CA409633A - Relais differentiel - Google Patents

Relais differentiel

Info

Publication number: CA409633A
Authority: CA; Canada
Prior art keywords: differential relay; relay; differential
Prior art date: 1942-12-29
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

CA409633A

Other languages

Inventor

M. Barrow George

E. Lenehan Bernard

Original Assignee

Canadian Westinghouse Co Ltd

Publication date

1942-12-29

1942-12-29 Application granted granted Critical

1942-12-29 Publication of CA409633A publication Critical patent/CA409633A/fr

Status Expired legal-status Critical Current

CA409633A Relais differentiel Expired CA409633A (fr)

Application Number	Priority Date	Filing Date	Title
CA409633T

Publication Number	Publication Date
CA409633A true CA409633A (fr)	1942-12-29

Application Number	Title	Priority Date	Filing Date
CA409633A Expired CA409633A (fr)			Relais differentiel

Country	Link
CA (1)	CA409633A (fr)

Publication	Publication Date	Title
CA409633A (fr)	1942-12-29	Relais differentiel
CA406483A (fr)	1942-08-04	Relais electromagnetique
CA408238A (fr)	1942-10-27	Relais wattmetrique polyphase
CA404073A (fr)	1942-04-14	Relais protecteur
CA409626A (fr)	1942-12-29	Relais protecteur
CA408419A (fr)	1942-11-03	Relais a sabler
CA404673A (fr)	1942-05-12	Systeme differentiel de relais a protection
CA408819A (fr)	1942-11-24	Relais hc1
AU116909B2 (en)		Meatpacking
AU117757B2 (en)		Gyro-verticals
AU118391B2 (en)		Methyl-beta-chloro-acrylate
CA403016A (fr)	1942-02-24	Scie a dossiere
CA404018A (fr)	1942-04-14	Pare-reflets
CA404044A (fr)	1942-04-14	Classeur de plans
CA404708A (fr)	1942-05-12	Teinture o-hydroxyazoique
CA405481A (fr)	1942-06-16	Lustre
CA405539A (fr)	1942-06-16	Appareil a prise des sons
CA405803A (fr)	1942-06-30	Lustre
CA406153A (fr)	1942-07-21	Appui-hanche
CA406734A (fr)	1942-08-11	Torsiographe
CA407626A (fr)	1942-09-29	Voiture a neige
CA407918A (fr)	1942-10-13	Otter de filet de peche
CA408019A (fr)	1942-10-13	Tete d'appareil a sons
CA408359A (fr)	1942-11-03	Radiometeorographie
CA408489A (fr)	1942-11-10	Glacure au plomb