KR20040057903A - 코인 센서 - Google Patents
코인 센서 Download PDFInfo
- Publication number
- KR20040057903A KR20040057903A KR1020030078210A KR20030078210A KR20040057903A KR 20040057903 A KR20040057903 A KR 20040057903A KR 1020030078210 A KR1020030078210 A KR 1020030078210A KR 20030078210 A KR20030078210 A KR 20030078210A KR 20040057903 A KR20040057903 A KR 20040057903A
- Authority
- KR
- South Korea
- Prior art keywords
- coin
- core
- sensor
- coil
- voltage
- Prior art date
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
- G07D9/00—Counting coins; Handling of coins not provided for in the other groups of this subclass
- G07D9/008—Feeding coins from bulk
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Coins (AREA)
- Pinball Game Machines (AREA)
Abstract
Description
Claims (4)
- 코일(4A)을 감은 코어(1A),상기 코일(1A)에 접속되어 있는 검파 회로(18)를 포함하고 있는 코인 센서에 있어서,코인(105)에 대한 상기 코어(1A)의 상대면이 직사각형이고, 그 장축(3)이 코인의 진행 방향에 대하여 직교하는 것을 특징으로 하는 코인 센서.
- 제 1 항에 있어서, 자성 재료로 된 격벽(5A)이 코일(4A)의 둘레에 위치되어 있는 것을 특징으로 하는 코인 센서.
- 제 2 항에 있어서, 상기 코어(1A)와 상기 격벽(5A)이 베이스(6A)에 의하여 접속되어 있는 것을 특징으로 하는 코인 센서.
- 제 3 항에 있어서, 상기 코어(1A)와 상기 격벽(5A)을 가지고 있는 센서(4A)와 동형의 센서(4B)가 소정의 간격으로 센서(4A)로부터 이격되어 있고,센서(4A)와 센서(4B) 사이에 코인 통로(118)가 위치되어 있는 것을 특징으로 하는 코인 센서.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002378490A JP4474563B2 (ja) | 2002-12-26 | 2002-12-26 | バイメタルコインの検出装置 |
JPJP-P-2002-00378490 | 2002-12-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040057903A true KR20040057903A (ko) | 2004-07-02 |
KR100580148B1 KR100580148B1 (ko) | 2006-05-15 |
Family
ID=32815324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030078210A KR100580148B1 (ko) | 2002-12-26 | 2003-11-06 | 코인 호퍼 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4474563B2 (ko) |
KR (1) | KR100580148B1 (ko) |
CN (1) | CN1327246C (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4849368B2 (ja) | 2006-01-23 | 2012-01-11 | 旭精工株式会社 | 硬貨払出装置 |
CN103426228B (zh) * | 2012-05-14 | 2016-06-01 | 广州市俐康电子科技有限公司 | 一种硬币识别电路 |
KR101763049B1 (ko) * | 2013-01-31 | 2017-07-28 | 니혼 덴산 산쿄 가부시키가이샤 | 코인형 피검출체 식별 장치 및 코인형 피검출체 식별 장치의 제어 방법 |
JP6175301B2 (ja) * | 2013-07-18 | 2017-08-02 | 日本電産サンキョー株式会社 | コイン状被検出体識別装置 |
SG10201808711XA (en) * | 2018-10-02 | 2020-05-28 | Genting International Gaming & Resort Tech Pte Ltd | Chip processing self-service kiosk |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2160689B (en) * | 1984-04-27 | 1987-10-07 | Piper Instr Limited | Coin detection |
US5396097A (en) * | 1993-11-22 | 1995-03-07 | Motorola Inc | Transistor with common base region |
JPH0830832A (ja) * | 1994-07-12 | 1996-02-02 | Sanyo Electric Co Ltd | 硬貨センサ |
KR100293307B1 (ko) * | 1998-05-12 | 2001-10-25 | 김춘호 | 적층형페라이트인덕터및그제조방법 |
-
2002
- 2002-12-26 JP JP2002378490A patent/JP4474563B2/ja not_active Expired - Lifetime
-
2003
- 2003-11-06 KR KR1020030078210A patent/KR100580148B1/ko active IP Right Grant
- 2003-12-26 CN CNB2003101235294A patent/CN1327246C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1534311A (zh) | 2004-10-06 |
JP4474563B2 (ja) | 2010-06-09 |
JP2004213093A (ja) | 2004-07-29 |
KR100580148B1 (ko) | 2006-05-15 |
CN1327246C (zh) | 2007-07-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4618823A (en) | Inductive proximity switch having an oscillator magnetic core and a permanent magnet forming a saturation-sensitive magnetization area | |
US4771359A (en) | Non-contact proximity switch | |
US4587486A (en) | Switch for detecting a magnetic field | |
US3743853A (en) | Adjustable proximity sensor | |
US7463020B2 (en) | Inductive proximity switch based on a transformer coupling factor principle | |
KR100580148B1 (ko) | 코인 호퍼 | |
EP0751403A1 (en) | Combined sensor | |
KR100580153B1 (ko) | 코인 호퍼 | |
US4703235A (en) | Brushless DC motor | |
JP4568822B2 (ja) | コインホッパにおけるコインセンサ | |
DE59308911D1 (de) | Münzdetektor | |
US4725777A (en) | Motion measuring device using specialized coding | |
JP6203141B2 (ja) | スイッチ装置及び非接触スイッチ | |
KR101957868B1 (ko) | 경화 처리 장치 | |
US20080164870A1 (en) | Arrangement for Measuring the Position of a Magnet Relative to a Magnetic Core | |
JP2926927B2 (ja) | 近接スイッチ | |
JPH07248676A (ja) | トナー濃度検出装置 | |
JP2925120B2 (ja) | 近接スイッチ | |
JP2014086954A (ja) | 非接触検出装置 | |
JP2021118427A (ja) | 近接センサ | |
JP2001242260A (ja) | 金属体検出装置 | |
JP2001356179A (ja) | 導体検出装置 | |
JP2001129214A (ja) | パチンコ玉計数検出器 | |
JPS61267216A (ja) | 近接スイツチ | |
JPH10126242A (ja) | 遊技施設における遊技球の検出及び管理装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
AMND | Amendment | ||
E601 | Decision to refuse application | ||
AMND | Amendment | ||
J201 | Request for trial against refusal decision | ||
B701 | Decision to grant | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130426 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20140507 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20150506 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20160418 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20170421 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20180418 Year of fee payment: 13 |