(19)
(11) EP 2 287 100 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
12.12.2012 Bulletin 2012/50

(43) Date of publication A2:
23.02.2011 Bulletin 2011/08

(21) Application number: 10171846.8

(22) Date of filing: 04.08.2010
(51) International Patent Classification (IPC): 
B65H 69/06(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated Extension States:
BA ME RS

(30) Priority: 18.08.2009 JP 2009189478

(71) Applicant: Murata Machinery, Ltd.
Kyoto-shi, Kyoto 6018326 (JP)

(72) Inventors:
  • Sawada, Akira
    Kyoto Kyoto 612-8686 (JP)
  • Umeoka, Toshinari
    Kyoto Kyoto 612-8686 (JP)

(74) Representative: Stöckeler, Ferdinand 
Patentanwälte SCHOPPE, ZIMMERMANN, STÖCKELER, ZINKLER & PARTNER P.O. Box 246
82043 Pullach
82043 Pullach (DE)

   


(54) Yarn splicing device and textile machine equipped with the same


(57) A fluid type yarn splicing device for performing yarn splicing includes a flow rate adjustment mechanism for adjusting a flow rate of a fluid, wherein the flow rate adjustment mechanism includes a narrowing member for narrowing an opening area of a flow path of the fluid, the narrowing member being configured such that an opening area of the flow path that differs in a step-wise manner is selectable, and the flow rate of the fluid being selected in a step-wise manner by switching the selection of the opening area.







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