Title:
YARN MANUFACTURING DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/011771
Kind Code:
A1
Abstract:
A yarn manufacturing device (1) which manufactures a CNT (carbon nanotube) yarn (Y) by aggregating CNT fibre groups (F), and comprises: a front roller unit (3) which continuously feeds out the CNT fibre groups (F) from a CNT formation substrate (S); a yarn manufacturing unit (4) which twists the CNT fibre groups (F) that have been fed out by the front roller unit (3); and a state monitoring unit (yarn thickness detection sensor (6)) which monitors the state of the CNT yarn (Y) or the CNT fibre groups (F) that have been fed out from the CNT formation substrate (S).
Inventors:
YANO FUMIAKI (JP)
FUKUHARA SHUICHI (JP)
TAKASHIMA HIROKI (JP)
FUKUHARA SHUICHI (JP)
TAKASHIMA HIROKI (JP)
Application Number:
PCT/JP2013/069816
Publication Date:
January 29, 2015
Filing Date:
July 22, 2013
Export Citation:
Assignee:
MURATA MACHINERY LTD (JP)
International Classes:
D02G3/16; D01F9/127
Domestic Patent References:
| WO2007119747A1 | 2007-10-25 |
Foreign References:
| JP2010116632A | 2010-05-27 | |||
| JP2010116632A | 2010-05-27 |
Other References:
See also references of EP 3026158A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
Yoshiki Hasegawa (JP)
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