CA443194A - Commutateur automatique - Google Patents

Commutateur automatique

Info

Publication number: CA443194A
Authority: CA; Canada
Prior art keywords: automatic switch; automatic; switch
Prior art date: 1947-07-29
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

CA443194A

Other languages

Inventor

D. Willis Bernard

Original Assignee

Automatic Electric Laboratories Inc

Associated Telephone and Telegraph Co

Publication date

1947-07-29

1947-07-29 Application granted granted Critical

1947-07-29 Publication of CA443194A publication Critical patent/CA443194A/fr

Status Expired legal-status Critical Current

CA443194A Commutateur automatique Expired CA443194A (fr)

Application Number	Priority Date	Filing Date	Title
CA443194T

Publication Number	Publication Date
CA443194A true CA443194A (fr)	1947-07-29

Application Number	Title	Priority Date	Filing Date
CA443194A Expired CA443194A (fr)			Commutateur automatique

Country	Link
CA (1)	CA443194A (fr)

Publication	Publication Date	Title
CA443194A (fr)	1947-07-29	Commutateur automatique
CA439335A (fr)	1947-01-21	Interrupteur
CA440403A (fr)	1947-03-25	Interrupteur sensible a l'humidite
CA444164A (fr)	1947-09-16	Selecteur-commutateur
CA444165A (fr)	1947-09-16	Selecteur-commutateur
CA444821A (fr)	1947-11-04	Systeme de manoeuvre automatique
CA442871A (fr)	1947-07-15	Structure d'interrupteur
CA441562A (fr)	1947-05-20	Structure d'interrupteur
CA443655A (fr)	1947-08-12	Sectionneur-commutateur de ligne
CA441602A (fr)	1947-05-20	Interrupteur thermostatique
AU135307B2 (en)	1947-05-15	Improvements relating to automatic selecting switches
CA439326A (fr)	1947-01-21	Mecanisme d'interrupteur
CA439416A (fr)	1947-01-28	Mecanisme d'interrupteur
AU139438B2 (en)	1947-05-01	Altitude switch
CA443535A (fr)	1947-08-05	Interrupteur a ressort
CA445551A (fr)	1947-12-16	Coupe-circuit a fusible protege contre surtension
CA440510A (fr)	1947-04-01	Selecteur de phase defectueuse
AU137261B2 (en)	1948-05-13	Automatic nailer
AU1058947A (en)	1947-05-15	Improvements relating to automatic selecting switches
CA444936A (fr)	1947-11-11	Grue a grappin automatique
AU139558B2 (en)		Switching system
CA445839A (fr)	1947-12-30	Dispositif de manoeuvre mecanique
AU134903B2 (en)	1948-02-05	Automatic frequency control
CA445507A (fr)	1947-12-09	Commande automatique de frequence
CA445484A (fr)	1947-12-09	Commande automatique de frequence