The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 09, 2023
Filed:
Sep. 22, 2021
Valmet Technologies, Inc., Espoo, FI;
Hannu Eerikäinen, Varkaus, FI;
VALMET TECHNOLOGIES, INC., Espoo, FI;
Abstract
Blowing equipment () for doctor equipment of a fiber web machine () includes a distribution channel (), the length of which corresponds essentially to the length of the doctor equipment (). The blowing equipment () also includes nozzle devices () for directing blowing in the doctor equipment (). The nozzle devices () are arranged to be adapted to a blade holder () that belongs to the doctor equipment () for establishing doctor blowing. The distribution channel () is adapted to be fastened to the blade holder (). The invention also relates to doctor equipment of a fiber web machine, where the doctor equipment is equipped with blowing equipment.