公开(公告)号：ES2086811T3

公开(公告)日：1996-07-01

申请号：ES93104426

申请日：1993-03-18

Applicant: MAGNETI MARELLI SPA

Inventor： DE FILIPPIS PIETRO ,  SALERNO FRANCO ,  MASTELLA PAOLO

IPC: H02P6/08 ,  H02P6/18 ,  H02P6/00

Abstract: The interface circuit (IC) has a single input terminal (i) for to receiving an analogue or digital (PWM) control signal (Vin) indicative of the required speed of rotation of the motor (M). The type of input signal (Vin) is recognised by means of comparator circuits (C1, C2). The input signal (Vin) is processed differently according to its nature in order, in any case, to output an analogue signal (Vo) acceptable by the regulation and control circuit (Z) which pilots the motor (M).

公开(公告)号：DE69302431D1

公开(公告)日：1996-06-05

申请号：DE69302431

申请日：1993-03-18

Applicant: MAGNETI MARELLI SPA

Inventor： DE FILIPPIS PIETRO ,  SALERNO FRANCO ,  MASTELLA PAOLO

IPC: H02P6/08 ,  H02P6/18 ,  H02P6/00

Abstract: The interface circuit (IC) has a single input terminal (i) for to receiving an analogue or digital (PWM) control signal (Vin) indicative of the required speed of rotation of the motor (M). The type of input signal (Vin) is recognised by means of comparator circuits (C1, C2). The input signal (Vin) is processed differently according to its nature in order, in any case, to output an analogue signal (Vo) acceptable by the regulation and control circuit (Z) which pilots the motor (M).

公开(公告)号：DE69207713D1

公开(公告)日：1996-02-29

申请号：DE69207713

申请日：1992-09-22

Applicant: MAGNETI MARELLI SPA

Inventor： DE FILIPPIS PIETRO ,  SALERNO FRANCO

IPC: H02P6/08 ,  H02P6/00

公开(公告)号：DE69206572D1

公开(公告)日：1996-01-18

申请号：DE69206572

申请日：1992-10-15

Applicant: MAGNETI MARELLI SPA

Inventor： FASOLA GIANCARLO ,  DE FILIPPIS PIETRO

IPC: F02N11/08

公开(公告)号：DE69111967D1

公开(公告)日：1995-09-14

申请号：DE69111967

申请日：1991-10-15

Applicant: MAGNETI MARELLI SPA

Inventor： DE FILIPPIS PIETRO

IPC: H02P6/18 ,  H02P6/20 ,  H02P6/00

公开(公告)号：IT1249840B

公开(公告)日：1995-03-28

申请号：ITTO910783

申请日：1991-10-15

Applicant: MAGNETI MARELLI SPA

Inventor： SALERNO FRANCO ,  DE FILIPPIS PIETRO

IPC: H02P6/08 ,  H03K

公开(公告)号：IT1249839B

公开(公告)日：1995-03-28

申请号：ITTO910782

申请日：1991-10-15

Applicant: MAGNETI MARELLI SPA

Inventor： SALERNO FRANCO ,  DE FILIPPIS PIETRO

IPC: H02P6/08 ,  H03K

公开(公告)号：IT1240539B

公开(公告)日：1993-12-17

申请号：IT6763090

申请日：1990-08-08

Applicant: MAGNETI MARELLI SPA

Inventor： DE FILIPPIS PIETRO

IPC: F02P3/02 ,  H01T13/04 ,  H01T13/06 ,  F02P

公开(公告)号：ITTO920267A1

公开(公告)日：1993-09-27

申请号：ITTO920267

申请日：1992-03-26

Applicant: MAGNETI MARELLI SPA

Inventor： DE FILIPPIS PIETRO ,  MASTELLA PAOLO ,  SALERNO FRANCO

IPC: G05F20060101 ,  H02P6/08 ,  H02P6/18

公开(公告)号：ITTO910946A1

公开(公告)日：1993-06-07

申请号：ITTO910946

申请日：1991-12-06

Applicant: MAGNETI MARELLI SPA

Inventor： ARPINO FABIO ,  DE FILIPPIS PIETRO ,  FASOLA GIANCARLO

IPC: B60L20060101 ,  F02N11/00 ,  H02K5/02 ,  H02K5/04 ,  H02K5/08