CH471426A - Device for determining the authenticity of banknotes - Google Patents
Device for determining the authenticity of banknotesInfo
- Publication number
- CH471426A CH471426A CH1761966A CH1761966A CH471426A CH 471426 A CH471426 A CH 471426A CH 1761966 A CH1761966 A CH 1761966A CH 1761966 A CH1761966 A CH 1761966A CH 471426 A CH471426 A CH 471426A
- Authority
- CH
- Switzerland
- Prior art keywords
- banknotes
- authenticity
- determining
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
-
- 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
-
- 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/86—Investigating moving sheets
-
- 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/956—Inspecting patterns on the surface of objects
-
- 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
-
- 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
-
- 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
- G07D7/16—Testing the dimensions
- G07D7/164—Thickness
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Electromagnetism (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET0030005 | 1965-12-11 | ||
DET0032183 | 1966-10-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH471426A true CH471426A (en) | 1969-04-15 |
Family
ID=26000127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1761966A CH471426A (en) | 1965-12-11 | 1966-12-09 | Device for determining the authenticity of banknotes |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE690919A (en) |
CH (1) | CH471426A (en) |
DE (2) | DE1474903B2 (en) |
FR (1) | FR1504951A (en) |
GB (1) | GB1163137A (en) |
NL (1) | NL6616042A (en) |
SE (1) | SE361372B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT956011B (en) * | 1972-05-31 | 1973-10-10 | S F A Soc Di Fisica Applicata | AUTOMATIC BANCO NOTICE SORTING MACHINE USED WITH FALSE INDI VIDUATION DEVICES AND WITH COLLECTION BOXES FOR SELEZIO BANKNOTES CREATED ACCORDING TO IF FALSE TO BE SENT FOR DESTRUCTION OR RETURN IN CIRCULATION |
GB1452740A (en) * | 1972-10-12 | 1976-10-13 | Mars Inc | Digital memory coin selector method and apparatus |
AT329903B (en) * | 1973-05-18 | 1976-06-10 | Oesterr Nationalbank | PROCEDURE FOR CHECKING THE CONDITION AND GENUINEITY OF PAPERS AND / OR PRINTS |
CH626460A5 (en) * | 1978-12-01 | 1981-11-13 | Radioelectrique Comp Ind | |
ATE18705T1 (en) * | 1981-08-20 | 1986-04-15 | De La Rue Syst | DEVICE FOR DETERMINING THE CONDITION OF A LEAF. |
US4936435A (en) | 1988-10-11 | 1990-06-26 | Unidynamics Corporation | Coin validating apparatus and method |
DE19718916A1 (en) * | 1997-04-25 | 1998-10-29 | Whd Elektron Prueftech Gmbh | Application and method for checking documents with diffractive optical security layers |
DE19812812A1 (en) * | 1997-04-25 | 1999-09-23 | Whd Elektron Prueftech Gmbh | Construction of security elements for documents and devices for checking documents with such security elements, as well as methods for use |
DE19812811A1 (en) * | 1997-08-12 | 1999-09-23 | Whd Elektron Prueftech Gmbh | Construction of security elements for documents and devices for checking documents with such security elements as well as methods for using these security elements and devices |
DE19734855B4 (en) * | 1997-08-12 | 2005-09-08 | WHD elektronische Prüftechnik GmbH | Device for testing diffraction-optically effective security elements |
DE102008024811A1 (en) * | 2008-05-23 | 2009-11-26 | Volkswagen Ag | Device for testing cylinder drilling, has tactile sensor and optical sensors with device of image sensor, particularly charge-coupled device camera and scanner strip |
DE102013009700B4 (en) | 2012-06-13 | 2016-12-01 | Giesecke & Devrient Gmbh | Method and test device for checking a value document |
CN103971446A (en) * | 2014-05-13 | 2014-08-06 | 威海华菱光电股份有限公司 | Paper money thickness detecting tool |
-
1965
- 1965-12-11 DE DE19651474903 patent/DE1474903B2/en active Pending
-
1966
- 1966-10-01 DE DE19661524694 patent/DE1524694A1/en active Pending
- 1966-11-14 NL NL6616042A patent/NL6616042A/xx unknown
- 1966-12-06 SE SE16676/66A patent/SE361372B/xx unknown
- 1966-12-07 GB GB54718/66A patent/GB1163137A/en not_active Expired
- 1966-12-08 BE BE690919D patent/BE690919A/xx unknown
- 1966-12-09 CH CH1761966A patent/CH471426A/en not_active IP Right Cessation
- 1966-12-09 FR FR86900A patent/FR1504951A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE361372B (en) | 1973-10-29 |
GB1163137A (en) | 1969-09-04 |
DE1474903A1 (en) | 1969-09-04 |
DE1474903B2 (en) | 1972-09-07 |
FR1504951A (en) | 1967-12-08 |
DE1524694A1 (en) | 1971-01-21 |
BE690919A (en) | 1967-05-16 |
NL6616042A (en) | 1967-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |