Global Patent Index - EP 1056100 A1

EP 1056100 A1 2000-11-29 - Electromagnets with low power consumption

Title (en)

Electromagnets with low power consumption

Title (de)

Elektromagnete mit geringem Energieverbrauch

Title (fr)

Electro-aimants a faible consommation

Publication

EP 1056100 A1 (FR)

Application

EP 99110361 A

Priority

EP 99110361 A

Abstract (en)

The electromagnet system has a coil, a moving platform and a center section made of unprocessed steel. A command mechanism stores the magnetized energy (C1) and applies the energy to the coil whilst demagnetizing the center section.

IPC 1-7 (main, further and additional classification)

H01F 7/18

IPC 8 full level (invention and additional information)

H01F 7/18 (2006.01)

CPC (invention and additional information)

H01F 7/1811 (2013.01); H01F 7/1872 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1056100 A1 20001129; AU 4139900 A 20001218; WO 0074088 A1 20001207

INPADOC legal status


2002-04-24 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20010530

2001-09-20 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

2001-08-16 [AKX] PAYMENT OF DESIGNATION FEES

2000-11-29 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-11-29 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI