CH258691A - Mechanische Arbeit leistende elektrische Sicherung. - Google Patents

Mechanische Arbeit leistende elektrische Sicherung.

Info

Publication number
CH258691A
CH258691A CH258691DA CH258691A CH 258691 A CH258691 A CH 258691A CH 258691D A CH258691D A CH 258691DA CH 258691 A CH258691 A CH 258691A
Authority
CH
Switzerland
Prior art keywords
mechanical work
electrical fuse
performing mechanical
fuse
electrical
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Limited Electric Transmission
Dannenberg Kurt
Original Assignee
Limited Electric Transmission
Dannenberg Kurt
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 Limited Electric Transmission, Dannenberg Kurt filed Critical Limited Electric Transmission
Publication of CH258691A publication Critical patent/CH258691A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/22—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release
    • H01H73/34—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release reset action requiring replacement or reconditioning of a fusible or explosive part
CH258691D 1942-11-18 1943-11-25 Mechanische Arbeit leistende elektrische Sicherung. CH258691A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB258691X 1942-11-18
GB150943X 1943-09-15

Publications (1)

Publication Number Publication Date
CH258691A true CH258691A (de) 1948-12-15

Family

ID=26251040

Family Applications (1)

Application Number Title Priority Date Filing Date
CH258691D CH258691A (de) 1942-11-18 1943-11-25 Mechanische Arbeit leistende elektrische Sicherung.

Country Status (3)

Country Link
BE (1) BE463765A (en:Method)
CH (1) CH258691A (en:Method)
GB (2) GB563849A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3476979A (en) * 1965-11-09 1969-11-04 Licentia Gmbh Electrical protection device for establishing a short circuit in response to the appearance of a low level overvoltage

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1097016B (de) * 1955-01-15 1961-01-12 Calor Emag Elektrizitaets Ag Einrichtung zur Schnellunterbrechung von Kurzschlussstroemen
CN114696291B (zh) * 2022-04-13 2022-11-11 国网黑龙江省电力有限公司大兴安岭供电公司 一种电力保护器的漏电防止装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3476979A (en) * 1965-11-09 1969-11-04 Licentia Gmbh Electrical protection device for establishing a short circuit in response to the appearance of a low level overvoltage

Also Published As

Publication number Publication date
GB568373A (en) 1945-03-30
BE463765A (en:Method)
GB563849A (en) 1944-08-31

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