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1. WO2021064464 - COMPOSITE TEXTILE STRUCTURE FOR SENSING, ACTIVATION, AND SIGNAL NETWORK

Publication Number WO/2021/064464
Publication Date 08.04.2021
International Application No. PCT/IB2020/000818
International Filing Date 01.10.2020
IPC
D02G 3/44 2006.01
DTEXTILES; PAPER
02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
GCRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS; YARNS OR THREADS
3Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
44Yarns or threads characterised by the purpose for which they are designed
D04B 1/12 2006.01
DTEXTILES; PAPER
04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
BKNITTING
1Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
10Patterned fabrics or articles
12characterised by thread material
D04B 1/22 2006.01
DTEXTILES; PAPER
04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
BKNITTING
1Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
22specially adapted for knitting goods of particular configuration
D04B 1/24 2006.01
DTEXTILES; PAPER
04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
BKNITTING
1Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
22specially adapted for knitting goods of particular configuration
24wearing apparel
Applicants
  • FLEX LTD. [SG]/[SG]
Inventors
  • BOWLES, Allison, E.
  • NAGLE, Brendan, Joseph
  • PIAZZA, Anthony, Joseph
  • SALUNKE, Biren
  • WHITON, Adam, M.
Priority Data
62/908,09030.09.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COMPOSITE TEXTILE STRUCTURE FOR SENSING, ACTIVATION, AND SIGNAL NETWORK
(FR) STRUCTURE TEXTILE COMPOSITE POUR DÉTECTION, ACTIVATION ET RÉSEAU DE SIGNAUX
Abstract
(EN)
Embodiments of the invention provide structures for sensing, activation, and signal networking in a composite textile (100). According to one embodiment, a composite textile (100) comprises an activation layer (105, 110) of a reactive yarn knit into a fabric. The reactive yarn has at least one physical property that changes in response to a stimulus. A signaling layer (115) of a first conductive yarn (305) is knit into the fabric with the activation layer (105, 110). The first conductive yarn (305) provides the stimulus to the reactive yarn. A sensing layer (120) comprising second conductive yarn (405) is knit into the fabric with the activation layer (105, 110) and signaling layer (115). The second conductive yarn (405) provides a feedback signal corresponding to the stimulus provided by the first conductive yarn (305) of the signaling layer (115).
(FR)
Des modes de réalisation de l'invention concernent des structures pour la détection, l'activation et la mise en réseau de signaux dans un textile composite (100). Selon un mode de réalisation, un textile composite (100) comprend une couche d'activation (105, 110) d'un fil réactif tricoté dans un tissu. Le fil réactif a au moins une propriété physique qui change en réponse à un stimulus. Une couche de signalisation (115) d'un premier fil conducteur (305) est tricotée dans le tissu avec la couche d'activation (105, 110). Le premier fil conducteur (305) fournit le stimulus au fil réactif. Une couche de détection (120) comprenant un second fil conducteur (405) est tricotée dans le tissu avec la couche d'activation (105, 110) et la couche de signalisation (115). Le second fil conducteur (405) fournit un signal de rétroaction correspondant au stimulus fourni par le premier fil conducteur (305) de la couche de signalisation (115).
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