KR101581067B1 - 자기 센서 유닛 - Google Patents

자기 센서 유닛 Download PDF

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Publication number
KR101581067B1
KR101581067B1 KR1020110140570A KR20110140570A KR101581067B1 KR 101581067 B1 KR101581067 B1 KR 101581067B1 KR 1020110140570 A KR1020110140570 A KR 1020110140570A KR 20110140570 A KR20110140570 A KR 20110140570A KR 101581067 B1 KR101581067 B1 KR 101581067B1
Authority
KR
South Korea
Prior art keywords
cover plate
magnet
medium
side cover
magnetic
Prior art date
Application number
KR1020110140570A
Other languages
English (en)
Korean (ko)
Other versions
KR20120075382A (ko
Inventor
쇼고 모모세
Original Assignee
니혼 덴산 산쿄 가부시키가이샤
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.)
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Publication date
Application filed by 니혼 덴산 산쿄 가부시키가이샤 filed Critical 니혼 덴산 산쿄 가부시키가이샤
Publication of KR20120075382A publication Critical patent/KR20120075382A/ko
Application granted granted Critical
Publication of KR101581067B1 publication Critical patent/KR101581067B1/ko

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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/04—Testing magnetic properties of the materials thereof, e.g. by detection of magnetic imprint
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/01—Testing electronic circuits therein

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Measuring Magnetic Variables (AREA)
KR1020110140570A 2010-12-28 2011-12-22 자기 센서 유닛 KR101581067B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010291482A JP5608548B2 (ja) 2010-12-28 2010-12-28 磁気センサユニット
JPJP-P-2010-291482 2010-12-28

Publications (2)

Publication Number Publication Date
KR20120075382A KR20120075382A (ko) 2012-07-06
KR101581067B1 true KR101581067B1 (ko) 2015-12-29

Family

ID=46527359

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110140570A KR101581067B1 (ko) 2010-12-28 2011-12-22 자기 센서 유닛

Country Status (3)

Country Link
JP (1) JP5608548B2 (fr)
KR (1) KR101581067B1 (fr)
CN (1) CN102610021B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200096826A (ko) * 2018-11-26 2020-08-13 센젠 유예바오 일렉트로닉 테크놀러지 컴퍼니 리미티드 자기헤드 어셈블리 및 그의 가공방법

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140008648A (ko) 2012-07-11 2014-01-22 현대자동차주식회사 차량의 전자식 변속 장치
JP6188314B2 (ja) * 2012-11-26 2017-08-30 日本電産サンキョー株式会社 磁気センサ装置
JP2014219869A (ja) * 2013-05-09 2014-11-20 日本電産サンキョー株式会社 メダル識別装置
JP2019211330A (ja) * 2018-06-05 2019-12-12 Tdk株式会社 磁気センサ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007140928A (ja) 2005-11-18 2007-06-07 Fuji Electric Retail Systems Co Ltd 紙葉類検知センサ
JP2008249369A (ja) 2007-03-29 2008-10-16 Canon Electronics Inc 磁性体検出センサ及び磁性体検出装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0725730Y2 (ja) * 1988-06-29 1995-06-07 株式会社村田製作所 磁気センサ
JPH0248882U (fr) * 1988-09-30 1990-04-04
JP3182905B2 (ja) * 1992-09-03 2001-07-03 株式会社村田製作所 磁気センサの製造方法
CN2428821Y (zh) * 2000-06-08 2001-05-02 金阳 鉴伪点钞机磁性安全线充磁装置
US20080238417A1 (en) * 2007-03-29 2008-10-02 Canon Denshi Kabushiki Kaisha Magnetic substance detection sensor and magnetic substance detecting apparatus
JP5127440B2 (ja) * 2007-12-28 2013-01-23 日本電産サンキョー株式会社 磁気パターン検出装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007140928A (ja) 2005-11-18 2007-06-07 Fuji Electric Retail Systems Co Ltd 紙葉類検知センサ
JP2008249369A (ja) 2007-03-29 2008-10-16 Canon Electronics Inc 磁性体検出センサ及び磁性体検出装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200096826A (ko) * 2018-11-26 2020-08-13 센젠 유예바오 일렉트로닉 테크놀러지 컴퍼니 리미티드 자기헤드 어셈블리 및 그의 가공방법
KR102380962B1 (ko) 2018-11-26 2022-03-30 센젠 유예바오 일렉트로닉 테크놀러지 컴퍼니 리미티드 자기헤드 어셈블리 및 그의 가공방법

Also Published As

Publication number Publication date
KR20120075382A (ko) 2012-07-06
CN102610021B (zh) 2015-06-24
JP5608548B2 (ja) 2014-10-15
CN102610021A (zh) 2012-07-25
JP2012137451A (ja) 2012-07-19

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