Menetelmä ja mittauslaitteisto kulmanopeuseron määrittämiseksi

• Main Authors: ARJANNE,PERTTI, TYNNINEN,PASI
• Format: Patent
• Language: Finnish; Swedish
• Published: 14.02.2003
• Edition: 7
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

The invention relates to a method and measuring equipment for measuring the mutual rotating movement of a first (D) and a second (R) rotating member used in the treatment of a moving web (W), especially a paper web, in which pulses are produced by means of a first pulse sensor (S1) in proportion to...