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. 03, 2005
Filed:
Jun. 20, 2000
Andreas Arndt, Algermissen, DE;
Wolf Rüdiger Canders, Osterode/Harz, DE;
Karl Mascher, Berlin, DE;
Klaus Schuler, Berlin, DE;
Holger Gerhard Wisken, Wittengen, DE;
Hardo May, Braunschweig, DE;
Herbert Weh, Braunschweig, DE;
Andreas Arndt, Algermissen, DE;
Wolf Rüdiger Canders, Osterode/Harz, DE;
Karl Mascher, Berlin, DE;
Klaus Schuler, Berlin, DE;
Holger Gerhard Wisken, Wittengen, DE;
Hardo May, Braunschweig, DE;
Herbert Weh, Braunschweig, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A magnetic linear drive has a coil in whose interior the current can produce a magnetic flux in an axial directions, having an armature which can move only at right angles to the axial direction and which has a magnetically active part which is magnetized, in particular, parallel to, but in the opposite direction to, the axial direction. The armature is driven by a current surge which accelerates the magnetically active part toward the coil center irrespective of its initial position.