Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MAGNETIC BEARING
Document Type and Number:
WIPO Patent Application WO1997019273
Kind Code:
A3
Abstract:
PCT No. PCT/DE96/02229 Sec. 371 Date May 11, 1998 Sec. 102(e) Date May 11, 1998 PCT Filed Nov. 19, 1996 PCT Pub. No. WO97/19273 PCT Pub. Date May 29, 1997A magnetic bearing for contactless support of a rotor in relation to a stator, with at least one bearing gap between rotor and stator, in which magnetic zones of rotor and stator, appropriately designated rotor magnet and stator magnet, respectively, are disposed facing each other a short distance apart. The stator magnet is fixed to the stator in such a way that it can vibrate freely in substantially one plane, which is aligned parallel to the magnet faces of the rotor and stator magnets facing each other in the bearing gap. In this arrangement, a mechanical friction device is disposed between the stator and stator magnet to damp the vibrational movement of the stator magnet.

Inventors:
FREMEREY JOHAN K (DE)
POLACHOWSKI STEPHAN (DE)
REIFF HEINRICH (DE)
Application Number:
PCT/DE1996/002229
Publication Date:
October 23, 1997
Filing Date:
November 19, 1996
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
FORSCHUNGSZENTRUM JUELICH GMBH (DE)
FREMEREY JOHAN K (DE)
POLACHOWSKI STEPHAN (DE)
REIFF HEINRICH (DE)
International Classes:
D01H4/12; F16C32/04; F16C39/06; (IPC1-7): F16C/
Foreign References:
FR2253950A21975-07-04
DE1441194A11968-12-12
DE2314436A11977-12-29
EP0396849A11990-11-14
Other References:
PATENT ABSTRACTS OF JAPAN vol. 9, no. 282 (M - 428)<2005> 9 November 1985 (1985-11-09)
Download PDF:



 
Previous Patent: RELEASABLE MOUNTING DEVICE

Next Patent: BEARINGS