EP 1116283 A1 20010718 - METHOD FOR COMPENSATING ACOUSTIC WAVES AND DEVICE FOR CARRYING OUT SAID METHOD
Title (en)
METHOD FOR COMPENSATING ACOUSTIC WAVES AND DEVICE FOR CARRYING OUT SAID METHOD
Title (de)
VERFAHREN ZUR KOMPENSATION VON SCHALLWELLEN UND VORRICHTUNG ZUR DURCHFÜHRUNG DES VERFAHRENS
Title (fr)
PROCEDE DE COMPENSATION D'ONDES SONORES ET DISPOSITIF CORRESPONDANT
Publication
Application
Priority
- DE 19843004 A 19980921
- DE 19928140 A 19990619
- EP 9906921 W 19990918
Abstract (en)
[origin: DE19928140A1] The method involves an additional actuator (15) being carried by the housing (9), and which is controlled in opposite phase to the clamping actuators (K1,K2). This is arranged approximately parallel to the working direction of the clamping actuators (K1,K2) in the housing (9). The control of the further actuator (15) results with approximately the doubled frequency of the control of one clamping actuator (K1 or K2). The phase of the control of the additional actuator (15) is adjustable.
IPC 1-7
IPC 8 full level
H01L 41/09 (2006.01); H02N 2/00 (2006.01)
CPC (source: EP US)
H02N 2/101 (2013.01 - EP US)
Citation (search report)
See references of WO 0017944A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 19928140 A1 20000323; AU 5979399 A 20000410; EP 1116283 A1 20010718; US 2001011861 A1 20010809; WO 0017944 A1 20000330
DOCDB simple family (application)
DE 19928140 A 19990619; AU 5979399 A 19990918; EP 9906921 W 19990918; EP 99969535 A 19990918; US 81387301 A 20010321