BE790048A - OSCILLATING CIRCUIT FOR PROXIMITY DETECTOR - Google Patents

OSCILLATING CIRCUIT FOR PROXIMITY DETECTOR

Info

Publication number: BE790048A
Authority: BE; Belgium
Prior art keywords: oscillating circuit; proximity detector; proximity; detector; oscillating
Prior art date: 1971-10-13

Application number

Other languages

French (fr)

Inventor

Y Pierlot

J-P Leroy

P Hardouin

Original Assignee

Telemecanique Electrique

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.)

1971-10-13

Publication date

1973-02-01

1973-02-01 Publication of BE790048A publication Critical patent/BE790048A/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/0006—Printed inductances
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/945—Proximity switches
- H03K17/95—Proximity switches using a magnetic detector
- H03K17/9505—Constructional details
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/945—Proximity switches
- H03K17/95—Proximity switches using a magnetic detector
- H03K17/952—Proximity switches using a magnetic detector using inductive coils
- H03K17/9537—Proximity switches using a magnetic detector using inductive coils in a resonant circuit
- H03K17/9542—Proximity switches using a magnetic detector using inductive coils in a resonant circuit forming part of an oscillator
- H03K17/9547—Proximity switches using a magnetic detector using inductive coils in a resonant circuit forming part of an oscillator with variable amplitude

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Microelectronics & Electronic Packaging (AREA)
Electronic Switches (AREA)
Switches That Are Operated By Magnetic Or Electric Fields (AREA)

BE790048D 1971-10-13 OSCILLATING CIRCUIT FOR PROXIMITY DETECTOR BE790048A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7136744A FR2155885B1 (en)	1971-10-13	1971-10-13

Publications (1)

Publication Number	Publication Date
BE790048A true BE790048A (en)	1973-02-01

Family

ID=9084291

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE790048D BE790048A (en)	1971-10-13		OSCILLATING CIRCUIT FOR PROXIMITY DETECTOR

Country Status (9)

Country	Link
JP (1)	JPS4954869A (en)
AU (1)	AU4761572A (en)
BE (1)	BE790048A (en)
BR (1)	BR7207115D0 (en)
DD (1)	DD99650A5 (en)
DE (1)	DE2250408A1 (en)
FR (1)	FR2155885B1 (en)
IT (1)	IT968883B (en)
NL (1)	NL7213879A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2420119A1 (en) *	1978-03-17	1979-10-12	Telemecanique Electrique	INDUCTIVE PROXIMITY SENSOR PROVIDING AN OUTPUT SIGNAL PROPORTIONAL TO THE DISTANCE
IT1097034B (en) *	1978-07-21	1985-08-26	Telettra Lab Di Telefonio Elet	CONSISTENT INDUCTANCE OF MODULAR PACKAGES
FR2525776A1 (en) *	1982-04-21	1983-10-28	Renault	Variable magnetic field influence proximity pick=up - has inductance of thin conductor bonded on magnetic strip placed in oscillator circuit
DE3500121A1 (en) *	1985-01-04	1986-07-10	Atlas Fahrzeugtechnik GmbH, 5980 Werdohl	Arrangement for contactlessly measuring the valve movement
FR2605400A1 (en) *	1986-10-17	1988-04-22	Renault	Proximity detector
DE4205957A1 (en) *	1992-02-27	1993-09-02	Vogt Electronic Ag	REEL STRUCTURE
DE9206076U1 (en) *	1992-05-07	1993-09-09	Heinrich Hermann GmbH + Co, 70327 Stuttgart	Labeling machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1005396A (en) *	1947-07-12	1952-04-09	Ind De Physique Appliquee Lab	Improvement of magnetic cores in divided iron
FR1014196A (en) *	1950-02-03	1952-08-11	Alsacienne Constr Meca	Improvements to inductance coils with magnetic cores
US3089106A (en) *	1960-08-15	1963-05-07	Wheelock Signals Inc	Printed circuit coil
CH411085A (en) *	1964-02-05	1966-04-15	Golay Buchel & Cie Sa	Device for detecting the presence of a movable member in an area of its trajectory
FR1482206A (en) *	1966-04-15	1967-05-26	Compteurs Comp D	Improvements to proximity sensors
FR1493026A (en) *	1966-07-12	1967-08-25	Materiel Electromagnetique S I	Improvements to metal detectors
DE1299430B (en) *	1966-11-11	1969-07-17	Zachariae Oelsch Meier	Inductive displacement transducer
FR1582878A (en) *	1968-06-21	1969-10-10

0
- BE BE790048D patent/BE790048A/en unknown
1971
- 1971-10-13 FR FR7136744A patent/FR2155885B1/fr not_active Expired
1972
- 1972-10-11 AU AU47615/72A patent/AU4761572A/en not_active Expired
- 1972-10-12 IT IT3039372A patent/IT968883B/en active
- 1972-10-12 BR BR711572A patent/BR7207115D0/en unknown
- 1972-10-12 DD DD16618472A patent/DD99650A5/xx unknown
- 1972-10-13 JP JP10259772A patent/JPS4954869A/ja active Pending
- 1972-10-13 NL NL7213879A patent/NL7213879A/xx unknown
- 1972-10-13 DE DE19722250408 patent/DE2250408A1/en active Pending

Also Published As

Publication number	Publication date
IT968883B (en)	1974-03-20
FR2155885A1 (en)	1973-05-25
DE2250408A1 (en)	1973-04-19
AU4761572A (en)	1974-04-26
BR7207115D0 (en)	1973-08-30
JPS4954869A (en)	1974-05-28
DD99650A5 (en)	1973-08-12
NL7213879A (en)	1973-04-17
FR2155885B1 (en)	1974-05-10

Publication	Publication Date	Title
SE404459B (en)	1978-10-02	INTEGRATED CIRCUIT
BE797802A (en)	1973-07-31	CIRCUIT FOR THE GENERATION OF PSEUDO-FORTUITS NUMBERS
AR205966A1 (en)	1976-06-23	DEVELOPMENT APPARATUS
SE382958B (en)	1976-02-23	LASRING FOR BEHALLARLOCK
BR7200782D0 (en)	1973-05-24	MECHANOTHERAPY APPARATUS
SE386633B (en)	1976-08-16	FOPACKNING FOR CONTAINER
SE386636B (en)	1976-08-16	HALLARE FOR CONTAINER
BE791465A (en)	1973-05-16	PRE-ARMING DEVICE FOR PASTILLER
NO142463C (en)	1980-08-20	Measuring circuit.
SE386635B (en)	1976-08-16	BERORGAN FOR CONTAINER
SE397615B (en)	1977-11-07	FELSEKER OSCILLATOR CIRCUIT
SE387493B (en)	1976-09-06	ADJUSTED OSCILLATOR CIRCUIT
SE373315B (en)	1975-02-03	SLITLENK FOR DECKKEDJOR
AT325548B (en)	1975-10-27	HIP BRACKET
BE783069A (en)	1972-09-01	MICROFILMS VIEWER-PRINTER
BE790048A (en)	1973-02-01	OSCILLATING CIRCUIT FOR PROXIMITY DETECTOR
SE396102B (en)	1977-09-05	BERBAND FOR BLIXTLAS
CH553684A (en)	1974-09-13	TUNNEL GUIDE-CABLE DE COMMANDE POUR CYCLES ET CYCLOMOTEURS.
BE802849A (en)	1973-11-16	DEVIATION CIRCUIT FOR TELEVISION
BE784653A (en)	1972-10-02	SWITCH FOR SUPPRACONDUCTOR CIRCUIT
BE743589A (en)	1970-05-28	Screen for bathtub deuch
SE391327B (en)	1977-02-14	LEGGSTEN FOR PLANGLASUGN
SE391463B (en)	1977-02-21	ELECTROMAGNETIC VIBRATOR
SE396101B (en)	1977-09-05	BERBAND FOR BLIXTLAS
SE387917B (en)	1976-09-20	LIQUID SUBSTITUTE