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:
Jun. 26, 2018
Filed:
Feb. 02, 2015
Applicant:
Marco Systemanalyse Und Entwicklung Gmbh, Dachau, DE;
Inventor:
Martin Reuter, Dachau, DE;
Assignee:
MARCO SYSTEMANALYSE UND ENTWICKLUNG GMBH, Dachau, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 41/09 (2006.01); H01L 41/083 (2006.01); H01L 41/053 (2006.01); F16K 31/00 (2006.01); H01L 41/04 (2006.01); H02N 2/04 (2006.01);
U.S. Cl.
CPC ...
H01L 41/053 (2013.01); F16K 31/007 (2013.01); H01L 41/04 (2013.01); H01L 41/09 (2013.01); H02N 2/043 (2013.01); H01L 41/083 (2013.01);
Abstract
A piezoelectric adjustment apparatus comprises a piezoelectric stack which has a plurality of layers of piezoelectric material arranged in a stacked manner and each provided with electrodes, and comprises a lever mechanically connected to the piezoelectric stack for converting a drive movement of the stack into an adjustment movement of an adjustment element provided at the lever. A cooling device for dissipating heat from the piezoelectric stack is provided.