Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Saturday 31.10.2020 at 7:00 AM CET
Settings

Settings

Goto Application

1. WO1996005575 - COIN VALIDATORS

Publication Number WO/1996/005575
Publication Date 22.02.1996
International Application No. PCT/GB1995/001720
International Filing Date 20.07.1995
IPC
G07D 5/08 2006.01
GPHYSICS
07CHECKING-DEVICES
DHANDLING OF COINS OR OF VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
5Testing specially adapted to determine the identity or genuineness of coins, e.g. for segregating coins which are unacceptable or alien to a currency
08Testing the magnetic or electric properties
CPC
G07D 5/02
GPHYSICS
07CHECKING-DEVICES
DHANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
5Testing specially adapted to determine the identity or genuineness of coins, e.g. for segregating coins which are unacceptable or alien to a currency
02Testing the dimensions, e.g. thickness, diameter; Testing the deformation
G07D 5/08
GPHYSICS
07CHECKING-DEVICES
DHANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
5Testing specially adapted to determine the identity or genuineness of coins, e.g. for segregating coins which are unacceptable or alien to a currency
08Testing the magnetic or electric properties
Applicants
  • TETREL LIMITED [GB]/[GB] (AllExceptUS)
  • CHURCHMAN, James [GB]/[GB] (UsOnly)
  • EVANS, Micheal, John [GB]/[GB] (UsOnly)
Inventors
  • CHURCHMAN, James
  • EVANS, Micheal, John
Agents
  • BERESFORD, Keith, Denis, Lewis
Priority Data
9416351.612.08.1994GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COIN VALIDATORS
(FR) APPAREILS DE VALIDATION DE PIECES
Abstract
(EN)
A coin validator which uses inductive and capacitive effects to validate a coin has an inductor coil close to the capacitor for compactness. The capacitor plate is formed so as to obstruct circulating currents which would otherwise be induced in it by the inductor field. Such currents would otherwise lead to detrimental interaction between the capacitor and the inductor. The inductor coil can be used as one plate of the capacitor.
(FR)
Un appareil de validation de pièces, utilisant des effets inductifs et capacitifs pour valider une pièce, présente une bobine d'inductance à proximité du condensateur à des fins de compacité. La plaque du condensateur est formée de manière à obstruer des courants circulants qui, autrement, seraient induits dans ladite plaque dans le champ de la bobine d'inductance. Sans cette disposition, lesdits courants auraient pour effet une interaction dommageable entre le condensateur et la bobine d'inductance. la bobine d'inductance peut être utilisée sous la forme d'une plaque du condensateur.
Latest bibliographic data on file with the International Bureau