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. 07, 2002
Filed:
Mar. 02, 2001
Applicant:
Inventors:
Osmo Miettinen, Vaasa, FI;
Jukka Jaskari, Vaasa, FI;
Assignee:
Vacon Oyj, Vaasa, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 5/00 ; H01R 1/366 ;
U.S. Cl.
CPC ...
H02M 5/00 ; H01R 1/366 ;
Abstract
The present invention relates to a frequency converter comprising a power part and a control and adjustment part. The frequency converter is characterized in that the control and adjustment part is arranged to be a separate control and adjustment unit separated from the power part and in that the control and adjustment unit forming the control and adjustment part is arranged to be connected to the power part by a telecommunication unit. The telecommunication unit is a wired optic connection or a wireless connection, the control and adjustment part and the power part then being galvanically separated.