AT336934B - TESTING DEVICE FOR METALLIC OBJECTS - IN PARTICULAR FOR COINS OR DGL. - Google Patents

TESTING DEVICE FOR METALLIC OBJECTS - IN PARTICULAR FOR COINS OR DGL.

Info

Publication number: AT336934B
Authority: AT; Austria
Prior art keywords: dgl; coins; testing device; metallic objects; metallic
Prior art date: 1975-01-14

Application number

AT14676A

Other languages

German (de)

Other versions

ATA14676A (en

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.)

1975-01-14

Filing date

1976-01-12

Publication date

1977-06-10

1976-01-12 Application filed by Sodeco Compteurs De Geneve filed Critical Sodeco Compteurs De Geneve

1976-09-15 Publication of ATA14676A publication Critical patent/ATA14676A/en

1977-06-10 Application granted granted Critical

1977-06-10 Publication of AT336934B publication Critical patent/AT336934B/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

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Immunology (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 TESTING DEVICE FOR METALLIC OBJECTS - IN PARTICULAR FOR COINS OR DGL. AT336934B (en)

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=4185910

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT14676A AT336934B (en)	1975-01-14	1976-01-12	TESTING DEVICE FOR METALLIC OBJECTS - IN PARTICULAR FOR COINS OR DGL.

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
DE3486213T2 (en) *	1983-11-04	1994-01-13	Mars Inc	Coin acceptor.
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

1975
- 1975-01-14 CH CH39075A patent/CH580811A5/xx not_active IP Right Cessation
- 1975-02-18 DE DE2507398A patent/DE2507398C3/en not_active Expired
- 1975-12-15 FR FR7538320A patent/FR2298103A1/en active Granted
1976
- 1976-01-07 SE SE7600062A patent/SE407864B/en unknown
- 1976-01-07 NO NO760039A patent/NO143596C/en unknown
- 1976-01-09 GB GB83476A patent/GB1476617A/en not_active Expired
- 1976-01-12 NL NL7600237A patent/NL7600237A/en unknown
- 1976-01-12 AT AT14676A patent/AT336934B/en not_active IP Right Cessation
- 1976-01-13 ES ES444252A patent/ES444252A1/en not_active Expired
- 1976-01-13 BE BE163479A patent/BE837521A/en unknown

Also Published As

Publication number	Publication date
FR2298103A1 (en)	1976-08-13
DE2507398B2 (en)	1980-04-30
BE837521A (en)	1976-05-03
AU1021576A (en)	1977-07-21
NL7600237A (en)	1976-07-16
ATA14676A (en)	1976-09-15
SE7600062L (en)	1976-07-15
NO760039L (en)	1976-07-15
CH580811A5 (en)	1976-10-15
NO143596C (en)	1981-03-11
DE2507398A1 (en)	1976-07-15
FR2298103B1 (en)	1981-12-04
NO143596B (en)	1980-12-01
ES444252A1 (en)	1977-05-01
DE2507398C3 (en)	1981-01-15
SE407864B (en)	1979-04-23
GB1476617A (en)	1977-06-16

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Legal Events

Date	Code	Title	Description
1984-06-15	ELJ	Ceased due to non-payment of the annual fee
1989-09-15	REN	Ceased due to non-payment of the annual fee