NL7600237A - DEVICE FOR TESTING A METAL OBJECT. - Google Patents

DEVICE FOR TESTING A METAL OBJECT.

Info

Publication number
NL7600237A
NL7600237A NL7600237A NL7600237A NL7600237A NL 7600237 A NL7600237 A NL 7600237A NL 7600237 A NL7600237 A NL 7600237A NL 7600237 A NL7600237 A NL 7600237A NL 7600237 A NL7600237 A NL 7600237A
Authority
NL
Netherlands
Prior art keywords
testing
metal object
metal
Prior art date
Application number
NL7600237A
Other languages
Dutch (nl)
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 NL7600237A publication Critical patent/NL7600237A/en

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
NL7600237A 1975-01-14 1976-01-12 DEVICE FOR TESTING A METAL OBJECT. NL7600237A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7600237A true NL7600237A (en) 1976-07-16

Family

ID=4185910

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7600237A NL7600237A (en) 1975-01-14 1976-01-12 DEVICE FOR TESTING A METAL OBJECT.

Country Status (10)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451032A1 (en) * 1979-03-09 1980-10-03 Commissariat Energie Atomique DIGITAL APPARATUS FOR CHECKING WORKPIECES BY EDGE CURRENT
GB2151062B (en) * 1983-11-04 1988-06-29 Mars Inc Coin validators
GB8500220D0 (en) * 1985-01-04 1985-02-13 Coin Controls Discriminating between metallic articles
FR2619235B1 (en) * 1987-08-06 1991-09-06 Crouzet Sa DEVICE FOR RECOGNIZING THE VALUE OF COINS
CN115473442B (en) * 2022-11-15 2023-01-31 四川大学 LLC single-stage AC-DC converter numerical analysis modeling and boundary power control method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2144519A5 (en) * 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
DE2507398A1 (en) 1976-07-15
FR2298103A1 (en) 1976-08-13
DE2507398B2 (en) 1980-04-30
FR2298103B1 (en) 1981-12-04
ATA14676A (en) 1976-09-15
SE407864B (en) 1979-04-23
GB1476617A (en) 1977-06-16
NO143596B (en) 1980-12-01
NO760039L (en) 1976-07-15
AT336934B (en) 1977-06-10
SE7600062L (en) 1976-07-15
DE2507398C3 (en) 1981-01-15
BE837521A (en) 1976-05-03
ES444252A1 (en) 1977-05-01
AU1021576A (en) 1977-07-21
NO143596C (en) 1981-03-11
CH580811A5 (en) 1976-10-15

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