Title:
BISTABLE MAGNETIC ACTUATOR
Document Type and Number:
WIPO Patent Application WO2002091402
Kind Code:
A3
Abstract:
The invention relates to an actuator comprising two fixed magnetic structures (321, 341) (322, 342) and a mobile magnetic part (36) which can move towards either of the two ends of the magnetic structures. The inventive actuator is preferably in the form of a microactuator and can be used to produce microrelays, microvalves, micropumps, etc.
Inventors:
DELAMARE JEROME (FR)
DIVOUX CLAIRE (FR)
GAUD PIERRE (FR)
LEPOITEVIN FREDERIC (FR)
DIVOUX CLAIRE (FR)
GAUD PIERRE (FR)
LEPOITEVIN FREDERIC (FR)
Application Number:
PCT/FR2002/001487
Publication Date:
March 25, 2004
Filing Date:
April 29, 2002
Export Citation:
Assignee:
COMMISSARIAT ENERGIE ATOMIQUE (FR)
DELAMARE JEROME (FR)
DIVOUX CLAIRE (FR)
GAUD PIERRE (FR)
LEPOITEVIN FREDERIC (FR)
DELAMARE JEROME (FR)
DIVOUX CLAIRE (FR)
GAUD PIERRE (FR)
LEPOITEVIN FREDERIC (FR)
International Classes:
B81C1/00; B81B3/00; H01F7/08; H01H49/00; H01H51/12; H02K33/00; H01F7/18; H01H50/00; H01H51/22; (IPC1-7): H01F7/08
Domestic Patent References:
| WO1998042959A1 | 1998-10-01 |
Foreign References:
| EP1081722A2 | 2001-03-07 | |||
| US5818131A | 1998-10-06 | |||
| US5724015A | 1998-03-03 | |||
| DE19714413A1 | 1998-10-15 |
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