AT275200B - Measuring arrangement for checking the authenticity of banknotes - Google Patents

Measuring arrangement for checking the authenticity of banknotes

Info

Publication number
AT275200B
AT275200B AT485168A AT485168A AT275200B AT 275200 B AT275200 B AT 275200B AT 485168 A AT485168 A AT 485168A AT 485168 A AT485168 A AT 485168A AT 275200 B AT275200 B AT 275200B
Authority
AT
Austria
Prior art keywords
banknotes
authenticity
checking
measuring arrangement
measuring
Prior art date
Application number
AT485168A
Other languages
German (de)
Inventor
Gottlieb Daendliker
Peter E Herrli
Original Assignee
Sodeco Compteurs De Geneve
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 Sodeco Compteurs De Geneve filed Critical Sodeco Compteurs De Geneve
Application granted granted Critical
Publication of AT275200B publication Critical patent/AT275200B/en

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)
AT485168A 1967-06-15 1968-05-20 Measuring arrangement for checking the authenticity of banknotes AT275200B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH851367A CH475610A (en) 1967-06-15 1967-06-15 Device for the automatic authentication of banknotes

Publications (1)

Publication Number Publication Date
AT275200B true AT275200B (en) 1969-10-10

Family

ID=4341403

Family Applications (1)

Application Number Title Priority Date Filing Date
AT485168A AT275200B (en) 1967-06-15 1968-05-20 Measuring arrangement for checking the authenticity of banknotes

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992014221A1 (en) * 1991-02-08 1992-08-20 De La Rue Giori S.A. Checking device

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH624220A5 (en) * 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
GB8723387D0 (en) * 1987-10-06 1987-11-11 Anglo Services Ltd Thread detecting apparatus for bank notes
DE4333667A1 (en) * 1993-10-02 1995-04-06 Stephan Dr Handy Method for detecting counterfeit (false, bogus) money, and test device for carrying out the method
DE4415592A1 (en) * 1994-04-28 1995-11-02 Whd Warenhandels Und Dienstlei Method and arrangement for testing metal threads, strips and particles
GB2296122B (en) * 1994-12-16 1998-07-15 Nicholas Quill Bank-note checking
RU2174712C1 (en) * 2000-02-23 2001-10-10 Общество с ограниченной ответственностью Фирма "Дата-Центр" Device for detecting protection metal inclusions in securities
DE10346632A1 (en) 2003-10-08 2005-05-19 Giesecke & Devrient Gmbh value document

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992014221A1 (en) * 1991-02-08 1992-08-20 De La Rue Giori S.A. Checking device

Also Published As

Publication number Publication date
FR1570807A (en) 1969-06-13
CH475610A (en) 1969-07-15
DE1774290B2 (en) 1976-04-15
GB1234794A (en) 1971-06-09
DE1774290A1 (en) 1972-01-05

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