
YAMAJI MAIKA (JP)
SUGAWARA YOSUKE (JP)
KURAHARA TAKU (JP)
SUGAWARA YOSUKE (JP)
KURAHARA TAKU (JP)
Application Number:
PCT/JP2020/005188
Publication Date:
August 27, 2020
Filing Date:
February 10, 2020
Export Citation:
Assignee:
TOMOEGAWA CO LTD (JP)
International Classes:
H05B3/20; H05B3/34
Foreign References:
| CN206602672U | 2017-10-31 | |||
| JP3122226U | 2006-06-08 | |||
| JP2016044908A | 2016-04-04 | |||
| JP2005120675A | 2005-05-12 | |||
| JPH11317284A | 1999-11-16 | |||
| JP2005093076A | 2005-04-07 | |||
| JP2015122180A | 2015-07-02 |
Other References:
See also references of EP 3930422A4
Attorney, Agent or Firm:
MIGITA, Shunsuke et al. (JP)
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