SG82655A1 - Metal object detecting device - Google Patents

Metal object detecting device

Info

Publication number
SG82655A1
SG82655A1 SG9905659A SG1999005659A SG82655A1 SG 82655 A1 SG82655 A1 SG 82655A1 SG 9905659 A SG9905659 A SG 9905659A SG 1999005659 A SG1999005659 A SG 1999005659A SG 82655 A1 SG82655 A1 SG 82655A1
Authority
SG
Singapore
Prior art keywords
detecting device
metal object
object detecting
metal
detecting
Prior art date
Application number
SG9905659A
Inventor
Nishimoto Shinichi
Original Assignee
Aida Eng 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.)
Filing date
Publication date
Application filed by Aida Eng Ltd filed Critical Aida Eng Ltd
Priority to SG9905659A priority Critical patent/SG82655A1/en
Publication of SG82655A1 publication Critical patent/SG82655A1/en

Links

SG9905659A 1999-11-12 1999-11-12 Metal object detecting device SG82655A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG9905659A SG82655A1 (en) 1999-11-12 1999-11-12 Metal object detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG9905659A SG82655A1 (en) 1999-11-12 1999-11-12 Metal object detecting device

Publications (1)

Publication Number Publication Date
SG82655A1 true SG82655A1 (en) 2001-08-21

Family

ID=20430465

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9905659A SG82655A1 (en) 1999-11-12 1999-11-12 Metal object detecting device

Country Status (1)

Country Link
SG (1) SG82655A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0492029A1 (en) * 1990-12-21 1992-07-01 Detra Sa Inductive proximity sensor
US5537041A (en) * 1989-03-29 1996-07-16 Bhc Consulting Pty Ltd Discriminating time domain conducting metal detector utilizing multi-period rectangular transmitted pulses
US5576624A (en) * 1989-01-12 1996-11-19 Bhc Consulting Pty Ltd. Pulse induction time domain metal detector
EP0782012A2 (en) * 1995-12-21 1997-07-02 White's Electronics, Inc. Plural frequency method and system for identifying metal objects in a background environment using a target model
WO1999040456A1 (en) * 1998-02-03 1999-08-12 Sap South Asian Pacific Co. Ltd. Metal detector

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5576624A (en) * 1989-01-12 1996-11-19 Bhc Consulting Pty Ltd. Pulse induction time domain metal detector
US5537041A (en) * 1989-03-29 1996-07-16 Bhc Consulting Pty Ltd Discriminating time domain conducting metal detector utilizing multi-period rectangular transmitted pulses
EP0492029A1 (en) * 1990-12-21 1992-07-01 Detra Sa Inductive proximity sensor
EP0782012A2 (en) * 1995-12-21 1997-07-02 White's Electronics, Inc. Plural frequency method and system for identifying metal objects in a background environment using a target model
WO1999040456A1 (en) * 1998-02-03 1999-08-12 Sap South Asian Pacific Co. Ltd. Metal detector

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