公开(公告)号：AU2007202825A1

公开(公告)日：2008-01-10

申请号：AU2007202825

申请日：2007-06-18

Applicant: INVENTIO AG

Inventor： GREMAUD NICOLAS ,  GRUNDMANN STEFFEN

IPC: B66B5/18

Abstract: IN THIS LIFT INSTALLATION, LIFT BRAKING EQUIPMENT (11) BRAKES AND HOLDS A LIFT CAGE (2). THE LIFT BRAKING EQUIPMENT (11) CONSISTS OF A NUMBER OF BRAKE UNITS (12) WHICH WHEN REQUIRED ARE BROUGHT INTO ENGAGEMENT WITH BRAKE TRACKS (6), WHEREIN THE BRAKE UNIT (12) FOR THIS PURPOSE PRESSES AT LEAST ONE BRAKE PLATE (14) AGAINST THE BRAKE TRACK (6) AND PRODUCES A BRAKING FORCE (FB). ACCORDING TO THE INVENTION, FOR CHECKING THE BRAKING EQUIPMENT (11) AN EFFECTIVE COEFFICIENT OF FRICTION (?E), WHICH IS GENERATED DURING PRESSING OF THE BRAKE PLATE (14) AGAINST THE BRAKE TRACK (6), OF THE BRAKE UNIT IS ASCERTAINED. MOREOVER, A PLACING IN OPERATION WITH USE OF THIS CHECKING METHOD IS ILLUSTRATED AND EQUIPMENT FOR PERFORMING THIS PLACING IN OPERATION IS PRESENTED. (FIG. 4)

公开(公告)号：CA2590930A1

公开(公告)日：2007-12-19

申请号：CA2590930

申请日：2007-06-01

Applicant: INVENTIO AG

Inventor： GREMAUD NICOLAS ,  GRUNDMANN STEFFEN

IPC: B66B5/16 ,  B66B5/00 ,  B66B5/18

Abstract: In this lift installation, lift braking equipment (11) brakes and holds a li ft cage (2). The lift braking equipment (13) consists of a number of brake units (12) which when required are brought into engagement with brake tracks (6), wherein the brake unit (12) f or this purpose presses at least one brake plate (14) against the brake track (6) and produc es a braking force (FB). According to the invention, for checking the braking equipment (11) an effective coefficient of friction ( e), which is generated during pressing o f the brake plate (14) against the brake track (6), of the brake unit is ascertained. Moreover , a placing in operation with use of this checking method is illustrated and equipment for performing this placing in operation is presented.

公开(公告)号：HK1093055A1

公开(公告)日：2007-02-23

申请号：HK06113927

申请日：2006-12-19

Applicant: INVENTIO AG

Inventor： GREMAUD NICOLAS ,  GRUNDMANN STEFFEN ,  KOCHER HANS

IPC: B66B20060101

Abstract: An elevator installation has braking equipment for braking and holding an elevator car which moves in vertical direction within guide tracks or rails. The braking equipment consists of at least two brake units each comprising a normal force regulation device that sets a normal force (FN) in correspondence with a normal force value determined by a brake control unit and/or a locking device that locks the brake unit in a set braking position and which preferably maintains the set braking position in the case of an interrupted energy supply. The braking equipment provides a gentle braking or holding of the elevator car, which corresponds with the operational state of the elevator installation, with a low energy requirement.

公开(公告)号：AU2005244549A1

公开(公告)日：2006-07-06

申请号：AU2005244549

申请日：2005-12-15

Applicant: INVENTIO AG

Inventor： GRUNDMANN STEFFEN ,  GREMAUD NICOLAS ,  KOCHER HANS

IPC: B66B5/18

Abstract: An elevator installation has braking equipment for braking and holding an elevator car which moves in vertical direction within guide tracks or rails. The braking equipment consists of at least two brake units each comprising a normal force regulation device that sets a normal force (FN) in correspondence with a normal force value determined by a brake control unit and/or a locking device that locks the brake unit in a set braking position and which preferably maintains the set braking position in the case of an interrupted energy supply. The braking equipment provides a gentle braking or holding of the elevator car, which corresponds with the operational state of the elevator installation, with a low energy requirement.

公开(公告)号：SG122964A1

公开(公告)日：2006-06-29

申请号：SG200508464

申请日：2005-10-25

Applicant: INVENTIO AG

Inventor： GRUNDMANN STEFFEN ,  GREMAUD NICOLAS

IPC: G01R31/00 ,  G01R31/12 ,  G01R31/28 ,  G01R31/40 ,  H02J9/00 ,  H02J9/06

Abstract: An uninterruptible power supply wherein an isolation device is automatically tested during normal operation to ensure that it is capable of effectively isolating the input from an auxiliary power supply during emergency operation. The uninterruptible power supply includes an input for coupling to a main power supply, an output for connection to an electrical load, an auxiliary power supply and a selective isolation device configured to isolate the auxiliary power supply from the input during emergency operation. First components establish a reverse polarity across the isolation device for a test period during normal operation, and second components monitor a voltage proportional to the input voltage to the isolation device and output an error signal if the monitored voltage remains or rises above a first reference value during the test period.

公开(公告)号：NO20055486L

公开(公告)日：2006-05-23

申请号：NO20055486

申请日：2005-11-21

Applicant: INVENTIO AG

Inventor： GRUNDMANN STEFFEN ,  GREMAUD NICOLAS

IPC: H02J9/00 ,  G01R31/12 ,  G01R31/28 ,  G01R31/40 ,  H02J9/06

Abstract: An uninterruptible power supply wherein an isolation device is automatically tested during normal operation to ensure that it is capable of effectively isolating the input from an auxiliary power supply during emergency operation. The uninterruptible power supply includes an input for coupling to a main power supply, an output for connection to an electrical load, an auxiliary power supply and a selective isolation device configured to isolate the auxiliary power supply from the input during emergency operation. First components establish a reverse polarity across the isolation device for a test period during normal operation, and second components monitor a voltage proportional to the input voltage to the isolation device and output an error signal if the monitored voltage remains or rises above a first reference value during the test period.

公开(公告)号：NO20055486A

公开(公告)日：2006-05-23

申请号：NO20055486

申请日：2005-11-21

Applicant: INVENTIO AG

Inventor： GRUNDMANN STEFFEN ,  GREMAUD NICOLAS

IPC: H02J9/00 ,  G01R31/12 ,  G01R31/28 ,  G01R31/40 ,  H02J9/06

CPC classification number: G01R31/40 ,  G01R31/1227 ,  H02J9/061 ,  Y10T307/615 ,  Y10T307/647

公开(公告)号：AU2005218049A1

公开(公告)日：2006-04-27

申请号：AU2005218049

申请日：2005-09-30

Applicant: INVENTIO AG

Inventor： GRUNDMANN STEFFEN

IPC: B66B13/14

Abstract: The invention provides a door controller (11) and a method for inputting or adjusting one or more reference positions (X2) into the door controller (11). The controller is connected to a driver (9) for moving a door (2) and comprises means (8) for monitoring a position of a door (2) and a non-volatile memory (14) for storing the reference position. In a learning mode the control force signal to the driver is reduced. Then the door (2) is moved to the reference position (X2) and finally the reference position as recorded by the position monitoring means is registered in the memory (14) of the controller (11).

公开(公告)号：SG121101A1

公开(公告)日：2006-04-26

申请号：SG200505674

申请日：2005-09-06

Applicant: INVENTIO AG

Inventor： GRUNDMANN STEFFEN

IPC: B66B13/14

Abstract: The invention provides a door controller (11) and a method for inputting or adjusting one or more reference positions (X2) into the door controller (11). The controller is connected to a driver (9) for moving a door (2) and comprises means (8) for monitoring a position of a door (2) and a non-volatile memory (14) for storing the reference position. In a learning mode the control force signal to the driver is reduced. Then the door (2) is moved to the reference position (X2) and finally the reference position as recorded by the position monitoring means is registered in the memory (14) of the controller (11).

公开(公告)号：DE50107920D1

公开(公告)日：2005-12-08

申请号：DE50107920

申请日：2001-07-16

Applicant: INVENTIO AG

Inventor： GRUNDMANN STEFFEN

IPC: H02K1/17 ,  H02K1/18 ,  H02K1/28 ,  H02K15/03 ,  H02K41/03

Abstract: A secondary part of a linear motor, for use in an elevator installation, includes a frame having a plurality of free spaces formed therein, each of the free spaces being surrounded by an inner surface of the frame, at least one magnet positioned in an associated one of each of the free spaces, each magnet having at least one end face spaced from the inner surface, and an adhesive material filling a space between the end surface and the inner surface wherein the magnet is selectively positionable in the associated free space prior to gluing of the magnet to the frame by the adhesive material. The secondary part can be used in a linear motor having: a first primary part, a further part being one of a secondary primary part and an iron element, and the secondary part disposed between the first primary part and the further part. A method of producing the secondary part involves forming a frame having a plurality of free spaces therein, each of the free spaces being surrounded by an inner surface of the frame, positioning at least one magnet in an associated one of each of the free spaces, the magnets being sized smaller than the associated free spaces to provide a space between a side surface of each magnet and the inner surface surrounding the associated free space, and filling the space with an adhesive material to glue each magnet to the frame.