AT190131B - Schmelzsicherung mit Lichtbogenlöschvorrichtung - Google Patents

Schmelzsicherung mit Lichtbogenlöschvorrichtung

Info

Publication number
AT190131B
AT190131B AT190131DA AT190131B AT 190131 B AT190131 B AT 190131B AT 190131D A AT190131D A AT 190131DA AT 190131 B AT190131 B AT 190131B
Authority
AT
Austria
Prior art keywords
arc extinguishing
extinguishing device
safety fuse
fuse
safety
Prior art date
Application number
Other languages
English (en)
Original Assignee
Sprecher & Schuh Ag
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 Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag
Application granted granted Critical
Publication of AT190131B publication Critical patent/AT190131B/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/38—Means for extinguishing or suppressing arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/18—Casing fillings, e.g. powder
AT190131D 1955-05-26 1955-05-26 Schmelzsicherung mit Lichtbogenlöschvorrichtung AT190131B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT190131T 1955-05-26

Publications (1)

Publication Number Publication Date
AT190131B true AT190131B (de) 1957-06-11

Family

ID=3664995

Family Applications (1)

Application Number Title Priority Date Filing Date
AT190131D AT190131B (de) 1955-05-26 1955-05-26 Schmelzsicherung mit Lichtbogenlöschvorrichtung

Country Status (1)

Country Link
AT (1) AT190131B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114334577A (zh) * 2022-01-12 2022-04-12 上海电气集团股份有限公司 一种高压全范围限流熔断器过载保护结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114334577A (zh) * 2022-01-12 2022-04-12 上海电气集团股份有限公司 一种高压全范围限流熔断器过载保护结构

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