GB2251111B - Acoustic coin validation - Google Patents

Acoustic coin validation

Info

Publication number
GB2251111B
GB2251111B GB9020734A GB9020734A GB2251111B GB 2251111 B GB2251111 B GB 2251111B GB 9020734 A GB9020734 A GB 9020734A GB 9020734 A GB9020734 A GB 9020734A GB 2251111 B GB2251111 B GB 2251111B
Authority
GB
United Kingdom
Prior art keywords
acoustic
coin validation
coin
validation
acoustic coin
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 - Fee Related
Application number
GB9020734A
Other versions
GB2251111A (en
GB9020734D0 (en
Inventor
Graham John St Clair Assinder
Edmond Peter Sparks
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roke Manor Research Ltd
Original Assignee
Roke Manor Research Ltd
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 Roke Manor Research Ltd filed Critical Roke Manor Research Ltd
Priority to GB9020734A priority Critical patent/GB2251111B/en
Publication of GB9020734D0 publication Critical patent/GB9020734D0/en
Publication of GB2251111A publication Critical patent/GB2251111A/en
Application granted granted Critical
Publication of GB2251111B publication Critical patent/GB2251111B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • G07D5/04—Testing the weight
    • 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
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D2205/00—Coin testing devices
    • G07D2205/001—Reconfiguration of coin testing devices
    • G07D2205/0012—Reconfiguration of coin testing devices automatic adjustment, e.g. self-calibration
GB9020734A 1990-09-24 1990-09-24 Acoustic coin validation Expired - Fee Related GB2251111B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9020734A GB2251111B (en) 1990-09-24 1990-09-24 Acoustic coin validation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9020734A GB2251111B (en) 1990-09-24 1990-09-24 Acoustic coin validation

Publications (3)

Publication Number Publication Date
GB9020734D0 GB9020734D0 (en) 1990-11-07
GB2251111A GB2251111A (en) 1992-06-24
GB2251111B true GB2251111B (en) 1994-08-17

Family

ID=10682644

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9020734A Expired - Fee Related GB2251111B (en) 1990-09-24 1990-09-24 Acoustic coin validation

Country Status (1)

Country Link
GB (1) GB2251111B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2948035B2 (en) * 1992-11-11 1999-09-13 株式会社日本コンラックス Coin discrimination method and discrimination device
GB2300746B (en) * 1995-05-09 1999-04-07 Mars Inc Validation
AUPQ136299A0 (en) * 1999-07-02 1999-07-22 Microsystem Controls Pty Ltd Coin validation
GB0119930D0 (en) * 2001-08-16 2001-10-10 Roke Manor Research Object identification apparatus and method
EP1324278A1 (en) 2001-12-28 2003-07-02 Mars Incorporated Calibration of currency validators
EP1324279A1 (en) 2001-12-28 2003-07-02 Mars Incorporated Apparatus for validating currency items, and method of configuring such apparatus
EP1324281A1 (en) * 2001-12-28 2003-07-02 Mars, Incorporated Method and apparatus for classifying currency articles
EP1324280A1 (en) 2001-12-28 2003-07-02 Mars Incorporated Method and apparatus for classifying currency articles
DE102004038153B4 (en) * 2004-08-06 2006-05-11 National Rejectors, Inc. Gmbh Method for testing coins for authenticity in a coin device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2199978A (en) * 1987-01-16 1988-07-20 Mars Inc Coin validators
GB2211337A (en) * 1987-10-19 1989-06-28 Gn Telematic A S A method and an apparatus for examining coins

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2199978A (en) * 1987-01-16 1988-07-20 Mars Inc Coin validators
GB2211337A (en) * 1987-10-19 1989-06-28 Gn Telematic A S A method and an apparatus for examining coins

Also Published As

Publication number Publication date
GB2251111A (en) 1992-06-24
GB9020734D0 (en) 1990-11-07

Similar Documents

Publication Publication Date Title
GB8822115D0 (en) Coin validation apparatus
GB2250621B (en) Money validators
GB2287341B (en) Money validation
GB2250622B (en) Coin validators
GB2288266B (en) Coin validation
GB2251111B (en) Acoustic coin validation
GB2250848B (en) Acoustic coin validation
GB2243238B (en) Coin validators
GB9415717D0 (en) Coin validator
GB2246655B (en) Coin mechanism
GB2246898B (en) Coin mechanism
EP0461805A3 (en) Coin escrow
GB8825949D0 (en) Coin validation apparatus
GB2253297B (en) Coin validation
EP0436397A3 (en) Sound synthesizer
GB2242050B (en) Coin escrow unit
GB2298511B (en) Coin validators
GB9522484D0 (en) Coins
GB9416351D0 (en) Coin validators
AU243P (en) ASTRED Trifolium pratense
GB8900931D0 (en) Speaker verification
GB8926988D0 (en) Speaker verification
GB2369178B (en) Acoustic jamming
AU111840S (en) Coin telephone set
GB9018752D0 (en) Card use validation

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040924