SE308333B - - Google Patents
Info
- Publication number
- SE308333B SE308333B SE657464A SE657464A SE308333B SE 308333 B SE308333 B SE 308333B SE 657464 A SE657464 A SE 657464A SE 657464 A SE657464 A SE 657464A SE 308333 B SE308333 B SE 308333B
- Authority
- SE
- Sweden
- Prior art keywords
- coin
- detectors
- coins
- circuit
- detector
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
- H04M17/02—Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths
- H04M17/023—Circuit arrangements
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D5/00—Testing specially adapted to determine the identity or genuineness of coins, e.g. for segregating coins which are unacceptable or alien to a currency
- G07D5/02—Testing the dimensions, e.g. thickness, diameter; Testing the deformation
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D5/00—Testing specially adapted to determine the identity or genuineness of coins, e.g. for segregating coins which are unacceptable or alien to a currency
- G07D5/08—Testing the magnetic or electric properties
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F1/00—Coin inlet arrangements; Coins specially adapted to operate coin-freed mechanisms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
- H04M17/02—Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Testing Of Coins (AREA)
Abstract
1,072,576. Coin freed apparatus. SODECO, SOC. DES COMPTEURS DE GENEVE. June 2, 1964 [June 4, 1963], No. 22720/64. Heading G4V. A device for controlling the payment of coins I, II, III, IV through a single slot in, for example, a telephone call box comprises detectors 3, 4, 5, 6 which are disposed in the path followed by the coins in such a way that each can detect the presence of a coin of certain diameter as well as that of any coin of greater diameter, and an electronic circuit for transforming the indication of the detectors into a signal, there being as many detectors as there are different sizes of coins and the signal produced having a characteristic of the number of detectors which are simultaneously affected by a coin and, as a consequence a characteristic of the monetary value of this coin. In Figs. 2 and 3 (not shown), each detector is magnetic and has concentric primary and secondary inductive windings l 1 , l 2 connected to an amplifier 12 in a resonant circuit; the leak flux from the detector is formed parallel to the axis of the windings and produces eddy currents in a coin if one is present. When no coin is present, an alternating signal is produced and this is transformed into a continuous signal of -ve polarity at a terminal E. The terminals E of each circuit are connected to respective terminals A, B, C, D of a computing circuit, Fig. 6 (not shown). When a coin of size I is present in front of the detectors, the circuit of detector 3 will cease to oscillate causing a terminal a to become +ve ; similarly a coin of size II would effect detectors 3 and 4 causing only its associated terminal b to become + ve and the rest of the terminals n, a, c, d -ve. These signals of +ve polarity can be used for crediting the value of all coins inserted. Such detectors may also be used to check the material, weight and thickness of coins to permit the rejection of faulty coins. In another embodiment, the detectors are constituted by photo-electric cells.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH692863A CH407617A (en) | 1963-06-04 | 1963-06-04 | Device for controlling the payment of coins into an automatic machine |
Publications (1)
Publication Number | Publication Date |
---|---|
SE308333B true SE308333B (en) | 1969-02-10 |
Family
ID=4317236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE657464A SE308333B (en) | 1963-06-04 | 1964-05-29 |
Country Status (7)
Country | Link |
---|---|
CH (1) | CH407617A (en) |
DE (1) | DE1449277A1 (en) |
DK (1) | DK110212C (en) |
ES (1) | ES299733A1 (en) |
GB (1) | GB1072576A (en) |
NL (2) | NL6405921A (en) |
SE (1) | SE308333B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2015058C2 (en) * | 1969-04-01 | 1983-12-08 | Mars Inc., Washington, D.C. | Device for checking coins |
CA956859A (en) * | 1970-11-23 | 1974-10-29 | Guy L. Fougere | Coin selector |
US3739895A (en) * | 1971-08-16 | 1973-06-19 | G Fougere | Method and apparatus for testing coins employing dimensional categorizing means |
DE2243941C2 (en) * | 1972-09-07 | 1983-12-29 | Professor Alfred Krauth Apparatebau GmbH & Co KG, 6930 Eberbach | Sorting and counting device for coins |
US4108296A (en) * | 1976-04-08 | 1978-08-22 | Nippon Coinco Co., Ltd. | Coin receiving apparatus for a vending machine |
DE2713844C3 (en) * | 1977-03-26 | 1981-07-16 | F.Zimmermann & Co., 1000 Berlin | Device for recognizing the value of coins or the like. Objects |
GB2045498B (en) * | 1979-03-30 | 1983-03-30 | Mars Inc | Coin testing apparatus |
JPS5616276U (en) * | 1979-07-17 | 1981-02-12 | ||
FR2541799B1 (en) * | 1983-02-24 | 1986-03-21 | Bertho Expl Ets Paul | METHODS AND APPARATUS FOR SELECTING COINS OR TOKENS |
CH667546A5 (en) * | 1985-07-26 | 1988-10-14 | Autelca Ag | COIN CHECKING DEVICE. |
CN110599670B (en) * | 2019-08-26 | 2021-11-16 | 深圳市合众金融设备服务有限公司 | Abnormal detection method and system for number of paper money in money box, server and financial equipment |
-
0
- NL NL131067D patent/NL131067C/xx active
-
1963
- 1963-06-04 CH CH692863A patent/CH407617A/en unknown
-
1964
- 1964-05-12 ES ES0299733A patent/ES299733A1/en not_active Expired
- 1964-05-27 NL NL6405921A patent/NL6405921A/xx unknown
- 1964-05-27 DK DK263664A patent/DK110212C/en active
- 1964-05-29 SE SE657464A patent/SE308333B/xx unknown
- 1964-06-02 GB GB2272064A patent/GB1072576A/en not_active Expired
- 1964-06-02 DE DE19641449277 patent/DE1449277A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CH407617A (en) | 1966-02-15 |
DK110212C (en) | 1971-01-04 |
GB1072576A (en) | 1967-06-21 |
NL131067C (en) | |
DE1449277A1 (en) | 1969-04-30 |
ES299733A1 (en) | 1964-08-16 |
NL6405921A (en) | 1964-12-07 |
DE1449277B2 (en) | 1970-10-29 |
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