KR100733063B1 - 문형 금속 탐지기 - Google Patents
문형 금속 탐지기 Download PDFInfo
- Publication number
- KR100733063B1 KR100733063B1 KR1020050093829A KR20050093829A KR100733063B1 KR 100733063 B1 KR100733063 B1 KR 100733063B1 KR 1020050093829 A KR1020050093829 A KR 1020050093829A KR 20050093829 A KR20050093829 A KR 20050093829A KR 100733063 B1 KR100733063 B1 KR 100733063B1
- Authority
- KR
- South Korea
- Prior art keywords
- unit
- gate
- microcomputer
- metal detector
- metal
- Prior art date
Links
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
- G01V3/101—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils by measuring the impedance of the search coil; by measuring features of a resonant circuit comprising the search coil
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat
- G01V3/165—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat operating with magnetic or electric fields produced or modified by the object or by the detecting device
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Description
Claims (3)
- 삭제
- 평행하게 수직 설치된 두 개의 게이트 프레임과;상기 두 게이트 프레임 중 어느 하나에 설치되며, 자화 전류의 방향이 서로 반대가 되도록 연결된 두 개의 폐루프가 하나의 유니트를 이루되, 최소한 두 개 이상의 유니트가 게이트 프레임의 상하 방향으로 배치되는 송신코일부와;상기 두 게이트 프레임 중 상기 송신코일부의 반대측에 설치되며, 상기 송신코일부와 대칭되도록 동일 유니트의 폐루프 쌍으로 이루어진 수신코일부와;상기 송신코일부의 각 유니트에 자화 전류를 인가하기 위한 발진회로부와;상기 수신코일부의 각 유니트로부터 신호를 수신하여 상기 발진회로부의 각 유니트로부터 전달된 신호를 비교 판단하기 위한 마이컴과;상기 마이컴에 연결되어 시각 또는 청각 신호를 출력하는 경고부를 포함하는 것을 특징으로 하는 문형 금속 탐지기.
- 제2항에 있어서, 상기 경고부는 상기 게이트 프레임 높이를 따라 배치되는 다수의 경고 램프를 포함하며, 상기 마이컴은 금속이 탐지된 폐루프 유니트 높이에 해당하는 영역의 경고 램프만을 작동하는 것을 특징으로 하는 문형 금속 탐지기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050093829A KR100733063B1 (ko) | 2005-10-06 | 2005-10-06 | 문형 금속 탐지기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050093829A KR100733063B1 (ko) | 2005-10-06 | 2005-10-06 | 문형 금속 탐지기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070038655A KR20070038655A (ko) | 2007-04-11 |
KR100733063B1 true KR100733063B1 (ko) | 2007-06-27 |
Family
ID=38159867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050093829A KR100733063B1 (ko) | 2005-10-06 | 2005-10-06 | 문형 금속 탐지기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100733063B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100967564B1 (ko) * | 2008-03-17 | 2010-07-05 | (주)대동하이텍 | 전자기파 차폐판을 구비한 문형 금속 탐지기 |
KR101330203B1 (ko) * | 2012-03-27 | 2013-11-15 | 오오종 | 금속 탐지기 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR840002524A (ko) * | 1981-11-06 | 1984-07-02 | 오또꿈뿌 오야 | 금속체를 탐지하기 위한장치 |
US4866424A (en) | 1988-01-11 | 1989-09-12 | Eg&G Astrophysics Research Corporation | Metal detector coil |
KR200389350Y1 (ko) | 2005-04-01 | 2005-07-14 | 주식회사 뉴인 | 문형 금속 탐지기 |
-
2005
- 2005-10-06 KR KR1020050093829A patent/KR100733063B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR840002524A (ko) * | 1981-11-06 | 1984-07-02 | 오또꿈뿌 오야 | 금속체를 탐지하기 위한장치 |
US4866424A (en) | 1988-01-11 | 1989-09-12 | Eg&G Astrophysics Research Corporation | Metal detector coil |
KR200389350Y1 (ko) | 2005-04-01 | 2005-07-14 | 주식회사 뉴인 | 문형 금속 탐지기 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100967564B1 (ko) * | 2008-03-17 | 2010-07-05 | (주)대동하이텍 | 전자기파 차폐판을 구비한 문형 금속 탐지기 |
KR101330203B1 (ko) * | 2012-03-27 | 2013-11-15 | 오오종 | 금속 탐지기 |
Also Published As
Publication number | Publication date |
---|---|
KR20070038655A (ko) | 2007-04-11 |
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