FR2084554A5 - - Google Patents

Info

Publication number
FR2084554A5
FR2084554A5 FR7108725A FR7108725A FR2084554A5 FR 2084554 A5 FR2084554 A5 FR 2084554A5 FR 7108725 A FR7108725 A FR 7108725A FR 7108725 A FR7108725 A FR 7108725A FR 2084554 A5 FR2084554 A5 FR 2084554A5
Authority
FR
France
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
Application number
FR7108725A
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of FR2084554A5 publication Critical patent/FR2084554A5/fr
Expired legal-status Critical Current

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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/023—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance where the material is placed in the field of a coil
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Testing Of Coins (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Electronic Switches (AREA)
  • Prepayment Telephone Systems (AREA)
FR7108725A 1970-03-16 1971-03-12 Expired FR2084554A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2012376A DE2012376C3 (de) 1970-03-16 1970-03-16 Schaltungsanordnung zum Unterscheiden zwischen unterschiedlichen metallischen Gegenständen, insbesondere Münzen

Publications (1)

Publication Number Publication Date
FR2084554A5 true FR2084554A5 (fr) 1971-12-17

Family

ID=5765218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7108725A Expired FR2084554A5 (fr) 1970-03-16 1971-03-12

Country Status (10)

Country Link
JP (1) JPS5214496U (fr)
AT (1) AT309543B (fr)
BE (1) BE764333A (fr)
CH (1) CH573152A5 (fr)
DE (1) DE2012376C3 (fr)
FR (1) FR2084554A5 (fr)
GB (1) GB1285305A (fr)
LU (1) LU62780A1 (fr)
NL (1) NL7102988A (fr)
SE (1) SE359951B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448752A1 (fr) * 1979-02-12 1980-09-05 Bally Mfg Corp Appareil accepteur de pieces de monnaie
FR2513413A1 (fr) * 1981-09-22 1983-03-25 Mars Inc Appareil de selection de pieces de monnaie

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5404987A (en) * 1989-10-18 1995-04-11 Mars Incorporated Method and apparatus for validating money
GB2238152B (en) * 1989-10-18 1994-07-27 Mars Inc Method and apparatus for validating coins
CA2052304C (fr) † 1991-03-27 1997-04-01 Osamu Sugimoto Methode et appareil pour faire la difference entre une bonne piece et une fausse piece de monnaie et pour applications connexes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448752A1 (fr) * 1979-02-12 1980-09-05 Bally Mfg Corp Appareil accepteur de pieces de monnaie
FR2513413A1 (fr) * 1981-09-22 1983-03-25 Mars Inc Appareil de selection de pieces de monnaie

Also Published As

Publication number Publication date
LU62780A1 (fr) 1971-08-23
JPS5214496U (fr) 1977-02-01
CH573152A5 (fr) 1976-02-27
DE2012376B2 (de) 1974-09-12
DE2012376A1 (de) 1971-10-14
SE359951B (fr) 1973-09-10
AT309543B (de) 1973-08-27
GB1285305A (en) 1972-08-16
DE2012376C3 (de) 1975-04-30
NL7102988A (fr) 1971-09-20
BE764333A (fr) 1971-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse