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Title: Structure and yarn sensor for fabric

Abstract

A structure and yarn sensor for fabric directly determines pick density in a fabric thereby allowing fabric length and velocity to be calculated from a count of the picks made by the sensor over known time intervals. The structure and yarn sensor is also capable of detecting full length woven defects and fabric. As a result, an inexpensive on-line pick (or course) density measurement can be performed which allows a loom or knitting machine to be adjusted by either manual or automatic means to maintain closer fiber density tolerances. Such a sensor apparatus dramatically reduces fabric production costs and significantly improves fabric consistency and quality for woven or knitted fabric. 13 figs.

Inventors:
; ; ; ; ;
Publication Date:
Research Org.:
Lockheed Martin Energy Syst Inc
Sponsoring Org.:
USDOE, Washington, DC (United States)
OSTI Identifier:
675804
Patent Number(s):
US 5,825,501/A/
Application Number:
PAN: 8-818,157
Assignee:
Lockheed Martin Energy Systems, Inc., Oak Ridge, TN (United States) PTO; SCA: 320303; PA: EDB-99:001974; SN: 98002027991
DOE Contract Number:  
AC05-84OR21400
Resource Type:
Patent
Resource Relation:
Other Information: PBD: 20 Oct 1998
Country of Publication:
United States
Language:
English
Subject:
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; TEXTILE INDUSTRY; ON-LINE MEASUREMENT SYSTEMS; TEXTILES; POPULATION DENSITY; DEFECTS

Citation Formats

Mee, D.K., Allgood, G.O., Mooney, L.R., Duncan, M.G., Turner, J.C., and Treece, D.A. Structure and yarn sensor for fabric. United States: N. p., 1998. Web.
Mee, D.K., Allgood, G.O., Mooney, L.R., Duncan, M.G., Turner, J.C., & Treece, D.A. Structure and yarn sensor for fabric. United States.
Mee, D.K., Allgood, G.O., Mooney, L.R., Duncan, M.G., Turner, J.C., and Treece, D.A. Tue . "Structure and yarn sensor for fabric". United States.
@article{osti_675804,
title = {Structure and yarn sensor for fabric},
author = {Mee, D.K. and Allgood, G.O. and Mooney, L.R. and Duncan, M.G. and Turner, J.C. and Treece, D.A.},
abstractNote = {A structure and yarn sensor for fabric directly determines pick density in a fabric thereby allowing fabric length and velocity to be calculated from a count of the picks made by the sensor over known time intervals. The structure and yarn sensor is also capable of detecting full length woven defects and fabric. As a result, an inexpensive on-line pick (or course) density measurement can be performed which allows a loom or knitting machine to be adjusted by either manual or automatic means to maintain closer fiber density tolerances. Such a sensor apparatus dramatically reduces fabric production costs and significantly improves fabric consistency and quality for woven or knitted fabric. 13 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1998},
month = {10}
}