DRIVE UNIT FOR A VEHICLE SEAT
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Feb 17, 2011
app pub date -
Nov 3, 2009
filing date -
Nov 25, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A drive unit (10) for an adjuster in a vehicle, in particular for a vehicle seat, has at least one motor (12) which has a stator (16) with at least one coil (24). At least one rotor (18) which interacts with the stator (16) in a magnetic manner, rotates about an axis (A) and is fitted with permanent magnets. A commutation module (20) is provided for supplying current to the coil (24) as a function of the rotation of the rotor (18). An electrical connection (22) is provided for an at least two-pole supply voltage (+Ub, -Ub). The commutation module (20) is selected from a set of brush-commutating and brushless commutation modules (20), with the structure of the motor (12) otherwise remaining the same.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully