AT336934B - Prufeinrichtung fur metallische gegenstande - insbesondere fur munzen od.dgl. - Google Patents

Prufeinrichtung fur metallische gegenstande - insbesondere fur munzen od.dgl.

Info

Publication number
AT336934B
AT336934B AT14676A AT14676A AT336934B AT 336934 B AT336934 B AT 336934B AT 14676 A AT14676 A AT 14676A AT 14676 A AT14676 A AT 14676A AT 336934 B AT336934 B AT 336934B
Authority
AT
Austria
Prior art keywords
dgl
coins
testing device
metallic objects
metallic
Prior art date
Application number
AT14676A
Other languages
German (de)
English (en)
Other versions
ATA14676A (de
Inventor
Gunter Ing Sachse
Original Assignee
Sodeco Compteurs De Geneve
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 Sodeco Compteurs De Geneve filed Critical Sodeco Compteurs De Geneve
Publication of ATA14676A publication Critical patent/ATA14676A/de
Application granted granted Critical
Publication of AT336934B publication Critical patent/AT336934B/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • 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

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Electrochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Testing Of Coins (AREA)
AT14676A 1975-01-14 1976-01-12 Prufeinrichtung fur metallische gegenstande - insbesondere fur munzen od.dgl. AT336934B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH39075A CH580811A5 (fr) 1975-01-14 1975-01-14

Publications (2)

Publication Number Publication Date
ATA14676A ATA14676A (de) 1976-09-15
AT336934B true AT336934B (de) 1977-06-10

Family

ID=4185910

Family Applications (1)

Application Number Title Priority Date Filing Date
AT14676A AT336934B (de) 1975-01-14 1976-01-12 Prufeinrichtung fur metallische gegenstande - insbesondere fur munzen od.dgl.

Country Status (10)

Country Link
AT (1) AT336934B (fr)
BE (1) BE837521A (fr)
CH (1) CH580811A5 (fr)
DE (1) DE2507398C3 (fr)
ES (1) ES444252A1 (fr)
FR (1) FR2298103A1 (fr)
GB (1) GB1476617A (fr)
NL (1) NL7600237A (fr)
NO (1) NO143596C (fr)
SE (1) SE407864B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451032A1 (fr) * 1979-03-09 1980-10-03 Commissariat Energie Atomique Appareil numerique pour le controle de pieces par courants de foucault
DE3486213T2 (de) * 1983-11-04 1994-01-13 Mars Inc Münzprüfer.
GB8500220D0 (en) * 1985-01-04 1985-02-13 Coin Controls Discriminating between metallic articles
FR2619235B1 (fr) * 1987-08-06 1991-09-06 Crouzet Sa Dispositif de reconnaissance de la valeur de pieces de monnaie
CN115473442B (zh) * 2022-11-15 2023-01-31 四川大学 Llc单级型ac-dc变换器数值分析建模与边界功率控制方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2144519A5 (fr) * 1972-07-31 1973-02-09 Tel Sa
GB1443934A (en) * 1972-10-12 1976-07-28 Mars Inc Method and apparatus for use in an inductive sensor coin selector manufacture of carbon fibre

Also Published As

Publication number Publication date
NO760039L (fr) 1976-07-15
NO143596B (no) 1980-12-01
SE407864B (sv) 1979-04-23
DE2507398C3 (de) 1981-01-15
GB1476617A (en) 1977-06-16
FR2298103A1 (fr) 1976-08-13
NO143596C (no) 1981-03-11
BE837521A (fr) 1976-05-03
AU1021576A (en) 1977-07-21
ES444252A1 (es) 1977-05-01
DE2507398A1 (de) 1976-07-15
NL7600237A (nl) 1976-07-16
DE2507398B2 (de) 1980-04-30
SE7600062L (sv) 1976-07-15
FR2298103B1 (fr) 1981-12-04
ATA14676A (de) 1976-09-15
CH580811A5 (fr) 1976-10-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee