EP1401757B2 - Procede pour empecher une vitesse inacceptablement elevee du moyen de suspension de charge d'un ascenseur - Google Patents
Procede pour empecher une vitesse inacceptablement elevee du moyen de suspension de charge d'un ascenseur Download PDFInfo
- Publication number
- EP1401757B2 EP1401757B2 EP02732317A EP02732317A EP1401757B2 EP 1401757 B2 EP1401757 B2 EP 1401757B2 EP 02732317 A EP02732317 A EP 02732317A EP 02732317 A EP02732317 A EP 02732317A EP 1401757 B2 EP1401757 B2 EP 1401757B2
- Authority
- EP
- European Patent Office
- Prior art keywords
- speed
- elevator
- load receiving
- receiving means
- monitoring device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
- B66B1/44—Means for stopping the cars, cages, or skips at predetermined levels and for taking account of disturbance factors, e.g. variation of load weight
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
- B66B1/285—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical with the use of a speed pattern generator
Definitions
- the invention relates to a method for preventing an impermissibly high travel speed of the load-receiving means of an elevator.
- Conventional lifts are equipped with a safety gear which, if the travel speed of the load handling device exceeds a defined speed limit, is activated by a speed limiter and brakes and stops the load handling device with the maximum delay.
- US 6,170,614 B1 discloses an electronic speed limiting system, which continuously receives information from a position-measuring device about the current position of the load-receiving means and calculates from this the current speed. This current speed is constantly compared by a microprocessor with fixed programmed limit values which are constant over the entire driving range and which are assigned to specific operating modes of the elevator, for example an ascending or descending run. If the current speed of the lifting device exceeds the currently active limit, the electronic speed limiting system activates an electromagnetically operated safety gear that stops the load handling device.
- the electronic speed limit system described has significant disadvantages. Each detected exceeding of the active limit leads to the triggering of the safety gear and thus to an interruption of the operation of the elevator, wherein in most cases the passengers can not leave the elevator before a skilled person has put the elevator back in operation or has brought the load handling device in the area of access. Any over-speeding thus results in a braking of the load-handling device with deceleration values in the maximum permissible range, which is very unpleasant for the passengers, causing anxiety and even frail persons can cause injury.
- the present invention has for its object to provide a method for preventing an inadmissibly high speed of the lifting device of an elevator, with the help of which in some cases of detected overspeed interruptions can be avoided, passengers never included in the elevator and only in the extreme emergency of Exposure to the strong deceleration to be suspended by a safety gear.
- a specific braking measure is triggered by the speed monitoring device when a speed limit assigned to this particular braking measure is exceeded.
- a further braking measure is triggered in each case if a preceding braking measure has not led to a defined speed reduction within a defined time.
- a safety-relevant particularly advantageous development of the invention is achieved in that in each case a further braking action is triggered when a braking action associated with this speed limit is exceeded, or if a previous braking action has not led within a defined time to a defined speed reduction. Both criteria are monitored simultaneously, and a further braking action is activated if one of the two criteria is met.
- a particularly advantageous embodiment of the method according to the invention results from the fact that one of the braking measures is that the speed monitoring device attempts to influence the speed control device in such a way that it reduces the drive speed of the load receiving means.
- a particularly simple and expedient proves to be an embodiment of the method described above, in which the reduction of the drive speed of the load receiving means is to be achieved by applying a fixed stored speed setpoint to a setpoint input of the speed control device.
- Another braking measure which can be used with the method according to the invention is that in the case of a cable-driven elevator with a drive machine and a traction sheave, a friction brake acting directly or indirectly on the traction sheave is activated, which is to reduce the travel speed of the lifting device or to shut down this, wherein previously the prime mover is turned off. As a result, the load receiving means is braked with great certainty, so that the use of a safety gear can usually be avoided.
- advantageous braking measures are that the speed monitoring device increasingly limits the flow of a hydraulic medium via a separate flow valve or activates a friction brake acting on a piston rod of a hydraulic lifter, thereby reducing or reducing the travel speed of the lifting device to be shut down.
- one of the braking measures is that a safety device is activated by the speed monitoring device, which is attached to the load-receiving means and, if activated, acts on rails permanently installed along the travel path and stops the load-handling device.
- the invention consists in that the speed limit values associated with the individual braking measures, with which the speed monitoring device continuously compares the current driving speed, are dependent on the current position of the lifting device and include a reduction of the driving speed required in both end regions of the travel path. Moreover, these speed limits may also depend on a particular mode of operation (e.g., ramp travel, inspection, fault mode, etc.). This eliminates the need for conventional deceleration, control devices in both end regions of the travel path of the lifting device. In addition, so that the buffers that prevent in conventional lifts a hard impact of the lifting device at the lower and upper end of the track can be omitted or built much smaller, since the caused by the control delay of the lifting device is monitored safety relevant in the end of the route.
- the speed limit values associated with the individual braking measures with which the speed monitoring device continuously compares the current driving speed
- the speed limit values associated with the individual braking measures, with which the speed monitoring device continuously compares the current driving speed are continuously calculated in accordance with the current position of the load receiving means by a microprocessor integrated in the speed monitoring device.
- the position-dependent, permanently programmed speed limit values and, on the other hand, information about the driving sequence supplied by the elevator control, in particular speed reductions in the case of landing stops, are included. This has the advantage that the speed monitoring device is also effective in these areas of reduced speed.
- An additional advantageous development of the invention consists in the elevator automatically resuming normal operation or an evacuation mode following a successful braking action triggered by overspeed, if the type of last braking measure and the results of an automatically performed functional check of the safety-relevant components permit this.
- a particularly preferred embodiment of the method according to the invention is that all the functions involved in this method take place using fail-safe concepts.
- Such concepts include, for example, redundant position and / or speed measuring devices, actuators for activating brake devices in fail-safe execution, data backup data transfer, redundant data processing by several, possibly different processors with comparison of results, etc.
- appropriate safety measures are triggered.
- Fig. 1A schematically shows an elevator system with cable drive.
- An elevator shaft 1 with a machine room 2 and storey accesses 3 can be seen.
- a drive unit 4 is arranged which carries and drives a lift cage (load-carrying means) 8 guided on guide rails 7 via a traction sheave 5 and carrying cables 6.
- the drive unit 4 has a drive motor 9 with an electromechanical drive brake 10.
- Direction of rotation, speed and drive torque of the drive motor 9 are controlled by a speed control device 14, wherein the speed control device receives control commands from an elevator control 15.
- the speed control device receives control commands from an elevator control 15.
- two electromagnetically activated safety gear 18 are mounted, with which the elevator car 8 can be braked and stopped in case of emergency.
- Denoted at 20 is a scale extending over the entire travel path of the elevator car 8, which has a plurality of binary coded parallel code tracks. These code tracks are scanned by a position detection device 21 fixed to the elevator car 8, which continuously decodes the current absolute position of the elevator car 8 from the binary signal states and transmits these to the elevator control 15. By differentiating the position value differences over time, the current travel speed of the elevator car 8 is calculated in the elevator control 15, which serves, inter alia, as actual value feedback for the speed control device 14 of the drive motor 9.
- a speed monitoring device 24 has the task of detecting an impermissibly high driving speed of the elevator car 8 and if necessary to initiate suitable countermeasures. Elevator control 15, speed control device 14 and speed monitoring device 24 are according to Fig.
- Fig. 1B schematically shows an elevator system with hydraulic drive.
- an elevator shaft 1 with a machine room 2 and floor access 3.
- a hydraulic drive unit 50 is arranged, which drives the piston rod 52 of a hydraulic jack 51, which has a deflection roller 53 at its upper end.
- suspension cables 54 which are each secured with its one end to a fixed point 55 on the lifter 51 and carry with its other end an elevator car (load-carrying means) 8 and drive, which is guided on guide rails 7.
- the drive unit 50 is equipped with a speed control device 14, which determines, for example via a variable displacement pump 56, the amount and direction of the oil flow which moves the hydraulic lifter 51, wherein the speed control device 14 receives control commands from an elevator control 15.
- two electromagnetically activated safety gear 18 are mounted, with which the elevator car 8 can be braked and stopped in emergencies, for example in a suspension rope break.
- an electromagnetically activatable, acting on the piston rod 52 clamp brake 58 is attached. From detail X it can be seen that between the caliper brake 58 and the piston rod 52, when the magnet 59 is de-energized, a braking force can be generated by the force of a compression spring 60. This braking force is able to brake the elevator car 8, for example, in the case of failure of the speed control of the hydraulic drive.
- the magnet 59 is controlled by the speed monitor 24.
- the hydraulic drive unit 50 has, among other valves on a safety flow valve 61 which can be activated by the speed monitor 24 at detected overspeed of the elevator car 8, the safety flow valve in such a case, the oil flow is continuously reduced so that the elevator car 8 with is decelerated defined delay.
- Denoted at 20 is a scale extending over the entire travel path of the elevator car 8, which has a plurality of binary coded parallel code tracks. These code tracks are scanned by a position detection device 21 fixed to the elevator car 8, which continuously decodes the current absolute position of the elevator car 8 from the binary signal states and transmits these to the elevator control 15.
- the current travel speed of the elevator car 8 is calculated in the elevator control 15, which among other things is used as actual value feedback for the speed control device 14 of the drive motor 9 is used.
- a speed monitoring device 24 has the task of detecting an impermissibly high driving speed of the elevator car 8 and if necessary to initiate suitable countermeasures. Elevator control 15, speed control device 14 and speed monitoring device 24 are according to Fig. 1B connected via signal and / or data lines, but this does not exclude that these devices can be integrated together in a larger unit. The data and signal transmission between these devices on the one hand and the position detection device 21 and the safety gears 18 on the other hand takes place via a suspension cable 25 rolling down below the elevator car 8.
- Fig. 2 12 shows a diagram whose vertical axis represents the travel path (position in the shaft) and whose horizontal axis represent the travel speed of the elevator car 8, which illustrates the relationship between the speed profile during normal travel and the speed limit values monitored by the speed monitor 24.
- Entered are a curve with a normal driving speed curve 27 in a journey with intermediate stop and a speed limit curve 28, which also includes the mandatory in both Fahrweg end areas speed reduction.
- the values of the speed limit curve 28 are in this embodiment for each position of the elevator car 8 in the elevator shaft 1 fixed in the speed monitoring device 24, for example in the form of a table, programmed.
- a speed limit curve 28 or a plurality of different speed limit curves 28 associated with different braking actions are stored.
- special operating modes eg ramp travel, inspection, fault mode, etc.
- Fig. 3 shows a same diagram as Fig. 2
- the speed limit curve 28 in the area between the end-of-travel areas additionally includes the speed course when stopping on intermediate storeys.
- the limits for these ranges are continuously calculated in the speed monitor 24 based on speed setpoint information provided by the elevator controller 15.
- several speed limit curves with different permissible deviations can be used and, depending on any activated special operating modes (eg ramp travel, inspection, error mode, etc.), may also be different, but this is not shown here.
- FIG. 4 and 5 show in the way / speed diagram the flow of the inventive method with only a single speed limit curve.
- Fig. 4 at 27 is a curve with a normal vehicle speed curve and at 28 the speed limit curve is shown.
- a registered actual speed 29 runs in such a way that it exceeds the speed limit curve 28 outside of the travel end regions at curve point 30.
- the speed monitoring device 24.1 recognizes this and activates a first braking measure, ie in the present example it tries to cause the speed control device 14 to reduce the drive speed with a predefined delay in accordance with the controller brake curve 33.
- This first braking measure does not necessarily lead to the standstill of the elevator.
- the elevator can continue its travel as scheduled. After a defined short time, which is measured from the moment of activation of the first braking measure, checks the speed monitor 24.1, if the speed limit curve 28 is still exceeded, and optionally activates (at curve point 31) a second braking action (the mechanical drive brake 10 on the drive motor 9 in Fig. 1A or the forceps brake 58 acting on the piston rod 52 Fig. 1B ), whereby the elevator according to the drive brake curve 34 is to be braked.
- a second braking action the mechanical drive brake 10 on the drive motor 9 in Fig. 1A or the forceps brake 58 acting on the piston rod 52 Fig. 1B
- Fig. 5 is shown in the way / speed diagram, as it comes in the inventive method with a single speed limit curve 28 for triggering braking measures when the actual speed 29 of the elevator, without exceeding the rated speed, in a track end area or floor stop Range exceeds the falling speed limit curve 28 here, because, for example, the required here reduction of the actual speed does not occur.
- Fig. 6 schematically shows an inventive electronic speed monitoring device 24.1, as for the method with a single Speed limit curve 28 is used. It consists essentially of a limit value module 38, a comparator 39 and a reaction generator 40.1 with a timer 44.
- the speed monitoring device 24.1 receives on the one hand via its position data input 41 continuously generated by the position detection device 21 information about the current position of the elevator car 8 in the elevator shaft. On the other hand, it receives via its actual speed input 42 from the elevator control 15 information about the current actual speed of the elevator. From a table stored in the limit value module 38, the speed limit values assigned to each shaft position are continuously read out and compared in the comparator 39 with the current actual speed.
- the comparator 39 determines that the current actual speed exceeds the position-dependent defined current speed limit, it sends a corresponding overspeed signal to the reaction generator 40.1.
- This activates via one of its brake signal outputs 43.1, 43.2, 43.3 immediately the first braking measure, ie, to a setpoint input of the speed control device 14 is a fixed speed setpoint or a permanently stored delay setpoint applied.
- the timer 44 is started with an adjustable waiting time. If the overspeed signal is still pending after the waiting time has expired, the reaction generator 40.1 activates the next following braking action and restarts the timer 44. If the speed limit value is exceeded even after the second waiting time has elapsed, a last braking measure or the safety gear is activated ,
- the speed limit value 28 supplied to the comparator 39 by the limit value module 38 does not always correspond to the position-dependent speed limit values permanently stored in the tables of the limit value module, but the stored speed limit values are in the areas where the elevator control 15 predetermines a reduced speed setpoint, continuously adapted by a processor integrated in the limit value module 38 to these reduced setpoint values. This happens especially when stopping on a floor.
- the required information from the elevator control 15 receives the limit value module via a data line 45.
- inventive method can also be applied to elevator systems with more than three different braking measures.
- FIGS. 7 and 8 show in the way / speed diagram the flow of the inventive method with several different speed limit curves 28, which are each assigned to different braking measures.
- Fig. 7 For comparison, the graph again shows a curve 27 representing a normal vehicle speed profile.
- three speed limit curves 28 are entered.
- An assumed actual speed 29 is such that it exceeds the first speed limit curve 28.1 above the nominal speed and outside a track end area or a floor stop area at curve point 46.
- the speed monitoring device 24.2 recognizes this and activates a first braking action, ie, in the present example it tries to cause the speed control device 14 to reduce the drive speed with a predefined delay in accordance with the regulator brake curve 33.
- this first braking measure does not necessarily lead to the standstill of the elevator. If the second speed limit curve 28.2 is not also exceeded and the system test device integrated in the elevator control 15 does not report a relevant error, the elevator can continue its travel according to the program. However, if the first braking measure is not or not sufficiently effective, so that the second speed limit curve 28.2 is exceeded, the speed monitoring device 24.2 activates a second braking measure at the curve point 47 (the mechanical drive brake 10 on the drive motor 9 in FIG Fig. 1A or the forceps brake 58 acting on the piston rod 52 Fig. 1B ), whereby the elevator according to the drive brake curve 34 is to be braked to a standstill.
- the speed monitoring device 24.2 activates a second braking measure at the curve point 47 (the mechanical drive brake 10 on the drive motor 9 in FIG Fig. 1A or the forceps brake 58 acting on the piston rod 52 Fig. 1B ), whereby the elevator according to the drive brake curve 34 is to be braked to a standstill.
- the speed monitoring device 24.2 triggers the last braking action according to this exemplary embodiment at curve point 48, ie activates the electromagnetically triggered safety gear 18, which stops the elevator according to the safety brake curve 35.
- Fig. 8 is shown in the way / speed diagram, as it comes in the inventive method with multiple speed limit curves 28.1, 28.2, 28.3 for triggering braking measures when an assumed actual speed 29 of the elevator, without exceeding the rated speed, in a guideway End area or floor stop area one or more of the falling here speed limit curves 28.1, 28.2, 28.3 exceeds because, for example, the required here reduction of the actual speed does not occur.
- Fig. 9 schematically shows the inventive electronic speed monitoring device 24.2, as for the in connection with FIG. 7, 8 described method with multiple speed limit curves 28.1, 28.2, 28.3 is used. It basically consists of the same modules as those mentioned above Fig. 6 described speed monitoring device 24.1, but for each of the speed limit curves to be monitored 28.1, 28.2, 28.3 per a threshold module and each one comparator are available. It thus contains three limit modules 38.1, 38.2, 38.3 and three comparators 39.1, 39.2, 39.3 and a common reaction generator 40.2. On the one hand, via its actual speed input 42, the speed monitoring device 24.2 continually receives information about the current position of the elevator car 8 in the elevator shaft 1 from the position detection device 21. Speed of the elevator.
- each of the three limit modules 38.1, 38.2, 38.3 position-dependent speed limit values are stored in a respective table, wherein the values contained in each one of the tables one with Fig. 7, 8 map three speed limit curves 28.1, 28.2, 28.3, ie, each of the tables is assigned to one of the three different braking measures and contains for each position of the elevator in the shaft one of these braking measure associated speed limit.
- the speed limit values for the three different braking measures corresponding to the current shaft position of the elevator car are continuously read from each of the three tables stored in the limit module 38.1, 38.2, 38.3, and in the comparators 39.1 assigned to each of the limit module 38.1, 38.2, 38.3. 39.2, 39.3 compared with the current actual speed.
- the comparators 39.1, 39.2, 39.3 ascertains that the current actual speed exceeds the position-dependent speed limit value stored in the respectively associated table, it sends an overspeed signal to the reaction generator 40.2. This activates via one of its brake signal outputs 43.1, 43.2, 43.3 immediately that of the three possible braking measures, which is assigned to the signal-giving comparator and the corresponding limit value module.
- the speed limit values supplied by the three limit modules 38.1, 38.2, 38.3 to the comparators 39.1, 39.2, 39.3 do not always correspond to the position-dependent speed permanently stored in the tables of the limit module Limit values, but the stored speed limit values are continuously adjusted in the track areas where the elevator control 15 a reduced speed setpoint, by processors in the limit modules 38.1, 38.2, 38.3 these reduced setpoints. This happens especially when stopping on a floor.
- the information required for this purpose by the elevator control 15 is received by the limit value modules 38.1, 38.2, 38.3 via a data line 45.
- a speed monitoring method that meets particularly high safety requirements can be realized by the method with time-dependent reaction control according to Fig. 4, 5, 6 is combined with the method with several different speed limit curves 28 according to Fig. 7, 8, 9 , wherein in each case a further braking action is triggered when the previous braking action has not led within a defined time to a defined speed reduction, or if a further braking action associated with this position-dependent speed limit is exceeded.
- the important for the inventive method circuits in the event of a breakdown are fed by suitable emergency power supplies, for example by means of batteries or capacitors.
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Lasers (AREA)
Claims (12)
- Procédé pour empêcher une vitesse trop élevée du moyen de suspension de charge (8) d'un ascenseur,
grâce à au moins un système de mesure (20, 21) prévu dans la zone de tout le trajet du moyen de suspension de charge (8), des informations sur la position actuelle et la vitesse de celui-ci étant fournies à un dispositif de surveillance de vitesse (24.1 ; 24.2),
grâce à ce dispositif de surveillance de vitesse (24.1; 24.2), la vitesse actuelle est comparée en permanence à une valeur limite de vitesse (28 ; 28.1, 28.2, 28.3), et en cas de dépassement d'une valeur limite de vitesse ((28 ; 28.1, 28.2, 28.3) de la vitesse du moyen de suspension de charge (8), des mesures de freinage étant activées,
grâce au dispositif de surveillance de vitesse (24.1 ; 24.2), au moins trois mesures de freinage différentes pouvant être déclenchées successivement,
les valeurs limites de vitesse (28, 28.1, 28.2, 28.3) affectées aux mesures de freinage, avec lesquelles la vitesse actuelle (29) est comparée de manière continue par le dispositif de surveillance de vitesse (24 ; 24.1 ; 24.2), étant dépendantes de la position actuelle du moyen de suspension de charge (8) et comprenant une réduction de la vitesse actuelle nécessaire dans les deux extrémités du trajet,
les valeurs limites de vitesse (28 ; 28.1, 28.2, 28.3) affectées aux mesures de freinage avec lesquelles le dispositif de surveillance de vitesse (24 ; 24.1 ; 24.2) compare en permanence la vitesse actuelle, étant calculées en permanence par un microprocesseur selon la position actuelle du moyen de suspension de charge (8), en intégrant la valeur limite de vitesse (28) programmée de façon fixe ainsi que des informations provenant de la commande de l'ascenseur (15) sur l'ensemble du déroulement du trajet prévu. - Procédé selon la revendication 1 caractérisé en ce que respectivement une des mesures de freinage est déclenchée si la valeur limite de vitesse (28, 28.1, 28.2, 28.3) affectée à cette mesure de freinage est dépassée.
- Procédé selon la revendication 1 caractérisé en ce que respectivement une autre mesure de freinage est déclenchée si une mesure de freinage précédente n'a pas entraîné en l'espace d'une durée définie une réduction de vitesse définie.
- Procédé selon la revendication 1 caractérisé en ce qu'une mesure de freinage supplémentaire est déclenchée si une valeur limite de vitesse (28.1, 28.2, 28.3) qui lui est affectée est dépassée ou si une mesure de freinage précédente n'a pas entraîné en l'espace d'une durée définie une réduction de vitesse définie.
- Procédé selon l'une des revendications 1 à 4, caractérisé en ce que dans le cas d'un ascenseur qui comporte une unité d'entraînement (4) pour le moyen de suspension de charge (8) avec un régulateur de vitesse (14), une mesure de freinage réside dans le fait que le dispositif de surveillance de vitesse essaie d'influer sur le régulateur de vitesse (14) de l'unité d'entraînement (4) de manière à ce que le régulateur de vitesse réduise la vitesse d'entraînement du moyen de suspension de charge (8).
- Procédé selon la revendication 5, caractérisé en ce que la réduction de la vitesse d'entraînement du moyen de suspension de charge (8) doit être obtenue grâce au fait qu'une valeur théorique de vitesse ou une valeur théorique de décélération mises en mémoire définitivement sont appliquées à une entrée de valeur théorique du régulateur de vitesse (14).
- Procédé selon l'une des revendications 1 à 6, caractérisé en ce que dans le cas d'un ascenseur entraîné par câble comprenant un moteur d'entraînement (4), une poulie motrice (5) et un câble porteur (6), une mesure de freinage supplémentaire réside dans le fait que grâce au dispositif de surveillance de vitesse (24 ; 24.1 ; 24.2), un frein à friction (10) qui agit directement ou indirectement sur la poulie motrice (5) ou qui agit directement sur le câble porteur (6) est activé.
- Procédé selon l'une des revendications 1 à 6, caractérisé en ce que dans le cas d'un ascenseur avec un moyen de suspension de charge (8) guidé sur des rails de guidage (7), une mesure de freinage supplémentaire réside dans le fait que grâce au dispositif de surveillance de vitesse (24 ; 24.1 ; 24.2), des freins à friction qui agissent entre le moyen de suspension (8) et les rails de guidage (7) de celui-ci sont activés.
- Procédé selon l'une des revendications 1 à 6, caractérisé en ce que dans le cas d'un ascenseur à entraînement hydraulique, une mesure de freinage supplémentaire réside dans le fait que grâce au dispositif de surveillance de vitesse (24), par l'intermédiaire d'un régulateur de débit (61), le débit d'un agent hydraulique qui définit le mouvement d'un vérin hydraulique (51) est de plus en plus limité, ou que grâce au dispositif de surveillance de vitesse (24), un frein à friction (58) qui agit sur une tige de piston (52) d'un vérin hydraulique (51) est activé.
- Procédé selon l'une des revendications 1 à 9, caractérisé en ce qu'une mesure de freinage réside dans le fait que le dispositif de surveillance de vitesse (24, 24.1 ; 24.2) active au moins un parachute (18) qui est monté sur le moyen de suspension de charge (8), qui agit sur des rails (7) installés, fixes, le long du trajet et qui immobilise le moyen de suspension de charge (8).
- Procédé selon l'une des revendications 1 à 10, caractérisé en ce que l'ascenseur, après une mesure de freinage réussie déclenchée par une vitesse excessive, reprend automatiquement son fonctionnement normal ou adopte un fonctionnement d'évacuation dans la mesure où le type de la dernière mesure de freinage et les résultats d'un contrôle de fonctionnement effectué automatiquement sur les éléments importants pour la sécurité l'autorisent.
- Procédé selon l'une des revendications 1 à 11, caractérisé en ce que pour détecter la position et la vitesse du moyen de suspension de charge, comparer la vitesse aux valeurs limites de vitesse et activer les mesures de freinage, on applique un concept de sécurité intégrée étendu.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02732317A EP1401757B2 (fr) | 2001-07-04 | 2002-06-27 | Procede pour empecher une vitesse inacceptablement elevee du moyen de suspension de charge d'un ascenseur |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01810654 | 2001-07-04 | ||
EP01810654 | 2001-07-04 | ||
EP02732317A EP1401757B2 (fr) | 2001-07-04 | 2002-06-27 | Procede pour empecher une vitesse inacceptablement elevee du moyen de suspension de charge d'un ascenseur |
PCT/CH2002/000350 WO2003004397A1 (fr) | 2001-07-04 | 2002-06-27 | Procede pour empecher une vitesse inacceptablement elevee du moyen de suspension de charge d'un ascenseur |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1401757A1 EP1401757A1 (fr) | 2004-03-31 |
EP1401757B1 EP1401757B1 (fr) | 2006-12-20 |
EP1401757B2 true EP1401757B2 (fr) | 2011-07-13 |
Family
ID=8184004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02732317A Expired - Lifetime EP1401757B2 (fr) | 2001-07-04 | 2002-06-27 | Procede pour empecher une vitesse inacceptablement elevee du moyen de suspension de charge d'un ascenseur |
Country Status (13)
Country | Link |
---|---|
US (1) | US7117979B2 (fr) |
EP (1) | EP1401757B2 (fr) |
JP (2) | JP2005515134A (fr) |
CN (1) | CN1308213C (fr) |
AT (1) | ATE348779T1 (fr) |
BR (1) | BR0210750B1 (fr) |
CA (1) | CA2448538C (fr) |
DE (1) | DE50209017D1 (fr) |
DK (1) | DK1401757T4 (fr) |
ES (1) | ES2278027T5 (fr) |
HK (1) | HK1065014A1 (fr) |
PT (1) | PT1401757E (fr) |
WO (1) | WO2003004397A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022111457A1 (de) | 2022-05-09 | 2023-11-09 | Tk Elevator Innovation And Operations Gmbh | Verfahren zum Betreiben einer Aufzugsanlage |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2003291124A1 (en) * | 2003-11-18 | 2005-07-14 | Otis Elevator Company | Elevator governor device |
EP1688383A4 (fr) | 2003-11-21 | 2011-09-21 | Mitsubishi Electric Corp | Systeme d'ascenseur |
BRPI0417039B1 (pt) * | 2004-03-30 | 2016-03-01 | Mitsubishi Electric Corp | aparelho de controle de elevador para levar o carro do elevador para uma parada mediante detecção de uma anormalidade no sistema do elevador |
PT1733991E (pt) * | 2004-04-06 | 2012-06-15 | Mitsubishi Electric Corp | Aparelho para elevador e método de controlo do aparelho |
CN100537389C (zh) * | 2004-04-20 | 2009-09-09 | 三菱电机株式会社 | 电梯的紧急停止系统 |
BRPI0415952B1 (pt) † | 2004-04-27 | 2017-06-13 | Mitsubishi Denki Kabushiki Kaisha | Lift control device for an emergency stop |
CN1972858B (zh) * | 2004-06-21 | 2011-07-06 | 奥蒂斯电梯公司 | 在竖井内包括多个轿厢的电梯系统及其控制方法 |
CN101044082B (zh) * | 2004-09-09 | 2011-05-25 | 三菱电机株式会社 | 电梯装置 |
EP2662323B1 (fr) * | 2004-12-16 | 2018-03-28 | Otis Elevator Company | Système d'ascenseur avec plusieurs cabines dans la cage d'ascenseur |
MY192706A (en) | 2004-12-17 | 2022-09-02 | Inventio Ag | Lift installation with a braking device, and method for braking and holding a lift installation |
WO2006071222A1 (fr) * | 2004-12-29 | 2006-07-06 | Otis Elevator Company | Compensation pour systeme d’ascenseur a cabines multiples dans une gaine unique |
ES2293392T5 (es) * | 2005-01-07 | 2011-07-20 | Thyssenkrupp Elevator Ag | Ascensor con sistema de control. |
ATE531663T1 (de) * | 2005-02-04 | 2011-11-15 | Otis Elevator Co | Ankündigungen, die anzeigen, dass ein wagen auf einen anderen wagen im gleichen schacht wartet |
KR100946353B1 (ko) * | 2005-02-04 | 2010-03-08 | 오티스 엘리베이터 컴파니 | 승강로 내의 2 대의 카 중 어느 한 쪽에 부과되는 지연을최소화시키기 위하여 상기 2 대의 카 중 하나의 카에할당되는 호출들 |
US7819228B2 (en) * | 2005-02-17 | 2010-10-26 | Otis Elevator Company | Collison prevention in hoistway with two elevator cars |
US7650967B2 (en) * | 2005-02-17 | 2010-01-26 | Otis Elevator Company | Communicating to elevator passengers re car movement to pit or overhead |
US7753175B2 (en) * | 2005-02-25 | 2010-07-13 | Otis Elevator Company | Elevator car having an angled underslung roping arrangement |
ATE361893T1 (de) | 2005-03-05 | 2007-06-15 | Thyssenkrupp Aufzugswerke Gmbh | Aufzuganlage |
WO2006103769A1 (fr) * | 2005-03-30 | 2006-10-05 | Mitsubishi Denki Kabushiki Kaisha | Ascenseur |
JP2006298645A (ja) * | 2005-04-21 | 2006-11-02 | Inventio Ag | エレベータケージの速度を監視するための方法および検出システム |
JP4705407B2 (ja) * | 2005-05-13 | 2011-06-22 | 株式会社日立製作所 | エレベータ制御装置 |
WO2007009269A1 (fr) * | 2005-07-19 | 2007-01-25 | Bucher Hydraulics Ag | Ascenseur hydraulique sans compartiment de machines |
WO2007013141A1 (fr) * | 2005-07-26 | 2007-02-01 | Mitsubishi Denki Kabushiki Kaisha | Dispositif de commande d’un élévateur-transporteur |
US20070029052A1 (en) * | 2005-08-03 | 2007-02-08 | Nien Made Enterprise Co., Ltd. | Equilibrium device for a blind without pull cords |
ES2543412T3 (es) * | 2006-03-16 | 2015-08-19 | Thyssenkrupp Aufzugswerke Gmbh | Accionamiento de ascensor con un motor eléctrico |
CN101128379B (zh) * | 2006-03-17 | 2011-09-14 | 三菱电机株式会社 | 电梯装置 |
JP5053074B2 (ja) | 2006-03-17 | 2012-10-17 | 三菱電機株式会社 | エレベータ装置 |
JP5307394B2 (ja) * | 2006-05-16 | 2013-10-02 | 三菱電機株式会社 | エレベータの制御装置 |
FR2904594B1 (fr) | 2006-08-04 | 2008-10-17 | Pomagalski Sa | Procede de commande d'une unite de freinage d'une installation de transport par cable et unite de freinage. |
JP5133352B2 (ja) * | 2006-12-22 | 2013-01-30 | オーチス エレベータ カンパニー | 単一の昇降路に複数のかごを含むエレベータ装置 |
FI119508B (fi) * | 2007-04-03 | 2008-12-15 | Kone Corp | Vikaturvallinen tehonohjauslaitteisto |
ES2343608B1 (es) | 2007-08-03 | 2011-06-16 | Orona, S.Coop | Procedimiento y dispositivo de actuacion en situacion de emergencia en aparatos elevadores. |
EP2229331B1 (fr) * | 2007-12-05 | 2012-08-15 | Otis Elevator Company | Stratégie de contrôle pour le fonctionnement de deux cabines d'ascenseur dans une seule cage d'ascenseur |
DE112009005523A5 (de) * | 2008-09-01 | 2014-11-27 | Mitsubishi Electric Corporation | Aufzuganlage |
US20110240412A1 (en) * | 2008-12-17 | 2011-10-06 | Schienda Greg A | Elevator braking control |
RU2487074C2 (ru) | 2009-03-16 | 2013-07-10 | Отис Элевэйтор Компани | Система обнаружения и обработки превышения ускорения и превышения скорости |
JP5600399B2 (ja) * | 2009-05-19 | 2014-10-01 | 株式会社日立製作所 | エレベーター装置 |
JP5241623B2 (ja) * | 2009-06-11 | 2013-07-17 | 株式会社日立製作所 | 安全装置付きエレベーター |
US8191689B2 (en) * | 2009-06-19 | 2012-06-05 | Tower Elevator Systems, Inc. | Elevator safety rescue system |
AU2011344429B2 (en) | 2010-12-17 | 2017-03-30 | Inventio Ag | Arrangement for actuating and restoring an intercepting apparatus |
PL2651808T3 (pl) | 2010-12-17 | 2016-09-30 | Urządzenie dźwigowe z kabiną i przeciwwagą | |
US9169104B2 (en) | 2010-12-17 | 2015-10-27 | Inventio Ag | Activating a safety gear |
EP2607282A1 (fr) | 2011-12-23 | 2013-06-26 | Inventio AG | Dispositif de sécurité pour un ascenseur doté de plusieurs cabines |
FR2984864A1 (fr) * | 2011-12-27 | 2013-06-28 | Arnoult Serge | Controle du mouvement d'une cabine d'ascenseur |
WO2013110693A1 (fr) | 2012-01-25 | 2013-08-01 | Inventio Ag | Procédé et système de commande pour surveiller les déplacements d'une cabine d'ascenseur |
JP5932577B2 (ja) * | 2012-09-06 | 2016-06-08 | 株式会社日立製作所 | エレベータの安全システム |
FI124545B (fi) * | 2013-09-26 | 2014-10-15 | Kone Corp | Menetelmä hissikomponentin liikkeen valvomiseksi sekä hissin turvajärjestely |
WO2016038681A1 (fr) * | 2014-09-09 | 2016-03-17 | 三菱電機株式会社 | Dispositif d'ascenseur |
ES2763933T3 (es) * | 2016-08-02 | 2020-06-01 | Kone Corp | Procedimiento, unidad de control de ascensor, y sistema de ascensor para ajustar dinámicamente un límite de velocidad de nivelación de una cabina de ascensor |
EP3366626B1 (fr) | 2017-02-22 | 2021-01-06 | Otis Elevator Company | Système de sécurité d'ascenseur et procédé de surveillance d'un système d'ascenseur |
EP3608274A1 (fr) * | 2018-08-10 | 2020-02-12 | Otis Elevator Company | Amélioration de la capacité de transport d'un système d'ascenseur |
EP3744672A1 (fr) * | 2019-05-31 | 2020-12-02 | Cedes AG | Commande de courbe limite pour ascenseurs |
KR102382611B1 (ko) * | 2021-10-26 | 2022-04-08 | (주) 청원기연 | 카리프트 안전운전 시스템 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH502948A (de) * | 1968-12-04 | 1971-02-15 | Aufzuege Ag Schaffhausen | Hydraulische Antriebseinrichtung für einen Seil-Aufzug |
JPS6239017Y2 (fr) * | 1979-03-17 | 1987-10-05 | ||
JPS56149964A (en) * | 1980-04-18 | 1981-11-20 | Hitachi Ltd | Controller for elevator |
JPS5785779A (en) * | 1980-11-12 | 1982-05-28 | Hitachi Ltd | Preventive circuit for free-run of elevator |
JPH0729746B2 (ja) | 1984-01-11 | 1995-04-05 | 株式会社日立製作所 | エレベ−タ−の非常停止制御装置 |
US4638888A (en) * | 1985-03-18 | 1987-01-27 | Brownie Manufacturing Co., Inc. | Hydraulic elevator |
JPS62230582A (ja) * | 1986-03-31 | 1987-10-09 | 三菱電機株式会社 | エレベ−タの安全装置 |
US4800990A (en) * | 1987-05-07 | 1989-01-31 | Blain Roy W | Three speed valve control for high performance hydraulic elevator |
JPH04286587A (ja) * | 1991-03-14 | 1992-10-12 | Mitsubishi Electric Corp | リニアモータ式エレベータ制御装置 |
JPH0543150A (ja) * | 1991-08-20 | 1993-02-23 | Hitachi Ltd | エレベータ |
US5226508A (en) * | 1991-12-02 | 1993-07-13 | Otis Elevator Company | Disc brake for elevator drive sheave |
DE59309330D1 (de) * | 1993-10-18 | 1999-03-04 | Inventio Ag | Bremssicherheitseinrichtung für eine Aufzugskabine |
US6371248B1 (en) * | 1998-12-14 | 2002-04-16 | Inventio Ag | Drive unit for elevators |
US6170614B1 (en) * | 1998-12-29 | 2001-01-09 | Otis Elevator Company | Electronic overspeed governor for elevators |
IL154186A0 (en) * | 2000-08-18 | 2003-07-31 | Bucher Hydraulics Ag | Hydraulic lift with an accumulator |
US6557670B2 (en) * | 2001-07-17 | 2003-05-06 | Jiun Jyh Wang | Double brake protection device for elevator |
-
2002
- 2002-06-27 BR BRPI0210750-3A patent/BR0210750B1/pt not_active IP Right Cessation
- 2002-06-27 DE DE50209017T patent/DE50209017D1/de not_active Expired - Lifetime
- 2002-06-27 ES ES02732317T patent/ES2278027T5/es not_active Expired - Lifetime
- 2002-06-27 CN CNB02813575XA patent/CN1308213C/zh not_active Expired - Lifetime
- 2002-06-27 DK DK02732317.9T patent/DK1401757T4/da active
- 2002-06-27 US US10/481,615 patent/US7117979B2/en not_active Expired - Lifetime
- 2002-06-27 PT PT02732317T patent/PT1401757E/pt unknown
- 2002-06-27 CA CA2448538A patent/CA2448538C/fr not_active Expired - Lifetime
- 2002-06-27 JP JP2003510378A patent/JP2005515134A/ja active Pending
- 2002-06-27 AT AT02732317T patent/ATE348779T1/de active
- 2002-06-27 WO PCT/CH2002/000350 patent/WO2003004397A1/fr active IP Right Grant
- 2002-06-27 EP EP02732317A patent/EP1401757B2/fr not_active Expired - Lifetime
-
2004
- 2004-09-28 HK HK04107468A patent/HK1065014A1/xx not_active IP Right Cessation
-
2009
- 2009-06-29 JP JP2009153196A patent/JP2009215082A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022111457A1 (de) | 2022-05-09 | 2023-11-09 | Tk Elevator Innovation And Operations Gmbh | Verfahren zum Betreiben einer Aufzugsanlage |
Also Published As
Publication number | Publication date |
---|---|
HK1065014A1 (en) | 2005-02-08 |
US7117979B2 (en) | 2006-10-10 |
PT1401757E (pt) | 2007-02-28 |
US20040173413A1 (en) | 2004-09-09 |
BR0210750A (pt) | 2004-07-20 |
WO2003004397A1 (fr) | 2003-01-16 |
EP1401757A1 (fr) | 2004-03-31 |
DE50209017D1 (de) | 2007-02-01 |
CN1308213C (zh) | 2007-04-04 |
ES2278027T5 (es) | 2011-12-05 |
ATE348779T1 (de) | 2007-01-15 |
CN1524057A (zh) | 2004-08-25 |
BR0210750B1 (pt) | 2012-12-11 |
EP1401757B1 (fr) | 2006-12-20 |
JP2005515134A (ja) | 2005-05-26 |
CA2448538C (fr) | 2010-06-01 |
ES2278027T3 (es) | 2007-08-01 |
DK1401757T4 (da) | 2011-10-24 |
CA2448538A1 (fr) | 2003-01-16 |
JP2009215082A (ja) | 2009-09-24 |
DK1401757T3 (da) | 2007-04-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1401757B2 (fr) | Procede pour empecher une vitesse inacceptablement elevee du moyen de suspension de charge d'un ascenseur | |
EP0769469B1 (fr) | Dispositif de sécurité pour groupes d'ascenseur multi-mobiles | |
EP2170753B1 (fr) | Installation d'ascenseur comprenant une cabine d'ascenseur et un dispositif de freinage pour immobiliser ladite cabine d'ascenseur dans un mode de fonctionnement special et procede pour immobiliser une cabine d'ascenseur dans un mode de fonctionnement special | |
EP2794449B1 (fr) | Dispositif de sécurité pour un ascenseur doté de plusieurs cabines | |
DE112009004592B4 (de) | Aufzuganlage und Verfahren zum Überprüfen derselben | |
EP2125592B1 (fr) | Cabine d'ascenseur dotée d'un dispositif de freinage installé dans la zone de la cabine d'ascenseur destiné au maintien et au freinage de la cabine d'ascenseur, installation d'ascenseur dotée d'au moins une telle cabine d'ascenseur et procédé de maintien et de freinage d'une cabine d'ascenseur | |
WO2018177829A1 (fr) | Installation d'ascenseur à plusieurs cabines et procédé de fonctionnement d'une installation d'ascenseur à plusieurs cabines | |
DE112013007449T5 (de) | Aufzugvorrichtung | |
DE112009002129T5 (de) | Aufzuganlage | |
EP3209589A1 (fr) | Ascenseur muni d'un système de sécurité électronique décentralisé | |
WO2003008316A1 (fr) | Installation d'ascenseur avec zone de protection virtuelle au niveau du fond et/ou du sommet de la cage d'ascenseur, et procede de commande de cette installation | |
DE102007015277A1 (de) | Aufzugsanlage mit einer Aufzugskabinenbremseinrichtung und Verfahren zum Bremsen einer Aufzugskabine | |
EP2043935B1 (fr) | Détecteur de position d'un cabine d'ascenseur | |
EP2229332A1 (fr) | Procédé d'utilisation d'un ascenseur à deux cabines d'ascenseur et un contrepoids | |
DE112014006938T5 (de) | Aufzugvorrichtung | |
EP2886501A1 (fr) | Ascenseur doté d'un système de positionnement absolu pour une cabine à double étage | |
WO2008006396A1 (fr) | Système électronique multifonction combiné de freinage de secours et de détection | |
LU501859B1 (de) | Sicherheitskabinenvorrichtung für Aufzug | |
EP3319893A1 (fr) | Procédé pour faire fonctionner un système d'ascenseur, système de commande, et système d'ascenseur | |
WO2011107390A1 (fr) | Procédé pour le fonctionnement à faible consommation d'énergie d'une installation d'ascenseur et installation d'ascenseur correspondante | |
DE102017202129A1 (de) | Aufzuganlage mit Drehsegmenten | |
DE202016101183U1 (de) | Aufzug mit einem Sicherheitscontroller zum unmittelbaren Beeinflussen der Bremskraft | |
DE212020000575U1 (de) | Sicherheitskabinenvorrichtung für Aufzug | |
DE202022106605U1 (de) | Aufzugsvorrichtung mit wenigstens einem Positionierungs-, Rettungs- oder Geschwindigkeitsbegrenzungssystem sowie entsprechende Verwendungen | |
DE102011118544A1 (de) | Hilfsantrieb für Fahrkörbe von Aufzugsanlagen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20040110 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: DEPLAZES, ROMEO Inventor name: ANGTS, PHILIPP |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1065014 Country of ref document: HK |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 50209017 Country of ref document: DE Date of ref document: 20070201 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: EP Ref document number: 20070400298 Country of ref document: GR |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20070205 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 20070209 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
ET | Fr: translation filed | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1065014 Country of ref document: HK |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2278027 Country of ref document: ES Kind code of ref document: T3 |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
26 | Opposition filed |
Opponent name: OTIS ELEVATOR COMPANY Effective date: 20070920 |
|
NLR1 | Nl: opposition has been filed with the epo |
Opponent name: OTIS ELEVATOR COMPANY |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070630 |
|
PLAF | Information modified related to communication of a notice of opposition and request to file observations + time limit |
Free format text: ORIGINAL CODE: EPIDOSCOBS2 |
|
PLBB | Reply of patent proprietor to notice(s) of opposition received |
Free format text: ORIGINAL CODE: EPIDOSNOBS3 |
|
PLAB | Opposition data, opponent's data or that of the opponent's representative modified |
Free format text: ORIGINAL CODE: 0009299OPPO |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070627 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20061220 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20061220 |
|
PLAB | Opposition data, opponent's data or that of the opponent's representative modified |
Free format text: ORIGINAL CODE: 0009299OPPO |
|
APBM | Appeal reference recorded |
Free format text: ORIGINAL CODE: EPIDOSNREFNO |
|
APBP | Date of receipt of notice of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA2O |
|
APAH | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNO |
|
R26 | Opposition filed (corrected) |
Opponent name: OTIS ELEVATOR COMPANY Effective date: 20070920 |
|
APBU | Appeal procedure closed |
Free format text: ORIGINAL CODE: EPIDOSNNOA9O |
|
PUAH | Patent maintained in amended form |
Free format text: ORIGINAL CODE: 0009272 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: PATENT MAINTAINED AS AMENDED |
|
27A | Patent maintained in amended form |
Effective date: 20110713 |
|
AK | Designated contracting states |
Kind code of ref document: B2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R102 Ref document number: 50209017 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: AEN Free format text: AUFRECHTERHALTUNG DES PATENTES IN GEAENDERTER FORM |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R102 Ref document number: 50209017 Country of ref document: DE Effective date: 20110713 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T4 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: RPEO |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: EP Ref document number: 20110402280 Country of ref document: GR Effective date: 20111013 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: DC2A Ref document number: 2278027 Country of ref document: ES Kind code of ref document: T5 Effective date: 20111205 |
|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: AM43 Ref document number: 1065014 Country of ref document: HK |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PT Payment date: 20150618 Year of fee payment: 14 Ref country code: SE Payment date: 20150618 Year of fee payment: 14 Ref country code: DK Payment date: 20150618 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20150618 Year of fee payment: 14 Ref country code: BE Payment date: 20150618 Year of fee payment: 14 Ref country code: AT Payment date: 20150619 Year of fee payment: 14 Ref country code: IE Payment date: 20150619 Year of fee payment: 14 Ref country code: GR Payment date: 20150611 Year of fee payment: 14 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 15 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160630 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP Effective date: 20160630 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MM Effective date: 20160701 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 348779 Country of ref document: AT Kind code of ref document: T Effective date: 20160627 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160628 Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161227 |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: ML Ref document number: 20110402280 Country of ref document: GR Effective date: 20170109 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170109 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160701 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160627 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160627 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 16 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160630 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20210622 Year of fee payment: 20 Ref country code: FI Payment date: 20210618 Year of fee payment: 20 Ref country code: FR Payment date: 20210625 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20210622 Year of fee payment: 20 Ref country code: GB Payment date: 20210625 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20210709 Year of fee payment: 20 Ref country code: DE Payment date: 20210827 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 50209017 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: FI Ref legal event code: MAE |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: PE20 Expiry date: 20220626 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20220626 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20220902 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20220628 |