JPS62188420A - 交流無接点スイツチ - Google Patents

交流無接点スイツチ

Info

Publication number
JPS62188420A
JPS62188420A JP61029440A JP2944086A JPS62188420A JP S62188420 A JPS62188420 A JP S62188420A JP 61029440 A JP61029440 A JP 61029440A JP 2944086 A JP2944086 A JP 2944086A JP S62188420 A JPS62188420 A JP S62188420A
Authority
JP
Japan
Prior art keywords
circuit
voltage
capacitor
thyristor
current
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.)
Granted
Application number
JP61029440A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0464209B2 (US20030204162A1-20031030-M00001.png
Inventor
Kiyoshi Tanigawa
清 谷川
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP61029440A priority Critical patent/JPS62188420A/ja
Priority to US07/011,727 priority patent/US4757341A/en
Priority to DE19873703776 priority patent/DE3703776A1/de
Publication of JPS62188420A publication Critical patent/JPS62188420A/ja
Publication of JPH0464209B2 publication Critical patent/JPH0464209B2/ja
Granted 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
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0824—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in thyristor switches
    • 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

Landscapes

  • Electronic Switches (AREA)
JP61029440A 1986-02-13 1986-02-13 交流無接点スイツチ Granted JPS62188420A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP61029440A JPS62188420A (ja) 1986-02-13 1986-02-13 交流無接点スイツチ
US07/011,727 US4757341A (en) 1986-02-13 1987-02-06 AC contactless switch
DE19873703776 DE3703776A1 (de) 1986-02-13 1987-02-07 Kontaktloser wechselstromschalter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61029440A JPS62188420A (ja) 1986-02-13 1986-02-13 交流無接点スイツチ

Publications (2)

Publication Number Publication Date
JPS62188420A true JPS62188420A (ja) 1987-08-18
JPH0464209B2 JPH0464209B2 (US20030204162A1-20031030-M00001.png) 1992-10-14

Family

ID=12276191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61029440A Granted JPS62188420A (ja) 1986-02-13 1986-02-13 交流無接点スイツチ

Country Status (3)

Country Link
US (1) US4757341A (US20030204162A1-20031030-M00001.png)
JP (1) JPS62188420A (US20030204162A1-20031030-M00001.png)
DE (1) DE3703776A1 (US20030204162A1-20031030-M00001.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006135714A (ja) * 2004-11-08 2006-05-25 Yamatake Corp 位置検出装置および変換器

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3722335A1 (de) * 1987-07-07 1989-01-19 Ifm Electronic Gmbh Elektronisches, vorzugsweise beruehrungslos arbeitendes schaltgeraet
US4939455A (en) * 1988-09-02 1990-07-03 Hamilton Standard Controls, Inc. Sensor having two-wire connection to load
US5552644A (en) * 1991-12-31 1996-09-03 Calder; Douglas W. Proximity switches
DE19736356C2 (de) * 1997-08-21 2001-06-07 Mannesmann Vdo Ag Kurzschluß-Schutzschaltung
FR2802366B1 (fr) * 1999-12-14 2002-05-31 St Microelectronics Sa Bascule analogique a commande par impulsions
DE10125210B4 (de) * 2001-05-21 2005-08-18 Endress + Hauser Gmbh + Co. Kg Schaltungsanordnungen zum Speisen einer Last
CN1877994B (zh) * 2006-06-27 2010-05-12 杭州电子科技大学 轻触式多点控制开关
DE102009029843A1 (de) * 2009-06-22 2010-12-23 Sinitec Vertriebsgesellschaft Mbh Netzfilter und Verwendung eines Netzfilters
DE102013107088A1 (de) * 2013-07-05 2015-01-08 Endress + Hauser Gmbh + Co. Kg Schaltungsanordnung zum Schutz von mindestens einem Bauteil eines Zweidrahtstromkreises
FR3039014B1 (fr) * 2015-07-13 2019-06-14 Stmicroelectronics (Tours) Sas Protection de ligne telephonique contre les surtensions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3743861A (en) * 1971-11-26 1973-07-03 Honeywell Inc Thyristor hard-firing circuit
US3839651A (en) * 1973-02-23 1974-10-01 Chemetron Corp Level sensing arrangement and control circuit
US4199694A (en) * 1978-08-14 1980-04-22 Eaton Corporation Terminal convertible alternating current switch
JPS5885634A (ja) * 1981-11-18 1983-05-23 Fuji Electric Co Ltd ２線式交流開閉無接点スイツチ
US4667144A (en) * 1986-06-03 1987-05-19 The United States Of America As Represented By The Secretary Of The Air Force High frequency, high voltage MOSFET isolation amplifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006135714A (ja) * 2004-11-08 2006-05-25 Yamatake Corp 位置検出装置および変換器

Also Published As

Publication number Publication date
US4757341A (en) 1988-07-12
DE3703776A1 (de) 1987-08-20
JPH0464209B2 (US20030204162A1-20031030-M00001.png) 1992-10-14

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