Patent · US Active

Electronic housing for an electric motor with protection against accidental contact

US9667115B2 · kind B2 · utility

2Cited by

3References

11Claims

0Family size

Assignee

ebm-papst Mulfingen GmbH & Co. KG · DE

Inventors

Michael Sturm · Bad Mergentheim, DE
Thomas Sauer · Rellingen, DE
Matthias Maschke · Kupferzell, DE

Key dates

Filing date	May 13, 2013
Grant date	May 30, 2017
Priority date	—
Expiry date	May 17, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH02K2211/03
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The present invention concerns an electronic housing for an electric motor, consisting of a housing holder part with a housing floor and a housing wall comprising the housing floor. A housing opening lies opposite the housing floor. Arranged in the housing holder part is a motor electronic component with an electronic printed circuit board, which is arranged parallel to the opening plane of the housing opening. Detachably arranged on the electronic printed circuit board or on the motor electronic component, on a side of the electronic printed circuit board facing away from the housing floor is a contact protecting component, which covers this surface, from an electrically insulating material, which has at least partially a grid structure as an air outlet.

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