FR1424071A - Device for detecting the presence of a mobile in an area of its trajectory - Google Patents

Device for detecting the presence of a mobile in an area of its trajectory

Info

Publication number
FR1424071A
FR1424071A FR3110A FR3110A FR1424071A FR 1424071 A FR1424071 A FR 1424071A FR 3110 A FR3110 A FR 3110A FR 3110 A FR3110 A FR 3110A FR 1424071 A FR1424071 A FR 1424071A
Authority
FR
France
Prior art keywords
trajectory
mobile
detecting
area
Prior art date
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.)
Expired
Application number
FR3110A
Other languages
French (fr)
Inventor
Favre Robert
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.)
GOLAY BUCHEL AND CIE
Original Assignee
GOLAY BUCHEL AND CIE
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 GOLAY BUCHEL AND CIE filed Critical GOLAY BUCHEL AND CIE
Application granted granted Critical
Publication of FR1424071A publication Critical patent/FR1424071A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
    • F02P7/067—Electromagnetic pick-up devices, e.g. providing induced current in a coil
    • F02P7/0675—Electromagnetic pick-up devices, e.g. providing induced current in a coil with variable reluctance, e.g. depending on the shape of a tooth
FR3110A 1964-02-05 1965-01-23 Device for detecting the presence of a mobile in an area of its trajectory Expired FR1424071A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH132864A CH411085A (en) 1964-02-05 1964-02-05 Device for detecting the presence of a movable member in an area of its trajectory

Publications (1)

Publication Number Publication Date
FR1424071A true FR1424071A (en) 1966-01-07

Family

ID=4207885

Family Applications (1)

Application Number Title Priority Date Filing Date
FR3110A Expired FR1424071A (en) 1964-02-05 1965-01-23 Device for detecting the presence of a mobile in an area of its trajectory

Country Status (6)

Country Link
JP (1) JPS4419604B1 (en)
CH (1) CH411085A (en)
DE (1) DE1513147B2 (en)
FR (1) FR1424071A (en)
GB (1) GB1099631A (en)
NL (1) NL6501311A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2155885A1 (en) * 1971-10-13 1973-05-25 Telemecanique Electrique

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370350A1 (en) * 1976-11-05 1978-06-02 Serras Paulet Edouard ROTARY SWITCH, MOBILE MAGNETS
DE10135279B4 (en) * 2001-07-19 2005-04-14 Secatec Electronic Gmbh Non-contact process monitoring system of inductive type
DE102017212050A1 (en) * 2017-07-13 2019-01-17 Zf Friedrichshafen Ag Inductive speed determination

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2155885A1 (en) * 1971-10-13 1973-05-25 Telemecanique Electrique

Also Published As

Publication number Publication date
JPS4419604B1 (en) 1969-08-25
DE1513147B2 (en) 1972-04-06
DE1513147A1 (en) 1969-02-20
GB1099631A (en) 1968-01-17
CH411085A (en) 1966-04-15
NL6501311A (en) 1965-08-06

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