ATE170312T1 - Münzdetektor - Google Patents

Münzdetektor

Info

Publication number
ATE170312T1
ATE170312T1 AT93107938T AT93107938T ATE170312T1 AT E170312 T1 ATE170312 T1 AT E170312T1 AT 93107938 T AT93107938 T AT 93107938T AT 93107938 T AT93107938 T AT 93107938T AT E170312 T1 ATE170312 T1 AT E170312T1
Authority
AT
Austria
Prior art keywords
coin
coil
detector
oscillator
circuit
Prior art date
Application number
AT93107938T
Other languages
English (en)
Inventor
Thomas Seitz
Original Assignee
Landis & Gyr Tech Innovat
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 Landis & Gyr Tech Innovat filed Critical Landis & Gyr Tech Innovat
Application granted granted Critical
Publication of ATE170312T1 publication Critical patent/ATE170312T1/de

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Coins (AREA)
  • Eye Examination Apparatus (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Noodles (AREA)
  • Pinball Game Machines (AREA)
AT93107938T 1992-06-03 1993-05-15 Münzdetektor ATE170312T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH178292 1992-06-03

Publications (1)

Publication Number Publication Date
ATE170312T1 true ATE170312T1 (de) 1998-09-15

Family

ID=4218484

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93107938T ATE170312T1 (de) 1992-06-03 1993-05-15 Münzdetektor

Country Status (6)

Country Link
US (2) US5411126A (de)
EP (1) EP0572847B1 (de)
KR (1) KR0165135B1 (de)
AT (1) ATE170312T1 (de)
DE (1) DE59308911D1 (de)
DK (1) DK0572847T3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997025692A1 (en) * 1996-01-11 1997-07-17 Brandt, Inc. Coin sorter with coin recognition
WO1998005008A1 (en) 1996-07-29 1998-02-05 Quadrum Telecommunications, Inc. Coin validation apparatus
US6896826B2 (en) * 1997-01-09 2005-05-24 Advanced Technology Materials, Inc. Aqueous cleaning composition containing copper-specific corrosion inhibitor for cleaning inorganic residues on semiconductor substrate
GB2331614A (en) * 1997-11-19 1999-05-26 Tetrel Ltd Inductive coin validation system
DE10048290C5 (de) * 2000-09-29 2005-12-08 Balluff Gmbh Induktiver Sensor
JP2004227133A (ja) * 2003-01-21 2004-08-12 Internatl Currency Technologies Corp 硬貨受け取り器の検出装置
TWI227502B (en) 2003-09-02 2005-02-01 Ind Tech Res Inst Precise multi-pole magnetic components and manufacturing method thereof
JP5924686B2 (ja) * 2012-09-28 2016-05-25 株式会社日本コンラックス 硬貨処理装置
JP6992445B2 (ja) * 2017-11-27 2022-01-13 富士電機株式会社 硬貨検知用アンテナおよび硬貨処理装置
CN112406318B (zh) * 2020-11-24 2023-07-21 武汉先同科技有限公司 一种基于电感技术的墨量检测装置、方法及喷墨打印机

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185947A (en) * 1959-11-16 1965-05-25 Arf Products Inductive module for electronic devices
FR1532020A (fr) * 1967-07-21 1968-07-05 Scheidt & Bachmann Gmbh Dispositif de vérification et de comptage de pièces de monnaie dans des distributeurs automatiques
US3576244A (en) * 1969-01-08 1971-04-27 Vendo Co Coin acceptor having resistivity and permeability detector
US3901368A (en) * 1974-03-11 1975-08-26 Lance T Klinger Coin acceptor/rejector
US4035695A (en) * 1974-08-05 1977-07-12 Motorola, Inc. Microelectronic variable inductor
US4353453A (en) * 1980-04-10 1982-10-12 Atn Research & Development Corporation Valid coin acceptor for coin actuated apparatus
US4441602A (en) * 1981-12-02 1984-04-10 Joseph Ostroski Electronic coin verification mechanism
US4494100A (en) * 1982-07-12 1985-01-15 Motorola, Inc. Planar inductors
US4574936A (en) * 1983-05-10 1986-03-11 Lance Klinger Coin accepter/rejector including symmetrical dual feedback oscillator
DE3486213T2 (de) * 1983-11-04 1994-01-13 Mars Inc Münzprüfer.
US4678994A (en) * 1984-06-27 1987-07-07 Digital Products Corporation Methods and apparatus employing apparent resonant properties of thin conducting materials
GB8509609D0 (en) * 1985-04-15 1985-05-22 Coin Controls Discriminating between different metallic articles
JPH0744405Y2 (ja) * 1989-03-07 1995-10-11 ローム株式会社 プリント基板の切断装置
EP0500367A3 (en) * 1991-02-20 1993-07-21 Telkor (Proprietary) Limited Coil arrangement and static measuring device
US5133118A (en) * 1991-08-06 1992-07-28 Sheldahl, Inc. Surface mounted components on flex circuits

Also Published As

Publication number Publication date
DK0572847T3 (da) 1999-05-25
EP0572847B1 (de) 1998-08-26
EP0572847A1 (de) 1993-12-08
US5411126A (en) 1995-05-02
KR0165135B1 (ko) 1999-03-20
US5575057A (en) 1996-11-19
DE59308911D1 (de) 1998-10-01
KR940001014A (ko) 1994-01-10

Similar Documents

Publication Publication Date Title
CA1038055A (en) Coin arrival sensor using inductive colls
MY129679A (en) Dual coil coin identifier
EP0057520B1 (de) Einrichtung zur Feststellung eines in Papier eingelegten Magnetstreifens
EP0305013A3 (de) Induktiver Näherungsdetektor
ATE170312T1 (de) Münzdetektor
US3986104A (en) Dual frequency metal detector system
US5233303A (en) Portable dedicated electron spin resonance spectrometer
GB8510181D0 (en) Moving coin validation
US5117746A (en) Fume hood sash sensing apparatus
US20040155651A1 (en) Flux control system for metal detectors
US3601691A (en) Metal detector responsive to small metallic objects for differentiating between ferrous and nonferrous objects
SE8702455L (sv) Anordning foer detektering av dokument
US6216843B1 (en) Apparatus for taking out information using magnetic sensor and carrying out test of article by using that information
US5028870A (en) Sensor system method and apparatus for discrimination of metallic objects based on a variation in self inductance
ATE76515T1 (de) Feststellen von gleichstrom-magnetfeldaenderungen.
KR840006076A (ko) Rf 전력계
GB1372516A (en) Magnetic device
US5650729A (en) Conductive strip detector
KR940001954B1 (ko) 전자식 주화 선별 장치
FR2352307A1 (fr) Dispositif pour la mesure d'un champ magnetique au moyen d'un magnetometre du type a barreau
JPS6166169A (ja) 温度補償式電流センサ
KR940006061A (ko) 부정 카드 사용 시도 검출 장치 및 검출 방법
AU753651B2 (en) Induction sensor
US3185923A (en) Magnetic inspection device having variable intensity audible alarm means responsive to spacing between device and test piece
US6057683A (en) Induction sensor having conductive concentrator with measuring gap

Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee