GB1234794A - Device for testing the authenticity of bank notes - Google Patents

Device for testing the authenticity of bank notes

Info

Publication number
GB1234794A
GB1234794A GB28750/68A GB2875068A GB1234794A GB 1234794 A GB1234794 A GB 1234794A GB 28750/68 A GB28750/68 A GB 28750/68A GB 2875068 A GB2875068 A GB 2875068A GB 1234794 A GB1234794 A GB 1234794A
Authority
GB
United Kingdom
Prior art keywords
banknote
metallic thread
testing
feelers
authenticity
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
Application number
GB28750/68A
Other languages
English (en)
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.)
Societe des Compteurs de Geneve SODECO
Original Assignee
Societe des Compteurs de Geneve SODECO
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 Societe des Compteurs de Geneve SODECO filed Critical Societe des Compteurs de Geneve SODECO
Publication of GB1234794A publication Critical patent/GB1234794A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/02—Testing electrical properties of the materials thereof
    • G07D7/026—Testing electrical properties of the materials thereof using capacitive sensors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Credit Cards Or The Like (AREA)
GB28750/68A 1967-06-15 1968-06-17 Device for testing the authenticity of bank notes Expired GB1234794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH851367A CH475610A (de) 1967-06-15 1967-06-15 Vorrichtung zur automatischen Echtheitsprüfung von Banknoten

Publications (1)

Publication Number Publication Date
GB1234794A true GB1234794A (en) 1971-06-09

Family

ID=4341403

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28750/68A Expired GB1234794A (en) 1967-06-15 1968-06-17 Device for testing the authenticity of bank notes

Country Status (4)

Country Link
AT (1) AT275200B (https=)
CH (1) CH475610A (https=)
FR (1) FR1570807A (https=)
GB (1) GB1234794A (https=)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211976A (en) * 1987-10-06 1989-07-12 Anglo Services Limited A thread detecting apparatus for bank notes
DE4333667A1 (de) * 1993-10-02 1995-04-06 Stephan Dr Handy Verfahren zum Erkennen von Falschgeld und Prüfgerät zur Durchführung des Verfahrens
DE4415592A1 (de) * 1994-04-28 1995-11-02 Whd Warenhandels Und Dienstlei Verfahren und Anordnung zur Prüfung von Metallfäden, -bändern und -partikeln
GB2296122A (en) * 1994-12-16 1996-06-19 Nicholas Quill Bank-note checking
RU2174712C1 (ru) * 2000-02-23 2001-10-10 Общество с ограниченной ответственностью Фирма "Дата-Центр" Детектор защитных металлических включений в ценных бумагах
US7819434B2 (en) 2003-10-08 2010-10-26 Giesecke & Devrient Gmbh Value document

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH624220A5 (https=) * 1978-04-04 1981-07-15 Radioelectrique Comp Ind
US4408156A (en) * 1979-05-01 1983-10-04 N. V. Bekaert S.A. Sheet articles of non-conductive material marked for identification purposes, and method and apparatus for identifying such articles
DE4103832A1 (de) * 1991-02-08 1992-08-13 Telefunken Systemtechnik Pruefanordnung

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211976A (en) * 1987-10-06 1989-07-12 Anglo Services Limited A thread detecting apparatus for bank notes
DE4333667A1 (de) * 1993-10-02 1995-04-06 Stephan Dr Handy Verfahren zum Erkennen von Falschgeld und Prüfgerät zur Durchführung des Verfahrens
DE4415592A1 (de) * 1994-04-28 1995-11-02 Whd Warenhandels Und Dienstlei Verfahren und Anordnung zur Prüfung von Metallfäden, -bändern und -partikeln
GB2296122A (en) * 1994-12-16 1996-06-19 Nicholas Quill Bank-note checking
GB2296122B (en) * 1994-12-16 1998-07-15 Nicholas Quill Bank-note checking
RU2174712C1 (ru) * 2000-02-23 2001-10-10 Общество с ограниченной ответственностью Фирма "Дата-Центр" Детектор защитных металлических включений в ценных бумагах
US7819434B2 (en) 2003-10-08 2010-10-26 Giesecke & Devrient Gmbh Value document

Also Published As

Publication number Publication date
FR1570807A (https=) 1969-06-13
AT275200B (de) 1969-10-10
CH475610A (de) 1969-07-15
DE1774290B2 (de) 1976-04-15
DE1774290A1 (de) 1972-01-05

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