EP3209589A1 - Aufzug mit einem dezentralen elektronischen sicherheitssystem - Google Patents
Aufzug mit einem dezentralen elektronischen sicherheitssystemInfo
- Publication number
- EP3209589A1 EP3209589A1 EP15781685.1A EP15781685A EP3209589A1 EP 3209589 A1 EP3209589 A1 EP 3209589A1 EP 15781685 A EP15781685 A EP 15781685A EP 3209589 A1 EP3209589 A1 EP 3209589A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- safety
- control unit
- elevator
- safety control
- speed
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
-
- 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
- B66B1/32—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on braking devices, e.g. acting on electrically controlled brakes
-
- 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
- B66B1/3492—Position or motion detectors or driving means for the detector
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
- B66B5/06—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed electrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
Definitions
- the present invention relates to an elevator with a safety system according to the preamble of the independent claim.
- the patent EP2022742 AI shows, for example, such a bus-based electronic security system.
- This is a decentralized safety system with two safety control units.
- a safety control unit is arranged on the car and another safety control unit is associated with the car.
- the two safety control units are connected via a safety-based bus.
- the one safety control unit on the cab performs the task of monitoring all position- and speed-dependent safety-related movement states of the cab.
- the other safety control unit primarily monitors safety contacts, such as shaft door contacts or shaft end contacts.
- the decentralized safety system presented in EP2022742 AI follows the premise to evaluate the locally available sensor and contact signals by the locally arranged safety control unit and to monitor the security functions dependent thereon. For example, one safety control unit evaluates the position and speed signals available on the car and compares them with a set of limit curves stored on the safety control unit. If the speed of the car exceeds a limit value specified for a certain position, the first safety control unit triggers the drive brake or the safety brake. Accordingly, the further safety control unit monitors, for example, the state of the shaft door contacts and triggers after detecting an impermissible safety condition of a landing door contact in turn, the drive brake or the safety brake. An impermissible safety state for a shaft door contact is present, for example, when the shaft door of a floor is open and at the same time there is no car on the corresponding floor.
- a disadvantage of this safety system is that the computing power available on the one safety control unit for monitoring the position and speed-dependent safety-related movement states of the cabin compared to the available on the additional safety control unit computing power for monitoring the safety contacts is relatively high. Accordingly, the one security control unit is comparatively expensive to purchase. It is therefore an object of the present invention to provide a favorable safety system for an elevator.
- an elevator comprising a drive and a cab, which is operatively connected to the drive and is movable along a roadway.
- the elevator has at least one guide rail, which is arranged along the roadway and leads the cabin, as well as a safety brake, which is arranged on the cabin and which is designed to exert a braking force on the guide rail.
- a safety system is provided which comprises a first safety control unit and a second safety control unit and which monitors a safety state of the elevator.
- the elevator is characterized in that the first safety control unit is designed to output a stop signal to the drive, in particular to a drive brake and / or to a frequency converter of the drive, and that the second safety control unit is designed to output a triggering signal to the safety brake in order to bring the elevator in a permissible safety state upon detection of an impermissible safety condition.
- Inadmissible safety state is here to be understood as a state of the elevator in which safe operation of the elevator is not guaranteed.
- An impermissible safety condition exists, for example, when a shaft door of a floor is open and at the same time there is no car on the corresponding floor, the car reaches an overspeed or the car drives over a shaft limit switch. Accordingly, an admissible safety state of the elevator is present if safe operation of the elevator is ensured.
- a stop signal is sent to the drive, a safety system initiates
- Measures are understood to deliberately slow down a drive of the cabin by means of the drive. This includes, for example, on the one hand the direct control or regulation of the drive brake or the frequency converter or the indirect intervention via a safety circuit or safety contact. If the safety circuit or the safety contact is opened, the drive is disconnected from an electrical supply. Accordingly, the drive brake is activated and the drive is switched off. The ride of the cabin does not have to must be braked to a standstill. Braking the travel of the car to a speed value below a predetermined speed threshold may be sufficient. For example, if the cabin only reaches an impermissible overspeed during a journey.
- the stop signal can be output to the drive from the safety system only via the first safety control unit, and the triggering signal can be output to the safety brake by the safety system only via the second safety control unit.
- One advantage of such an elevator is the reduction of the interfaces between the safety system and the safety-related actuators, such as the drive or the safety brake, which is controlled by the safety system. This simplifies the complexity of the security system.
- the first safety control unit is connected to an elevator control unit and is designed to output a status signal to the elevator control unit when an impermissible safety state is detected.
- the advantage here is that the elevator control unit is always in the picture, whether the security system works properly.
- a data line between the first safety control unit and the elevator control can be optimally utilized by this mode of operation, since no unnecessary positive status signals have to be sent to the elevator control unit. Accordingly, the data line can be dimensioned for a smaller amount of data transfer.
- the second safety control unit is preferably connected to the first safety control unit and is designed to output a status signal to the first safety control unit when an impermissible safety state is detected.
- the second safety control unit is connected to an acceleration sensor and adapted to monitor the safety state based on an acceleration signal of the acceleration sensor, wherein the second safety control unit compares the acceleration signal with a predetermined acceleration threshold and outputs a trigger signal to the safety brake when reaching or exceeding the acceleration threshold.
- the second safety control unit is connected to a position and / or speed sensor and adapted to transmit a position and / or speed signal of the position and / or speed sensor to the first safety control unit.
- the position and / or speed sensor may be provided as a reading unit reading code marks from a code band extending substantially along the roadway of the car.
- the code marks represent information about a position of the car relative to the code band or to the roadway.
- the code band serves as an information carrier.
- the position and / or speed sensor can be designed as a Hall sensor and the code band as a magnetic strip, are deposited on the magnetic code marks.
- the position and / or speed sensor or the code band can be designed as an optical system.
- the raw data of the position and / or speed sensor are already processed on the car by the second safety control unit and thus only processed data load the data line to the first safety control unit.
- the data connection between the second security control unit and the first security control unit is thus burdened only by the position and speed data required by the elevator control anyway.
- the first safety control unit can also be connected to a further position and / or speed sensor and be designed to transmit a position and / or speed signal of the further position and / or speed sensor to the first safety control unit.
- the position and / or speed sensor with respect to the roadway is arranged fixed.
- the person skilled in various measuring systems are familiar with which a position and / or speed determination of the cabin is possible.
- the further position and / or speed sensor can be based on laser or ultrasound technology.
- incremental measuring sensors are also suitable which monitor a rotational movement of a drive shaft of the drive and generate a position and / or speed signal therefrom.
- the first safety control unit is preferably designed to monitor the safety state on the basis of the position and / or speed signal, wherein the first safety control unit compares the position and / or speed signal with a position and / or speed threshold, in particular a position-dependent speed threshold, and reaches or exceeds it of the position and / or speed threshold outputs a stop signal to the drive.
- the processing of the position and / or speed-dependent safety functions by the first safety control unit and the processing of the acceleration-dependent safety functions by the second safety control unit has the advantage that the computational effort of each individual safety control unit remains limited due to the shared operation. Thus, relatively cheap safety control units can be used.
- the position and / or speed threshold value preferably predetermines a speed and position-dependent limit value for a movement of the cabin in a predeterminable area about a holding position on a floor with the cabin and landing doors open, in order to prevent unintended cabin movement.
- the first safety control unit initiates a braking action via the drive when reaching and / or exceeding a speed limit value and when driving the car outside the predefinable range.
- the position and / or speed threshold value preferably predetermines a position-dependent limit value for a movement of the car in an end region of the roadway to a
- the position and / or speed threshold value preferably predetermines a speed-dependent limit value for an overspeed of the car in the entire area of the roadway in order to prevent an overspeed of the car.
- the limit value for the overspeeding can be predetermined as a function of an operating mode, wherein, in particular, the limit value for the overspeed in a maintenance mode is selected to be smaller than the limit value for the overspeed in a normal mode.
- the position and / or speed threshold value preferably predetermines a speed and position-dependent limit value for a region of approach of the car to a roadway end in order to ensure controlled braking of the car in the direction of the roadway end.
- the speed and position-dependent limit value for the approach area preferably decreases in the direction of the roadway end.
- the first safety control unit is preferably connected to at least one safety contact, in particular a shaft door contact or a shaft end contact, and configured to monitor the safety state of the elevator based on a switching state of the at least one safety contact, wherein the first safety control unit evaluates the switching state of the at least one safety contact and if there is an impermissible switching state, a stop signal is output to the drive.
- FIG. 1 shows an elevator with a security system according to the invention
- Fig. 2 is a schematic representation of the security system
- Fig. 3 is a schematic representation of the security system and implemented
- security features 1 shows a highly schematic representation of an exemplary embodiment of an elevator 10 according to the invention.
- the elevator 10 has a cabin 12 which is operatively connected to a drive 11 via a suspension element 31, in particular a cable or belt.
- the support means 31 passes over a traction sheave 32, which is driven by the drive 1 1.
- the drive pulley 32 converts a rotational movement into a translational movement of the latter by means of frictional engagement with the suspension element 31, the cabin 12 being movable along a roadway 20.
- the lane 20 is bounded by four lateral shaft walls 33, a shaft roof and a shaft floor.
- the shaft roof and the shaft bottom are not shown in FIG. 1.
- the cabin 12 is guided on a guide along the roadway 20 on guide rails 13.
- the cabin 12 has guide shoes which engage in the guide rails 13.
- the guide shoes are not shown in FIG. 1.
- the car 12 has a catch brake 16, which can exert a braking force on the guide rails 13 to brake the car 12, if necessary.
- the cabin 12 at a first end 31.1 of the support means 31 and a counterweight 21, which balances the weight of the car 12, attached to a second end 31.2 of the support means 31.
- the person skilled in the art is familiar with other suspension dispositions of the car 12 or counterweight 21, such as suspending the car 12 in a loop of the suspension element 31, the ends of the suspension element 31 being stationary relative to the roadway 20, for example directly or indirectly connected to shaft walls 33 ,
- the invention can thus be realized independently of a specific suspension disposition.
- the drive 1 1 furthermore has a drive brake 14.
- the drive brake 14 is designed to apply a braking torque indirectly or directly to the traction sheave 32. In this case, a rotational movement of the traction sheave 32 or a translatory movement of the cabin 12 can be braked by means of the drive brake 14 .
- the drive 11 is controlled or regulated by means of an elevator control 19.
- the elevator controller 19 registers car calls and destination entries for floors 53 to be approached and draws up a schedule for the processing of the car calls and destination inputs.
- the elevator controller 19 generates timed control signals to move the car 12 to the corresponding floors 53. In this case, the elevator control 19 transmits the control signals to a frequency converter of the drive 11 or to the drive brake 14. For reasons of clarity, only one floor 53 is indicated in FIG.
- the safety system 1 comprises a first safety control unit 2, which is preferably arranged on the drive 11 and which drives the drive 11, and a second safety control unit 3, which is arranged on the car 12 and which actuates the safety brake 16.
- the first and second safety control units 2, 3 are connected to one another via a schematically illustrated data line 24.
- the security system 1 is connected to the elevator control 19 via the first security control unit 2.
- a position and / or speed sensor 17 is fixedly connected to the car 12. In the example shown, the position and / or speed sensor 17 is designed to read a position value from a code band 37, which is arranged along the roadway 20, and if necessary to calculate a speed value therefrom.
- the code strip 37 carries code marks in the form of optically, magnetically or capacitively readable patterns, which are read by a suitably selected position and / or speed sensor 17.
- the position and / or speed sensor 17 transmits a position and / or speed signal which corresponds to a position and / or speed value to the second safety control unit 3.
- Figures 2 and 3 show the structure and operation of the security system 1 in greater detail.
- the first safety control unit 2 and the second safety control unit 3 are connected via a data line 24, for example a bus connection or a wireless connection.
- the second safety control unit 3 is designed to evaluate at least one acceleration signal.
- the second safety control unit 3 is connected via a data line 29 to an acceleration sensor 18.
- the acceleration sensor 18 is stationary with the car
- an acceleration threshold value 51 is stored which represents a limit value for permissible operation of the elevator 10.
- the second safety control unit 3 issues a triggering signal via the data line 28 to the safety gear 16. This ensures that at an impermissibly high acceleration, which occurs for example in a free fall after a crack of the support means 31, the car 12 is reliably braked by the safety brake 16 to a standstill.
- the second safety control unit 3 is connected to a position and speed sensor 17 via a data line 30.
- the position and / or speed sensor 17 is fixedly connected to the car 12.
- the position and / or speed sensor 17 is realized, for example, as an absolute positioning sensor according to one of the patents EP 1 412 274 A1 or EP 2 540 651 A1.
- the position and / or speed sensor 17 can also be designed as an incremental encoder, which rolls as a friction wheel on the guide rail 13. The position and / or speed sensor 17 transmits a position and / or speed signal to the second safety control unit 3.
- the position and / or speed signals can be further processed in the second safety control unit 3.
- a position signal can be evaluated to a position value or by its derivative over time to a Gs beauswert.
- the position and speed values determined by the second safety control unit 3 are transmitted to the elevator control 19. In the example shown, this takes place via the data line 24, the first safety control unit 2 and the data line 25. If there is a direct connection between the elevator control 19 and the data line 24, the position and speed values can also be transmitted directly from the second safety control unit 3 to the elevator control 19 are transmitted.
- the elevator control 19 processes the position and speed values in the generation of control signals to the drive 11 in order to move the cabin 12 by means of the drive 11 accurately to a predetermined floor.
- the position and speed values are also transmitted by the second safety control unit 3 via the data line 24 to the first safety control unit 2.
- the first safety control unit 2 several of the following position- and / or speed-dependent safety functions can be implemented:
- a speed threshold value 52 is stored on the first safety control unit 2.
- a predetermined permissible driving range around a floor 53 is defined by an upper and lower position threshold value 53.1, 53.2, which is also stored on the first safety control unit 2.
- FIG. 3 shows an upper and a lower position threshold value 53.1, 53.2 for only one floor 53.
- corresponding position threshold values are provided for each further floor.
- the first safety control unit 2 compares a speed value with the speed threshold 52. When the speed value reaches or exceeds the speed threshold 52, the first safety control unit 2 outputs a trigger signal for stopping the drive 11.
- the drive 11 can control the drive brake 14 via the data line 26 and / or the frequency converter 15 via the data line 27 in order to decelerate the car 12.
- the first safety control unit 2 shut down the drive 11 by separating the drive 11 from its power source, for example by opening a switch contact.
- the first safety control unit 2 compares a position value with the upper and lower position threshold values 53.1, 53.2. As soon as the cabin 12 leaves the permissible driving range or passes over the upper or lower position threshold value 53.1, 53.2, the first Safety control unit 2 analogous to the above method, a trigger signal for stopping the drive 11 from.
- another speed threshold value 54 is stored on the safety control unit 2.
- the safety control unit 2 compares a speed value with the further speed threshold value 54. When the speed value reaches or exceeds the further speed threshold value 54, the safety control unit 2 issues a triggering signal to the drive 11 to restore the car 11 to a permissible driving state with a speed value below the further speed threshold 54 to bring.
- the first safety control unit 2 preferably proceeds in the same way as above.
- the further speed threshold value 54 may be variably preset as a function of the operating mode. In this case, for example, the further speed threshold value 54 in a normal operating mode is greater than the further speed threshold value 55 in a maintenance operating mode.
- a position-dependent speed threshold value 56 is stored on the first safety control unit 2.
- the position-dependent speed threshold 56 decreases towards the end of the road.
- the speed threshold value 56 for a last permissible position sl, s2 at the end of the road can assume the value zero.
- the speed threshold for a last permissible position at the end of the road may assume a maximum speed value permissible for ascending to a buffer.
- the position-dependent speed threshold 56 may be variably set depending on the operating mode. In this case, for example, the position-dependent speed threshold value 56 in a normal operating mode is greater than the position-dependent speed threshold value 57 in a maintenance operating mode.
- the first safety control unit 2 compares a speed and position value with the position-dependent speed threshold value 56. When the position-dependent speed threshold value 56 is reached or exceeded, the first safety control unit 2 outputs a triggering signal to the drive 11 to move the car 12 below the position-dependent position Speed threshold.
- the first safety control unit 2 preferably proceeds in the same way as above.
- a further position threshold value 58 is stored on the first safety control unit 2.
- the safety control unit 2 compares a position value with the further position threshold value 58 and outputs a triggering signal to the drive 11 when the further position threshold value 58 is reached, in order to decelerate the car 12 before the end of the roadway.
- the first safety control unit 2 preferably proceeds in the same way as above.
- the monitoring of the end position at the end of the road can be done by means of an end position switch 36.
- This end contact switch 36 is connected via a data line 23 to the first safety control unit 2.
- the end position switch 36 assumes an operating state as long as the car 12 has not run over the end position switch 36. If the cab 12 passes over the end position switch 36, this indicates an impermissible safety condition by assuming a safe state.
- the first safety control unit 2 monitors the state of the end position switch 36. When the end position switch 36 assumes a safe state, the first safety control unit 2 outputs a trigger signal to the drive 11 to decelerate the car 12 before the end of the road.
- Further switches 35 can be connected to the first safety control unit 2 via the data line 23.
- Such switches can be configured, for example, as a door door contacts.
- These shaft door contacts 35 indicate a permissible safety state in that they assume an operating state when a shaft door is closed. With an open shaft door, a shaft door contact 35 indicates an inadmissible safety condition by assuming a safe condition, except when the car 12 is standing on the floor of the open shaft door.
- the first safety control unit 2 monitors the state of the further shaft door contacts 35 and outputs a trigger signal to the drive 11, if another
- the first safety control unit 2 preferably proceeds in the same way as above.
- the first or second safety control unit 2, 3 detects an impermissible safety state, then the first or the second safety control unit 2, 3 transmits a status signal to the elevator control unit 19. In the example shown, this status signal is transmitted via the
- Data line 25 is transmitted to the elevator control 19.
- the second safety control unit 3 In the example shown, the status signal can be transmitted indirectly to the elevator control unit 19 only via the first safety control unit 2.
- the elevator control unit 19 may be connected directly to the data line 24.
- the second safety control unit 3 can in this case transmit a status signal directly to the elevator control unit 19.
- the two safety control units 2, 3 monitor each other and exchange via the data line 24 mutually corresponding status signals.
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
- Elevator Control (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14189798 | 2014-10-21 | ||
| PCT/EP2015/074211 WO2016062686A1 (de) | 2014-10-21 | 2015-10-20 | Aufzug mit einem dezentralen elektronischen sicherheitssystem |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3209589A1 true EP3209589A1 (de) | 2017-08-30 |
| EP3209589B1 EP3209589B1 (de) | 2022-04-20 |
Family
ID=51752024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP15781685.1A Active EP3209589B1 (de) | 2014-10-21 | 2015-10-20 | Aufzug mit einem dezentralen elektronischen sicherheitssystem |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10745243B2 (de) |
| EP (1) | EP3209589B1 (de) |
| CN (1) | CN107148392B (de) |
| ES (1) | ES2916808T3 (de) |
| WO (1) | WO2016062686A1 (de) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014017486A1 (de) * | 2014-11-27 | 2016-06-02 | Thyssenkrupp Ag | Aufzuganlage mit einer Mehrzahl von Fahrkörben sowie einem dezentralen Sicherheitssystem |
| CN107108171B (zh) * | 2014-12-17 | 2020-05-29 | 因温特奥股份公司 | 用于电梯的减振单元 |
| EP3205615A1 (de) * | 2016-02-15 | 2017-08-16 | KONE Corporation | Aufzug |
| WO2017199329A1 (ja) * | 2016-05-17 | 2017-11-23 | 三菱電機株式会社 | エレベータシステム |
| EP3519341B1 (de) * | 2016-09-29 | 2021-05-26 | Inventio AG | Kabine- und entitätssicherheitsüberwachungseinheit für einen aufzug |
| EP3519338B1 (de) | 2016-09-29 | 2021-03-10 | Inventio AG | Aufzugssicherheitsüberwachungsentität mit zwei einheiten mit einer option wie z. b. zur autonomen fahrgastevakuierung |
| US10501286B2 (en) * | 2017-05-12 | 2019-12-10 | Otis Elevator Company | Simultaneous elevator car and counterweight safety actuation |
| TWI763829B (zh) | 2017-05-18 | 2022-05-11 | 瑞士商伊文修股份有限公司 | 用於判定電梯系統的電梯車廂之位置的系統及方法 |
| US10906776B2 (en) * | 2017-08-30 | 2021-02-02 | Otis Elevator Company | Work area technician warning system |
| US11078045B2 (en) * | 2018-05-15 | 2021-08-03 | Otis Elevator Company | Electronic safety actuator for lifting a safety wedge of an elevator |
| EP3587323A1 (de) * | 2018-06-22 | 2020-01-01 | Otis Elevator Company | Aufzugsystem |
| WO2020056701A1 (en) | 2018-09-21 | 2020-03-26 | G-Technologies Co., Ltd. | First safety control unit, a method to operate the first safety control unit, a second safety control unit, a method to operate the second control unit, and an elevator system |
| EP3656718B1 (de) * | 2018-11-23 | 2025-02-26 | Otis Elevator Company | Aufzugsicherheitssystem mit selbstdiagnosefunktion |
| CN113748076B (zh) * | 2019-05-07 | 2023-07-11 | 因温特奥股份公司 | 电梯设备的驱动装置 |
| EP3744673B1 (de) * | 2019-05-31 | 2023-05-03 | Cedes AG | Verfahren zur absicherung einer aufzugskabine mittels einer temporären entriegelungszone |
| EP4214149B1 (de) * | 2020-09-17 | 2024-10-30 | Inventio Ag | Sicherheitsvorrichtung zum steuern sicherheitsrelevanter ucm- und udm-funktionen in einer aufzuganlage |
| EP4267503A1 (de) * | 2020-12-22 | 2023-11-01 | Inventio Ag | Aufzug, verfahren zur steuerung eines aufzuges |
| WO2026032589A1 (de) | 2024-08-08 | 2026-02-12 | Inventio Ag | Aufzugsanlage mit einer laserdistanzmessvorrichtung |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0543150A (ja) * | 1991-08-20 | 1993-02-23 | Hitachi Ltd | エレベータ |
| TW575518B (en) | 2001-07-31 | 2004-02-11 | Inventio Ag | Lift installation with a measuring system for determining absolute cage position |
| EP1562848B1 (de) | 2002-11-09 | 2007-01-24 | ThyssenKrupp Elevator AG | Sicherheitseinrichtung für aufzugssystem mit mehreren aufzugskabinen in einem schacht |
| EP1526104B1 (de) | 2003-10-20 | 2006-06-07 | Inventio Ag | Sicherheitssystem für eine Aufzugsanlage mit mehreren Kabinen |
| US7721852B2 (en) * | 2004-03-30 | 2010-05-25 | Mitsubishi Denki Kabushiki Kaisha | Control device of elevator |
| EP1602610B1 (de) | 2004-06-02 | 2010-04-14 | Inventio Ag | Überwachungssystem für einen Aufzug |
| US7353916B2 (en) * | 2004-06-02 | 2008-04-08 | Inventio Ag | Elevator supervision |
| FI119878B (fi) | 2005-02-04 | 2009-04-30 | Kone Corp | Järjestelmä ja menetelmä hissin turvallisuuden parantamiseksi |
| EP2682360B1 (de) * | 2006-11-20 | 2016-08-10 | Mitsubishi Electric Corporation | Aufzugssystem |
| FI120828B (fi) * | 2007-02-21 | 2010-03-31 | Kone Corp | Elektroninen liikkeenrajoitin ja menetelmä elektronisen liikkeenrajoittimen ohjaamiseksi |
| FI119508B (fi) * | 2007-04-03 | 2008-12-15 | Kone Corp | Vikaturvallinen tehonohjauslaitteisto |
| US8297413B2 (en) * | 2007-06-21 | 2012-10-30 | Mitsubishi Electric Corporation | Safety device for elevator and rope slip detection method using drive sheave acceleration |
| ES2499340T3 (es) | 2007-08-07 | 2014-09-29 | Thyssenkrupp Elevator Ag | Sistema de elevador |
| US8292038B2 (en) | 2007-12-05 | 2012-10-23 | Otis Elevator Company | Control device for operating two elevator cars in a single hoistway |
| CN102066227B (zh) | 2008-06-19 | 2013-10-16 | 因温特奥股份公司 | 具有下拉紧机构的电梯设备 |
| EP2358624A1 (de) | 2008-12-17 | 2011-08-24 | Otis Elevator Company | Aufzugsbremssteuerung |
| RU2491224C2 (ru) | 2009-03-16 | 2013-08-27 | Отис Элевэйтор Компани | Система защиты лифта от превышения ускорения и превышения скорости |
| DE102009037347A1 (de) | 2009-08-14 | 2011-02-17 | K.A. Schmersal Holding Gmbh & Co. Kg | Elektronisches Sicherheitssystem für einen Aufzug |
| CN103079981B (zh) | 2010-09-13 | 2016-08-03 | 奥的斯电梯公司 | 电梯安全系统和方法 |
| EP2540651B1 (de) | 2011-06-28 | 2013-12-18 | Cedes AG | Aufzugvorrichtung, Gebäude und Positionsbestimmungsvorrichtung |
| DE202011051667U1 (de) * | 2011-10-18 | 2012-02-23 | Elgo-Electronic Gmbh & Co. Kg | Vorrichtung zur Positionserfassung einer Aufzugkabine |
| EP2594519A1 (de) * | 2011-11-15 | 2013-05-22 | Inventio AG | Aufzug mit Sicherheitseinrichtung |
| EP2607282A1 (de) | 2011-12-23 | 2013-06-26 | Inventio AG | Sicherheitseinrichtung für einen Aufzug mit mehreren Kabinen |
| JP2013180857A (ja) | 2012-03-01 | 2013-09-12 | Mitsubishi Electric Corp | エレベータシステム |
| KR20150089079A (ko) * | 2012-12-17 | 2015-08-04 | 미쓰비시덴키 가부시키가이샤 | 엘리베이터 장치 |
| KR101993538B1 (ko) * | 2014-09-09 | 2019-06-26 | 미쓰비시덴키 가부시키가이샤 | 엘리베이터 장치 |
-
2015
- 2015-10-20 US US15/518,500 patent/US10745243B2/en active Active
- 2015-10-20 WO PCT/EP2015/074211 patent/WO2016062686A1/de not_active Ceased
- 2015-10-20 EP EP15781685.1A patent/EP3209589B1/de active Active
- 2015-10-20 CN CN201580057446.0A patent/CN107148392B/zh active Active
- 2015-10-20 ES ES15781685T patent/ES2916808T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20170233221A1 (en) | 2017-08-17 |
| CN107148392A (zh) | 2017-09-08 |
| WO2016062686A1 (de) | 2016-04-28 |
| US10745243B2 (en) | 2020-08-18 |
| ES2916808T3 (es) | 2022-07-06 |
| EP3209589B1 (de) | 2022-04-20 |
| CN107148392B (zh) | 2020-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3209589B1 (de) | Aufzug mit einem dezentralen elektronischen sicherheitssystem | |
| DE112012006233B4 (de) | Mehrfach-Kabinen-Aufzug | |
| EP1401757B1 (de) | Verfahren zum verhindern einer unzulässig hohen fahrgeschwindigkeit des lastaufnahmemittels eines aufzugs | |
| EP1882802B1 (de) | Verfahren zum gesicherten Bremsen eines Tores sowie Vorrichtung zur Durchführung des Verfahrens | |
| EP2170753B1 (de) | Aufzugsanlage mit einer aufzugkabine und einer bremseinrichtung zum stillsetzen der aufzugkabine im sonderbetrieb und ein verfahren zum stillsetzen einer aufzugkabine im sonderbetrieb | |
| EP2651807B1 (de) | Überwachungseinrichtung zur feststellung eines ungewollten wegfahrens einer aufzugskabine aus einem stillstand | |
| EP0773180A1 (de) | Verfahren und Vorrichtung zur erhöhten Sicherheit bei Aufzügen | |
| DE69311221T2 (de) | Verfahren und Vorrichtung für die Kontrolle und das automatische Korrigieren des Verzögerungs-/Stopkommandos eines Personen- oder Lastenaufzuges gemäss Veränderungen in den Betriebsdaten des Systems | |
| EP2457860B1 (de) | Sicherheitseinrichtung für einen Aufzug | |
| DE112013007449T5 (de) | Aufzugvorrichtung | |
| EP2594519A1 (de) | Aufzug mit Sicherheitseinrichtung | |
| EP3310699B1 (de) | Sicherheitseinrichtung einer aufzugsanlage | |
| DE112009002129T5 (de) | Aufzuganlage | |
| WO2006094540A1 (de) | Aufzuganlage | |
| DE112015006721T5 (de) | Aufzugsvorrichtung | |
| WO2015144686A1 (de) | Bremseinrichtung für einen fahrkorb einer aufzuganlage | |
| DE112014006564T5 (de) | Aufzugvorrichtung | |
| DE112014006938T5 (de) | Aufzugvorrichtung | |
| EP2709941B1 (de) | Aufzugsystem | |
| EP1006071A1 (de) | Aufzug mit zwei Antrieben | |
| DE102019007039A1 (de) | Steuervorrichtung und Verfahren zum Einrücken einer Fangvorrichtung | |
| DE102019212726A1 (de) | Aufzugsanlage die einen Fahrkorb abhängig von einem Schließzustandssignal und einer Position des Fahrkorbs in einen Sicherheitsbetriebszustand überführt | |
| DE202012104436U1 (de) | Sicherheitseinrichtung für eine Aufzugkabine einer Aufzuganlage | |
| DE102012106018A1 (de) | Verfahren und Vorrichtung zum frühzeitigen Auslösen einer Aufzugsbremse | |
| EP3744673B1 (de) | Verfahren zur absicherung einer aufzugskabine mittels einer temporären entriegelungszone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| 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 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20170420 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| AX | Request for extension of the european patent |
Extension state: BA ME |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
| 17Q | First examination report despatched |
Effective date: 20210413 |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
| INTG | Intention to grant announced |
Effective date: 20211126 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM 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 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502015015787 Country of ref document: DE |
|
| 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: AT Ref legal event code: REF Ref document number: 1485030 Country of ref document: AT Kind code of ref document: T Effective date: 20220515 |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2916808 Country of ref document: ES Kind code of ref document: T3 Effective date: 20220706 |
|
| REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG9D |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20220420 |
|
| RAP4 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: INVENTIO AG |
|
| 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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220420 |
|
| 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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220420 Ref country code: PT 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: 20220822 Ref country code: NO 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: 20220720 Ref country code: LT 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: 20220420 Ref country code: HR 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: 20220420 Ref country code: GR 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: 20220721 Ref country code: FI 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: 20220420 Ref country code: BG 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: 20220720 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RS 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: 20220420 Ref country code: PL 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: 20220420 Ref country code: LV 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: 20220420 Ref country code: IS 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: 20220820 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R026 Ref document number: 502015015787 Country of ref document: DE |
|
| PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM 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: 20220420 Ref country code: SK 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: 20220420 Ref country code: RO 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: 20220420 Ref country code: EE 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: 20220420 Ref country code: DK 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: 20220420 Ref country code: CZ 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: 20220420 |
|
| 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: 20230120 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL 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: 20220420 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI 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: 20220420 Ref country code: MC 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: 20220420 |
|
| REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20221031 |
|
| P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230520 |
|
| 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: 20221020 |
|
| PLBB | Reply of patent proprietor to notice(s) of opposition received |
Free format text: ORIGINAL CODE: EPIDOSNOBS3 |
|
| 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: 20221031 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20221020 |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 1485030 Country of ref document: AT Kind code of ref document: T Effective date: 20221020 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20221020 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20151020 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20220420 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK 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: 20220420 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT 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: 20220420 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG 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: 20220420 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG 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: 20220420 |
|
| PLCK | Communication despatched that opposition was rejected |
Free format text: ORIGINAL CODE: EPIDOSNREJ1 |
|
| APAH | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNO |
|
| APBP | Date of receipt of notice of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA2O |
|
| APBQ | Date of receipt of statement of grounds of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA3O |
|
| APAH | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNO |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: U11 Free format text: ST27 STATUS EVENT CODE: U-0-0-U10-U11 (AS PROVIDED BY THE NATIONAL OFFICE) Effective date: 20251101 |
|
| 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: 20220420 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20251028 Year of fee payment: 11 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20251023 Year of fee payment: 11 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20251022 Year of fee payment: 11 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20251027 Year of fee payment: 11 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20251101 Year of fee payment: 11 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20251118 Year of fee payment: 11 |
|
| APAH | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNO |