GB330615A - Improvements in or relating to electric circuit-breakers - Google Patents

Improvements in or relating to electric circuit-breakers

Info

Publication number
GB330615A
GB330615A GB3645628A GB3645628A GB330615A GB 330615 A GB330615 A GB 330615A GB 3645628 A GB3645628 A GB 3645628A GB 3645628 A GB3645628 A GB 3645628A GB 330615 A GB330615 A GB 330615A
Authority
GB
United Kingdom
Prior art keywords
breakers
relating
electric circuit
electric
circuit
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
GB3645628A
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.)
Electr & Allied Ind Res Ass
Original Assignee
Electr & Allied Ind Res Ass
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.)
Filing date
Publication date
Application filed by Electr & Allied Ind Res Ass filed Critical Electr & Allied Ind Res Ass
Priority to GB3645628A priority Critical patent/GB330615A/en
Priority to FR686349D priority patent/FR686349A/en
Publication of GB330615A publication Critical patent/GB330615A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
GB3645628A 1928-12-10 1928-12-10 Improvements in or relating to electric circuit-breakers Expired GB330615A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3645628A GB330615A (en) 1928-12-10 1928-12-10 Improvements in or relating to electric circuit-breakers
FR686349D FR686349A (en) 1928-12-10 1929-12-09 Improvements to circuit breakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3645628A GB330615A (en) 1928-12-10 1928-12-10 Improvements in or relating to electric circuit-breakers

Publications (1)

Publication Number Publication Date
GB330615A true GB330615A (en) 1930-06-10

Family

ID=10388300

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3645628A Expired GB330615A (en) 1928-12-10 1928-12-10 Improvements in or relating to electric circuit-breakers

Country Status (2)

Country Link
FR (1) FR686349A (en)
GB (1) GB330615A (en)

Also Published As

Publication number Publication date
FR686349A (en) 1930-07-24

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