AT356746B - Schutzschalter, insbesondere fuer fernmelde- stromkreise - Google Patents

Schutzschalter, insbesondere fuer fernmelde- stromkreise

Info

Publication number
AT356746B
AT356746B AT205775A AT205775A AT356746B AT 356746 B AT356746 B AT 356746B AT 205775 A AT205775 A AT 205775A AT 205775 A AT205775 A AT 205775A AT 356746 B AT356746 B AT 356746B
Authority
AT
Austria
Prior art keywords
circuit breakers
telecommunication circuits
telecommunication
circuits
breakers
Prior art date
Application number
AT205775A
Other languages
English (en)
Other versions
ATA205775A (de
Original Assignee
Widmaier Hans
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 Widmaier Hans filed Critical Widmaier Hans
Publication of ATA205775A publication Critical patent/ATA205775A/de
Application granted granted Critical
Publication of AT356746B publication Critical patent/AT356746B/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
    • H01H73/48—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 both electrothermal and electromagnetic automatic release
    • H01H73/56—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 both electrothermal and electromagnetic automatic release reset by push-button, pull-knob or slide

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Transceivers (AREA)
AT205775A 1974-04-24 1975-03-18 Schutzschalter, insbesondere fuer fernmelde- stromkreise AT356746B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742419829 DE2419829C3 (de) 1974-04-24 1974-04-24 Schutzschalter, insbesondere für Fernmeldestromkreise

Publications (2)

Publication Number Publication Date
ATA205775A ATA205775A (de) 1979-10-15
AT356746B true AT356746B (de) 1980-05-27

Family

ID=5913813

Family Applications (1)

Application Number Title Priority Date Filing Date
AT205775A AT356746B (de) 1974-04-24 1975-03-18 Schutzschalter, insbesondere fuer fernmelde- stromkreise

Country Status (6)

Country Link
AT (1) AT356746B (de)
CH (1) CH593555A5 (de)
DE (1) DE2419829C3 (de)
FR (1) FR2269187A1 (de)
IT (1) IT1037418B (de)
NL (1) NL179769C (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818636C2 (de) * 1978-04-27 1986-10-30 Hans Widmaier Fabrik für Apparate der Fernmelde- und Feinwerktechnik, 8000 München Schutzschalter, insbesondere für Fernmeldestromkreise

Also Published As

Publication number Publication date
DE2419829C3 (de) 1978-10-05
NL179769C (nl) 1986-11-03
DE2419829A1 (de) 1975-11-13
FR2269187B1 (de) 1981-07-24
IT1037418B (it) 1979-11-10
NL179769B (nl) 1986-06-02
FR2269187A1 (en) 1975-11-21
ATA205775A (de) 1979-10-15
NL7504887A (nl) 1975-10-28
DE2419829B2 (de) 1978-02-02
CH593555A5 (de) 1977-12-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties