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    PERMANENT MAGNET ELECTRIC MACHINE
    1.
    发明专利
    PERMANENT MAGNET ELECTRIC MACHINE 审中-公开

    公开(公告)号：JP2002345187A

    公开(公告)日：2002-11-29

    申请号：JP2002115703

    申请日：2002-04-18

    Applicant: INVENTIO AG

    Inventor： ALMADA ENRIQUE

    IPC: H02K15/02 ,  H02K1/27 ,  H02K7/10 ,  H02K16/02

    Abstract: PROBLEM TO BE SOLVED: To provide an improved electric machine, preferably a synchronous machine or a synchronous motor, which are used for elevator or lifting installations. SOLUTION: The permanent magnetic electric motor for elevator or lifting installations comprises an armature (7) and a rotor (1, 2). The rotor comprises at least two rings (1) with permanent magnets (2) fixed on their outer surfaces. The rings (1) are mounted on a frames (3) and are fastened laterally together by fastening and alignment means (4), in order to obtain a rotor unity. The identical or similar rings are employed for motors of different rotor lengths, defining standard motor lengths of multiple values of the motor length. The ring (1) may be shifted by a suitable angle. The rotor of the motor can be easily and quickly installed and/or removed within very small spaces, specially of elevator or lifting installations.

    MOVING A HEAVY, OVERLOAD WITH AN ELEVATOR
    2.
    发明专利
    MOVING A HEAVY, OVERLOAD WITH AN ELEVATOR 未知

    公开(公告)号：MY192287A

    公开(公告)日：2022-08-17

    申请号：MYPI2017704094

    申请日：2016-05-04

    Applicant: INVENTIO AG

    Inventor： WEIBEL ANDRE ,  ALMADA ENRIQUE ,  STALDER ROBERT

    IPC: B66B5/14 ,  B66B7/06 ,  B66B11/08 ,  B66B15/04

    Abstract: An elevator installation (1) and a method for temporary transportation of an overload within the elevator installation (1) wherein a car (2) and a counterweight (4) are interconnected by one or more suspension ropes (6) engaging a traction sheave (12) which is driven by a motor (10) and the traction between the suspension ropes (6) and the traction sheave (12) is enhanced independently of the counterweight (4) for intended overload operation. (FIG. 4)

    MOVING A HEAVY, OVERLOAD WITH AN ELEVATOR
    6.
    发明专利
    MOVING A HEAVY, OVERLOAD WITH AN ELEVATOR 未知

    公开(公告)号：PH12017501797A1

    公开(公告)日：2018-04-02

    申请号：PH12017501797

    申请日：2017-09-29

    Applicant: INVENTIO AG

    Inventor： WEIBEL ANDRE ,  ALMADA ENRIQUE ,  STALDER ROBERT

    IPC: B66B11/08 ,  B66B5/14 ,  B66B7/06 ,  B66B15/04

    Abstract: An elevator installation (1) and a method for temporary transportation of an overload within the elevator installation (1) wherein a car (2) and a counterweight (4) are interconnected by one or more suspension ropes (6) engaging a traction sheave (12) which is driven by a motor (10) and the traction between the suspension ropes (6) and the traction sheave (12) is enhanced independently of the counterweight (4) for intended overload operation.

    PERMANENT MAGNET ELECTRIC MACHINE
    9.
    发明专利
    PERMANENT MAGNET ELECTRIC MACHINE 未知

    公开(公告)号：CA2384258A1

    公开(公告)日：2002-11-04

    申请号：CA2384258

    申请日：2002-04-29

    Applicant: INVENTIO AG

    Inventor： ALMADA ENRIQUE

    IPC: H02K15/02 ,  H02K1/27 ,  H02K7/10 ,  H02K16/02 ,  H02K15/03

    Abstract: A permanent magnet electric motor for elevator or lift installations, comprising a stator (7) and a rotor (1, 2). The rotor comprises at least two rings (1) with permanen t magnets (2) fixed on their outer surfaces. Said rings (1) are mounted on a frame (3) and are laterally fastened together by fastening and alignment means (4) in order to obtain a rotor unity. The same or similar rings are employed for motors of different rotor lengths , defining stan- dard rotor lengths of multiple values of the rotor length. The rings (1) may be shifted with a suitable angle to permit the generation of a skewing effect of the magnets which reduces or eliminates a cogging torque of the motor. The rotor of said motor can be easily and quickly installed and/or removed in very small spaces, specially of elevator or lift installa- tions.

    10.
    发明专利
    未知

    公开(公告)号：NO20022137D0

    公开(公告)日：2002-05-03

    申请号：NO20022137

    申请日：2002-05-03

    Applicant: INVENTIO AG

    Inventor： ALMADA ENRIQUE

    IPC: H02K15/02 ,  H02K1/27 ,  H02K7/10 ,  H02K16/02 ,  H02N

    Abstract: A permanent magnet electric motor for use in an elevator installation includes a stator and a rotor assembly. The rotor assembly has a frame on which are mounted at least two rings with permanent magnets. The rings are removably mounted and are laterally fixed together by a fastener that also radially aligns the rings. The number of similar rings used defines a rotor length in multiple values of the ring length. The rings can be shifted by a suitable magnetic angle to permit the generation of a skewing effect of the magnets which reduces or eliminates a cogging torque of the motor. The rotor assembly can be easily and quickly installed and/or removed in very small spaces, especially in elevator installations.

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