Patent · US Active

Actuating solenoid and non-stick disk

US8413950B2 · kind B2 · utility

1Cited by

9References

2Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Thorsten Beck · Mainburg, DE
Matthias Kissner · Lohr am Main, DE

Key dates

Filing date	Jun 23, 2009
Grant date	Apr 9, 2013
Priority date	—
Expiry date	Oct 3, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH01F2007/1661
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An actuating solenoid and a non-stick disk by means of which adhesion of an armature of an actuating solenoid to a pole core can be prevented. The non-stick disk is provided with at least one oil channel through which oil can be fed into the contact area between the non-stick disk and the armature or the pole core.

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