GB505604A - Improvements in or relating to electric switchgear employing liquid-insulated circuit-breakers - Google Patents

Improvements in or relating to electric switchgear employing liquid-insulated circuit-breakers

Info

Publication number
GB505604A
GB505604A GB3134537A GB3134537A GB505604A GB 505604 A GB505604 A GB 505604A GB 3134537 A GB3134537 A GB 3134537A GB 3134537 A GB3134537 A GB 3134537A GB 505604 A GB505604 A GB 505604A
Authority
GB
United Kingdom
Prior art keywords
breakers
relating
insulated circuit
electric switchgear
employing liquid
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
GB3134537A
Other languages
English (en)
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.)
A Reyrolle and Co Ltd
Original Assignee
A Reyrolle and Co Ltd
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
Priority to FR846009D priority Critical patent/FR846009A/fr
Application filed by A Reyrolle and Co Ltd filed Critical A Reyrolle and Co Ltd
Priority to GB3134537A priority patent/GB505604A/en
Publication of GB505604A publication Critical patent/GB505604A/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
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
GB3134537A 1937-11-15 1937-11-15 Improvements in or relating to electric switchgear employing liquid-insulated circuit-breakers Expired GB505604A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR846009D FR846009A (US06342305-20020129-C00040.png) 1937-11-15
GB3134537A GB505604A (en) 1937-11-15 1937-11-15 Improvements in or relating to electric switchgear employing liquid-insulated circuit-breakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3134537A GB505604A (en) 1937-11-15 1937-11-15 Improvements in or relating to electric switchgear employing liquid-insulated circuit-breakers

Publications (1)

Publication Number Publication Date
GB505604A true GB505604A (en) 1939-05-15

Family

ID=10321736

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3134537A Expired GB505604A (en) 1937-11-15 1937-11-15 Improvements in or relating to electric switchgear employing liquid-insulated circuit-breakers

Country Status (2)

Country Link
FR (1) FR846009A (US06342305-20020129-C00040.png)
GB (1) GB505604A (US06342305-20020129-C00040.png)

Also Published As

Publication number Publication date
FR846009A (US06342305-20020129-C00040.png) 1939-09-07

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