Title:
PLANAR HEAT-GENERATING KNITTED FABRIC AND PLANAR HEAT-GENERATING BODY
Document Type and Number:
WIPO Patent Application WO/2023/135880
Kind Code:
A1
Abstract:
Provided is a planar heat-generating knitted fabric which, even if metal wires are used as conductive threads, has excellent durability and fast-heating properties, while having an excellent ability to conform to the surface of an object to be heated. In this planar heat-generating knitted fabric 10 in which a knitted fabric containing conductive threads 400 is used as a heat-generating part, the conductive threads 400 include core threads 410 and conductive sheathed threads 420 wrapped around said core threads 410. The conductive sheathed threads 420 are metal wires 421 covered in an insulating resin 422. The knitted fabric is knitted as a multi-layer knit in which a front weave 201 and a rear weave 202 that have insulation threads 300 as a base are connected by connecting threads 100. The conductive threads 400 are knitted into the front weave 201 and/or the rear weave 202. The ratio (D1/D2) of the diameter (D1) of the conductive threads 400 to the diameter (D2) of the insulation threads is 0.81 to 4.0, inclusive.
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Inventors:
TAKEUCHI YOSHIKI (JP)
MIYAZAKI KOSUKE (JP)
SUGIHARA SHIGEKAZU (JP)
MIYAZAKI KOSUKE (JP)
SUGIHARA SHIGEKAZU (JP)
Application Number:
PCT/JP2022/038591
Publication Date:
July 20, 2023
Filing Date:
October 17, 2022
Export Citation:
Assignee:
SEIREN CO LTD (JP)
International Classes:
D02G3/38; D04B1/00; D04B1/14; D06M15/59; H05B3/20; H05B3/34
Foreign References:
| JP2012150928A | 2012-08-09 | |||
| JP2011119149A | 2011-06-16 | |||
| JP2007227384A | 2007-09-06 | |||
| JP2016017241A | 2016-02-01 | |||
| JP3055556U | 1999-01-22 |
Attorney, Agent or Firm:
OKINAKA Jin (JP)
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