JPS512498A - DENSHIKOKAKENSAKI - Google Patents

DENSHIKOKAKENSAKI

Info

Publication number
JPS512498A
JPS512498A JP6398675A JP6398675A JPS512498A JP S512498 A JPS512498 A JP S512498A JP 6398675 A JP6398675 A JP 6398675A JP 6398675 A JP6398675 A JP 6398675A JP S512498 A JPS512498 A JP S512498A
Authority
JP
Japan
Prior art keywords
denshikokakensaki
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.)
Pending
Application number
JP6398675A
Other languages
Japanese (ja)
Inventor
Puryuumu Marugotsuto
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.)
Nippon Koinko KK
Original Assignee
Nippon Koinko KK
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 Nippon Koinko KK filed Critical Nippon Koinko KK
Publication of JPS512498A publication Critical patent/JPS512498A/en
Pending 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
    • G07D5/08—Testing the magnetic or electric properties
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Coins (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
JP6398675A 1974-05-28 1975-05-28 DENSHIKOKAKENSAKI Pending JPS512498A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742425803 DE2425803A1 (en) 1974-05-28 1974-05-28 Electronic coin tester - has two probes designed as differential transformer and operating at different frequencies

Publications (1)

Publication Number Publication Date
JPS512498A true JPS512498A (en) 1976-01-10

Family

ID=5916679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6398675A Pending JPS512498A (en) 1974-05-28 1975-05-28 DENSHIKOKAKENSAKI

Country Status (2)

Country Link
JP (1) JPS512498A (en)
DE (1) DE2425803A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4448297A (en) * 1981-06-18 1984-05-15 Mendelsohn Lewis I Ferromagnetic coin validator and method
JPH01226093A (en) * 1988-03-07 1989-09-08 Mitsubishi Heavy Ind Ltd Coin discriminating device
JPH0745809Y2 (en) * 1989-04-19 1995-10-18 三菱重工業株式会社 Coin discriminator
CN104134269B (en) * 2014-06-23 2017-07-07 江苏多维科技有限公司 A kind of Detecting of coin system

Also Published As

Publication number Publication date
DE2425803A1 (en) 1975-12-11

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