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Woven smart susceptor heat blankets

A technology of heating blankets and susceptors, applied in induction heating, knitted fabrics, warp knitting, etc., can solve the problems of not providing uniform temperature, overheating, etc.

Active Publication Date: 2017-05-17
THE BOEING CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, conventional heating blankets do not provide an even temperature over the area being heated
Thus, differential heating over the area causes some points to be overheated while others are underheated

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Woven smart susceptor heat blankets
  • Woven smart susceptor heat blankets
  • Woven smart susceptor heat blankets

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0057] Clause 1. A heating blanket comprising: a conductor yarn configured to receive an electrical current and generate a magnetic field in response to the electrical current; and a plurality of susceptor yarns consisting of a magnetic material containing a Curie point, the conductor yarn and the plurality of susceptors The yarns are interlaced to form the fabric layers.

[0058] Clause 2. The heating blanket of Clause 1, wherein the fabric layer is sandwiched between the first layer and the second layer.

[0059] Clause 3. The heating blanket of Clause 2, wherein each of the first layer and the second layer is comprised of a fabric material.

[0060] Clause 4. The heating blanket of Clause 1, wherein the conductor yarn comprises litz yarn.

[0061] Clause 5. The heating blanket of Clause 1, wherein the conductor yarn comprises a plurality of parallel circuits of Litz wire.

[0062] Clause 6. The heating blanket of clause 1, wherein the plurality of susceptor yarns comprise...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The issue of the invention is woven smart susceptor heat blankets. A heating blanket is disclosed. The heating blanket may include a conductor yarn configured to receive electrical current and generate a magnetic field in response to the electrical current, and a plurality of susceptor yarns composed of a magnetic material including a Curie point. The conductor yarn and the plurality of susceptor yarns may be interlaced to form a layer of fabric.

Description

technical field [0001] The present disclosure relates generally to heating blankets, and more particularly to textile heating blankets and methods of making the same. Background technique [0002] Heating blankets can be used for many different purposes. For example, heating blankets can be used in homes and hospitals to keep beds and occupants warm. In another example, heating blankets can be used to fabricate and repair composite structures by providing localized application of heat. However, conventional heating blankets do not provide an even temperature over the area being heated. Thus, differential heating over the area causes some points to be overheated while others are underheated. Contents of the invention [0003] According to one embodiment, a heating blanket is disclosed. The heating blanket may include a conductor yarn configured to receive an electrical current and generate a magnetic field in response to the electrical current, and a plurality of suscep...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04C1/02D04C1/06D04B21/00D04B21/20D04B1/14D04B1/22H05B6/02
CPCD04B1/14D04B1/22D04B21/00D04B21/20D04C1/02D04C1/06H05B6/02D10B2331/04D10B2331/02D10B2401/18D10B2201/02H05B6/105H05B2206/023Y02B30/00H05B3/36H05B1/0272H05B1/0202
Inventor R·J·米勒C·J·霍德斯
Owner THE BOEING CO
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