The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 16, 2000
Filed:
Jul. 29, 1999
Applicant:
Inventor:
Michel Pompei, Villiers-sur-Orge, FR;
Assignee:
Hutchinson, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
310 12 ; 310 15 ; 318611 ;
Abstract
The present invention relates to an electromagnetic motor, in particular a linear motor, and to active vibration-control apparatus including at least one such motor. Said motor has a plurality of actuators, at least of which are disposed side by side and operate in alternation to exert forces in opposite directions.