AU2001290074A1 - Metal detector - Google Patents

Metal detector

Info

Publication number: AU2001290074A1
Authority: AU; Australia
Prior art keywords: metal detector; detector; metal
Prior art date: 2000-09-22
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.): Abandoned

Application number

AU2001290074A

Inventor

Trevor Smith

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Safeline Ltd

Original Assignee

Safeline Ltd

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.)

2000-09-22

Filing date

2001-09-21

Publication date

2002-04-02

2001-09-21 Application filed by Safeline Ltd filed Critical Safeline Ltd

2002-04-02 Publication of AU2001290074A1 publication Critical patent/AU2001290074A1/en

Status Abandoned legal-status Critical Current

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
- 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

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Remote Sensing (AREA)
Life Sciences & Earth Sciences (AREA)
Electromagnetism (AREA)
Environmental & Geological Engineering (AREA)
Geology (AREA)
General Life Sciences & Earth Sciences (AREA)
General Physics & Mathematics (AREA)
Geophysics (AREA)
Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

AU2001290074A 2000-09-22 2001-09-21 Metal detector Abandoned AU2001290074A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB0023303		2000-09-22
GB0023303A GB0023303D0 (en)	2000-09-22	2000-09-22	Metal detector
PCT/GB2001/004223 WO2002025318A1 (en)	2000-09-22	2001-09-21	Metal detector

Publications (1)

Publication Number	Publication Date
AU2001290074A1 true AU2001290074A1 (en)	2002-04-02

Family

ID=9899959

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2001290074A Abandoned AU2001290074A1 (en)	2000-09-22	2001-09-21	Metal detector

Country Status (3)

Country	Link
AU (1)	AU2001290074A1 (en)
GB (1)	GB0023303D0 (en)
WO (1)	WO2002025318A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU2005276953C1 (en) *	2004-08-26	2010-10-21	Minelab Electronics Pty Limited	Method and apparatus for metal detection employing digital signal processing
EP1782100A4 (en) *	2004-08-26	2012-01-04	Minelab Electronics Pty Ltd	Method and apparatus for metal detection employing digital signal processing
GB2423366B (en) *	2005-02-16	2010-02-24	Cintex Ltd	Metal detector
EP2439559B1 (en)	2010-10-07	2013-05-29	Mettler-Toledo Safeline Limited	Method for operating of a metal detection system and metal detection system
US8587301B2 (en)	2010-10-07	2013-11-19	Mettler-Toledo Safeline Limited	Method for operating a metal detection system and metal detection system
EP2439560B1 (en)	2010-10-07	2013-05-29	Mettler-Toledo Safeline Limited	Method for monitoring the operation of a metal detection system and metal detection system
EP2562565B1 (en)	2011-08-24	2014-03-05	Mettler-Toledo Safeline Limited	Metal Detection Apparatus
US9018935B2 (en)	2011-09-19	2015-04-28	Mettler-Toledo Safeline Limited	Method for operating a metal detection apparatus and apparatus
EP2570824B1 (en)	2011-09-19	2017-03-08	Mettler-Toledo Safeline Limited	Method for operating a metal detection apparatus and apparatus
GB2499239B (en) *	2012-02-10	2014-02-12	Illinois Tool Works	Metal detector
US10215875B2 (en)	2012-02-10	2019-02-26	Illinois Tool Works Inc.	Metal detector
GB2545710B (en)	2015-12-23	2020-09-23	Illinois Tool Works	Metal detector
EP3260889B1 (en)	2016-06-22	2022-10-05	Mettler-Toledo Safeline Limited	Metal detection apparatus
DE102023136519A1 (en)	2023-12-22	2025-06-26	Endress+Hauser Flowtec Ag	Sensor for metal detector, method for detecting hidden electrically conductive objects with a sensor for metal detector, and method for producing a sensor for a metal detector
DE102023136527A1 (en)	2023-12-22	2025-06-26	Endress+Hauser Flowtec Ag	Method for generating reference data for classifying conductive objects with a metal detector, method for classifying conductive objects, metal detector, device and measuring device
DE102023136523A1 (en)	2023-12-22	2025-06-26	Endress+Hauser Flowtec Ag	Metal detector for classifying conductive objects, method for classifying conductive objects with a metal detector, measuring device for detecting conductive objects in a medium

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0058076B1 (en) *	1981-02-09	1986-11-20	Goring Kerr Limited	Metal detection apparatus
US5654638A (en) *	1995-12-21	1997-08-05	White's Electronics, Inc.	Plural Frequency method and system for identifying metal objects in a background environment
JPH11295439A (en) *	1998-04-07	1999-10-29	Ishida Co Ltd	Foreign matter detection machine and system

2000
- 2000-09-22 GB GB0023303A patent/GB0023303D0/en not_active Ceased
2001
- 2001-09-21 WO PCT/GB2001/004223 patent/WO2002025318A1/en not_active Ceased
- 2001-09-21 AU AU2001290074A patent/AU2001290074A1/en not_active Abandoned

Also Published As

Publication number	Publication date
WO2002025318A1 (en)	2002-03-28
GB0023303D0 (en)	2000-11-08

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