CA417228A - Systeme protecteur et differentiel de relais - Google Patents

Systeme protecteur et differentiel de relais

Info

Publication number: CA417228A
Authority: CA; Canada
Prior art keywords: protective relaying; relaying system; differential protective; differential; relaying
Prior art date: 1943-12-21
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

CA417228A

Other languages

Inventor

M. Smith Roy

A. Bostwick Myron

Original Assignee

Canadian Westinghouse Co Ltd

Publication date

1943-12-21

1943-12-21 Application granted granted Critical

1943-12-21 Publication of CA417228A publication Critical patent/CA417228A/fr

Status Expired legal-status Critical Current

CA417228A Systeme protecteur et differentiel de relais Expired CA417228A (fr)

Application Number	Priority Date	Filing Date	Title
CA417228T

Publication Number	Publication Date
CA417228A true CA417228A (fr)	1943-12-21

Application Number	Title	Priority Date	Filing Date
CA417228A Expired CA417228A (fr)			Systeme protecteur et differentiel de relais

Country	Link
CA (1)	CA417228A (fr)

Publication	Publication Date	Title
CA417228A (fr)	1943-12-21	Systeme protecteur et differentiel de relais
CA415882A (fr)	1943-10-19	Systeme de relais protecteur a canal-pilote
CA404673A (fr)	1942-05-12	Systeme differentiel de relais a protection
CA415751A (fr)	1943-10-12	Relais protecteur
CA415749A (fr)	1943-10-12	Appareil de relais de protection
CA415750A (fr)	1943-10-12	Appareil de relais de protection
CA419820A (fr)	1944-04-25	Systeme de relais protecteurs de secteurs-pilotes
CA415756A (fr)	1943-10-12	Systeme de relais protecteur a canal-pilote
CA416524A (fr)	1943-11-23	Systeme de protection contre incendies
CA410836A (fr)	1943-03-02	Systeme de relais protecteurs a courant porteur
CA416052A (fr)	1943-10-26	Systeme amplificateur
CA410833A (fr)	1943-03-02	Relais protecteur de systeme electrique
CA414163A (fr)	1943-07-27	Systeme d'horloges
CA414162A (fr)	1943-07-27	Systeme d'horloges a impulsions electriques
CA412727A (fr)	1943-05-25	Systeme d'antenne
CA412728A (fr)	1943-05-25	Systeme d'antenne
CA410211A (fr)	1943-01-26	Systeme amplificateur
CA402498A (fr)	1942-01-27	Dispositif differentiel et protecteur de relais
CA413017A (fr)	1943-06-08	Systeme compensateur
CA413139A (fr)	1943-06-08	Systeme d'intercommunication
CA410164A (fr)	1943-01-26	Mecanisme differentiel
CA411200A (fr)	1943-03-23	Mecanisme differentiel
CA423278A (fr)	1944-10-17	Dispositif a relais de protection
CA410504A (fr)	1943-02-09	Regulateur du differentiel
CA410899A (fr)	1943-03-02	Systeme convoyeur