SE8006316L - Elektronisk, beroringsfritt arbetande brytare - Google Patents

Elektronisk, beroringsfritt arbetande brytare

Info

Publication number
SE8006316L
SE8006316L SE8006316A SE8006316A SE8006316L SE 8006316 L SE8006316 L SE 8006316L SE 8006316 A SE8006316 A SE 8006316A SE 8006316 A SE8006316 A SE 8006316A SE 8006316 L SE8006316 L SE 8006316L
Authority
SE
Sweden
Prior art keywords
oscillator
voltage
capacitor
reference voltage
double
Prior art date
Application number
SE8006316A
Other languages
Unknown language ( )
English (en)
Inventor
R Buck
G Marhofer
Original Assignee
Ifm Electronic 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.)
Filing date
Publication date
Application filed by Ifm Electronic Gmbh filed Critical Ifm Electronic Gmbh
Publication of SE8006316L publication Critical patent/SE8006316L/sv

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

Landscapes

  • Electronic Switches (AREA)
  • Measurement Of Current Or Voltage (AREA)
SE8006316A 1980-02-09 1980-09-10 Elektronisk, beroringsfritt arbetande brytare SE8006316L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3004829A DE3004829C2 (de) 1980-02-09 1980-02-09 Elektronisches, berührungslos arbeitendes Schaltgerät

Publications (1)

Publication Number Publication Date
SE8006316L true SE8006316L (sv) 1981-08-10

Family

ID=6094189

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8006316A SE8006316L (sv) 1980-02-09 1980-09-10 Elektronisk, beroringsfritt arbetande brytare

Country Status (7)

Country Link
US (1) US4336491A (sv)
JP (1) JPS56115033A (sv)
DE (1) DE3004829C2 (sv)
FR (1) FR2475825A1 (sv)
GB (1) GB2069141B (sv)
IT (1) IT1149873B (sv)
SE (1) SE8006316L (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3327329C2 (de) * 1983-07-29 1987-02-12 Robert 7995 Neukirch Buck Elektronisches, vorzugsweise berührungslos arbeitendes Schaltgerät
JPS6046120A (ja) * 1983-08-23 1985-03-12 Yamatake Honeywell Co Ltd 近接スイツチ
DE3427498C2 (de) * 1984-07-26 1986-08-07 Ifm Electronic Gmbh, 4300 Essen Elektronisches, vorzugsweise berührungslos arbeitendes Schaltgerät
JPS6135620A (ja) * 1984-07-27 1986-02-20 Omron Tateisi Electronics Co 近接スイツチ
DE3722335A1 (de) * 1987-07-07 1989-01-19 Ifm Electronic Gmbh Elektronisches, vorzugsweise beruehrungslos arbeitendes schaltgeraet
DE3722334A1 (de) * 1987-07-07 1989-02-09 Ifm Electronic Gmbh Elektronisches, beruehrungslos arbeitendes schaltgeraet
EP0332961B1 (en) * 1988-03-14 1993-01-07 Eaton Corporation Auxiliary transmission input section
DE4023529C3 (de) * 1990-06-11 1995-12-07 Ifm Electronic Gmbh Induktiver, kapazitiver oder optischer Näherungsschalter
DE4111297C1 (sv) * 1991-04-08 1992-06-17 Ifm Electronic Gmbh, 4300 Essen, De
DE4023502A1 (de) * 1990-07-24 1992-02-06 Ifm Electronic Gmbh Elektronisches schaltgeraet
DE4114763C1 (sv) * 1991-05-06 1992-11-05 Ifm Electronic Gmbh, 4300 Essen, De
DE19614528A1 (de) * 1996-04-12 1997-10-16 Ifm Electronic Gmbh Induktiver Näherungsschalter
JP4730095B2 (ja) * 2003-05-12 2011-07-20 日本精工株式会社 ころ軸受用保持器
EP2253860B1 (en) 2008-03-10 2014-09-10 JTEKT Corporation Pin type retainer and method of assembling pin type retainer
US10411716B2 (en) * 2016-06-06 2019-09-10 Richwave Technology Corp. Subsampling motion detector for detecting motion of object under measurement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1951137B2 (de) * 1969-10-10 1973-03-01 lfm electronic gerate GmbH & Co KG, 4300 Essen Elektronisches, beruehrungslos arbeitendes schaltgeraet
US3644918A (en) * 1969-12-16 1972-02-22 Detection Systems Inc Integrating circuit using a programmable unijunction transistor
US3621373A (en) * 1970-11-23 1971-11-16 Collins Radio Co Transient-free solid-state power contactor
US3714587A (en) * 1972-03-20 1973-01-30 Us Navy Linear pulse counter apparatus
US3984757A (en) * 1973-01-05 1976-10-05 Gott Daniel A Proximity actuated power control variable as to sense and magnitude
US3909625A (en) * 1973-07-30 1975-09-30 Magic Dot Inc Touch actuated electronic switch
US3979610A (en) * 1975-01-27 1976-09-07 International Telephone And Telegraph Corporation Power regulator circuit
US4138709A (en) * 1975-10-22 1979-02-06 Square D Company Proximity switch
JPS53127686A (en) * 1977-04-13 1978-11-08 Hitachi Ltd Noise eliminating circuit for proximity switch

Also Published As

Publication number Publication date
FR2475825A1 (fr) 1981-08-14
IT1149873B (it) 1986-12-10
GB2069141B (en) 1983-12-14
DE3004829C2 (de) 1982-04-29
IT8026961A0 (it) 1980-12-24
US4336491A (en) 1982-06-22
GB2069141A (en) 1981-08-19
DE3004829B1 (de) 1981-09-10
JPS56115033A (en) 1981-09-10

Similar Documents

Publication Publication Date Title
SE8006316L (sv) Elektronisk, beroringsfritt arbetande brytare
ATE95315T1 (de) Schaltkreis zum messen der kapazitaet einer batterie.
CH607813B (de) Piece d'horlogerie comprenant une batterie solaire.
GB1357409A (en) Battery charging circuit
JPS5651674A (en) Level detecting circuit
CA1264809C (en) VOLTAGE DROP DETECTOR
SU457178A1 (ru) Преобразователь напр жени в частоту импульсов
GB2000596A (en) Battery state of charge indicator device
JPS6434012A (en) Oscillation circuit
JPS5318979A (en) Mis type integrated circuit
SU839055A1 (ru) Сенсорный переключатель
JPS5770404A (en) Capacitance detecting circuit
JPS54137146A (en) Minor load sensing device of induction heater
JPS56168430A (en) Timer device
JPS5549031A (en) Contactless variable multivibrator
JPS57101748A (en) Circuit for detecting signal from dew condensation sensor
JPS5322347A (en) Analogue memory circuit
SU470751A1 (ru) Способ измерени потенциала самолета
SU409356A1 (sv)
JPS5552629A (en) Signal detection circuit
FR2447555A1 (fr) Circuit de mesure de capacite, notamment pour une jauge capacitive de niveau de liquide
JPS56132813A (en) Reset device of integrated circuit
FR2385089A1 (fr) Dispositif integrateur pour la determination d'une temperature moyenne
SU420098A1 (ru) Сигнальное пороговое устройство
SU866707A1 (ru) Генератор импульсов

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8006316-7