EP1759369B1 - Dispositif de localisation et d'actionnement de raccords souterrains - Google Patents

Dispositif de localisation et d'actionnement de raccords souterrains Download PDF

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Publication number
EP1759369B1
EP1759369B1 EP05747270A EP05747270A EP1759369B1 EP 1759369 B1 EP1759369 B1 EP 1759369B1 EP 05747270 A EP05747270 A EP 05747270A EP 05747270 A EP05747270 A EP 05747270A EP 1759369 B1 EP1759369 B1 EP 1759369B1
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EP
European Patent Office
Prior art keywords
control
power
fitting
control unit
actuation device
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Not-in-force
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EP05747270A
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German (de)
English (en)
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EP1759369A1 (fr
Inventor
Peter Hawle
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E Hawle Armaturenwerke GmbH
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E Hawle Armaturenwerke GmbH
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Publication of EP1759369A1 publication Critical patent/EP1759369A1/fr
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Publication of EP1759369B1 publication Critical patent/EP1759369B1/fr
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations

Definitions

  • the invention relates to a control and actuating device for a, on an under-floor duct, in particular on a pipeline for a hydraulic medium, arranged fitting, e.g. a servo fitting, a gate valve, a shut-off valve, with one from a source of energy, e.g. Generator, power supply, with an energy controllable actuator of a drive device for a locking element of the valve, and with a control and / or control device for actuating the drive device and the condition monitoring of the valve and with a wire and contactless transmission device for energy and control and monitoring signals with one, with the power source line connected energy delivery means and one of them at a distance and with a control unit of the drive device line connected energy absorbing means.
  • a source of energy e.g. Generator
  • a control and / or control device for actuating the drive device and the condition monitoring of the valve and with a wire and contactless transmission device for energy and control and monitoring signals with one, with the power source line connected energy delivery means and one of
  • the invention further relates to a method of controlling and actuating a fitting arranged on a duct running below a corridor, e.g. a servo fitting, a gate valve, a shut-off valve in which energy is transmitted wirelessly between a power delivery means and an energy absorbing means by means of a power means to a control device of an actuator of a drive device for a locking element of the valve.
  • a fitting arranged on a duct running below a corridor, e.g. a servo fitting, a gate valve, a shut-off valve in which energy is transmitted wirelessly between a power delivery means and an energy absorbing means by means of a power means to a control device of an actuator of a drive device for a locking element of the valve.
  • a check system for a downhole controller for valves to be controlled from the surface of the earth with means for sending signals to the controller and means for detecting the operating state of the controller.
  • a control station wirelessly communicating with the controller from the surface to control the valve is also known in the means for identifying the valve and addressing the signals to a particular valve of a valve system.
  • valve assembly for a water pipe, wherein the valve assembly comprises a main valve with a water-powered actuator and provided from a power source, in particular a battery powered and actuatable via a signal transmitter secondary valve is provided via the actuator of the main valve with pressurized water the water line is operated to confirm the main valve.
  • US 4,799,839 a control and actuating device for a arranged on a below-floor duct fitting, which is fed from a power source.
  • This power source is, for example, the power grid, a generator or a battery.
  • energy is withdrawn from this energy source to charge an energy storage element until the required energy is available to operate the valve.
  • the object of the invention is to provide a control and actuation device for a below-floor in a conduit system for a medium fitting, with the actuation of a valve from a number of valves with a location independent of the valve energy source and regardless of the surface provided permanently installed Facilities and is achieved without direct line connections and allows a control of the switching states of the valve.
  • control unit with several drive devices of several valves is effect connected, creating the advantage that on the one hand minimizes the cost of electronic components through the sharing of a controller of several fittings and on the other with spatially close arrangement of several fittings or even of combination valves a secure assignment or location of the control unit can be done and no mutual influence of several closely juxtaposed control units is possible.
  • control device is designed with a transmitting and / or receiving device for detecting and transmitting state variables of the valve and / or the control device, a simple transmission of this information to the control and monitoring device without interference by the energy resources respectively.
  • control unit it is possible for the control unit to be operatively connected to sensors which are designed to detect and transmit information about the status of the actuator and / or the position of the blocking element and / or to interrogate operating and environmental conditions, for example simple and safe way the user can see the current position of the blocking element, as well as immediately control can be done, for example, whether a desired movement of the blocking element is performed by the actuator or can be detected and transmitted data relevant to the operation.
  • the energy absorbing means is formed with a transmitting and / or receiving device for receiving and / or transmitting state variables of the valve and / or the control unit and / or the energy delivery means with a transmitting and / or receiving device for receiving and / or Transmission of state variables of the valve and / or the control unit is formed, whereby the advantage arises that the already existing energy delivery or energy absorbing means for an information or data exchange can be used and therefore no additional antennas must be provided.
  • control and / or monitoring device is designed with a transmitting and / or receiving device for receiving and / or transmitting state variables of the fitting and / or the control device, there is the advantage that in a simple manner a transmission of this information to the control unit can be done without interference from the energy resources.
  • the energy absorbing means is associated with a first energy storage element, it is advantageously possible that an energy transfer, for example to the drive device of the valve, not continuously and at a power demand correspondingly high level must be done, but first a buffering of energy through the energy storage can take place and, for example, the actuator can be driven at a sufficiently large stored amount of energy and the blocking element can be opened or closed without interruption.
  • the first energy storage element as an electrical or mechanical energy storage element, such as capacitor, battery, spring, is formed, a cost-effective design and a relatively insensitive to external influences execution is given at the same high life.
  • the controller includes a non-volatile and / or a volatile data storage element, data which serve, for example, to identify the fitting, or data which basic parameters, for example, the necessary energy requirements or the like.
  • data which serve, for example, to identify the fitting, or data which basic parameters, for example, the necessary energy requirements or the like.
  • control unit contains at least one microprocessor and / or microcontroller, as this, for example, already preprocessing of the recorded sensor data or the integration of energy management for the charging of the energy storage element or the drive of the drive device is possible.
  • control unit is assigned a further energy storage element, whereby the control unit can function independently of the drive device or the first energy storage element and thereby a secure power supply is ensured even at high load on the drive device.
  • the transmission device is designed for a contact-u / o wireless energy flow, as this high flexibility of the transmission device, even with regard to the control of several different slide elements is given.
  • the energy delivery means and the energy absorption means are designed for an inductive energy flow, there is the advantage that an energy transfer can also take place over greater distances with a high energy density, whereby, for example, the charging duration of an energy storage element can be kept low.
  • the energy delivery means and the energy absorption means are designed for a capacitive energy flow, there is the advantage that energy can be transferred with little constructional effort and thus low costs.
  • the control and / or monitoring device is designed to receive location signals, for example GPS signals, since this makes it possible in a simple manner to find predetermined coordinates of the desired fitting in a simple and fast manner.
  • the actuator with an actuator preferably with a spindle for the locking element of the valve is in drive connection, on the one hand given a high mechanical stability and on the other hand, a spatial distance between the locking element and the actuator can be bridged in a simple manner.
  • the energy source and the energy delivery means are arranged on a vehicle, as this high flexibility is achieved.
  • the energy delivery means may be arranged on a lifting device according to a further development, whereby a simple and force-saving for the user placement at the desired position is possible.
  • a first energy storage element is supplied with energy, whereby, for example, the actuator after charging the first energy storage element can be continuously supplied with energy and thus a switching operation of the valve, without repeated starting of the engine, as it would occur, for example, in case of interruptions in direct power supply of the drive is avoided.
  • the amount of energy transmitted is monitored and the power supply is interrupted after reaching a sufficient amount of energy for a switching operation of the valve, which has the advantage that an optimal cycle time is achieved so that no unnecessarily long charging, but immediately after reaching the correct state of charge a switching operation of the valve can be performed.
  • control and / or control device coarse detection of the control unit or the energy absorbing means by means of locating signals, for example by means of GPS signals occurs, whereby the desired fitting can be found by the user with high accuracy in a simple and fast way.
  • control signals or state variables of the valve and / or the control unit are transmitted wirelessly between the energy delivery means and the energy absorbing means, there is the advantage that prevails by the minimum distance between the transmitter and receiver of the data, a high signal strength and thus a secure reception the data is possible.
  • control signals or state variables of the fitting and / or the control unit are transmitted wirelessly between the control and / or monitoring device and the control unit, there is the advantage that a simple way of transmitting information to the control unit without interference from the Energy resources can be done.
  • the fine location of the energy absorbing means is carried out by the energy delivery means or by a locating device of the control and / or monitoring device by means of radio signals.
  • the oscillation frequency of the electromagnetic waves of the energy medium is less than 30 kHz, preferably less than 20 kHz, the advantage arises that high ranges can be achieved with simultaneously low power consumption of the transmitting or receiving unit due to the low absorption rate or the high penetration depth are.
  • Fig. 1 is a control and actuating device 1 for a laid in the corridor line 2 or line system, in particular for a hydraulic medium, shown according to arrow 3.
  • the hydraulic medium may be, for example, water or oil.
  • the line 2 is assigned to a valve 4.
  • routed lines 2 extend in the field to protect the line system, in particular for reasons of frost protection, at a distance 5 from a corridor surface 6, which may be between 0.5 meters to 3.0 meters. Depending on the geographical location, there must be a distance 5 which is above the frost limit.
  • the valve 4 is for example a slide valve 7 with a, a flow channel 8 forming housing 9.
  • a locking element 10 is arranged to lock until fully releasing the flow channel 8 adjustable.
  • a drive device 11th provided, with an actuator 12 and a drive connected to this, rotatably mounted in the housing 9, actuator, which is preferably designed as a spindle 13 which is provided according to a preferred embodiment with an external thread and cooperates with an internal thread of the locking element 10.
  • the actuator 12 is in the illustrated embodiment, a fixed to the housing 9 of the valve 4 electric motor 14, preferably a gearbox DC motor 15th
  • a control device 16 is arranged on the fitting 4 or the electric motor 14, which is line-connected via a switching means 17 to the electric motor 14, and has a transmitting and / or receiving device 18 for wireless signal transmission with transmitting and / or receiving device 19, which is preferably arranged in a mobile, floor-operated control and / or monitoring device 20.
  • a transmission device 21 is provided.
  • This consists of a preferably mobile to be operated power source, such as a battery or a generator 22, which may be arranged integrated in a vehicle 23 and is operated for example via the electrical system of the motor vehicle 23 or directly by a drive motor of the motor vehicle 23.
  • the transmission device 21 has a power delivery means 24 in line connection with the generator 22 and a power receiving means 25 connected to the control unit 16 on the armature 4, which is positioned below the floor in a distance 26 which can be selected depending on the nature of the ground from the floor surface 6 , A direct contact between the energy delivery means 24 and the energy absorbing means 25 is not required because the energy transfer, as shown by arrow 27, contact or wireless.
  • the energy-emitting means 24 or the energy-absorbing means 25 can be formed by large-area coils or capacitor plates.
  • the control and / or control device 20 is used to control the control unit 16 on the arranged below the floor valve 4.
  • the control and / or monitoring device 20 may be integrated into a portable and / or control console 30 that can be connected in the vehicle 23, or via a line 28 for supplying energy to an interface 29 provided on the vehicle 23.
  • control and / or monitoring device 20 or the control and / or control console 30 can be arranged with a power supply, such as a battery 31 in its own, comfortably portable housing, and is connected to the power output means 24 wired.
  • the control and / or control console 30 is connected to respective operating and / or control elements 32, e.g. Buttons, switches, indicator lights, displays, etc., as required for the operation of the control and actuator 1, provided.
  • operating and / or control elements 32 e.g. Buttons, switches, indicator lights, displays, etc.
  • the energy delivery means 24 may be arranged on a lifting device 33 for easier manipulation, for ease of handling.
  • the energy delivery means 24 is designed as a compact, mobile and portable unit, whereby a simple and effective application of the control and actuating device 1 is possible even in rough terrain and can be easily performed by a single person.
  • the energy supply or energy transfer between the energy delivery means 24 and the energy absorbing means 25 of the transmission device 21 can be carried out according to the principle of inductively coupled transponder systems, that is by a transformer coupling.
  • a coarse location for example by GPS locating signals, can first be carried out by the control and / or monitoring device 20.
  • the necessary coordinates of the valve 4 and the control unit 16 are once established during installation of the valve 4 and can be saved in a corresponding database.
  • this coarse location it is possible to determine the position of the valve 4 with an accuracy of ⁇ 5 m.
  • radio signals or the induction measurement can be transmitted by means of a locating device 34.
  • a signal strength of a locating signal reflected or sent back by the energy absorbing means 25 is emitted, which is emitted by the locating device 34, which is preferably guided on the ground surface 6. It is also possible to measure a reaction of the voltage induced by the energy delivery means 24 into the energy absorption means 25 and the resulting current.
  • radio signals of the transmitting and / or receiving device 19 arranged on the control and / or monitoring device 20 are received by the energy receiving means 25 or the transmitting and / or receiving device 18 and are used for fine positioning.
  • a magnetic field is initially generated in the energy delivery means 24 through a large-area coil serving as an antenna.
  • the emitted electromagnetic field penetrates the ground and the antenna coil of the energy absorbing means 25 and induces an electrical voltage in the coil. This voltage can rectified also serve to power the control unit 16.
  • the energy delivery means 24 is guided via an energy absorbing means 25, a voltage in the coil of the energy absorbing means 25 is generated by the field of the coil of the energy delivery means 24, which first serves to activate the control unit 16.
  • the control unit 16 reads from the non-volatile data storage element its own identifier by means of the microprocessor and transmits this identification signal to the energy delivery means 24. It is also possible that the identification signal via the transmitting and / or receiving device 18 by means of radio signals to the transmitting and / or Receiving device 19 of the control and / or control device 20 is transmitted.
  • a separate locating device 34 establishes the first contact with the energy absorbing means 25.
  • the locating device 34 also has a coil for this purpose, which induces a voltage in the energy absorption means 25.
  • the signal strength at the control and / or control console 30 by suitable operating and / or control elements 32 graphically, even in a kind of two-dimensional map, is displayed so that it can be seen by the user in a simple and quick way, in which region of the region defined by the coarse localization is the energy absorption means 25 of the desired fitting 4.
  • a combination fitting carried by the control unit 16 is an output of an identification signal, which each Armature 4 is uniquely assigned and takes place a transmission of this signal to the energy delivery means 24 or to the locating device 34 or the transmitting and / or receiving device 19th
  • a charging process of a first energy storage element 35 assigned to the energy absorption means 25 may initially take place.
  • This charging process can be controlled by the microprocessor of the control unit 16 in conjunction with a non-volatile data storage element such that the efficiency is optimized or only that amount of energy from the energy delivery means 24 is transmitted to the energy absorbing means 25, which is necessary to a switching operation of the blocking element 10 means the drive device 11 of the valve 4 perform.
  • the first energy storage element 35 may, for example, also be embodied as a mechanical spring, and an energy transfer from the energy delivery means 24 to the energy absorption means 25 and further to a motor drive operatively connected to the spring take place to tension the spring and the energy stored thereby for operation of the control device 16 and the fitting 4 are used.
  • the transmission device has a resonance frequency ⁇ 30 kHz, preferably less than 20 kHz.
  • the energy transfer of the energy resources can be done inductively, but it is also possible to use a capacitive coupling.
  • the transmission of information for example to the control unit 16 of the control and / or monitoring device 20 can be carried out by means of high-frequency radio signals.
  • an oscillating circuit is formed in the energy absorbing means 25, the resonant frequency of which is tuned to the transmission frequency of the energy delivery means 24.
  • the clock frequency of the microprocessor or of the memory can be derived from this induced alternating voltage.
  • the efficiency of the energy transfer can be increased in the energy delivery means 24 by resonance increase in the resonant circuit, whereby a strong magnetic field can be generated.
  • the first energy storage element 35 is supplied with the energy resources until a sufficient amount of energy is available for a switching operation of the fitting 4. Thereafter, the charging process is interrupted and takes place the desired switching operation.
  • relevant data such as the current position of the blocking element 10, information about the operating state of the actuator 12 of the drive device 11, and other sensors 36, for example, the flow direction of the medium in the conduit 2, the temperature of the medium, its pressure, the flow rate, etc. recorded.
  • These sensor data are detected by the control unit 16 and optionally preprocessed by the microprocessor or stored in the memory device and transmitted by means of the transmitting and / or receiving device 18 to the transmitting and / or receiving device 19.
  • the desired commands are entered by the user by means of the control and / or control console 30 and these commands are transmitted wirelessly from the transmitting and / or receiving device 19 to the transmitting and / or receiving device 18 and forwarded to the control unit 16.
  • a transmission of this data by means of the energy delivery means 24 and the energy absorbing means 25 is possible.
  • FIG. 2 a further and possibly independent embodiment of the control and actuating device 1 is shown, again with the same parts for the same parts as in the preceding Fig. 1 be used.
  • control unit 16 is assigned a further energy storage element 37, whereby the control unit 16 or its microprocessor and / or microcontroller and memory can operate independently of the energy of the first energy storage element 35 and thereby to increased reliability or a more stable Signal transmission comes.
  • the charging of the further energy storage element 37 is carried out as below Fig. 1 described for example by induction.
  • the control unit 16 is connected to a line 38 with all associated fittings 4.
  • the energy supply takes place via a common energy absorbing means 25, wherein the data transfer via a transmitting and / or receiving device 18 takes place.
  • the data of the sensors 36 of the further fitting 4 are received by the common control unit 16.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Operation Control Of Excavators (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

L'invention concerne un dispositif de commande et d'actionnement (1) destiné à un raccord (4) présent sur une conduite souterraine (2), notamment une conduite tubulaire de transport de fluides hydrauliques, par exemple un raccord asservi, un robinet-vanne ou une vanne d'arrêt, comportant un actionneur (12) d'un dispositif d'entraînement (11) d'un élément d'arrêt (10) du raccord (4), pouvant être commandé au moyen d'une source d'énergie, par ex. d'un générateur (22), d'un réseau électrique et d'un élément énergétique, ainsi qu'un système de commande et/ou de contrôle (20) destiné à l'actionnement du dispositif d'entraînement (11) et au contrôle du raccord (4). L'invention concerne également un procédé de commande et d'actionnement du dispositif selon l'invention. Un dispositif de transfert (21) de l'élément énergétique est composé de la source d'énergie, d'un élément de distribution d'énergie (24) connecté à la source d'énergie par des conduites, et d'un élément de réception d'énergie (25) disposé à distance (26) de l'élément de distribution, connecté à un dispositif de commande (16) du dispositif d'entraînement (11) par des conduites.

Claims (23)

  1. Dispositif de commande et d'actionnement (1) pour un raccord (4) disposé sur une conduite souterraine (2), en particulier sur une canalisation d'un fluide hydraulique, par exemple un servoraccord, une vanne d'arrêt, une soupape d'arrêt, avec un réseau provenant d'une source d'énergie, par exemple un générateur (22), avec un mécanisme de commande (12) pouvant commander un moyen énergétique d'un dispositif d'entraînement (11) pour un élément de blocage (10) du raccord (4), et avec un dispositif de commande et/ou de contrôle (20) pour l'actionnement du dispositif d'entraînement (11) et la surveillance de l'état du raccord (4) et avec un dispositif de transmission (21) sans fil et sans contact pour de l'énergie et des signaux de commande et de surveillance présentant un moyen de fourniture d'énergie (24) relié par câble à la source d'énergie et un moyen d'absorption d'énergie (25) relié par câble à un appareil de commande (16) du dispositif d'entraînement (11) et disposé à une distance (26) du moyen de fourniture d'énergie (24), caractérisé en ce que le dispositif de commande et/ou de contrôle (20) est configuré pour la réception de signaux de localisation, par exemple de signaux GPS et en ce qu'un dispositif de localisation (34) est prévu pour une localisation précise du moyen d'absorption d'énergie (25) par exemple à l'aide de signaux radio ou d'une mesure à induction et l'appareil de commande (16) contient un élément de mémorisation de données volatile ou non volatile pour un identifiant pouvant être associé de manière unique au raccord (4).
  2. Dispositif de commande et d'actionnement (1) selon la revendication 1, caractérisé en ce que l'appareil de commande (16) est relié fonctionnellement à plusieurs dispositifs d'entraînement (11) de plusieurs raccords (4).
  3. Dispositif de commande et d'actionnement (1) selon la revendication 1 ou 2, caractérisé en ce que l'appareil de commande (16) est réalisé avec un dispositif d'émission et/ou de réception (18) pour la détection et l'émission de grandeurs d'état du raccord (4) et/ou de l'appareil de commande (16).
  4. Dispositif de commande et d'actionnement (1) selon la revendication 3, caractérisé en ce que l'appareil de commande (16) est relié fonctionnellement aux capteurs (36) qui sont réalisés pour la détection et l'émission d'informations sur le statut du mécanisme de commande (12) et/ou de la position de l'élément de blocage (10) et/ou pour l'interrogation par exemple d'états de fonctionnement et d'états du milieu environnant.
  5. Dispositif de commande et d'actionnement (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le moyen d'absorption d'énergie (25) est réalisé avec un dispositif d'émission et/ou de réception (18) pour la réception et/ou l'émission de grandeurs d'état du raccord (4) et/ou de l'appareil de commande (16).
  6. Dispositif de commande et d'actionnement (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le moyen de fourniture d'énergie (24) est réalisé avec un dispositif d'émission et/ou de réception (19) pour la réception et/ou l'émission de grandeurs d'état du raccord (4) et/ou de l'appareil de commande (16).
  7. Dispositif de commande et d'actionnement (1) selon l'une quelconque des revendications 1 à 5, caractérisé en ce que le dispositif de commande et/ou de contrôle (20) est réalisé avec un dispositif d'émission et/ou de réception (19) pour la réception et/ou l'émission de grandeurs d'état du raccord (4) et/ou de l'appareil de commande (16).
  8. Dispositif de commande et d'actionnement (1) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un premier élément d'accumulation d'énergie (35) est associé au moyen d'absorption d'énergie (25).
  9. Dispositif de commande et d'actionnement (1) selon la revendication 8, caractérisé en ce que le premier élément d'accumulation d'énergie (35) est réalisé comme un élément d'accumulation d'énergie électrique ou mécanique, par exemple un condensateur, une batterie, un ressort.
  10. Dispositif de commande et d'actionnement (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que l'appareil de commande (16) contient au moins un microprocesseur et/ou un microcontrôleur.
  11. Dispositif de commande et d'actionnement (1) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un autre élément d'accumulation d'énergie (37) est associé à l'appareil de commande (16).
  12. Dispositif de commande et d'actionnement (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de transmission (21) est réalisé pour un flux d'énergie sans contact et/ou sans fil.
  13. Dispositif de commande et d'actionnement (1) selon la revendication 12, caractérisé en ce que le moyen de fourniture d'énergie (24) et le moyen d'absorption d'énergie (25) sont réalisés pour un flux d'énergie inductif.
  14. Dispositif de commande et d'actionnement (1) selon la revendication 12, caractérisé en ce que le moyen de fourniture d'énergie (24) et le moyen d'absorption d'énergie (25) sont réalisés pour un flux d'énergie capacitif.
  15. Dispositif de commande et d'actionnement (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le mécanisme de commande (12) est en liaison d'entraînement avec un organe d'actionnement, de préférence avec une broche (13), pour l'élément de blocage (10) du raccord (4).
  16. Dispositif de commande et d'actionnement (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que la source d'énergie et le moyen de fourniture d'énergie (24) sont disposés sur un véhicule (23).
  17. Dispositif de commande et d'actionnement (1) selon la revendication 16, caractérisé en ce que le moyen de fourniture d'énergie (24) est disposé sur un dispositif de levage (33).
  18. Procédé de commande et d'actionnement d'un raccord (4) disposé sur une conduite (2) souterraine, par exemple un servoraccord, une vanne d'arrêt, une soupape d'arrêt, pour lequel de l'énergie est transmise sans fil à l'aide d'un moyen énergétique entre un moyen de fourniture d'énergie (24) et un moyen d'absorption d'énergie (25) à un appareil de commande (16) d'un mécanisme de commande (12) d'un dispositif d'entraînement (11) pour un élément de blocage (10) du raccord (4) et avec un dispositif de commande et d'actionnement (1) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'une localisation grossière de l'appareil de commande (16) ou du moyen d'absorption d'énergie (25) est effectuée par le dispositif de commande et/ou de contrôle (20) à l'aide de signaux de localisation, par exemple à l'aide de signaux GPS, après quoi une localisation précise du moyen d'absorption d'énergie (25) est effectuée par le moyen de fourniture d'énergie (24) ou par un dispositif de localisation (34) du dispositif de commande et/ou de contrôle par exemple à l'aide de signaux radio, puis un signal d'identification unique, enregistré dans un élément de mémorisation de données volatile ou non volatile, est émis par l'appareil de commande (16), lequel est transmis au dispositif de commande et/ou de contrôle (20) ou un dispositif de localisation (34) pour un identifiant pouvant être associé de manière unique au raccord.
  19. Procédé selon la revendication 18, caractérisé en ce qu'un premier élément d'accumulation d'énergie (35) est alimenté en énergie par le moyen énergétique.
  20. Procédé selon la revendication 19, caractérisé en ce que la quantité d'énergie transmise est surveillée et l'alimentation en énergie est interrompue après l'atteinte d'une quantité d'énergie suffisante pour un processus de commutation du raccord (4).
  21. Procédé selon l'une quelconque des revendications 18 à 20, caractérisé en ce que des signaux de commande ou des grandeurs d'état du raccord (4) et/ou de l'appareil de commande (16) sont transmises sans fil entre le moyen de fourniture d'énergie (24) et le moyen d'absorption d'énergie (25).
  22. Procédé selon l'une quelconque des revendications 18 à 20, caractérisé en ce que des signaux de commande ou des grandeurs d'état du raccord (4) et/ou de l'appareil de commande (16) sont transmises sans fil entre le dispositif de commande et/ou de contrôle (20) et l'appareil de commande (16).
  23. Procédé selon l'une quelconque des revendications 18 à 22, caractérisé en ce que la fréquence d'oscillation des ondes électromagnétiques du moyen énergétique est inférieure à 30 kHz, de préférence inférieure à 20 kHz.
EP05747270A 2004-06-21 2005-06-07 Dispositif de localisation et d'actionnement de raccords souterrains Not-in-force EP1759369B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0104404A AT500477A1 (de) 2004-06-21 2004-06-21 Ortungs- und betätigungseinrichtung für erdverlegte armaturen
PCT/AT2005/000198 WO2005124717A1 (fr) 2004-06-21 2005-06-07 Dispositif de localisation et d'actionnement de raccords souterrains

Publications (2)

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EP1759369A1 EP1759369A1 (fr) 2007-03-07
EP1759369B1 true EP1759369B1 (fr) 2012-03-14

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WO (1) WO2005124717A1 (fr)

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Publication number Priority date Publication date Assignee Title
FR2955936A1 (fr) * 2010-02-02 2011-08-05 Air Liquide Organe de controle d'un flux de fluide, reseau de fluide pourvu d'un tel organe et procede de surveillance de mise en oeuvre
CN108709091B (zh) * 2018-05-28 2019-08-13 国网浙江宁海县供电有限公司 一种工业用管道检测装置

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Publication number Priority date Publication date Assignee Title
US4617960A (en) 1985-05-03 1986-10-21 Develco, Inc. Verification of a surface controlled subsurface actuating device
EP0264474B1 (fr) 1986-10-21 1993-03-31 Wilhelm Hegenscheidt Gesellschaft mbH Procédé de, et machine pour le brochage par rotation de pièces à symétrie de révolution
US4779839A (en) * 1986-11-28 1988-10-25 Sears Lawrence M System for actuating an electrical valve from a remote location
CH679707A5 (en) * 1990-12-21 1992-03-31 Landis & Gyr Betriebs Ag Measuring device with radio information link - has output signal of transmitter initiating response from sensor transmitter in form of carrier frequency
DE59201005D1 (de) * 1991-04-26 1995-02-02 Tiefenbach Gmbh Einrichtung und Steuerung eines oder mehrerer elektrisch betätigbarer Magnetventile.
DE4236286A1 (de) * 1992-10-28 1994-05-05 Daimler Benz Ag Verfahren und Anordnung zum automatischen berührungslosen Laden
GB2290643B (en) * 1994-06-11 1998-04-29 Motorola Israel Ltd Buried remote control unit and radio controlled valve
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DE19747130A1 (de) * 1997-10-24 1999-04-29 Siemens Ag Einrichtung zum Informationsaustausch von Daten eines im Erdreich befindlichen langgestreckten Gegenstandes mit elektronischen Einrichtungen und Verfahren zur Erfassung von Daten
JP2004511191A (ja) * 2000-04-18 2004-04-08 シュライフリング　ウント　アパラーテバウ　ゲゼルシャフト　ミット　ベシュレンクテル　ハフツング 電気エネルギーまたは信号を伝送するための装置
US7111817B2 (en) * 2003-08-01 2006-09-26 Robert Teti Municipal water delivery control systems

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WO2005124717A1 (fr) 2005-12-29
EP1759369A1 (fr) 2007-03-07
AT500477A1 (de) 2006-01-15
ATE549710T1 (de) 2012-03-15

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