AT187966B - Hebelschaltwerk für Überstrom-Selbstschalter - Google Patents

Hebelschaltwerk für Überstrom-Selbstschalter

Info

Publication number
AT187966B
AT187966B AT187966DA AT187966B AT 187966 B AT187966 B AT 187966B AT 187966D A AT187966D A AT 187966DA AT 187966 B AT187966 B AT 187966B
Authority
AT
Austria
Prior art keywords
switching mechanism
circuit breakers
overcurrent circuit
lever switching
lever
Prior art date
Application number
Other languages
English (en)
Inventor
Eduard Dr Schrack
Original Assignee
Eduard Dr Schrack
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 Eduard Dr Schrack filed Critical Eduard Dr Schrack
Application granted granted Critical
Publication of AT187966B publication Critical patent/AT187966B/de

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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/505—Latching devices between operating and release mechanism
    • 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
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
    • H01H71/525—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/526—Manual reset mechanisms which may be also used for manual release actuated by lever the lever forming a toggle linkage with a second lever, the free end of which is directly and releasably engageable with a contact structure
AT187966D 1954-11-24 1954-11-24 Hebelschaltwerk für Überstrom-Selbstschalter AT187966B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT187966T 1954-11-24

Publications (1)

Publication Number Publication Date
AT187966B true AT187966B (de) 1956-12-10

Family

ID=3664089

Family Applications (1)

Application Number Title Priority Date Filing Date
AT187966D AT187966B (de) 1954-11-24 1954-11-24 Hebelschaltwerk für Überstrom-Selbstschalter

Country Status (1)

Country Link
AT (1) AT187966B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1289572B (de) * 1962-08-14 1969-02-20 Teco Sa Elektrischer UEberstromschalter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1289572B (de) * 1962-08-14 1969-02-20 Teco Sa Elektrischer UEberstromschalter

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