Patent · US Active

Motor connecting box and converter motor

US8299662B2 · kind B2 · utility

25Cited by

11References

22Claims

0Family size

Assignee

SEW-EURODRIVE GMBH & CO. KG · DE

Inventors

Josef Schmidt · Graben-Neudorf, DE
Jürgen Böckle · Bruchsal, DE
Sven Tesch · Ubstadt-Weiher, DE

Key dates

Filing date	Jul 8, 2008
Grant date	Oct 30, 2012
Priority date	—
Expiry date	Aug 11, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH02K11/33
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

In a converter motor, the converter electronics are integrated into the motor connecting box. The lower part of the motor connecting box is formed in one piece with a housing of the converter motor and at the front end than at the rear end. The edge of the upper part of the motor connecting box is shaped appropriately slantwise, so that the upper side is aligned to be straight. Connecting cables for power current and data communications issue from a stepped gradation in the upper part. The upper part has a plurality of openings for passing through cables which are oriented at an angle of less than 90° to one another and to the motor axis.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.