FR483384A - Improvements made to electrical overload switches or circuit breakers - Google Patents

Improvements made to electrical overload switches or circuit breakers

Info

Publication number
FR483384A
FR483384A FR483384A FR483384DA FR483384A FR 483384 A FR483384 A FR 483384A FR 483384 A FR483384 A FR 483384A FR 483384D A FR483384D A FR 483384DA FR 483384 A FR483384 A FR 483384A
Authority
FR
France
Prior art keywords
circuit breakers
improvements made
electrical overload
overload switches
switches
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
FR483384A
Other languages
French (fr)
Inventor
Pieter Gerrit Van Wijk
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
Application granted granted Critical
Publication of FR483384A publication Critical patent/FR483384A/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
FR483384A 1916-06-15 1916-10-13 Improvements made to electrical overload switches or circuit breakers Expired FR483384A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL107365X 1916-06-15

Publications (1)

Publication Number Publication Date
FR483384A true FR483384A (en) 1917-06-29

Family

ID=32294121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR483384A Expired FR483384A (en) 1916-06-15 1916-10-13 Improvements made to electrical overload switches or circuit breakers

Country Status (3)

Country Link
DE (1) DE303533C (en)
FR (1) FR483384A (en)
GB (1) GB107365A (en)

Also Published As

Publication number Publication date
DE303533C (en)
GB107365A (en) 1917-10-23

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