GB334943A - Improvements in or relating to switchgear - Google Patents

Improvements in or relating to switchgear

Info

Publication number
GB334943A
GB334943A GB1819929A GB1819929A GB334943A GB 334943 A GB334943 A GB 334943A GB 1819929 A GB1819929 A GB 1819929A GB 1819929 A GB1819929 A GB 1819929A GB 334943 A GB334943 A GB 334943A
Authority
GB
United Kingdom
Prior art keywords
switchgear
relating
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
GB1819929A
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.)
Crompton Parkinson Ltd
Original Assignee
Crompton Parkinson 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
Application filed by Crompton Parkinson Ltd filed Critical Crompton Parkinson Ltd
Priority to GB1819929A priority Critical patent/GB334943A/en
Publication of GB334943A publication Critical patent/GB334943A/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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/125—Load break switches comprising a separate circuit breaker
    • H01H33/128—Load break switches comprising a separate circuit breaker being operated by a separate mechanism interlocked with the sectionalising mechanism
GB1819929A 1929-06-13 1929-06-13 Improvements in or relating to switchgear Expired GB334943A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1819929A GB334943A (en) 1929-06-13 1929-06-13 Improvements in or relating to switchgear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1819929A GB334943A (en) 1929-06-13 1929-06-13 Improvements in or relating to switchgear

Publications (1)

Publication Number Publication Date
GB334943A true GB334943A (en) 1930-09-15

Family

ID=10108346

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1819929A Expired GB334943A (en) 1929-06-13 1929-06-13 Improvements in or relating to switchgear

Country Status (1)

Country Link
GB (1) GB334943A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188415A (en) * 1962-12-11 1965-06-08 Gen Electric Switchgear disconnect mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188415A (en) * 1962-12-11 1965-06-08 Gen Electric Switchgear disconnect mechanism

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