GB224888A - Improvements in delay-action overload relay devices for high tension electric circuits - Google Patents

Improvements in delay-action overload relay devices for high tension electric circuits

Info

Publication number
GB224888A
GB224888A GB26807/24A GB2680724A GB224888A GB 224888 A GB224888 A GB 224888A GB 26807/24 A GB26807/24 A GB 26807/24A GB 2680724 A GB2680724 A GB 2680724A GB 224888 A GB224888 A GB 224888A
Authority
GB
United Kingdom
Prior art keywords
pendulum
circuit
weight
adjustable
delay
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
GB26807/24A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB224888A publication Critical patent/GB224888A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/44—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay

Landscapes

  • Breakers (AREA)
GB26807/24A 1923-11-16 1924-11-10 Improvements in delay-action overload relay devices for high tension electric circuits Expired GB224888A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL224888X 1923-11-16

Publications (1)

Publication Number Publication Date
GB224888A true GB224888A (en) 1925-06-18

Family

ID=19779591

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26807/24A Expired GB224888A (en) 1923-11-16 1924-11-10 Improvements in delay-action overload relay devices for high tension electric circuits

Country Status (3)

Country Link
FR (1) FR588879A (enExample)
GB (1) GB224888A (enExample)
NL (1) NL14316C (enExample)

Also Published As

Publication number Publication date
FR588879A (enExample) 1925-05-16
NL14316C (enExample)

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