SE7908324L - Forfarande och anordning for optisk serskiljning av provobjekt - Google Patents

Forfarande och anordning for optisk serskiljning av provobjekt

Info

Publication number
SE7908324L
SE7908324L SE7908324A SE7908324A SE7908324L SE 7908324 L SE7908324 L SE 7908324L SE 7908324 A SE7908324 A SE 7908324A SE 7908324 A SE7908324 A SE 7908324A SE 7908324 L SE7908324 L SE 7908324L
Authority
SE
Sweden
Prior art keywords
test
light
analysis unit
provobs
procedure
Prior art date
Application number
SE7908324A
Other languages
Unknown language ( )
English (en)
Other versions
SE454023B (sv
Inventor
K Jauch
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
Publication of SE7908324L publication Critical patent/SE7908324L/sv
Publication of SE454023B publication Critical patent/SE454023B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
    • 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
    • G07D7/1205—Testing spectral properties

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
SE7908324A 1978-10-10 1979-10-08 Forfarande for optisk serskiljning av provobjekt SE454023B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1048078A CH634411A5 (en) 1978-10-10 1978-10-10 Method for determining suitable optical wavelengths, for distinguishing test objects optically, and appliance required therefor and application of the method

Publications (2)

Publication Number Publication Date
SE7908324L true SE7908324L (sv) 1980-04-11
SE454023B SE454023B (sv) 1988-03-21

Family

ID=4363684

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7908324A SE454023B (sv) 1978-10-10 1979-10-08 Forfarande for optisk serskiljning av provobjekt

Country Status (4)

Country Link
CH (1) CH634411A5 (sv)
DE (1) DE2924605C2 (sv)
DK (1) DK150551C (sv)
SE (1) SE454023B (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH653162A5 (de) * 1981-10-27 1985-12-13 Landis & Gyr Ag Einrichtung zur echtheitspruefung von dokumenten.
SE455547B (sv) * 1982-06-29 1988-07-18 Bergstroem Arne Apparat for ekthetskontroll av sedlar
US5404987A (en) * 1989-10-18 1995-04-11 Mars Incorporated Method and apparatus for validating money
GB2238152B (en) * 1989-10-18 1994-07-27 Mars Inc Method and apparatus for validating coins
US5157253A (en) * 1990-09-20 1992-10-20 Chamberlain Mrc, Division Of Duchossois Industries, Inc. Envelope reflectance meter evaluating print contrast
DE4115841B4 (de) * 1991-05-15 2004-11-04 Schölly Fiberoptic GmbH Vorrichtung zur optischen Kontrolle von Gegenständen
GB9501921D0 (en) * 1995-02-01 1995-03-22 At & T Global Inf Solution Apparatus for authenticating documents
WO1997001155A1 (en) * 1995-06-20 1997-01-09 Bellcon I/S Method for testing of bank notes, especially dollar bills, and equipment for the implementation of the method
GB2366371A (en) * 2000-09-04 2002-03-06 Mars Inc Sensing documents such as currency items
DE10048447B4 (de) * 2000-09-29 2006-05-18 Premosys Gmbh Verfahren und Vorrichtung zum Testen von selbstleuchtenden optoelektronischen Komponenten
DE102007030384B4 (de) * 2007-06-29 2009-02-05 Dade Behring Marburg Gmbh Verfahren zur Identifizierung eines transparenten Objekts anhand seines Absorptionsspektrums
DE102008028689A1 (de) * 2008-06-17 2009-12-24 Giesecke & Devrient Gmbh Sensoreinrichtung zur spektral aufgelösten Erfassung von Wertdokumenten und ein diese betreffendes Verfahren
DE102008028690A1 (de) * 2008-06-17 2009-12-24 Giesecke & Devrient Gmbh Sensoreinrichtung zur spektral aufgelösten Erfassung von Wertdokumenten und ein diese betreffendes Verfahren

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795553A (fr) * 1972-02-17 1973-06-18 Landis & Gyr Ag Appareil permettant de comparer des reemissions spectrales respectives de surfaces colorees
CH573634A5 (sv) * 1974-07-04 1976-03-15 Landis & Gyr Ag
IT1068657B (it) * 1976-11-03 1985-03-21 Nuovo Pignone Spa Metodo perfezionato per il controllo di banconote ed apparecchiature per realizzarlo

Also Published As

Publication number Publication date
DK150551B (da) 1987-03-23
DK150551C (da) 1988-02-08
DE2924605A1 (de) 1980-04-17
CH634411A5 (en) 1983-01-31
SE454023B (sv) 1988-03-21
DE2924605C2 (de) 1984-06-07
DK427679A (da) 1980-04-11

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