Title:
JETTING OF WEFT INSERTING NOZZLE
Document Type and Number:
Japanese Patent JP3654707
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method for jetting of a weft inserting nozzle so as not to cause defects such as weft slack and kinky filling in a woven fabric by improving the jetting method of a weft inserting nozzle.
SOLUTION: In a weft inserting apparatus 1 for carrying out weft inserting, a driving signal in a pulse line is outputted to solenoid valves 18 and 19 just before jetting of weft inserting nozzles 10 and 11 is completed. The solenoid valves 18 and 19 are opened and closed at each pulse and the pressure of at the output side of the solenoid valves 18 and 19 is reduced to gradually decrease jetting pressure of the weft inserting nozzles 10 and 11.
Inventors:
Katsuhiko Sugita
Sainen Tsutomu
Zenji Tamura
Sainen Tsutomu
Zenji Tamura
Application Number:
JP12638396A
Publication Date:
June 02, 2005
Filing Date:
April 23, 1996
Export Citation:
Assignee:
Tsudakoma Industry Co., Ltd.
International Classes:
D03D47/30; D03D51/34; (IPC1-7): D03D51/34; D03D47/30
Domestic Patent References:
| JP6359446A | ||||
| JP3206149A | ||||
| JP241441A |
Attorney, Agent or Firm:
Kunio Nakagawa
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