Patent · US Active

Claw pole generator and closure body for a claw pole generator

US7834511B2 · kind B2 · utility

1Cited by

11References

12Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Hans Lutz
Oliver Gamm · Eislingen/Fils, DE
Horst Braun · Stuttgart, DE

Key dates

Filing date	Jul 6, 2006
Grant date	Nov 16, 2010
Priority date	—
Expiry date	Apr 2, 2027

Classification

Technology area (CPC H)Electricity
CPC primaryH02K1/243
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to a claw pole generator comprising a claw pole rotor, two magnet wheel halves (21, 23) which are mounted on a drive shaft (15) and are provided with claw-shaped magnet poles (22, 24) that mesh with each other, and an annular closing member (10) located between adjacent magnet poles (21, 23). The magnet wheel halves (21, 23) can be inserted into pockets (11) of the closing member (10) along with the magnet poles (22, 24) thereof such that the closing member (10) overlaps the magnet poles (22, 24) on the edge in at least some areas. Also disclosed is a closing member (10).

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