Application Number | 00129275 | Application Date | 2000.09.30 |
Publication Number | 1291662 | Publication Date | 2001.04.18 |
Priority Information | 2000/7/5 DE 10032758.3; 1999/10/6 DE 19947894.5 | ||
International Classification |
D02G1/16 | ||
Applicant(s) Name | Enka Technology Co., Ltd. | ||
Address | |||
Inventor(s) Name | B.B. Jansen | ||
Patent Agency Code | 11038 | Patent Agent | sun zheng |
AbstractApparatus for intermingling multifilament yarns, having an intermingling assembly with a thread channel (3;11), and at least one blowing channel (5',5'';6',6'') opening into the thread channel (3;11), and capable of receiving compressed air, wherein the cross-section of each blowing channel (5',5'';6',6'') increases in the direction of the thread channel (3;11) and the thread channel (3;11) for each blowing channel has a first segment (3') before the opening of the blowing channel, a second segment (3'') in the area of the opening of the blowing channel, and a third segment (3''') after the opening of the blowing channel, whereby the second segment (3'') of the thread channel has larger cross-sectional areas than those of the first and third segments. Preferably, the second segment has a width and/or length that increase(s) at least portionwise from the opening of the blowing channel into the thread channel in the direction of a wall of the thread channel opposite the opening. |