MX153689A - Mejoras a sistema de deteccion de metal - Google Patents

Mejoras a sistema de deteccion de metal

Info

Publication number: MX153689A
Authority: MX; Mexico
Prior art keywords: detection system; metal detection; metal; detection
Prior art date: 1982-06-09

Application number

MX197605A

Other languages

English (en)

Inventor

Keith Ronald Baker

Original Assignee

Deere & Co

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.)

1982-06-09

Filing date

1983-06-09

Publication date

1986-12-19

1983-06-09 Application filed by Deere & Co filed Critical Deere & Co

1986-12-19 Publication of MX153689A publication Critical patent/MX153689A/es

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
- 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
- G01V3/107—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 using compensating coil or loop arrangements

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)
Geophysics And Detection Of Objects (AREA)
Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

MX197605A 1982-06-09 1983-06-09 Mejoras a sistema de deteccion de metal MX153689A (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US38654682A	1982-06-09	1982-06-09

Publications (1)

Publication Number	Publication Date
MX153689A true MX153689A (es)	1986-12-19

Family

ID=23526053

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
MX197605A MX153689A (es)	1982-06-09	1983-06-09	Mejoras a sistema de deteccion de metal

Country Status (8)

Country	Link
EP (1)	EP0096568A1 (es)
JP (1)	JPS593383A (es)
BR (1)	BR8303041A (es)
DE (1)	DE96568T1 (es)
DK (1)	DK263183A (es)
ES (1)	ES8405161A1 (es)
MX (1)	MX153689A (es)
ZA (1)	ZA834188B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4613815A (en) *	1983-04-27	1986-09-23	Pall Corporation	Electromagnetic detector for metallic materials having an improved phase detection circuit
DE3436498C2 (de) *	1984-10-05	1994-08-25	Truetzschler Gmbh & Co Kg	Vorrichtung zum Ermitteln von Fremdkörpern, wie Metallteilen, in Textilfaserballen
US4839602A (en) *	1986-11-04	1989-06-13	Philip Morris Incorporated	Means for detecting metal in a stream of particulate matter
US4902997A (en) *	1987-06-01	1990-02-20	Barkley & Dexter Laboratories, Inc.	Search coil assembly for metal detectors
US4833773A (en) *	1987-06-01	1989-05-30	Barkley & Dexter Laboratories, Inc.	Method for making search coil assembly for metal detectors
US4870381A (en) *	1987-06-01	1989-09-26	Barkley & Dexter Laboratories, Inc.	Search coil assembly for metal detectors
US4949452A (en) *	1987-06-01	1990-08-21	Barkley & Dexter Laboratories, Inc.	Method for making search coil assembly for metal detectors
US4819321A (en) *	1987-08-18	1989-04-11	Barkley & Dexter Laboratories, Inc.	Method for making the search coil assembly for metal detectors
US4903395A (en) *	1987-06-01	1990-02-27	Barkley & Dexter Laboratories, Inc.	Method for making search coil assembly for metal detectors
US4814734A (en) *	1987-08-18	1989-03-21	Barkley & Dexter Laboratories, Inc.	Search coil assembly for metal detectors
JPH03233392A (ja) *	1990-02-09	1991-10-17	Nippon Telegr & Teleph Corp <Ntt>	金属物探知用電磁誘導センサ
GB9014496D0 (en) *	1990-06-29	1990-08-22	Safeline Ltd	Metal detectors
GB2261073B (en) *	1990-06-29	1994-02-16	Safeline Ltd	Metal detector
WO1992001956A1 (en) *	1990-07-20	1992-02-06	John Lysaght (Australia) Limited	Strip position sensor
US5307042A (en) *	1992-02-19	1994-04-26	B&D Liquidation Corp.	Search coil frame assembly for metal and method for making same
JPH0821741A (ja) *	1994-07-08	1996-01-23	Seikosha Co Ltd	物体検知装置
GB9902700D0 (en) *	1999-02-09	1999-03-31	Integrated Design Limited	Poisition sensing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB501581A (en) *	1937-01-16	1939-03-01	Int Cigar Mach Co	An improved method of and apparatus for detecting foreign metallic matter in non-metallic materials
DE1548159B2 (de) *	1966-08-24	1971-04-01	Elektronik Apparatebau GmbH, 8105 Farchant	Elektrische schaltanordnung zum auffinden und anzeigen metallischer fremdkoerper in foerderstroemen
US3826973A (en) *	1973-01-10	1974-07-30	Benson R	Electromagnetic gradiometer
US4012690A (en) *	1974-01-22	1977-03-15	Solomon Heytow	Device for selectively detecting different kinds and sizes of metals

1983
- 1983-06-06 DE DE198383303243T patent/DE96568T1/de active Pending
- 1983-06-06 EP EP83303243A patent/EP0096568A1/en not_active Withdrawn
- 1983-06-07 JP JP58101592A patent/JPS593383A/ja active Pending
- 1983-06-08 BR BR8303041A patent/BR8303041A/pt unknown
- 1983-06-08 ES ES523087A patent/ES8405161A1/es not_active Expired
- 1983-06-08 ZA ZA834188A patent/ZA834188B/xx unknown
- 1983-06-09 MX MX197605A patent/MX153689A/es unknown
- 1983-06-09 DK DK263183A patent/DK263183A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
DE96568T1 (de)	1984-05-10
ZA834188B (en)	1985-01-30
DK263183D0 (da)	1983-06-09
ES523087A0 (es)	1984-05-16
EP0096568A1 (en)	1983-12-21
ES8405161A1 (es)	1984-05-16
BR8303041A (pt)	1984-01-31
DK263183A (da)	1983-12-10
JPS593383A (ja)	1984-01-10

Publication	Publication Date	Title
BR8204824A (pt)	1983-08-02	Sistema separador de linhas
BR8105589A (pt)	1982-05-18	Sistema de deteccao sismica
BR8102557A (pt)	1982-01-19	Sistema de depuracao
BR8403775A (pt)	1985-07-02	Sistema de indicacao de retorno
BR8100195A (pt)	1981-08-04	Sistema de andaime
DK393683A (da)	1984-03-01	Metaldetekteringsapparat
BR8205927A (pt)	1983-09-13	Sistema de contagem de dinheiro
BR8103624A (pt)	1982-03-02	Sistema de vigilancia
MX153689A (es)	1986-12-19	Mejoras a sistema de deteccion de metal
BR8108970A (pt)	1983-01-11	Um sistema de ignicao
BR8200587A (pt)	1982-12-07	Sistema de elevador
BR8102234A (pt)	1982-01-12	Sistema de monitorizacao de posicao
ES527712A0 (es)	1985-03-16	Sistema detector de movimiento
BR8201403A (pt)	1983-02-01	Sistema de direcao
IT1145237B (it)	1986-11-05	Sistema di rilevazione
IT1137930B (it)	1986-09-10	Sistema di sorveglianza di microprocessore
BR8204589A (pt)	1983-07-26	Sistema de aparafusamento
BR8205663A (pt)	1983-08-30	Sistema de ligacoes
IT8319435A0 (it)	1983-02-04	Sistema a rilevatori digitalizzato.
BR8206876A (pt)	1983-03-01	Sistema de trapezio
BR8304786A (pt)	1984-04-10	Sistema de calcinacao
ES504766A0 (es)	1982-05-16	Sistema de encofrado metalico
ES499953A0 (es)	1982-05-01	Sistema de autotricometraje
BR8200208A (pt)	1983-09-20	Sistema de tele-alarme
BR8003454A (pt)	1982-02-02	Sistema de taipais