GB2506931B - Metal detector - Google Patents
Metal detectorInfo
- Publication number
- GB2506931B GB2506931B GB1218448.7A GB201218448A GB2506931B GB 2506931 B GB2506931 B GB 2506931B GB 201218448 A GB201218448 A GB 201218448A GB 2506931 B GB2506931 B GB 2506931B
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal detector
- detector
- metal
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Classifications
-
- 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
-
- 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
- G01V3/104—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 using several coupled or uncoupled coils
-
- 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
- G01V3/104—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 using several coupled or uncoupled coils
- G01V3/105—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 using several coupled or uncoupled coils forming directly coupled primary and secondary coils or loops
-
- 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
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
- G01N27/9006—Details, e.g. in the structure or functioning of sensors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V13/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices covered by groups G01V1/00 – G01V11/00
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Geophysics And Detection Of Objects (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1218448.7A GB2506931B (en) | 2012-10-15 | 2012-10-15 | Metal detector |
CA2859084A CA2859084C (en) | 2012-02-10 | 2013-02-07 | Metal detector |
US14/377,522 US10215875B2 (en) | 2012-02-10 | 2013-02-07 | Metal detector |
CN201380009028.5A CN104246539B (en) | 2012-02-10 | 2013-02-07 | Metal detector |
EP13705341.9A EP2812734B1 (en) | 2012-02-10 | 2013-02-07 | Metal detector |
PCT/US2013/025040 WO2013119741A1 (en) | 2012-02-10 | 2013-02-07 | Metal detector |
EP17194641.1A EP3287815B1 (en) | 2012-02-10 | 2013-02-07 | Metal detector |
BR112014019417-3A BR112014019417B1 (en) | 2012-02-10 | 2013-02-07 | METHOD OF BALANCING AN OUTPUT SIGNAL OF A VARIABLE FREQUENCY METAL DETECTOR AND METAL DETECTOR |
PL17194641T PL3287815T3 (en) | 2012-02-10 | 2013-02-07 | Metal detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1218448.7A GB2506931B (en) | 2012-10-15 | 2012-10-15 | Metal detector |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201218448D0 GB201218448D0 (en) | 2012-11-28 |
GB2506931A GB2506931A (en) | 2014-04-16 |
GB2506931B true GB2506931B (en) | 2014-08-27 |
Family
ID=47324767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1218448.7A Active GB2506931B (en) | 2012-02-10 | 2012-10-15 | Metal detector |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2506931B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10324215B2 (en) * | 2014-12-30 | 2019-06-18 | Witricity Corporation | Systems, methods, and apparatus for detecting ferromagnetic foreign objects in a predetermined space |
RU2647991C1 (en) * | 2016-11-18 | 2018-03-21 | Общество с ограниченной ответственностью "Локаторная техника" | Metal detector |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2361544A (en) * | 2000-04-20 | 2001-10-24 | Goring Kerr Ltd | Metal detector |
WO2012045578A1 (en) * | 2010-10-07 | 2012-04-12 | Mettlert-Toledo Safeline Limited | Method for operating a metal detection system and metal detection system |
-
2012
- 2012-10-15 GB GB1218448.7A patent/GB2506931B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2361544A (en) * | 2000-04-20 | 2001-10-24 | Goring Kerr Ltd | Metal detector |
WO2012045578A1 (en) * | 2010-10-07 | 2012-04-12 | Mettlert-Toledo Safeline Limited | Method for operating a metal detection system and metal detection system |
Also Published As
Publication number | Publication date |
---|---|
GB2506931A (en) | 2014-04-16 |
GB201218448D0 (en) | 2012-11-28 |
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