NO814162L - Koplingsanordning i en myntproever - Google Patents
Koplingsanordning i en myntproeverInfo
- Publication number
- NO814162L NO814162L NO81814162A NO814162A NO814162L NO 814162 L NO814162 L NO 814162L NO 81814162 A NO81814162 A NO 81814162A NO 814162 A NO814162 A NO 814162A NO 814162 L NO814162 L NO 814162L
- Authority
- NO
- Norway
- Prior art keywords
- coin
- gain
- value
- oscillator
- amplifier
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims description 40
- 238000010168 coupling process Methods 0.000 claims description 40
- 238000005859 coupling reaction Methods 0.000 claims description 40
- 230000010355 oscillation Effects 0.000 claims description 34
- 238000012360 testing method Methods 0.000 claims description 23
- 230000003321 amplification Effects 0.000 claims description 12
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 12
- 238000013016 damping Methods 0.000 claims description 9
- 239000003990 capacitor Substances 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 3
- 230000001965 increasing effect Effects 0.000 description 10
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Coins (AREA)
- Pinball Game Machines (AREA)
- Telephone Function (AREA)
- Adornments (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Slot Machines And Peripheral Devices (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH897980 | 1980-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO814162L true NO814162L (no) | 1982-06-07 |
Family
ID=4346979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO81814162A NO814162L (no) | 1980-12-05 | 1981-12-04 | Koplingsanordning i en myntproever |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4492296A (de) |
| EP (1) | EP0053735B1 (de) |
| AT (1) | ATE15288T1 (de) |
| AU (1) | AU7797181A (de) |
| CA (1) | CA1169940A (de) |
| DE (1) | DE3172063D1 (de) |
| GB (1) | GB2090034B (de) |
| NO (1) | NO814162L (de) |
| YU (1) | YU284081A (de) |
| ZA (1) | ZA818443B (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK158418C (da) * | 1985-11-27 | 1990-10-22 | Standard Electric Kirk | Fremgangsmaade til identificering af moenter og apparat til brug ved udoevelse af fremgangsmaaden |
| JPH0546127Y2 (de) * | 1986-12-29 | 1993-12-01 | ||
| US4936435A (en) * | 1988-10-11 | 1990-06-26 | Unidynamics Corporation | Coin validating apparatus and method |
| JPH0731324Y2 (ja) * | 1989-04-21 | 1995-07-19 | サンデン株式会社 | 硬貨判別装置 |
| US5293979A (en) * | 1991-12-10 | 1994-03-15 | Coin Acceptors, Inc. | Coin detection and validation means |
| GB2310070B (en) * | 1996-02-08 | 1999-10-27 | Mars Inc | Coin diameter measurement |
| US10742206B2 (en) * | 2018-11-21 | 2020-08-11 | Dialog Semiconductor (Uk) Limited | Switching circuit |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH546451A (de) * | 1970-12-04 | 1974-02-28 | Autelca Ag | Muenzpruefer. |
| US3749220A (en) * | 1971-10-06 | 1973-07-31 | Anritsu Electric Co Ltd | Coin discriminating apparatus |
| FR2305809A1 (fr) * | 1975-03-25 | 1976-10-22 | Crouzet Sa | Dispositif d'authentification de titres monetaires |
| US4105105A (en) * | 1975-10-17 | 1978-08-08 | Libandor Trading Corporation Inc. | Method for checking coins and coin checking apparatus for the performance of the aforesaid method |
| FR2353910A1 (fr) * | 1976-06-02 | 1977-12-30 | Affranchissement Timbrage Auto | Discriminateur logique de pieces de monnaie |
| FR2359468A2 (fr) * | 1976-07-23 | 1978-02-17 | Crouzet Sa | Nouveau selecteur de pieces de monnaie pour distributeurs automatiques |
| DE2723516A1 (de) * | 1977-05-25 | 1978-12-07 | Braum Ludwig | Verfahren zur pruefung von muenzen o.dgl. sowie muenzpruefer zur durchfuehrung des verfahrens |
| FR2408183A1 (fr) * | 1977-11-03 | 1979-06-01 | Signaux Entr Electriques | Controleur de pieces metalliques, et notamment de pieces de monnaie |
| US4326621A (en) * | 1979-03-15 | 1982-04-27 | Gaea Trade And Development Company Limited | Coin detecting apparatus for distinguishing genuine coins from slugs, spurious coins and the like |
| US4286704A (en) * | 1979-04-27 | 1981-09-01 | Coin Controls Limited | Coin-validating arrangement |
| ZA821411B (en) * | 1981-03-19 | 1983-02-23 | Aeronautical General Instr | Coin validation apparatus |
-
1981
- 1981-11-07 EP EP81109571A patent/EP0053735B1/de not_active Expired
- 1981-11-07 AT AT81109571T patent/ATE15288T1/de active
- 1981-11-07 DE DE8181109571T patent/DE3172063D1/de not_active Expired
- 1981-11-24 GB GB8135395A patent/GB2090034B/en not_active Expired
- 1981-11-27 AU AU77971/81A patent/AU7797181A/en not_active Abandoned
- 1981-12-02 US US06/326,920 patent/US4492296A/en not_active Expired - Fee Related
- 1981-12-02 CA CA000391328A patent/CA1169940A/en not_active Expired
- 1981-12-04 NO NO81814162A patent/NO814162L/no unknown
- 1981-12-04 ZA ZA818443A patent/ZA818443B/xx unknown
- 1981-12-04 YU YU02840/81A patent/YU284081A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| YU284081A (en) | 1983-06-30 |
| EP0053735B1 (de) | 1985-08-28 |
| ATE15288T1 (de) | 1985-09-15 |
| DE3172063D1 (en) | 1985-10-03 |
| GB2090034B (en) | 1984-08-30 |
| CA1169940A (en) | 1984-06-26 |
| ZA818443B (en) | 1982-10-27 |
| EP0053735A1 (de) | 1982-06-16 |
| GB2090034A (en) | 1982-06-30 |
| AU7797181A (en) | 1982-06-10 |
| US4492296A (en) | 1985-01-08 |
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