Invention Grant
- Patent Title: Drive unit, particularly for a revolving door, with an electronically commutated multipole motor
- Patent Title (中): 驱动单元，特别是旋转门，带有电子换向多极电机
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Application No.: US14153862Application Date: 2014-01-13
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Publication No.: US09379581B2Publication Date: 2016-06-28
- Inventor: Sven Busch
- Applicant: Sven Busch
- Applicant Address: DE Ennepetal
- Assignee: Dorma Deutschland GmbH
- Current Assignee: Dorma Deutschland GmbH
- Current Assignee Address: DE Ennepetal
- Agency: Cozen O'Connor
- Priority: DE102013000417 20130114
- Main IPC: H02K1/22
- IPC: H02K1/22 ; H02K1/06 ; H02K1/14 ; H02K7/14
Abstract:
A drive unit for a door includes an electronically commutated multipole motor having: a stator part configured to be arrangable at a stationary structural component part; and a rotor part configured to be gearlessly connectable to a rotationally drivable element. The stator part and the rotor part include sheet metal elements stacked in a package-like manner. The sheet metal elements of the stator part and the sheet metal elements of the rotor part extend parallel to one another.
Public/Granted literature
- US20140197711A1 DRIVE UNIT, PARTICULARLY FOR A REVOLVING DOOR, WITH AN ELECTRONICALLY COMMUTATED MULTIPOLE MOTOR Public/Granted day:2014-07-17
Information query
