CA1117594A - Circuit a securite absolue pour systeme de regulation de transformateur a permutation de plots - Google Patents

Circuit a securite absolue pour systeme de regulation de transformateur a permutation de plots

Info

Publication number: CA1117594A
Authority: CA; Canada
Prior art keywords: contact; switch; tap; arcing; contact block
Prior art date: 1977-01-21
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

CA000358126A

Other languages

English (en)

Inventor

Arland D. Lamke

Clyde Gilker

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.)

McGraw Edison Co

Original Assignee

McGraw Edison Co

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.)

1977-01-21

Filing date

1980-08-12

Publication date

1982-02-02

1977-01-21 Priority claimed from US05/761,011 external-priority patent/US4090225A/en

1980-08-12 Application filed by McGraw Edison Co filed Critical McGraw Edison Co

1980-08-12 Priority to CA000358126A priority Critical patent/CA1117594A/fr

1982-02-02 Application granted granted Critical

1982-02-02 Publication of CA1117594A publication Critical patent/CA1117594A/fr

Status Expired legal-status Critical Current

Links

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JNSGIVNNHKGGRU-JYRVWZFOSA-N diethoxyphosphinothioyl (2z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetate Chemical compound CCOP(=S)(OCC)OC(=O)C(=N/OC)\C1=CSC(N)=N1 JNSGIVNNHKGGRU-JYRVWZFOSA-N 0.000 description 1
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Landscapes

Breakers (AREA)

CA000358126A 1977-01-21 1980-08-12 Circuit a securite absolue pour systeme de regulation de transformateur a permutation de plots Expired CA1117594A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000358126A CA1117594A (fr)	1977-01-21	1980-08-12	Circuit a securite absolue pour systeme de regulation de transformateur a permutation de plots

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US05/761,011 US4090225A (en)	1977-01-21	1977-01-21	Fail-safe circuit for tap-changing transformer regulating system
US761,011		1977-01-21
CA295,002A CA1090419A (fr)	1977-01-21	1978-01-16	Circuit a securite maximum pour le changement de la prise de transformateur dans un systeme regulateur
CA000358126A CA1117594A (fr)	1977-01-21	1980-08-12	Circuit a securite absolue pour systeme de regulation de transformateur a permutation de plots

Publications (1)

Publication Number	Publication Date
CA1117594A true CA1117594A (fr)	1982-02-02

Family

ID=27165466

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000358126A Expired CA1117594A (fr)	1977-01-21	1980-08-12	Circuit a securite absolue pour systeme de regulation de transformateur a permutation de plots

Country Status (1)

Country	Link
CA (1)	CA1117594A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2014160014A1 (fr)	2013-03-14	2014-10-02	Cooper Technologies Company	Systèmes et procédés pour contourner un régulateur de tension

1980
- 1980-08-12 CA CA000358126A patent/CA1117594A/fr not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2014160014A1 (fr)	2013-03-14	2014-10-02	Cooper Technologies Company	Systèmes et procédés pour contourner un régulateur de tension
EP2972639A4 (fr) *	2013-03-14	2016-11-30	Cooper Technologies Co	Systèmes et procédés pour contourner un régulateur de tension

Similar Documents

Publication	Publication Date	Title
US4090225A (en)	1978-05-16	Fail-safe circuit for tap-changing transformer regulating system
US6124726A (en)	2000-09-26	Method of monitoring a tap selector
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US4201938A (en)	1980-05-06	Voltage regulator which eliminates arcing during tap changes
US3622867A (en)	1971-11-23	Load tap changer system including protective apparatus for monitoring the operation thereof
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CA1117594A (fr)	1982-02-02	Circuit a securite absolue pour systeme de regulation de transformateur a permutation de plots
US4320328A (en)	1982-03-16	Apparatus for full voltage start of vibratory excitors
US3436646A (en)	1969-04-01	Load tap changer systems including protective apparatus for monitoring the operation of the transfer switches
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US3944913A (en)	1976-03-16	System for effecting tap changes of tapped transformer windings by means of thyristors
JPS61114509A (ja)	1986-06-02	超電導コイル装置
JPH0357692B2 (fr)	1991-09-03
US5737167A (en)	1998-04-07	Residual current safety switch
CA2066357A1 (fr)	1992-10-20	Minuterie a double excitation pour circuit courant continu
NL8204140A (nl)	1983-06-01	Schakelinrichting.
DE2120679B2 (de)	1977-03-31	Lastumschalter fuer einen stufenschalter eines transformators
US2195017A (en)	1940-03-26	Lifting magnet controller
RU1812567C (ru)	1993-04-30	Устройство управлени приводом высоковольтного выключател
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Legal Events

Date	Code	Title	Description
1999-02-02	MKEX	Expiry