FR418879A - Appareil de commutation électrique - Google Patents

Appareil de commutation électrique

Info

Publication number
FR418879A
FR418879A FR418879A FR418879DA FR418879A FR 418879 A FR418879 A FR 418879A FR 418879 A FR418879 A FR 418879A FR 418879D A FR418879D A FR 418879DA FR 418879 A FR418879 A FR 418879A
Authority
FR
France
Prior art keywords
switching device
electrical switching
electrical
switching
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
FR418879A
Other languages
English (en)
Inventor
Jakob Peter Jakobsen
Hans Frederik Jensen
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 FR418879A publication Critical patent/FR418879A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs
FR418879A 1909-08-11 1910-08-04 Appareil de commutation électrique Expired FR418879A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK190925551X 1909-08-11

Publications (1)

Publication Number Publication Date
FR418879A true FR418879A (fr) 1910-12-21

Family

ID=32523862

Family Applications (1)

Application Number Title Priority Date Filing Date
FR418879A Expired FR418879A (fr) 1909-08-11 1910-08-04 Appareil de commutation électrique

Country Status (3)

Country Link
DE (1) DE235920C (fr)
FR (1) FR418879A (fr)
GB (1) GB190925551A (fr)

Also Published As

Publication number Publication date
GB190925551A (en) 1910-03-31
DE235920C (fr)

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