EP 1929620 A1 20080611 - ARRANGEMENT COMPRISING A PIEZO ACTUATOR AND A METHOD FOR THE PRODUCTION THEREOF
Title (en)
ARRANGEMENT COMPRISING A PIEZO ACTUATOR AND A METHOD FOR THE PRODUCTION THEREOF
Title (de)
ANORDNUNG MIT EINEM PIEZOAKTOR UND EIN VERFAHREN ZU DESSEN HERSTELLUNG
Title (fr)
ENSEMBLE COMPORTANT UN ACTIONNEUR PIEZOELECTRIQUE ET PROCEDE DE FABRICATION DUDIT ENSEMBLE
Publication
Application
Priority
- EP 2006066110 W 20060907
- DE 102005045229 A 20050922
Abstract (en)
[origin: WO2007033909A1] The invention relates to an arrangement comprising a piezoactuator, for example, a piezoinjector which is used to actuate a mechanical component. Said arrangement comprises a multilayered structure of piezolayers (26) which are maintained as piezoelements (3;21) in the maintaining body (2;29,30). Internal electrodes (22, 23) and contact elements (24, 25) are in mutual contact on the piezoelement (3;21) and electric lines (34,35) are guided through the head part (30) of the maintaining body (29) towards the contact elements (24,25). Said electric lines are guided through the head part (30) of the maintaining body (29) towards the contact elements (24, 25) by means of a connecting element (50, 51, 52) which can be adapted to the length thereof. The connecting element consists of an electrically conductive sleeve (50) having a predetermined length, wherein the ends (51) of the electric lines of one part of the connector part can be inserted into one side and on the other side, the ends (52) of the lines can be inserted as extensions of the contact elements (24,25).
IPC 8 full level
F02M 51/00 (2006.01); H02N 2/04 (2006.01)
CPC (source: EP)
F02M 51/005 (2013.01); H10N 30/875 (2023.02); H10N 30/50 (2023.02)
Citation (search report)
See references of WO 2007033909A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102005045229 A1 20070329; EP 1929620 A1 20080611; JP 2009509493 A 20090305; WO 2007033909 A1 20070329
DOCDB simple family (application)
DE 102005045229 A 20050922; EP 06793308 A 20060907; EP 2006066110 W 20060907; JP 2008531664 A 20060907