Invention Grant
- Patent Title: Bi-stable magnetic latch with permanent magnet stator
- Patent Title (中): 具有永磁定子的双稳态磁锁
-
Application No.: US11782399Application Date: 2007-07-24
-
Publication No.: US07652549B2Publication Date: 2010-01-26
- Inventor: Steve L. Hadden , Paul D. Buchele , David Osterberg
- Applicant: Steve L. Hadden , Paul D. Buchele , David Osterberg
- Applicant Address: US NJ Morristown
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NJ Morristown
- Agency: Ingrassia Fisher & Lorenz, P.C.
- Main IPC: H01F7/08
- IPC: H01F7/08 ; H01F7/00 ; H02K33/00 ; H02K21/12
Abstract:
A magnetic latch includes a stator having first and second permanent magnets disposed on either side of a center portion. Each of the first and second permanent magnets has at least two associated poles. A rotor has at least one magnetic region. The rotor is configured for rotation about an axis of the stator between a first latched position and a second latched position.
Public/Granted literature
- US20090027148A1 BI-STABLE MAGNETIC LATCH WITH PERMANENT MAGNET STATOR Public/Granted day:2009-01-29
Information query
