Global Patent Index - EP 1843913 A1

EP 1843913 A1 2007-10-17 - MAGNETIC LEVITATION DEVICE

Title (en)

MAGNETIC LEVITATION DEVICE

Title (de)

MAGNETSCHWEBEVORRICHTUNG

Title (fr)

DISPOSITIF A LEVITATION MAGNETIQUE

Publication

EP 1843913 A1 (DE)

Application

EP 06707879 A

Priority

  • EP 2006050499 W
  • DE 102005005706 A

Abstract (en)

[origin: WO2006079658A1] The invention relates to the fields of magnetic and superconductive materials and to a magnetic levitation device of the type that is used in superconductive contactless transport means or linear or radial levitation bearings. The aim of the invention is to provide a magnetic levitation device, which ensures an improved tracking rigidity, even during the loading and unloading of magnetic levitation devices or a stable guiding of the bearing. This is achieved by a magnetic levitation device consisting of at least two superconductive moulded bodies, with a stored magnetic field configuration, lying above a magnetic guide track. According to the invention, the two or more superconductive moulded bodies have a stored magnetic field configuration, holding them at different vertical distances from the guide track and/or a stored magnetic field configuration holding them at different horizontal positions in relation to the guide track. Said bodies are mechanically held above the guide track in a position that deviates from the stored position and are interconnected.

IPC 8 full level (invention and additional information)

B60L 13/06 (2006.01)

CPC (invention and additional information)

B60L 13/06 (2013.01); F16C 32/0438 (2013.01); B60L 2200/26 (2013.01)

Citation (search report)

See references of WO 2006079658A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

EPO simple patent family

WO 2006079658 A1 20060803; CA 2596356 A1 20060803; CN 101111407 A 20080123; CN 101111407 B 20100901; DE 102005005706 A1 20060817; DE 102005005706 B4 20100708; EP 1843913 A1 20071017; JP 2008529465 A 20080731; JP 5322089 B2 20131023; KR 20070106742 A 20071105; US 2008207457 A1 20080828; US 8391936 B2 20130305

INPADOC legal status


2017-01-04 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: LEIBNIZ-INSTITUT FUER FESTKOERPER- UND WERKSTOFFFO

2016-04-13 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20160314

2008-05-07 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) DELETED

2007-10-17 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20070815

2007-10-17 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR