公开(公告)号：DE1642930A1

公开(公告)日：1971-07-22

申请号：DE1642930

申请日：1967-05-18

Applicant: BASF AG

Inventor： LEMPP MATTHIAS DR ,  LORENZ FRIEDRICH DIPL-ING DR

IPC: F23D14/00

公开(公告)号：DE847985C

公开(公告)日：1952-08-28

申请号：DEB0010718

申请日：1950-10-01

Applicant: BASF AG

Inventor： LORENZ FRIEDRICH DIPL-ING DR

公开(公告)号：DE2038403A1

公开(公告)日：1972-02-10

申请号：DE2038403

申请日：1970-08-01

Applicant: BASF AG

Inventor： LORENZ FRIEDRICH DIPL-ING DR ,  LABER WALTER

IPC: D02G1/16

Abstract: Synthetic linear polymeric yarn crimping device in which the yarns are texturised 3-dimensionally without formation of knots or loops is formed by a cylindrical pressure chamber having a coaxial yarn inlet and a convergent/divergent crimped yarn discharge nozzle whose throat has a cross-sectional area which is smaller than the cross-sectional area of the gaseous media supply duct terminating radially in the chamber.

公开(公告)号：DE1751811A1

公开(公告)日：1971-05-06

申请号：DE1751811

申请日：1968-08-02

Applicant: BASF AG

Inventor： LEMPP MATTHIAS DR ,  LORENZ FRIEDRICH DIPL-ING DR

IPC: F23D14/00 ,  F23D