FI854742A - Metalldetektor foer detektering av metallfoeremaol. - Google Patents

Metalldetektor foer detektering av metallfoeremaol. Download PDF

Info

Publication number: FI854742A
Authority: FI; Finland
Prior art keywords: metallfoeremaol; detektor; metall; detektering; foer
Prior art date: 1985-11-02

Application number

FI854742A

Other languages

English (en)

Other versions

FI80528B (fi

FI854742A0 (fi

FI80528C (fi

Inventor

Gerd Aichele

Gerhard Vallon

Original Assignee

Vallon Gmbh

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.)

1985-11-02

Filing date

1985-11-29

Publication date

1987-05-03

1985-11-29 Application filed by Vallon Gmbh filed Critical Vallon Gmbh

1985-11-29 Publication of FI854742A0 publication Critical patent/FI854742A0/fi

1987-05-03 Publication of FI854742A publication Critical patent/FI854742A/fi

1990-02-28 Publication of FI80528B publication Critical patent/FI80528B/fi

1990-06-11 Application granted granted Critical

1990-06-11 Publication of FI80528C publication Critical patent/FI80528C/fi

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

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)

FI854742A 1985-11-02 1985-11-29 Metalldetektor foer upptaecka metallfoeremaol. FI80528C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP85113952A EP0222028B1 (de)	1985-11-02	1985-11-02	Metalldetektor zur Erkennung von metallischen Gegenständen
EP85113952		1985-11-02

Publications (4)

Publication Number	Publication Date
FI854742A0 FI854742A0 (fi)	1985-11-29
FI854742A true FI854742A (fi)	1987-05-03
FI80528B FI80528B (fi)	1990-02-28
FI80528C FI80528C (fi)	1990-06-11

Family

ID=8193861

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI854742A FI80528C (fi)	1985-11-02	1985-11-29	Metalldetektor foer upptaecka metallfoeremaol.

Country Status (4)

Country	Link
US (1)	US4779048A (fi)
EP (1)	EP0222028B1 (fi)
DE (1)	DE3567112D1 (fi)
FI (1)	FI80528C (fi)

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* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0414953B1 (en) *	1989-09-01	1993-07-07	Kabushiki Kaisha S.G.	Position detection device
AU663849B2 (en) *	1990-07-20	1995-10-26	Bhp Steel (Jla) Pty Limited	Strip position sensor
WO1992001956A1 (en) *	1990-07-20	1992-02-06	John Lysaght (Australia) Limited	Strip position sensor
US5432444A (en) *	1990-10-23	1995-07-11	Kaisei Engineer Co., Ltd.	Inspection device having coaxial induction and exciting coils forming a unitary coil unit
US5247253A (en) *	1990-11-09	1993-09-21	Curtis Instruments, Inc.	Eddy current proximity sensing means and method useful for determining throttle position
US5397986A (en) *	1991-11-01	1995-03-14	Federal Labs Systems Lp	Metal detector system having multiple, adjustable transmitter and receiver antennas
IT1260208B (it) *	1992-11-19	1996-04-02	Giovanni Manneschi	Metal detector perfezionato
US5790685A (en) *	1995-06-29	1998-08-04	Tracor, Inc.	Apparatus and method for detecting and imaging metal
US5726628A (en) *	1996-05-06	1998-03-10	Gd Electronics, Inc.	Metal detector system
US5969528A (en) *	1998-01-22	1999-10-19	Garrett Electronics, Inc.	Dual field metal detector
DE69936262T2 (de) *	1999-10-13	2008-02-07	Hilti Ag	Induktiver Messkopf für Metalldetektoren
KR100429471B1 (ko) *	2000-12-28	2004-05-03	주식회사 방산테크노로지	총기류검색시스템
DE20200759U1 (de) *	2002-01-19	2002-04-04	Maier & Fabris GmbH, 72072 Tübingen	Vorrichtung zur Detektion von Metallgegenständen
US8148989B2 (en) *	2002-03-11	2012-04-03	Keith Kopp	Ferromagnetic detection enhancer compatible with magnetic resonance
KR100465487B1 (ko) *	2002-03-12	2005-01-13	주식회사 방산테크노로지	도어 고정 장치를 구비한 총기류 검색 시스템
US7157913B2 (en) *	2003-10-01	2007-01-02	The Johns Hopkins University	Re-configurable induction coil for metal detection
DE102004017185B4 (de) *	2004-04-07	2010-06-10	Siemens Ag	Medizinisches Gesamtsystem
GB0505089D0 (en) *	2005-03-11	2005-04-20	Glaxo Group Ltd	System and methods for detecting environmental conditions
EP1750148A1 (en) *	2005-08-04	2007-02-07	Giovanni Manneschi	Metal detector presenting high performance
EP1808713A3 (de) *	2006-01-11	2007-11-21	Maier & Fabris GmbH	Verfahren und Vorrichtung zur Detektion von metallischen Gegenständen im Bereich von bei Personenkontrollen zu untersuchenden Personen
JP4539699B2 (ja) *	2007-09-19	2010-09-08	富士ゼロックス株式会社	携行物管理ゲート
US8203335B2 (en) *	2008-03-28	2012-06-19	Infineon Technologies Austria Ag	System and method for an inductive proximity switch on a common substrate
DE102012108671A1 (de) *	2012-09-17	2014-05-28	Paul Vahle Gmbh & Co. Kg	Metall-Fremdkörper-Erkennungssystem für induktive Energieübertragungssysteme
JP6294112B2 (ja) *	2014-03-13	2018-03-14	アンリツインフィビス株式会社	金属検出装置
RU174394U1 (ru) *	2017-05-16	2017-10-11	Общество с ограниченной ответственностью "ИНФОСЕКЬЮР"	Стационарный арочный металлодетектор
RU174393U1 (ru) *	2017-07-07	2017-10-11	Общество с ограниченной ответственностью "ИНФОСЕКЬЮР"	Стойка стационарного металлодетектора
ES2984958T3 (es)	2018-06-20	2024-10-31	Eriez Mfg Co	Configuración de bobina de detector de metales para eliminar el efecto de orientación

Family Cites Families (15)

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Publication number	Priority date	Publication date	Assignee	Title
US3300768A (en) *	1963-08-20	1967-01-24	Boeing Co	Radiant energy type intrusion alarm system
FI40646B (fi) *	1967-04-10	1968-12-31	Outokumpu Oy
US3526886A (en) *	1968-03-26	1970-09-01	Westinghouse Air Brake Co	Precision location detector
US3697972A (en) *	1969-06-26	1972-10-10	Yull Brown	Metal detection and alarm systems
US3665449A (en) *	1969-07-11	1972-05-23	Minnesota Mining & Mfg	Method and apparatus for detecting at a distance the status and identity of objects
US3676772A (en) *	1970-08-18	1972-07-11	Nasa	Metallic intrusion detector system
US3763424A (en) *	1971-07-15	1973-10-02	Sperry Rand Corp	Metal detector for identifying and discriminating between objects of different size, shape, orientation and ferrous content and including an auto nulling circuit
US3758849A (en) *	1972-03-31	1973-09-11	Sperry Rand Corp	Metal detector system having identical balanced field coil system on opposite sides of a detection zone
US3983552A (en) *	1975-01-14	1976-09-28	American District Telegraph Company	Pilferage detection systems
US4063230A (en) *	1975-06-12	1977-12-13	The Magnavox Company	Balanced field theft detection system
FR2327556A1 (fr) *	1975-10-07	1977-05-06	Thomson Csf	Capteur electromagnetique sensible a une modification d'un champ magnetique et son application a la circulation routiere
US4053828A (en) *	1976-05-03	1977-10-11	Xonics, Inc.	Metal detector with first and second nested rectangular coils
SE420649B (sv) *	1976-05-20	1981-10-19	Atomenergi Ab	Anordning for elektromagnetisk metning vid hog temeratur av atmindtone en av storheterna niva, avstand och hastighet i samband med i en behallare, kanal eller liknande innehallet flytande ledande material med mycket ...
US4394645A (en) *	1981-09-10	1983-07-19	Sensormatic Electronics Corporation	Electrical surveillance apparatus with moveable antenna elements
DE3228447C2 (de) *	1982-07-30	1986-04-10	Vallon GmbH, 7412 Eningen	Meßverfahren zur Erkennung von metallischen Gegenständen und Metalldetektor zur Durchführung des Verfahrens

1985
- 1985-11-02 DE DE8585113952T patent/DE3567112D1/de not_active Expired
- 1985-11-02 EP EP85113952A patent/EP0222028B1/de not_active Expired
- 1985-11-29 FI FI854742A patent/FI80528C/fi not_active IP Right Cessation
1986
- 1986-10-31 US US06/925,267 patent/US4779048A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US4779048A (en)	1988-10-18
EP0222028B1 (de)	1988-12-28
FI80528B (fi)	1990-02-28
FI854742A0 (fi)	1985-11-29
EP0222028A1 (de)	1987-05-20
FI80528C (fi)	1990-06-11
DE3567112D1 (en)	1989-02-02

Publication	Publication Date	Title
FI854742A0 (fi)	1985-11-29	Metalldetektor foer detektering av metallfoeremaol.
FI850004A0 (fi)	1985-01-02	Foerfarande foer identifiering av nukleinsyror.
FI850090A0 (fi)	1985-01-08	Foerfarande foer framstaellning av naturstensimitationer.
FI850605A0 (fi)	1985-02-13	Foerfarande foer framstaellning av formar.
FI850951A0 (fi)	1985-03-11	Foerfarande foer framstaellning av kisel.
FI864431A (fi)	1987-05-01	Foerfarande foer framstaellning av dopamin- -hydroxylasinhibitorer.
FI863750A (fi)	1987-03-19	Anordning foer detektering av en glasskiva.
FI850208A0 (fi)	1985-01-17	Foerfarande foer styrning av alkaliska cellulosakok.
FI871665A0 (fi)	1987-04-15	Foerfarande foer behandling av smaelt metall och anordning foer utfoerande av foerfarandet.
FI850686A0 (fi)	1985-02-20	Foerfarande foer framstaellning av en flygskaerm.
FI861688A0 (fi)	1986-04-22	Foerfarande foer sammankoppling av konferensdeltagare.
FI850864A0 (fi)	1985-03-04	Foerfarande foer framstaellning av ribonukleinsyra.
FI862043A (fi)	1986-11-19	Foerfarande foer framstaellning av 2-tiokromenylidenacetetaettikaestrar.
FI854116A0 (fi)	1985-10-22	Gjutmunstycksanordning foer kontinuerlig uppaotriktad gjutning av staong- och roeraemnen.
FI850876L (fi)	1986-09-06	Foerfarande foer emballering av pappersrullar.
FI850561L (fi)	1986-08-12	Foerfarande foer framstaellning av betong.
FI850937A0 (fi)	1985-03-08	Foerfarande foer framstaellning av traeskivor.
FI850120L (fi)	1986-07-12	Automatiseringsmetod av glasboejningsung.
FI850102A0 (fi)	1985-01-09	Stoedanordning foer uppoevningsanlaeggning av en oegon-hand-koordination.
FI850059A0 (fi)	1985-01-07	Foerfarande foer framstaellning av en hylsa.
FI850683L (fi)	1986-11-20	Anordning foer korsmaetning av fordon.
FI850660A0 (fi)	1985-02-18	Foerfarande foer framstaellning av 3-aryloxi-3-fenylpropylamin.
FI850625A0 (fi)	1985-02-15	Foerfarande foer reglering av avlaegsnande av kondensat fraon en pappersmaskins torkparti.
FI850031A0 (fi)	1985-01-03	Foerfarande foer anaerob rengoering av avfallsvatten.
FI850001A0 (fi)	1985-01-02	Anordning foer maetning av haerdningsgrad av betong.

Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: VALLON GMBH