NL7016610A - - Google Patents

Info

Publication number
NL7016610A
NL7016610A NL7016610A NL7016610A NL7016610A NL 7016610 A NL7016610 A NL 7016610A NL 7016610 A NL7016610 A NL 7016610A NL 7016610 A NL7016610 A NL 7016610A NL 7016610 A NL7016610 A NL 7016610A
Authority
NL
Netherlands
Application number
NL7016610A
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 filed Critical
Publication of NL7016610A publication Critical patent/NL7016610A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching
    • H03K17/288—Modifications for introducing a time delay before switching in tube switches
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/10—Measuring characteristics of vibrations in solids by using direct conduction to the detector of torsional vibrations
    • 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
    • G01V3/101—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 by measuring the impedance of the search coil; by measuring features of a resonant circuit comprising the search coil
    • G01V3/102—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 by measuring the impedance of the search coil; by measuring features of a resonant circuit comprising the search coil by measuring amplitude
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching
    • 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
    • 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
    • H03K17/955—Proximity switches using a capacitive detector
NL7016610A 1969-11-14 1970-11-12 NL7016610A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87677469A 1969-11-14 1969-11-14

Publications (1)

Publication Number Publication Date
NL7016610A true NL7016610A (xx) 1971-05-18

Family

ID=25368551

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7016610A NL7016610A (xx) 1969-11-14 1970-11-12

Country Status (9)

Country Link
US (1) US3609580A (xx)
JP (1) JPS4916155B1 (xx)
CA (1) CA939039A (xx)
CH (1) CH531702A (xx)
DE (1) DE2054143A1 (xx)
FR (1) FR2069347A5 (xx)
GB (1) GB1318907A (xx)
NL (1) NL7016610A (xx)
SE (1) SE356816B (xx)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2021102C3 (de) * 1970-04-29 1974-01-03 Siemens Ag, 1000 Berlin U. 8000 Muenchen Induktiver Meßumformer zum berührungslosen Registrieren von Gegenständen
DE2046336A1 (de) * 1970-09-19 1972-04-27 Daimler Benz Ag Elektronischer Weggeber
US3870948A (en) * 1972-09-05 1975-03-11 Acme Cleveland Corp Proximity circuit with active device feedback
US3883796A (en) * 1972-09-05 1975-05-13 Acme Cleveland Corp Proximity probe with output proportional to target distance
GB1512799A (en) * 1974-11-06 1978-06-01 Nippon Kokan Kk Apparatus for non-contact measurement of distance between a metallic body and a detection coil
US4001718A (en) * 1975-05-12 1977-01-04 Electro Corporation Linear oscillator for proximity sensor
US4580097A (en) * 1981-10-15 1986-04-01 Automation Systems, Inc. Electronic proximity sensor which is responsive to induced resistance
US4678992A (en) * 1983-07-12 1987-07-07 Hi-Tech Systems, Corp. Electronic metal detector
US4859940A (en) * 1987-09-09 1989-08-22 Westinghouse Electric Corp. Apparatus for detecting onset of slag entrainment in a molten metal stream
GB2263025B (en) * 1991-12-31 1996-01-03 Square D Co Improvements in or relating to proximity switches
US5291782A (en) * 1993-02-16 1994-03-08 Taylor Howard E Eddy current position sensor
US5528142A (en) * 1995-06-19 1996-06-18 Feickert; Carl A. Resonant eddy analysis- a contactless, inductive method for deriving quantitative information about the conductivity and permeability of a test sample
FR2738643B1 (fr) * 1995-09-08 1997-12-26 Schneider Electric Sa Detecteur de proximite inductif universel
WO1997021070A1 (en) * 1995-12-05 1997-06-12 Skf Condition Monitoring Driver for eddy current proximity probe
US5854553A (en) * 1996-06-19 1998-12-29 Skf Condition Monitoring Digitally linearizing eddy current probe
DE19652146B4 (de) * 1996-12-14 2006-06-29 Sennheiser Electronic Gmbh & Co. Kg Rauscharme Oszillatorschaltung
US6215365B1 (en) * 1999-06-04 2001-04-10 Pepperl + Fuchs Inductive proximity sensor oscillator
US6359449B1 (en) 1999-06-29 2002-03-19 Intellectual Property Llc Single coil conductance measuring apparatus
US6650111B2 (en) * 2001-07-18 2003-11-18 Eaton Corporation Pulsed excited proximity sensor
US6471106B1 (en) 2001-11-15 2002-10-29 Intellectual Property Llc Apparatus and method for restricting the discharge of fasteners from a tool
EP1725829B1 (en) * 2004-03-08 2015-07-22 Brandt G. Taylor Induction sensor
US7528597B2 (en) * 2004-03-08 2009-05-05 Digisensors, Inc. Induction sensor
US7129701B2 (en) * 2004-11-18 2006-10-31 Simmonds Precision Products, Inc. Method of inductive proximity sensing
US7511476B2 (en) * 2005-01-04 2009-03-31 Digisensors, Inc. Electromagnetic sensor systems and methods of use thereof
US7898244B2 (en) * 2005-03-07 2011-03-01 Digisensors, Inc. Electromagnetic sensor systems
US7816911B2 (en) * 2005-03-07 2010-10-19 Digisensors, Inc. Electromagnetic sensor systems
US7508249B2 (en) * 2005-07-27 2009-03-24 Analog Devices, Inc. Distributed transistor structure for high linearity active CATV power splitter
DE102007051715B4 (de) * 2007-10-30 2011-11-10 Deutsches Zentrum für Luft- und Raumfahrt e.V. Elektrostatisch angetriebener Mikroaktor
CZ2013205A3 (cs) * 2013-03-22 2014-10-22 Rieter Cz S.R.O. Zařízení pro snímání polohy otáčejícího se pracovního prostředku v aktivním magnetickém ložisku
US20150022190A1 (en) * 2013-07-19 2015-01-22 Gordon Brandt Taylor Inductive Position Sensor

Also Published As

Publication number Publication date
CA939039A (en) 1973-12-25
GB1318907A (en) 1973-05-31
SE356816B (xx) 1973-06-04
JPS4916155B1 (xx) 1974-04-19
US3609580A (en) 1971-09-28
DE2054143A1 (de) 1971-05-27
FR2069347A5 (xx) 1971-09-03
CH531702A (de) 1972-12-15

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