CH529399A - Method and device for checking a banknote - Google Patents

Method and device for checking a banknote

Info

Publication number
CH529399A
CH529399A CH962471A CH962471A CH529399A CH 529399 A CH529399 A CH 529399A CH 962471 A CH962471 A CH 962471A CH 962471 A CH962471 A CH 962471A CH 529399 A CH529399 A CH 529399A
Authority
CH
Switzerland
Prior art keywords
banknote
checking
Prior art date
Application number
CH962471A
Other languages
German (de)
Inventor
Wildenrath Robert
Original Assignee
Nat Rejectors 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 Nat Rejectors Gmbh filed Critical Nat Rejectors Gmbh
Publication of CH529399A publication Critical patent/CH529399A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • 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
    • G07D7/06—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 using wave or particle radiation
    • G07D7/12—Visible light, infrared or ultraviolet radiation
    • G07D7/121—Apparatus characterised by sensor details

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
CH962471A 1970-07-30 1971-06-30 Method and device for checking a banknote CH529399A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2037755A DE2037755C3 (en) 1970-07-30 1970-07-30 Device for checking notes of value

Publications (1)

Publication Number Publication Date
CH529399A true CH529399A (en) 1972-10-15

Family

ID=5778315

Family Applications (1)

Application Number Title Priority Date Filing Date
CH962471A CH529399A (en) 1970-07-30 1971-06-30 Method and device for checking a banknote

Country Status (7)

Country Link
BE (1) BE770669A (en)
CH (1) CH529399A (en)
DE (1) DE2037755C3 (en)
FR (1) FR2101714A5 (en)
GB (1) GB1326665A (en)
NL (1) NL163037C (en)
SE (1) SE365326B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT330574B (en) * 1972-05-03 1976-07-12 Int Security Systems Sa COUNTERFEIT SECURITY SECURITIES
GB1585533A (en) * 1976-12-07 1981-03-04 Portals Ltd Security papers
CA1108666A (en) * 1978-01-18 1981-09-08 Aubrey D. Walker Identification matter
ES8204666A1 (en) * 1980-05-30 1982-05-16 Gao Ges Automation Org Paper security with authenticity mark of luminescent material only in an invisible area of the light spectrum and checking method thereof.
AT400372B (en) * 1980-05-30 1995-12-27 Gao Ges Automation Org Test method for banknotes and device for carrying it out
ES8203280A1 (en) * 1980-05-30 1982-04-01 Gao Ges Automation Org Paper security with authenticity mark of luminescent material and method for the authentication thereof.
CH653459A5 (en) * 1981-04-16 1985-12-31 Landis & Gyr Ag DOCUMENT WITH A SECURITY THREAD AND METHOD for currency authentication SAME.
FR2509858B1 (en) * 1981-07-15 1985-12-27 Libbey Owens Ford Co METHOD AND DEVICE FOR MONITORING THE PRESENCE OF TRACES OF FLUORESCENT MATERIAL ON A GLASS PLATE
EP0072236B1 (en) * 1981-08-11 1987-07-15 De La Rue Systems Limited Apparatus for detecting tape on sheets
LU84308A1 (en) * 1982-07-29 1984-03-22 Bekaert Sa Nv SYSTEM FOR THE IDENTIFICATION OF MICROWAVE SHEET ITEMS
LU84307A1 (en) * 1982-07-29 1984-03-22 Bekaert Sa Nv SYSTEM FOR THE IDENTIFICATION OF MICROWAVE SHEET ITEMS
GB8311795D0 (en) * 1983-04-29 1983-06-02 De La Rue Syst Detecting luminescent security features
DE3446861A1 (en) * 1984-12-21 1986-07-10 GAO Gesellschaft für Automation und Organisation mbH, 8000 München SECURITY DOCUMENT WITH THE SECURITY THREAD STORED IN IT AND METHOD FOR THE PRODUCTION AND AUTHENTICITY TESTING OF THE SECURITY DOCUMENT
GB2219394B (en) * 1988-05-06 1992-09-16 Gersan Ets Sensing a narrow frequency band of radiation and examining objects or zones
US5206699A (en) * 1988-05-06 1993-04-27 Gersan Establishment Sensing a narrow frequency band of radiation and gemstones
FR2710998B1 (en) * 1993-03-19 1996-12-06 Francoise Fernandez Electronic and audible device for checking banknotes, in particular for the detection of counterfeit banknotes.
US5918960A (en) * 1994-01-04 1999-07-06 Mars Incorporated Detection of counterfeit objects, for instance counterfeit banknotes
WO1995019019A2 (en) * 1994-01-04 1995-07-13 Mars, Incorporated Detection of counterfeits objects, for instance counterfeits banknotes
JP3307787B2 (en) † 1994-02-15 2002-07-24 ローレルバンクマシン株式会社 Banknote discriminator of banknote handling machine
DE19840482A1 (en) * 1998-09-04 2000-03-09 Giesecke & Devrient Gmbh Method and device for checking securities
US6552290B1 (en) 1999-02-08 2003-04-22 Spectra Systems Corporation Optically-based methods and apparatus for performing sorting coding and authentication using a gain medium that provides a narrowband emission
GB0028263D0 (en) * 2000-11-20 2001-01-03 Rue De Int Ltd Document handling apparatus
DE10259293A1 (en) * 2002-12-18 2004-07-22 Giesecke & Devrient Gmbh Banknote validity testing device with which luminescent light generated from security markings is detected, whereby light source and detector are arranged opposite to each other and banknotes are passed between them
JP4188111B2 (en) * 2003-03-13 2008-11-26 日立オムロンターミナルソリューションズ株式会社 Paper sheet authenticity discrimination device
DE102010051087A1 (en) * 2010-11-12 2012-05-16 Beb Industrie-Elektronik Ag Method and device for checking the authenticity of banknotes with security windows
CN115656118A (en) * 2022-09-23 2023-01-31 武汉工程大学 Fluorescent fiber anti-counterfeiting image identification system

Also Published As

Publication number Publication date
GB1326665A (en) 1973-08-15
NL163037C (en) 1980-07-15
DE2037755B2 (en) 1975-08-21
NL7110509A (en) 1972-02-01
DE2037755C3 (en) 1979-08-30
DE2037755A1 (en) 1972-02-03
FR2101714A5 (en) 1972-03-31
BE770669A (en) 1971-12-01
SE365326B (en) 1974-03-18
NL163037B (en) 1980-02-15

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Legal Events

Date Code Title Description
PL Patent ceased