公开(公告)号：WO03010879A3

公开(公告)日：2003-10-09

申请号：PCT/EP0208324

申请日：2002-07-23

Applicant: ABB SERVICE SRL ,  MANDURINO PIETRO ,  CARPITA MAURO ,  SECONDO GIULIO ,  SPREAFICO CESARE ,  CLAVENNA ALESSANDRO ,  COLOMBO FRANCO ,  NORCINI EMIDIO

Inventor： MANDURINO PIETRO ,  CARPITA MAURO ,  SECONDO GIULIO ,  SPREAFICO CESARE ,  CLAVENNA ALESSANDRO ,  COLOMBO FRANCO ,  NORCINI EMIDIO

IPC: H01L41/04 ,  H01L41/107 ,  H02N2/06 ,  H02N2/14

CPC classification number: H02N2/147 ,  H01L41/107 ,  H02N2/065

Abstract: A driving device (30) for ultrasonic motors, whose particularity consists of the fact that it comprises at least one piezoelectric transformer (31) for driving an ultrasonic motor (1).

Abstract translation: 一种用于超声波马达的驱动装置（30），其特征在于包括至少一个用于驱动超声波马达（1）的压电变压器（31）的事实。

公开(公告)号：WO2003010879A2

公开(公告)日：2003-02-06

申请号：PCT/EP2002/008324

申请日：2002-07-23

Applicant: ABB SERVICE S.R.L. ,  MANDURINO, Pietro ,  CARPITA, Mauro ,  SECONDO, Giulio ,  SPREAFICO, Cesare ,  CLAVENNA, Alessandro ,  COLOMBO, Franco ,  NORCINI, Emidio

Inventor： MANDURINO, Pietro ,  CARPITA, Mauro ,  SECONDO, Giulio ,  SPREAFICO, Cesare ,  CLAVENNA, Alessandro ,  COLOMBO, Franco ,  NORCINI, Emidio

IPC: H02N2/14

CPC classification number: H02N2/147 ,  H01L41/107 ,  H02N2/065

Abstract: A driving device for ultrasonic motors, whose particularity consists of the fact that it comprises at least one piezoelectric transformer for driving an ultrasonic motor.

Abstract translation: 一种用于超声波马达的驱动装置，其特征在于包括至少一个用于驱动超声波马达的压电变压器。

公开(公告)号：WO2003056586A1

公开(公告)日：2003-07-10

申请号：PCT/EP2002/014888

申请日：2002-12-27

Applicant: ABB T & D TECHNOLOGY LTD. ,  GEMME, Carlo ,  CEREDA, Carlo ,  TURATI, Walter ,  SPREAFICO, Cesare

Inventor： GEMME, Carlo ,  CEREDA, Carlo ,  TURATI, Walter ,  SPREAFICO, Cesare

IPC: H01H3/22

CPC classification number: H03K17/52 ,  H03K3/55

Abstract: A switch-on circuit for supplying high currents to generic loads, in particular to repulsive drives or Thomson coils, which comprises a power supply, such as a capacitor charge and a capacitor bank, and at least a gas-discharge components.

Abstract translation: 用于向通用负载特别是斥力驱动器或汤姆逊线圈提供高电流的接通电路，其包括诸如电容器电荷和电容器组的电源以及至少气体放电部件。