GB1505887A - Bank note discriminating - Google Patents
Bank note discriminatingInfo
- Publication number
- GB1505887A GB1505887A GB15520/75A GB1552075A GB1505887A GB 1505887 A GB1505887 A GB 1505887A GB 15520/75 A GB15520/75 A GB 15520/75A GB 1552075 A GB1552075 A GB 1552075A GB 1505887 A GB1505887 A GB 1505887A
- Authority
- GB
- United Kingdom
- Prior art keywords
- note
- frequency
- magnetic
- bank note
- magnetizing
- 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
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
- G07D7/20—Testing patterns thereon
-
- 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
- G07D7/04—Testing magnetic properties of the materials thereof, e.g. by detection of magnetic imprint
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
1505887 Bank note discrimination system LAUREL BANK MACHINE CO Ltd 15 April 1975 [16 April 1974] 15520/75 Heading G4X Bank note discriminating apparatus comprises magnetizing element means for magnetizing magnetic portions of a note with an appropriate waveform at an appropriate frequency as the note is moved relative to the magnetizing element at a predetermined speed, magnetic detecting element means for detecting the distribution of the magnetization of the magnetic portion of note as it is moved relative to said magnetic detecting element at said predetermined speed, and a frequency selective amplifier tuned to the frequency determined by the frequency of the said magnetization. The preferred wave form is sinusoidal. The signal voltage detected by the frequency selective amplifier is coupled to a waveform analyser.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4246374A JPS5615036B2 (en) | 1974-04-16 | 1974-04-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1505887A true GB1505887A (en) | 1978-03-30 |
Family
ID=12636754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15520/75A Expired GB1505887A (en) | 1974-04-16 | 1975-04-15 | Bank note discriminating |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5615036B2 (en) |
DE (1) | DE2516532A1 (en) |
FR (1) | FR2268316B1 (en) |
GB (1) | GB1505887A (en) |
IT (1) | IT1035313B (en) |
SE (1) | SE396827B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5274397A (en) * | 1975-12-18 | 1977-06-22 | Emu Ii Esu Kk | Method of checking printed matter |
JPS5275393A (en) * | 1975-12-19 | 1977-06-24 | Emu Ii Esu Kk | Method of checking correctness of printed matter |
JPS52122194A (en) * | 1976-04-07 | 1977-10-14 | Emu Ii Esu Kk | Method of distinguishing correct paper money from false one |
JPS52122193A (en) * | 1976-04-07 | 1977-10-14 | Emu Ii Esu Kk | Device for distinguishing correct paper money from false one |
JPS5321000A (en) * | 1976-08-11 | 1978-02-25 | Ikegami Tsushinki Kk | Device for checking printed matter including paper money |
FR2471633B1 (en) * | 1979-12-11 | 1985-12-20 | Anvar | METHOD AND APPARATUS FOR RECOGNITION OF MAGNETIC MARKING AND APPLICATION TO SECURITY PAPERS |
SE458315B (en) * | 1987-06-12 | 1989-03-13 | Inter Innovation Ab | DEVICE FOR THE DETECTION OF DOCUMENTS |
US6047808A (en) * | 1996-03-07 | 2000-04-11 | Coinstar, Inc. | Coin sensing apparatus and method |
US6056104A (en) * | 1996-06-28 | 2000-05-02 | Coinstar, Inc. | Coin sensing apparatus and method |
US6520308B1 (en) | 1996-06-28 | 2003-02-18 | Coinstar, Inc. | Coin discrimination apparatus and method |
US7152727B2 (en) | 2001-09-21 | 2006-12-26 | Coinstar, Inc. | Method and apparatus for coin or object sensing using adaptive operating point control |
US9036890B2 (en) | 2012-06-05 | 2015-05-19 | Outerwall Inc. | Optical coin discrimination systems and methods for use with consumer-operated kiosks and the like |
US8967361B2 (en) | 2013-02-27 | 2015-03-03 | Outerwall Inc. | Coin counting and sorting machines |
US9022841B2 (en) | 2013-05-08 | 2015-05-05 | Outerwall Inc. | Coin counting and/or sorting machines and associated systems and methods |
US9443367B2 (en) | 2014-01-17 | 2016-09-13 | Outerwall Inc. | Digital image coin discrimination for use with consumer-operated kiosks and the like |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3485358A (en) * | 1967-04-26 | 1969-12-23 | Rowe International Inc | Dollar bill collector |
-
1974
- 1974-04-16 JP JP4246374A patent/JPS5615036B2/ja not_active Expired
-
1975
- 1975-04-14 SE SE7504247A patent/SE396827B/en unknown
- 1975-04-15 GB GB15520/75A patent/GB1505887A/en not_active Expired
- 1975-04-15 IT IT49102/75A patent/IT1035313B/en active
- 1975-04-15 FR FR7511663A patent/FR2268316B1/fr not_active Expired
- 1975-04-15 DE DE19752516532 patent/DE2516532A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
SE7504247L (en) | 1975-10-17 |
JPS50136094A (en) | 1975-10-28 |
SE396827B (en) | 1977-10-03 |
IT1035313B (en) | 1979-10-20 |
JPS5615036B2 (en) | 1981-04-08 |
FR2268316A1 (en) | 1975-11-14 |
FR2268316B1 (en) | 1979-06-08 |
DE2516532A1 (en) | 1975-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |