CA768718A - Vacuum switches - Google Patents

Vacuum switches

Info

Publication number
CA768718A
CA768718A CA768718A CA768718DA CA768718A CA 768718 A CA768718 A CA 768718A CA 768718 A CA768718 A CA 768718A CA 768718D A CA768718D A CA 768718DA CA 768718 A CA768718 A CA 768718A
Authority
CA
Canada
Prior art keywords
vacuum switches
switches
vacuum
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.)
Expired
Application number
CA768718A
Inventor
R. Mitchell Graham
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
Publication date
Application granted granted Critical
Publication of CA768718A publication Critical patent/CA768718A/en
Expired legal-status Critical Current

Links

CA768718A Vacuum switches Expired CA768718A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA768718T

Publications (1)

Publication Number Publication Date
CA768718A true CA768718A (en) 1967-10-03

Family

ID=36212127

Family Applications (1)

Application Number Title Priority Date Filing Date
CA768718A Expired CA768718A (en) Vacuum switches

Country Status (1)

Country Link
CA (1) CA768718A (en)

Similar Documents

Publication Publication Date Title
CA767772A (en) Vacuum switches
CA767773A (en) Vacuum switches
CA767774A (en) Vacuum switches
CA767775A (en) Vacuum switches
CA767776A (en) Vacuum switches
CA768718A (en) Vacuum switches
CA740992A (en) Vacuum switch
CA753898A (en) Vacuum breaker
AU433834B2 (en) Switches
CA758212A (en) Vacuum switch envelope
CA773687A (en) Vacuum switch contacts
CA711850A (en) Vacuum switch
CA721900A (en) Vacuum switch
AU408196B2 (en) Vacuum recloser
AU3808468A (en) Switches
CA750027A (en) Pneumatic-electric switch
CA750515A (en) Level switches
AU404138B2 (en) Vacuum breaker
CA758681A (en) Interrupter structure
CA738550A (en) Three phase vacuum switch
AU412820B2 (en) Electric switches
CA920684A (en) Proximity switch
CA930840A (en) Proximity switch
AU403969B2 (en) Proximity switch
AU428459B2 (en) Electrical switches