公开(公告)号：DE1613986A1

公开(公告)日：1971-10-28

申请号：DE1613986

申请日：1968-02-16

Applicant: BASF AG

Inventor： FELDHOFF HEINRICH DIPL-ING ,  SCHLERETH GEORG DIPL-ING

IPC: G05D3/18 ,  G05B11/28

公开(公告)号：DE2058774A1

公开(公告)日：1972-05-31

申请号：DE2058774

申请日：1970-11-30

Applicant: BASF AG

Inventor： SCHMID HANS DIPL-ING ,  FELDHOFF HEINRICH DIPL-ING

IPC: F26B11/04 ,  F26B3/32

Abstract: A method for drying and treating flowable, pasty and liquid materials in the presence of solid dielectric bodies in an H.F. field, consists of continuously moving the material being treated through the field in conjunction with a given quantity of continuously recycled objects (e.g., granulate) of material inert to the material being treated. Pref. apparatus comprises a helical conveyor blade in a revolving pipe. The system is esp., applicable to very wet mixtures.

公开(公告)号：DE2743606B1

公开(公告)日：1978-11-09

申请号：DE2743606

申请日：1977-09-28

Applicant: BASF AG

Inventor： FELDHOFF HEINRICH DIPL-ING ,  FRISCH HERBERT ,  A H DIPL-PHYS DR PFLEGER JOCHE ,  SCHMID HANS DIPL-ING ,  VOLLMERHAUS EWALD ING

IPC: H02J9/06 ,  G01F15/00 ,  G11C5/00 ,  H02H7/00

公开(公告)号：DE1648370A1

公开(公告)日：1971-05-13

申请号：DE1648370

申请日：1967-07-06

Applicant: BASF AG

Inventor： SCHMID HANS DIPL-ING ,  FELDHOFF HEINRICH DIPL-ING

IPC: G01N27/68

公开(公告)号：DE1785659A1

公开(公告)日：1974-10-10

申请号：DE1785659

申请日：1968-09-13

Applicant: BASF AG

Inventor： MARTIN WOLFGANG DR ,  FESSMANN HEINZ DR ,  HAHN EDELFRIED DR ,  SCHMID HANS DIPL-ING ,  FELDHOFF HEINRICH DIPL-ING

IPC: D02G1/16

公开(公告)号：DE1785344A1

公开(公告)日：1972-02-17

申请号：DE1785344

申请日：1968-09-13

Applicant: BASF AG

Inventor： SCHMIDT HANS DIPL-ING ,  FELDHOFF HEINRICH DIPL-ING ,  MARTIN WOLFGANG DR ,  FESSMANN HEINZ DR ,  HAHN EDELFRIED DR

IPC: D02G1/16 ,  H05B3/50

Abstract: Process and apparatus for crimping yarns or the like by the action of a heated flowing gaseous medium, the yarns being exposed to the heated flowing gaseous medium in two successive treatment chambers. Yarns of synthetic linear high molecular weight substances can be crimped by means of the process and apparatus according to the invention in a simple way and at high yarn speeds.