Device for cooling heated textile yarns of thermoplastic materia

Details Device for cooling heated textile yarns of thermoplastic materia Device for cooling heated textile yarns of thermoplastic materia

1979-01-23

1980-10-07

Capossela, Ronald C.

Refrigeration

Liquid contacting discrete commodity

With article conveyer or transporter

34155, 62 63, 134 64R, 134122R, F25D 1702

Patent

active

042260922

ABSTRACT:
A device for cooling heated textile yarns derived from thermoplastic material includes a cylindrical cooling pipe (1) through which the yarn (2) is passed, the pipe (1) being filled with a cooling fluid and having a curved plate (3) inside it which covers the entire length of the pipe (1). A coaxial jacket (5) encloses the pipe and defines an annular cooling zone between the pipe and jacket. At the exit end of the pipe (1) is located a removable sealing plug which has an inlet and outlet for cooling fluid, and an air inlet. Cooling fluid and cooling air can pass into the pipe (1) via the sealing plug and circulate in the pipe and the annular zone so as to cause rapid cooling of the yarn.

REFERENCES:
patent: 505132 (1893-09-01), Sague
patent: 2259278 (1941-10-01), Theiss
patent: 2625865 (1953-01-01), Taini
patent: 4040269 (1977-08-01), Nordblad et al.

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