EP1077440B1 - Elektronisches siegel - Google Patents

Elektronisches siegel Download PDF

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Publication number
EP1077440B1
EP1077440B1 EP99916935A EP99916935A EP1077440B1 EP 1077440 B1 EP1077440 B1 EP 1077440B1 EP 99916935 A EP99916935 A EP 99916935A EP 99916935 A EP99916935 A EP 99916935A EP 1077440 B1 EP1077440 B1 EP 1077440B1
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EP
European Patent Office
Prior art keywords
pump
fuel pump
feed
fuel
signal
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
Application number
EP99916935A
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English (en)
French (fr)
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EP1077440A1 (de
Inventor
José Plaza Miranzo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
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Filing date
Publication date
Priority claimed from ES9800940A external-priority patent/ES2138930B1/es
Priority claimed from ES9800968A external-priority patent/ES2138931B1/es
Application filed by Individual filed Critical Individual
Publication of EP1077440A1 publication Critical patent/EP1077440A1/de
Application granted granted Critical
Publication of EP1077440B1 publication Critical patent/EP1077440B1/de
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G09F3/03—Forms or constructions of security seals
    • G09F3/0376—Forms or constructions of security seals using a special technique to detect tampering, e.g. by ultrasonic or optical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/08—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/08—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred
    • B67D7/22—Arrangements of indicators or registers
    • B67D7/221—Arrangements of indicators or registers using electrical or electro-mechanical means
    • B67D7/222—Arrangements of indicators or registers using electrical or electro-mechanical means involving digital counting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/32—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid
    • B67D7/34—Means for preventing unauthorised delivery of liquid

Definitions

  • the invention in question refers to a fuel pump with an electronic seal, whose object is to generate a warning when the fuel pump has been fraudulently handled, in such a way that the user can detect the possible fraudulent handling of the pump, upon knowing the circumstance that the amount of fuel supplied does not correspond with the amount of fuel indicated on the display provided for in the fuel pump.
  • the object of the invention is to provide a second display showing the real amount of supplied fuel.
  • Another object of the invention consists of blocking the operation of the fuel pump upon detecting fraudulent handling.
  • the invention especially conceived for its application in pumps for petrol, diesel oil pumps, etc., can obviously be applicable to any type of pump.
  • seals for meters and similar devices
  • seals that are comprised of a sealing element, such as a wire, that closes access to the box or container of the meter, in such a way that the seal ends in a piece of lead through which the ends of the wire are introduced, the seal being materialized upon pressing the piece of lead by a machine, pressing the wires in order to immobilize them preventing access to the meter.
  • a sealing element such as a wire
  • this seal has the added inconvenience that it is easily fraudulently handled without the need of cutting the wire, in such a way that the count of the meters can be falsified without this being detected.
  • the prior art only too well teaches the use of fuel pumps, which are constituted by an absorption pump of the fuel stored in a tank, said pump being connected to a volumetric meter which in turn is connected to an encoder, in such a way that the encoder provides a signal proportional to the amount of supplied fuel.
  • the encoder is connected to electronic calculating and display means of the supplied fuel, in such a way that the user knows the amount of acquired fuel.
  • the Ministry of Industry adjusts the volumetric meter to the real value of the supply, for which purpose it carries out a gauging by the measurement with special test pieces. Once this operation has been carried out these elements are sealed so that they are housed in a container whose access gate or cover constitutes the sealing means.
  • the sealing is carried out by means of a sealing element, such as a wire or the like, which ends in a piece of lead through which the ends of the wire are introduced, in such a way that a machine presses on the piece of lead preventing access to the container.
  • a sealing element such as a wire or the like
  • This type of seal as it has already been indicated, has the inconvenience that it is easy to fraudulently handle, in such a way that the gauging of the volumetric meter can be varied whereby the amount of supplied fuel is smaller than the amount of fuel shown on the displays, which represents fraud.
  • the corresponding receivers that make possible the arrival of said codes must be included in the fuel pump, receivers that may be for example infrared receivers, radio receivers, etc. These receivers send a signal to the microprocessor of the electronic equipment in such a way that it subtracts the indicated percentage of the fuel.
  • the invention has developed a fuel pump with electronic seal in accordance with claim 1, that permits fraudulent handling to be detected, by sending a warning that this circumstance is taking place, at the same time that it carries out the cutoff of the operation of the sealed device.
  • the seal just like the conventional ones, has a sealing element of the means to be sealed, and is characterized in that it comprises emitting means for emitting a signal, said means being connected to the sealing element, in such a way that this element is a conducting means of this signal.
  • the seal has receiving means for receiving the signal produced by the emitting means, in such a way that if the cutoff of the sealing element is carried out, this circumstance is detected by the receiver, generating a signal indicating that the reception is incorrect and that there is therefore fraudulent handling of the sealed device.
  • the emitting means, signal receivers and the incorrect reception indicators are housed in the sealed means, in such a way that the sealing element, that is a conducting means, comes outside through the frame containing the sealed device, moving through the sealing points of said container, in such a way that the only way of having access to the inside of the container is by means of cutting the signal conducting means.
  • the emitting means and receivers are installed in an independent box from which the (lock type) sealing element projects, it being possible for the box to be airtight or sealed by the seal itself.
  • the incorrect reception signaling means can be defined by means detecting the absence of a signal in the receiver.
  • the signaling means of incorrect reception are defined by a comparator that compares the emitted signal with the received signal, in such a way that if both signals do not coincide, the incorrect reception signal is produced.
  • the emitting means can be defined by a light emitter and therefore, the receiving means are constituted by a light receiver, the sealing element preferably being an optical fiber.
  • the emitting means are defined by an electric signal emitter, and therefore the receiving means are defined by an electric signal receiver, in which case the sealing element is an electric signal conductor, such as, for example, a copper wire.
  • the incorrect reception signaling means can be optical and/or acoustic indicators that may be located in the container itself of the sealed device, independent box, or in a remote place.
  • the incorrect reception signaling means may be connected to a modem and/or radio emitter in order to send the signal to a remote place.
  • the signal emitting means can emit a continuous signal that can be modified, or on the contrary they can be connected to a programmable pulse train generator.
  • the seal of the invention has means to block/deblock the operation of the sealed device upon detecting an incorrect reception.
  • Another characteristic that can be included in the seal of the invention consists of providing it with means for introducing and storing a code that is connected to the blocking/deblocking means of the operation of the device, in such a way that if the introduced code coincides with the stored one during the course of the timed time, it prevents the blocking of the sealed device or the deblocking of the sealed device is produced, if it were blocked.
  • the invention has means for blocking the sealed device upon detecting the opening and closing of the gate or cover of the device or of the independent box, without the code having been introduced.
  • the seal can include a microprocessor that carries out the above-mentioned functions.
  • the electronic sealing device has a sealing element of the container provided in the fuel pump which includes the pump, volumetric meter and impulse generator (encoder), in such a way that the encoder produces a signal proportional to the supplied fuel, the fuel pump also having the corresponding electronic calculating and display means of the supplied fuel.
  • the encoder of the fuel pump is connected to second electronic calculating and display means of the supplied fuel, all in such a way that these second means are sealed by the sealing element of the container.
  • Another encoder could also be put in place for the control of the encoder itself, which could be placed in an extension of the shaft itself, in such a way that this second encoder forms part of the system itself.
  • the fraudulent handling detecting means of the sealing element of the gate or cover of the container of the pump are defined by:
  • the cutoff/connecting means of the feed of the pump produce the cutoff of the feed of the pump when an incorrect reception is detected.
  • the second electronic calculating display means of the supplied fuel can be included in the sealed container or in the independent sealed box.
  • the two electronic calculating and display means of the supplied fuel can be connected to some comparing means and these comparing means, to some fraudulent handling detecting means, which activate the cut-off/connecting means of the pump when the calculated value of the fuel in both means does not coincide.
  • the incorrect reception signaling means can be basically defined by a comparator that compares the emitted signal with the received signal so that if both signals do not coincide, these means produce an incorrect reception signal.
  • the incorrect reception signal means can include optical and/or acoustic indicators.
  • the acoustic means are defined by a voice synthesizer, in such a way that this synthesizer warns the user by means of a spoken message, so that he checks the reading of the two display means of the supplied fuel.
  • the emitting means can be defined by a light emitter or an electric emitter, while the sealing element can be an optical fiber or another light conducting element or an electric conductor, and the receiving means can be light receivers or electric receivers, just as it has been indicated above in a generic manner.
  • the incorrect signaling means can be connected to a modem or to a radio frequency emitter in order to send the signal to a remote place.
  • the signal emitting means can be connected to a programmable pulse train generator in such a way that the seal can be personalized.
  • independent box and/or container of the pump can include means for detecting the opening/closing of the access gate or cover, said means being connected to a timer in order to activate the feed cutoff means of the sealed pump after the timed time from the detection of the opening of the cover or gate of the box and/or container has gone by, and in order to connect the feed of the pump after the closing of the door and the timed time has gone by.
  • the invention also has means for introducing and storing a code, means that are connected to the cutoff/connecting means of the feed of the pump, in such a way that if the code introduced by means of a keyboard, coincides with the code stored during the course of the timed time, the cutoff of feed of the sealed pump is prevented, or the connection of the sealed pump is produced, if the pump is disconnected.
  • the invention can have means to cut off the feed of the sealed pump upon detecting the opening and closing of the gate or cover of the container and/or of the box, without the safety code having been introduced.
  • the cutoff/connecting of the feed of the pump can be done by means of a bistable relay whose state is controlled by the incorrect reception detecting means.
  • the cutoff of the containing box is carried out, for which purpose the box includes means to detect the moment when the feeding of the pump is produced, in such a way that upon activating the pump, if there is no feed in the different means included in the box, the bistable relay is activated cutting off the feed of the pump.
  • the invention can have the corresponding battery that permits the memorization of the different codes and states of the device of the invention in the event that there is a cutoff of the electric energy supply.
  • the seal of the invention basically has a microprocessor that carries out the above-mentioned functions.
  • an independent box (1) which includes inside it an optical emitter (2), such as a light emitter, and an optical receiver (3), both being connected by means of a light conductor, such as an optical fiber (4), which constitutes the sealing element of the container of the device to be sealed, for which purpose said sealing element projects through the box and passes through the corresponding holes provided for in the gate or cover for access to the container just as it is conventionally done.
  • an optical emitter (2) such as a light emitter
  • an optical receiver (3) both being connected by means of a light conductor, such as an optical fiber (4), which constitutes the sealing element of the container of the device to be sealed, for which purpose said sealing element projects through the box and passes through the corresponding holes provided for in the gate or cover for access to the container just as it is conventionally done.
  • the receiver (3) is connected to a reception failure detecting circuit (5) and this circuit to an acoustic and/or optical indicator (6).
  • the acoustic and/or optical indicator may be located in a remote place, in such a way that this circumstance may be known in a control center.
  • Figure 2 shows another embodiment of the seal, wherein the emitter (2) is an impulse emitter whose train may be varied in number as well as in time, for which purpose a memory (8) that is connected to an encoder (7) is provided for and this encoder is connected to the emitter (2) and to an oscillator (9), in such a way that the code stored in the memory (8) is codified according to the impulses produced by the oscillator (9), the code stored in the memory (8) being emitted by the emitter (2).
  • Said code may be varied by means of a keyboard or microswitches (10).
  • the memory In order to maintain the state of the memory invariable, the memory is connected to a battery (11) in such a way that even though a cutoff of the electric supply is produced, the code remains stored.
  • the receiver (3) is connected to a decoder (12) and this decoder is connected to a comparator (13), which receives in its other inlet the outlet of the encoder (7), in such a way that it compares the emitted code and the received code, and in the event that these codes are not identical it generates an activation signal of a fraudulent handling detecting circuit (14).
  • the emitted code is not going to coincide with the received code, when the optical fiber (4) is subjected to fraudulent handling, such as cutting of the same.
  • the fraudulent handling detector (14) produces a signal to be sent to the optical and/or acoustic indicator (6), indicating fraudulent handling.
  • the fraudulent handling detector (14) can be connected to a voice synthesizer (15) by means of which a spoken message is emitted, a message that is previously recorded in said synthesizer.
  • the fraudulent handling detector (14) is connected to a radio emitter (16) or to a modem (17), in such a way that when fraudulent handling of the optical fiber (4) is detected, this circumstance is signaled towards a remote place, such as a control center.
  • the seal may also have a detector (18) of the opening/closing of the cover or gate for access to the box (1), a detector that is connected to a timer (19), which in turn is connected to a fraudulent handling detector (14) and to the memory (8), these latter two being connected together.
  • the fraudulent handling detector (14) is connected to a cutoff circuit (20) of the feed of the sealed device, for which purpose the feed of the sealed device passes through the circuit (20).
  • This arrangement permits that once the opening of the cover or gate of the box (1) is detected, the fraudulent handling detecting circuit (14) does not take into account the signals from the comparator (13) until the timing time has gone by, in such a way that once said time has gone by the signals from the comparator are verified, in such a way that if the emitted signal and the received signal do not coincide the detector acts on the cutoff circuit (20) of the feed of the sealed device, blocking the operation thereof.
  • the memory (8) produces a signal for the fraudulent handling detector (14) which acts on the cutoff circuit in the following manner:
  • the cutoff circuit (20) may be defined by a bistable relay controlled by a fraudulent handling detector (14).
  • an indicator such as a LED that indicates, once the cover or gate is sealed, when the timing time has gone by, the circuit remaining in operation.
  • the fuel pump (21) has a pump (22) that is connected to a volumetric meter (23), which in turn is connected to an impulse generator (encoder) (24), so that the impulse generator (encoder) (24) provides a signal proportional to the fuel drawn by the pump (22).
  • the fuel pump (21) has an electronic circuit (25) for calculating and displaying the supplied fuel.
  • the pump (22) as well as the volumetric meter (23) and the impulse generator (encoder) (24) are housed in a container (26), whose access cover or gate is sealed by means of an optical fiber (4) which is connected to a light emitter (2) and to a light receiver (3) that are included in an independent box (27).
  • the box (27) is sealed by means of the optical fiber (4) that constitutes a sealing element.
  • the emitter (2) is connected to an encoder (7) which is in turn connected to a memory (8) and to an oscillator (9).
  • the memory (8) is connected to microswitches or a keyboard (10) and to a battery (11).
  • this structure makes it possible to introduce a code by means of the keyboard (10), a code that is stored in the memory (8) and by means of the encoder (7), controlled by the oscillator (9), a train of impulses that are emitted by the emitter (2) is produced. Therefore, the impulse train is programmable.
  • the code emitted by the emitter (2) is received in the receiver (3) which after decoding in the decoder (12) is sent to the comparator (13), in such a way that it compares the emitted code with the received code, both of them having to be the same, except in the case in which the optical fiber has been fraudulently handled or cut, in which case said codes do not coincide, the comparator (13) producing a signal that is sent to a fraudulent handling detecting circuit (14) that produces a signal indicating that the optical fiber (4) has been fraudulently handled, activating an acoustic and/or optical indicator (6), and showing this incidence on a screen (28).
  • this signal coming from the fraudulent handling detecting circuit (14) may be sent to a remote control center by means of a modem (17) or a radio transmitter (16).
  • the feed of the pump (22) is carried out through the box (27), for which purpose the feed voltage (29) enters the box (21), and by means of some bistable relays (30) it is connected to the pump (22).
  • bistable relays (30) define a cut-off/connecting means of the feed of the pump (22).
  • the signal coming from the encoder (24) is delivered to the electronic calculating and display circuit (25) by means of a bistable relay (31) located in the inside of the box (27), in such a way that this relay may likewise be controlled by the fraudulent handling circuit.
  • This structure permits the inclusion in the box (27) of a calculating circuit (32) of the supplied fuel and display circuit (33) of said fuel supplied by the pump (22).
  • a digital and analogical input control circuit (34) has been provided for in the box (21), a circuit that receives the signals coming from the calculating and display circuit (25) included in the fuel pump (21).
  • the circuit (32) as well as the circuit (34) are connected to a comparator (35), which compares the value of supplied fuel provided by the equipment itself of the fuel pump (21) and the value calculated by the additional calculating (32) and display (33) circuit of the supply of the fuel, in such a way that if the electronic calculating and display circuit (25) of the fuel pump (21) has been fraudulently handled, the signal provided by the circuit (34) does not coincide with the signal provided by the circuit (32), which is detected by the comparator (35) that produces a signal for the fraudulent handling detecting circuit (36), which activates any of the means (6), (16), (17) or (28), just as it was commented above for the case of the fraudulent handling detecting circuit (14).
  • the fraudulent handling circuit (36) is connected to relays (30) and (31) in order to carry out the cutoff of the feed of the pump (22) in the event that the fuel supplied does not coincide with the fuel shown on the fuel pump (21).
  • a form of fraudulent handling could consist of cutting off the feed of the circuits contained in the box (27), for which purpose the box includes a feed voltage detecting circuit for the pump (22), in such a way that if the feed of the circuits included in the box (27) has been cut off, said detector (37) activates the bistable relays (30) and (31), the fuel pump (21) being blocked.
  • the invention may advantageously include a detector (38) of the opening/closing of the cover or gate for access to the box (21) that is connected to a timer (39), which in turn is connected to the fraudulent handling detector (14) and to the memory (8), these latter two being connected together.
  • the fraudulent handling detector (14) is connected to the relays (30) and (31), in such a way that this arrangement permits that once the opening of the cover or gate of the box (21) has been detected the fraudulent handling detecting circuit (14) does not take into account the signals of the comparator (9) until the timing time has gone by, in such a way that once said time has gone by it verifies the signals of the comparator, in such a way that if the emitted signal and the received signal do not coincide the detector acts on the relays (30) and (31) blocking the operation of the fuel pump (21).
  • This structure makes it possible to introduce a safety code by means of a keyboard (10), the safety code being stored in the memory (8), whereby if during the timing time the safety code is introduced by means of the keyboard (10), the memory (8) produces a signal for the fraudulent handling detector (14) which acts on the cutoff circuit in the following manner:

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mathematical Physics (AREA)
  • Computer Security & Cryptography (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Cosmetics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Claims (16)

  1. Kraftstoffpumpe, die eine Pumpe (22), eine volumetrische Messeinrichtung (23) und einen Impulsgenerator (24) enthält, wobei der Impulsgenerator ein Signal erzeugt, das proportional zu dem zugeführten Kraftstoff ist und die Kraftstoffpumpe (21) darüber hinaus eine erste elektronische Berechnungs-und-Anzeige-Einrichtung (25) für den zugeführten Kraftstoff aufweist und die Pumpe (22) in einem Behälter (26) aufgenommen ist, der mit einer Klappe oder Abdeckung versehen ist, wobei die Kraftstoffpumpe (21) eine elektronische Versiegelung enthält, die ein Versiegelungselement (4) enthält, das die Klappe oder Abdeckung versiegelt; dadurch gekennzeichnet, dass die Kraftstoffpumpe des Weiteren enthält:
    eine Signal-Emissionseinrichtung (2), die mit dem Versiegelungselement (4) so verbunden ist, dass das Versiegelungselement (4) eine Leiteinrichtung für das Signal bildet;
    eine Signal-Empfangseinrichtung (3);
    eine Fehlempfangs-Signalisierungseinrichtung;
    des Weiteren dadurch gekennzeichnet, dass sie enthält:
    eine Einrichtung zum Erfassen illegaler Manipulation des Versiegelungselementes (4) entsprechend einem Signal von der Fehlempfangs-Signalisierungseinrichtung;
    eine UnterbrechungsNerbindungs-Einrichtung für die Zufuhr der Pumpe (22), die die Zufuhr derselben unterbricht, wenn illegale Manipulation des Versiegelungselementes (4) erfasst wird;
    wobei der Impulsgenerator (24) der Kraftstoffpumpe (21) mit einer zweiten elektronischen Berechnungs-und-Anzeige-Einrichtung des zugeführten Kraftstoffs verbunden ist, die durch das Versiegelungselement (4) versiegelt wird.
  2. Kraftstoffpumpe nach Anspruch 1, dadurch gekennzeichnet, dass die Fehlempfangs-Signalisierungseinrichtung durch eine Einrichtung gebildet wird, die das Fehlen eines Signals beim Empfang erfasst.
  3. Kraftstoffpumpe nach Anspruch 1, dadurch gekennzeichnet, dass die Fehlempfangs-Signalisierungseinrichtung grundlegend durch eine Vergleichseinrichtung (13) gebildet wird, die das emittierte Signal mit dem empfangenen Signal so vergleicht, dass, wenn beide Signale nicht miteinander übereinstimmen, sie ein Fehlempfangssignal erzeugt.
  4. Kraftstoffpumpe nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Emissionseinrichtung durch eine Licht-Emissionseinrichtung (2) gebildet wird, es sich bei dem Versiegelungselement um eine Lichtleitfaser (4) handelt, und die Empfangseinrichtung durch eine Licht-Empfangseinrichtung (3) gebildet wird.
  5. Kraftstoffpumpe nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Emissionseinrichtung durch eine elektrische Emissionseinrichtung gebildet wird, es sich bei dem Versiegelungselement um einen elektrischen Leiter handelt und die Empfangseinrichtung durch eine elektrische Empfangseinrichtung gebildet wird.
  6. Kraftstoffpumpe nach Anspruch 1, dadurch gekennzeichnet, dass die Fehlempfangs-Signalisierungseinrichtung optische und/oder akustische Anzeigeeinrichtungen (6) enthält.
  7. Kraftstoffpumpe nach Anspruch 1, dadurch gekennzeichnet, dass die Fehlempfangs-Slgnalisierungseinrichtung mit einem Modem (17) oder einer Funk-Emissionseinrichtung (16) verbunden ist, um das Signal zu einer entfernten Stelle zu senden.
  8. Kraftstoffpumpe nach Anspruch 1, dadurch gekennzeichnet, dass die Signal-Emissionseinrichtung mit einem programmierbaren Impulsfolgengenerator verbunden ist.
  9. Kraftstoffpumpe nach Anspruch 1, dadurch gekennzeichnet, dass:
    die Emissions-(2) und die Empfangs-(3)Einrichtung in dem versiegelten Behälter (26) und/oder in einem unabhängigen Gehäuse (27) enthalten sind, das ebenfalls mit dem Versiegelungselement versiegelt ist;
    die zweite elektronische Berechnungs-und-Anzeige-Einrichtung des zugeführten Kraftstoffs in dem versiegelten Behälter oder in dem versiegelten unabhängigen Gehäuse enthalten ist.
  10. Kraftstoffpumpe nach Anspruch 1, dadurch gekennzeichnet, dass sie eine Einrichtung (38), die das Öffnen/Schließen der Klappe oder Abdeckung zum Zugang zu einem Gehäuse (27), das die Versiegelung enthält, erfasst, eine Einrichtung aufweist, die mit einer Zeitsteuereinrichtung (39) verbunden ist, um die Unterbrechungseinrichtung der Zufuhr der Pumpe (22) zu aktivieren, wenn eine vorgegebene Zeit vom Erfassen des Öffnens der Abdeckung oder Klappe an vergangen ist, und um die Zufuhr der Pumpe (22) nach dem Schließen der Klappe oder Abdeckung zu verbinden, wenn die vorgegebene Zeit vergangen ist.
  11. Kraftstoffpumpe nach Anspruch 10, dadurch gekennzeichnet, dass sie eine Einrichtung (8) zum Eingeben und Speichern eines Codes, eine Einrichtung umfasst, die mit der Unterbrechungs/Verbindungs-Einrichtung der Zufuhr der versiegelten Pumpe (22) verbunden ist, so dass, wenn der über eine Tastatur (10) eingegebene Code mit dem gespeicherten Code während der vorgegebenen Zeit übereinstimmt, sie das Unterbrechen der Zufuhr der versiegelten Pumpe (22) oder das Verbinden der Zufuhr der versiegelten Pumpe verhindert, wenn die Pumpe getrennt war.
  12. Kraftstoffpumpe nach Anspruch 11, dadurch gekennzeichnet, dass sie eine Einrichtung aufweist, die die Zufuhr der versiegelten Pumpe (22) unterbricht, wenn das Öffnen und Schließen der Klappe oder Abdeckung erfasst wird, ohne dass der Code eingegeben worden ist.
  13. Kraftstoffpumpe nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Unterbrechungs/Verbindungs-Einrichtung der Zufuhr der Pumpe (22) durch ein bistabiles Relais (30) gebildet wird.
  14. Kraftstoffpumpe nach Anspruch 1, dadurch gekennzeichnet, dass die zwei Berechnungs-und-Anzeige-Einrichtungen des zugeführten Kraftstoffs mit einer Vergleichseinrichtung (35) und letztere mit einer Einrichtung (36) zum Erfassen illegaler Manipulation verbunden ist, so dass letztere auf die Unterbrechungs/Verbindungs-Einrichtung der Pumpe (22) wirkt, wenn die durch beide Einrichtungen ausgeführten Berechnungen des Kraftstoffs nicht miteinander übereinstimmen.
  15. Kraftstoffpumpe nach Anspruch 1, dadurch gekennzeichnet, dass sie eine Einrichtung (37) aufweist, die erfasst, wenn die Zufuhr des Gehäuses hergestellt wird, so dass bei der Erfassung, wenn keine Zufuhr in den unterschiedlichen Elementen vorhanden ist, die in dem Gehäuse (27) enthalten sind, sie auf das Relais (30) einwirkt und die Zufuhr der Pumpe unterbricht, wobei in dem Gehäuse (27) eine Batterie (11) vorhanden ist, die den Betriebszustand der in dem Gehäuse (27) enthaltenen Elemente aufrechterhält.
  16. Kraftstoffpumpe nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass ein zweiter Impulsgenerator vorhanden ist, mit dem die Funktion des Impulsgenerators (24), der in der Kraftstoffpumpe (21) vorhanden ist, geprüft wird.
EP99916935A 1998-05-05 1999-05-05 Elektronisches siegel Expired - Lifetime EP1077440B1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
ES9800940 1998-05-05
ES9800940A ES2138930B1 (es) 1998-05-05 1998-05-05 Precinto electronico.
ES9800968 1998-05-07
ES9800968A ES2138931B1 (es) 1998-05-07 1998-05-07 Dispositivo electronico de precinto y deteccion de manipulacion de surtidores de carburantes.
PCT/ES1999/000122 WO1999057701A1 (es) 1998-05-05 1999-05-05 Precinto electronico

Publications (2)

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EP1077440A1 EP1077440A1 (de) 2001-02-21
EP1077440B1 true EP1077440B1 (de) 2002-04-17

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DE (1) DE69901298D1 (de)
WO (1) WO1999057701A1 (de)

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US7471203B2 (en) 2005-04-26 2008-12-30 Rf Code, Inc. Tamper monitoring system and method
DE102005021914B4 (de) * 2005-05-12 2011-01-05 Hübner, Sebastian, Dr. Omnidirektionaler Stoßsensor mit Indikatorfunktion
US20080128453A1 (en) * 2006-11-30 2008-06-05 Flint Loc Security Llc Dispenser security system
US9106216B1 (en) * 2014-07-31 2015-08-11 Microsoft Technology Licensing Llc Programmable pulse generation
RU2579740C1 (ru) * 2015-04-01 2016-04-10 Акционерное общество "Инженерный Промышленный Концерн "СТРАЖ" Электронный модуль запорно-пломбировочного устройства (варианты)
RU192843U1 (ru) * 2019-06-11 2019-10-02 Вячеслав Анатольевич Былина Электронный модуль пломбирования

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US4982985A (en) * 1989-03-06 1991-01-08 E.J. Brooks Company Bolt type seal with fiber optic seal
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DE69901298D1 (de) 2002-05-23
WO1999057701A8 (es) 2000-05-04
EP1077440A1 (de) 2001-02-21
WO1999057701A1 (es) 1999-11-11

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