Patent · US Expired

Electronic device including parts forming a voltage transformer

US6992875B2 · kind B2 · utility

0Cited by

4References

10Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Joachim Schenk · Hemmingen, DE
Volker Breunig · Neckarsulm, DE

Key dates

Filing date	Oct 9, 2002
Grant date	Jan 31, 2006
Priority date	—
Expiry date	Dec 13, 2022

Classification

Technology area (CPC H)Electricity
CPC primaryH02M3/1555
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An electronic device, in particular a control unit including an electromagnetic actuator, whose coil is at the same time part of a voltage transformer. The coil is connected through a switch to an operating voltage potential or to a reference potential. A capacitor is also provided. The coil, the capacitor and the switch constitute a voltage transformer.

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