EP0111592A1 - Système automatique d'information pour objets mobiles - Google Patents

Système automatique d'information pour objets mobiles Download PDF

Info

Publication number
EP0111592A1
EP0111592A1 EP82111965A EP82111965A EP0111592A1 EP 0111592 A1 EP0111592 A1 EP 0111592A1 EP 82111965 A EP82111965 A EP 82111965A EP 82111965 A EP82111965 A EP 82111965A EP 0111592 A1 EP0111592 A1 EP 0111592A1
Authority
EP
European Patent Office
Prior art keywords
information
response unit
signal
unit
frequency
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
Application number
EP82111965A
Other languages
German (de)
English (en)
Other versions
EP0111592B1 (fr
Inventor
Rudolf Dipl.-Ing. Polzer
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.)
Bosch Telecom GmbH
Original Assignee
ANT Nachrichtentechnik GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ANT Nachrichtentechnik GmbH filed Critical ANT Nachrichtentechnik GmbH
Priority to AT82111965T priority Critical patent/ATE25950T1/de
Priority to DE8282111965T priority patent/DE3275712D1/de
Priority to EP82111965A priority patent/EP0111592B1/fr
Priority to US06/563,745 priority patent/US4630044A/en
Priority to CA000444139A priority patent/CA1221154A/fr
Publication of EP0111592A1 publication Critical patent/EP0111592A1/fr
Application granted granted Critical
Publication of EP0111592B1 publication Critical patent/EP0111592B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or vehicle trains
    • B61L25/04—Indicating or recording train identities
    • B61L25/043—Indicating or recording train identities using inductive tags

Definitions

  • the present invention relates to an automatic control system for mobile objects, consisting of response units arranged on the mobile objects, in which information about the respective object is stored, and at least one interrogation unit which, when passing through a response unit, transmits a carrier signal of a first frequency to it for dining a converter in the response unit, which transmits a signal of a second frequency modulated with the stored information to the interrogation unit.
  • Such an information system equipped with query and response units is known from DE-OS 28 46 129. It is a flexible handling of these response units that they have to be connected externally to an operating energy source or to be equipped with their own operating energy source.
  • a ferrite rod antenna is installed on each response unit to receive the carrier signal transmitted by the interrogation unit.
  • the response unit also has a second antenna, namely for sending a response signal to the interrogation unit, which is a signal modulated with the information stored in the response unit of a different frequency than that of the received carrier signal. Equipping the response unit with two different antennas results in a large and bulky construction of the response units.
  • the invention is based on the object of designing the response unit of the automatic control system of the type mentioned at the outset in such a way that it has a compact, easy-to-handle shape in order to enable flexible use on a wide variety of mobile objects.
  • this object is achieved in that a signal component coupled by the carrier signal in the response unit serves as operating energy for the electronic circuit parts of the response unit.
  • the response unit according to the invention can therefore be constructed in a very handy form, because it does not require its own energy source and, moreover, only a single antenna in the form of an induction coil in order both to receive a signal supplying the operating voltage and to transmit an information signal to an interrogation unit.
  • the automatic information system mentioned at the beginning can be used to identify mobile objects such as identify rail-bound vehicles or goods moving with conveyor belts or the like.
  • the information system can also be used to guide mobile objects to specific locations intended for them.
  • information (address of goods to be shipped, size and shape of an assembly part, etc.) must be requested from each of the objects to be transported to different locations, with which the desired transport destination is linked.
  • the mobile objects are equipped with response units in which information relating to the desired destinations can be stored for the respective object.
  • an interrogation unit At one point on the transport route there is an interrogation unit, which reads the information from its response units as the objects pass and transmits them to a central computer, which then takes over control of the transport route.
  • the input of the response unit AW contains two resonant circuits, a first of which consists of an inductor L1 and a capacitor C connected in parallel with it, and a second of the inductor L1 which is formed of this capacitor C connected in parallel and a further inductor L2 connected in series .
  • these two inductors are realized by a single induction coil provided with a tap.
  • the induction coil fulfills the task as a receiving antenna for one generated by the oscillator 01 of the interrogation unit AF and radiated carrier signal of frequency f 1 .
  • the second resonance circuit composed of the inductances L1, L2 and the capacitance C is tuned to this frequency f 1 .
  • a coupler K is connected to this second resonance circuit, which feeds part of the carrier signal of frequency f 1 to an input of a converter and modulator M and the other part to a rectifier D, which converts this signal component into a DC supply voltage VS for the electronic components of the response unit.
  • the response unit AW now receives a carrier signal of frequency f 1 as it passes the interrogation unit AF, the information stored in the memory S becomes a carrier signal of frequency f 2 with the aid of a modulator, which is generated by converting the carrier signal component of frequency f 1 with the signal an oscillator 02 connected to the converter / modulator M is formed, modulated.
  • the induction coil which together with the capacitance C forms a resonance circuit tuned to exactly this frequency f 2 , sends the information signal to the interrogation unit AF.
  • the interrogation unit has the same resonance circuits tuned to the frequencies f 1 and f 2 as the response unit.
  • the interrogation unit is expediently also equipped with only a single induction coil, which is both part of the first resonance circuit and part of the second resonance circuit.
  • the information signal received by the interrogation unit via the induction coil reaches a demodulator DM, at the output of which the information can be tapped from the memory S of the response unit.
  • the detected information is finally transmitted to a central computer, which then carries out the route control for the mobile objects.
  • the response unit AW is provided with only one induction coil as an antenna for receiving the energy signal and for transmitting the information signal. 2, a very compact and easy-to-use design for the response unit AW is possible.
  • the electronic circuit parts of the response unit are housed in a cuboid, flat housing, around the narrow sides of which the induction coil IS is wound. A trench-shaped indentation in the narrow sides of the housing gives the induction coil a secure hold.
  • a switch or keypad TF is arranged as an input unit (designated E in Fig. 1) for the memory. If a response unit is attached to a mobile object, the current information of the respective object can always be entered into the memory manually using the switch or keypad. The entry into the memory can also be done remotely by means of an opto or ultrasound transmitter. Instead of the keypad TF, the housing would then have to be provided with an opto or ultrasound receiving element.
  • An optical display AZ on the front of the housing provides information about all or part of the memory content.
  • the information that is to be written into the memory can also be transmitted from the interrogation unit to the response unit by modulating this information onto the carrier signal in the interrogation unit .
  • Another external station can also transmit a carrier wirelessly or via a conductor that can be connected to the response unit and to which the information for the memory of the response unit is modulated.
  • Adhesive elements e.g. Magnetic stripes are attached, which allow the response units to be quickly attached to a mobile object (railway car, container, etc.).
EP82111965A 1982-12-23 1982-12-23 Système automatique d'information pour objets mobiles Expired EP0111592B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT82111965T ATE25950T1 (de) 1982-12-23 1982-12-23 Automatisches informationssystem fuer mobile objekte.
DE8282111965T DE3275712D1 (en) 1982-12-23 1982-12-23 Automatic information system for mobile objects
EP82111965A EP0111592B1 (fr) 1982-12-23 1982-12-23 Système automatique d'information pour objets mobiles
US06/563,745 US4630044A (en) 1982-12-23 1983-12-21 Programmable inductively coupled transponder
CA000444139A CA1221154A (fr) 1982-12-23 1983-12-22 Systeme de transmission de renseignements a l'intention d'un vehicule en mouvement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP82111965A EP0111592B1 (fr) 1982-12-23 1982-12-23 Système automatique d'information pour objets mobiles

Publications (2)

Publication Number Publication Date
EP0111592A1 true EP0111592A1 (fr) 1984-06-27
EP0111592B1 EP0111592B1 (fr) 1987-03-18

Family

ID=8189425

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82111965A Expired EP0111592B1 (fr) 1982-12-23 1982-12-23 Système automatique d'information pour objets mobiles

Country Status (5)

Country Link
US (1) US4630044A (fr)
EP (1) EP0111592B1 (fr)
AT (1) ATE25950T1 (fr)
CA (1) CA1221154A (fr)
DE (1) DE3275712D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199162A2 (fr) * 1985-04-20 1986-10-29 ANT Nachrichtentechnik GmbH Système de transmission d'informations
EP0409880A1 (fr) * 1988-04-11 1991-01-30 Uniscan Ltd Actuateur et systeme de communications.

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60171475A (ja) * 1984-02-15 1985-09-04 アイデンティフィケ−ション・デバイセス・インコ−ポレ−テッド 識別システム
US4818855A (en) * 1985-01-11 1989-04-04 Indala Corporation Identification system
JPS61196080A (ja) * 1985-02-21 1986-08-30 日産自動車株式会社 無線式利用者識別装置
JPS61245299A (ja) * 1985-04-22 1986-10-31 オムロン株式会社 路車間通信機能付き車両感知器
JPS6238035A (ja) * 1985-08-12 1987-02-19 Nissan Motor Co Ltd 薄板型携帯機
JPS6278379A (ja) * 1985-09-30 1987-04-10 日産自動車株式会社 車両用施解錠制御装置
US4752776A (en) * 1986-03-14 1988-06-21 Enguvu Ag/Sa/Ltd. Identification system
NL8601021A (nl) * 1986-04-22 1987-11-16 Nedap Nv Programmeerbare responder.
JPH0625503B2 (ja) * 1986-06-20 1994-04-06 日産自動車株式会社 解錠制御装置
US4724427A (en) * 1986-07-18 1988-02-09 B. I. Incorporated Transponder device
US4857893A (en) * 1986-07-18 1989-08-15 Bi Inc. Single chip transponder device
US5089815A (en) * 1987-05-08 1992-02-18 Detector Systems, Inc. Vehicle communication system using existing roadway loops
JPH01118789A (ja) * 1987-10-30 1989-05-11 Aisan Ind Co Ltd 情報信号伝送装置
US5153583A (en) * 1987-11-18 1992-10-06 Uniscan Ltd. Transponder
US5216419A (en) * 1987-12-17 1993-06-01 Omron Tateisi Electronics Co. Data carrier identification system
US4996716A (en) * 1987-12-28 1991-02-26 Detector Systems, Inc. Vehicle communication system using existing roadway loops
US4888474A (en) * 1988-06-08 1989-12-19 Walton Charles A Proximity identification system with lateral flux magnetic rod coupling
EP0458821B1 (fr) * 1989-02-17 1996-07-24 Integrated Silicon Design Pty. Ltd Systeme de repondeur
GB8904644D0 (en) * 1989-03-01 1989-04-12 Raytel Group The Limited Electromagnetic communication interface
US5058044A (en) * 1989-03-30 1991-10-15 Auto I.D. Inc. Automated maintenance checking system
US5084699A (en) * 1989-05-26 1992-01-28 Trovan Limited Impedance matching coil assembly for an inductively coupled transponder
US5012236A (en) * 1989-05-26 1991-04-30 Trovan Limited Electromagnetic energy transmission and detection apparatus
US5057831A (en) * 1990-05-29 1991-10-15 Signalmatic International, Inc. Vehicle simulation circuit for loop traffic signal control system
US5206639A (en) * 1990-10-25 1993-04-27 Timex Corporation Single antenna dual frequency transponder
US5250944A (en) * 1990-10-29 1993-10-05 Bio Medic Data Systems, Inc. Antenna and driving circuit for transmitting and receiving images to and from a passive transponder
US5159344A (en) * 1991-03-22 1992-10-27 North Atlantic Air, Inc. Aircraft theft detection and location system
CA2074702C (fr) * 1991-07-29 1996-11-19 Donald J. Urbas Transpondeur programmable
US5322034A (en) * 1992-05-01 1994-06-21 Iowa State University Research Foundation, Inc. Livestock record system
US5499626A (en) * 1992-05-01 1996-03-19 Willham; Richard L. Individual descriptive record system
US5382780A (en) * 1993-10-01 1995-01-17 Duncan Industries Parking Control Systems Corp. Portable time metering device
US5430441A (en) * 1993-10-12 1995-07-04 Motorola, Inc. Transponding tag and method
EP0704928A3 (fr) * 1994-09-30 1998-08-05 HID Corporation Système transpondeur radiofréquence avec interrogation à résonance parallèle et réponse à résonance en série
US5605182A (en) * 1995-04-20 1997-02-25 Dover Corporation Vehicle identification system for a fuel dispenser
GB9519098D0 (en) * 1995-09-19 1995-11-22 Pike Steven D Contamination training simulator
DE19546171C1 (de) * 1995-12-11 1996-11-28 Siemens Ag Diebstahlschutzsystem für ein Kraftfahrzeug
US5894266A (en) * 1996-05-30 1999-04-13 Micron Technology, Inc. Method and apparatus for remote monitoring
US6356535B1 (en) * 1998-02-04 2002-03-12 Micron Technology, Inc. Communication systems and methods of communicating
JPH11232585A (ja) * 1998-02-10 1999-08-27 Oki Electric Ind Co Ltd 車両の路側逸脱防止システム
US7283061B1 (en) 1998-08-28 2007-10-16 Marathon Oil Company Method and system for performing operations and for improving production in wells
US20040239521A1 (en) * 2001-12-21 2004-12-02 Zierolf Joseph A. Method and apparatus for determining position in a pipe
US6333699B1 (en) 1998-08-28 2001-12-25 Marathon Oil Company Method and apparatus for determining position in a pipe
US6386288B1 (en) 1999-04-27 2002-05-14 Marathon Oil Company Casing conveyed perforating process and apparatus
US6536524B1 (en) 1999-04-27 2003-03-25 Marathon Oil Company Method and system for performing a casing conveyed perforating process and other operations in wells
US7710273B2 (en) * 1999-09-02 2010-05-04 Round Rock Research, Llc Remote communication devices, radio frequency identification devices, wireless communication systems, wireless communication methods, radio frequency identification device communication methods, and methods of forming a remote communication device
DE10005503C2 (de) * 2000-02-08 2003-01-30 Atmel Germany Gmbh Verfahren zur Erhöhung der Manipulationssicherheit bei einer bidirektionalen, kontaktlosen Datenübertragung
US6778088B1 (en) * 2000-02-11 2004-08-17 Marconi Intellectual Property (Us) Inc. Deployable identification device
US6469627B1 (en) * 2000-02-11 2002-10-22 Marconi Communications Inc. Mounting clip having a wireless communication device
EP1130485A1 (fr) * 2000-03-01 2001-09-05 Hilzinger-Gummiwalzen GmbH & Co. KG Système et procédé pour la surveillance d' un rouleau avec coeur et gaine
US7385523B2 (en) * 2000-03-28 2008-06-10 Schlumberger Technology Corporation Apparatus and method for downhole well equipment and process management, identification, and operation
US6333700B1 (en) * 2000-03-28 2001-12-25 Schlumberger Technology Corporation Apparatus and method for downhole well equipment and process management, identification, and actuation
US6989764B2 (en) * 2000-03-28 2006-01-24 Schlumberger Technology Corporation Apparatus and method for downhole well equipment and process management, identification, and actuation
US6400261B1 (en) 2001-03-29 2002-06-04 The Goodyear Tire & Rubber Company Method of monitoring a tire condition using a drive over reader
US6683537B2 (en) 2001-03-29 2004-01-27 The Goodyear Tire And Rubber Company System of apparatus for monitoring a tire condition value in a pneumatic tire
US7014100B2 (en) * 2001-04-27 2006-03-21 Marathon Oil Company Process and assembly for identifying and tracking assets
US6847912B2 (en) * 2002-05-07 2005-01-25 Marconi Intellectual Property (Us) Inc. RFID temperature device and method
US7224273B2 (en) * 2002-05-23 2007-05-29 Forster Ian J Device and method for identifying a container
US6915848B2 (en) 2002-07-30 2005-07-12 Schlumberger Technology Corporation Universal downhole tool control apparatus and methods
US6776240B2 (en) 2002-07-30 2004-08-17 Schlumberger Technology Corporation Downhole valve
US7063148B2 (en) * 2003-12-01 2006-06-20 Marathon Oil Company Method and system for transmitting signals through a metal tubular
US8540027B2 (en) * 2006-08-31 2013-09-24 Geodynamics, Inc. Method and apparatus for selective down hole fluid communication
US7825867B2 (en) * 2007-04-26 2010-11-02 Round Rock Research, Llc Methods and systems of changing antenna polarization
US20090015407A1 (en) * 2007-07-13 2009-01-15 Micron Technology, Inc. Rifid tags and methods of designing rfid tags
US7777630B2 (en) * 2007-07-26 2010-08-17 Round Rock Research, Llc Methods and systems of RFID tags using RFID circuits and antennas having unmatched frequency ranges
US7936268B2 (en) * 2007-08-31 2011-05-03 Round Rock Research, Llc Selectively coupling to feed points of an antenna system
US9194227B2 (en) * 2008-03-07 2015-11-24 Marathon Oil Company Systems, assemblies and processes for controlling tools in a wellbore
US10119377B2 (en) * 2008-03-07 2018-11-06 Weatherford Technology Holdings, Llc Systems, assemblies and processes for controlling tools in a well bore
US8179232B2 (en) * 2008-05-05 2012-05-15 Round Rock Research, Llc RFID interrogator with adjustable signal characteristics
US7852221B2 (en) * 2008-05-08 2010-12-14 Round Rock Research, Llc RFID devices using RFID circuits and antennas having unmatched frequency ranges
US8712334B2 (en) 2008-05-20 2014-04-29 Micron Technology, Inc. RFID device using single antenna for multiple resonant frequency ranges
US8115637B2 (en) 2008-06-03 2012-02-14 Micron Technology, Inc. Systems and methods to selectively connect antennas to receive and backscatter radio frequency signals
US8850899B2 (en) 2010-04-15 2014-10-07 Marathon Oil Company Production logging processes and systems
WO2011140326A2 (fr) * 2010-05-07 2011-11-10 Aclara Power-Line Systems Inc. Émetteur résonant à charge commutée pour communication sur ligne électrique par bande passante
GB2507890B (en) 2013-08-01 2016-03-02 Eyespy Toys Ltd A toy projectile launching system
DE102015216220B4 (de) * 2015-08-25 2018-05-03 Continental Automotive Gmbh Treiber für eine Kommunikation mit einem Transponder, insbesondere Treiber zum Einbau in ein Kraftfahrzeug und zur quasi-resonanten Kommunikation mit einem mobilen Transponder für ein Fahrzeugzugangs- und/oder Startsystem eines Kraftfahrzeugs

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333072A (en) * 1979-08-06 1982-06-01 International Identification Incorporated Identification device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4364043A (en) * 1979-05-30 1982-12-14 The University Of Adelaide Efficient object identification system
DE3040137A1 (de) * 1980-10-24 1982-05-13 Standard Elektrik Lorenz Ag, 7000 Stuttgart Punktfoermige einrichtung zur uebertragung von information zwischen einer trasse und auf dieser gefuehrten fahrzeugen
FR2494935A1 (fr) * 1980-11-26 1982-05-28 Saulnier Dominique Transdecteur programmable passif
US4388524A (en) * 1981-09-16 1983-06-14 Walton Charles A Electronic identification and recognition system with code changeable reactance

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333072A (en) * 1979-08-06 1982-06-01 International Identification Incorporated Identification device

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
AUTOMATION, Band 1, Nr. 1, Januar 1975, Seite 12, Cleveland, US *
ELECTRONICS INTERNATIONAL, Band 55, Nr. 6, März 1982, Seite 40, New York, US *
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, Band VT-19, Nr. 1, February 1970, Seiten 128-136, New York, US *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199162A2 (fr) * 1985-04-20 1986-10-29 ANT Nachrichtentechnik GmbH Système de transmission d'informations
EP0199162A3 (en) * 1985-04-20 1988-09-14 Ant Nachrichtentechnik Gmbh Information transmission system
EP0409880A1 (fr) * 1988-04-11 1991-01-30 Uniscan Ltd Actuateur et systeme de communications.
EP0409880A4 (en) * 1988-04-11 1991-07-10 Uniscan Ltd. Actuator and communication system

Also Published As

Publication number Publication date
ATE25950T1 (de) 1987-04-15
US4630044A (en) 1986-12-16
EP0111592B1 (fr) 1987-03-18
DE3275712D1 (en) 1987-04-23
CA1221154A (fr) 1987-04-28

Similar Documents

Publication Publication Date Title
EP0111592B1 (fr) Système automatique d'information pour objets mobiles
DE3040137A1 (de) Punktfoermige einrichtung zur uebertragung von information zwischen einer trasse und auf dieser gefuehrten fahrzeugen
DE2612996C2 (fr)
DE4041713C2 (de) Transportpalette
DE2744212C2 (de) Duplex-Sende-Empfangseinrichtung
WO2012119688A2 (fr) Système de transfert d'énergie sans contact à un véhicule
DE4225800C1 (de) Antwortgerät für eine Informationsübertragungseinrichtung
EP1429937A1 (fr) Transporteur aerien electrique avec transmission sans contact d'energie et de donnees
EP1056039A2 (fr) Dispositif d'émission et de réception
DE3538165A1 (de) Einrichtung zur uebertragung von daten auf ein schienenfahrzeug
DE2151105B2 (de) Anordnung zum Identifizieren von Gegenständen
DE2453647A1 (de) Informationsuebertragungssystem fuer drahtlose uebertragung
CH676903A5 (en) Information transmission system for train - uses coded microwave signals fed between successive train sections
DE10220676B4 (de) Einrichtung zur Bestimmung der Position eines Molches
EP0150382B1 (fr) Système de transmission d'informations
DE2330580A1 (de) Einrichtung zum erleichtern und vereinfachen des abgleichens von resonatoren eines antwortgeraetes bei einem mikrowellen-eisenbahnfahrzeug-identifizierungssystem
EP2248242A2 (fr) Dispositif d'alimentation en énergie auxiliaire d'au moins un appareil dans une armoire de commande, un tableau de distribution ou un boîtier d'installation
DE10052689A1 (de) Kodierelement
DE2707091C3 (de) Funksystem für sehr kurze elektromagnetische Wellen zur ortsselektiven Übertragung ortsspezifischer Informationen
DE2552507C3 (de) Informationsübertragungseinrichtung, insbesondere für das Eisenbahnwesen
DE3010264C2 (de) Verfahren zur Datenübertragung mittels Mikrowellen und Anordnung zur Durchführung des Verfahrens
DE2814348A1 (de) Orientierungseinrichtung fuer ein spurgebundenes fahrzeug
DE10160452A1 (de) Codeträgervorrichtung
DE3027981A1 (de) Identifikationssystem bestehend aus einem abfragegeraet und einem antwortgeraet
AT404201B (de) Vorrichtung zur elektromagnetischen übertragung der daten eines datenträgers

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR LI LU NL

17P Request for examination filed

Effective date: 19841001

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR LI LU NL

REF Corresponds to:

Ref document number: 25950

Country of ref document: AT

Date of ref document: 19870415

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3275712

Country of ref document: DE

Date of ref document: 19870423

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: FR

Ref legal event code: DL

EPTA Lu: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19941201

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19941207

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19941216

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19941220

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19941222

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19941231

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19950118

Year of fee payment: 13

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: 19951223

Ref country code: AT

Effective date: 19951223

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19951231

Ref country code: CH

Effective date: 19951231

Ref country code: BE

Effective date: 19951231

BERE Be: lapsed

Owner name: ANT NACHRICHTENTECHNIK G.M.B.H.

Effective date: 19951231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19960701

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19960830

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19960701

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19960903

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST