DK122847B - Strømbegrænsende automatafbryder. - Google Patents

Strømbegrænsende automatafbryder.

Info

Publication number
DK122847B
DK122847B DK144170A DK144170A DK122847B DK 122847 B DK122847 B DK 122847B DK 144170 A DK144170 A DK 144170A DK 144170 A DK144170 A DK 144170A DK 122847 B DK122847 B DK 122847B
Authority
DK
Denmark
Prior art keywords
circuit breaker
current limiting
limiting circuit
current
breaker
Prior art date
Application number
DK144170A
Other languages
English (en)
Inventor
W Brandhorst
Original Assignee
Fab Electr Apparat Voorheen Ha
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 Fab Electr Apparat Voorheen Ha filed Critical Fab Electr Apparat Voorheen Ha
Publication of DK122847B publication Critical patent/DK122847B/da

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/101—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening with increasing of contact pressure by electrodynamic forces before opening
    • 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
    • H01H5/02—Energy stored by the attraction or repulsion of magnetic parts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Push-Button Switches (AREA)
  • Tumbler Switches (AREA)
DK144170A 1969-03-25 1970-03-20 Strømbegrænsende automatafbryder. DK122847B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6904588A NL158644B (nl) 1969-03-25 1969-03-25 Elektrische schakelaar met elektrodynamische vergroting van de contactdruk en van de uitschakelsnelheid.

Publications (1)

Publication Number Publication Date
DK122847B true DK122847B (da) 1972-04-17

Family

ID=19806521

Family Applications (1)

Application Number Title Priority Date Filing Date
DK144170A DK122847B (da) 1969-03-25 1970-03-20 Strømbegrænsende automatafbryder.

Country Status (8)

Country Link
BE (1) BE747507A (da)
CH (1) CH504089A (da)
DE (1) DE2012452C3 (da)
DK (1) DK122847B (da)
ES (1) ES377671A1 (da)
FR (1) FR2039881A5 (da)
GB (1) GB1310252A (da)
NL (1) NL158644B (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2185853B1 (da) * 1972-05-26 1977-12-30 Merlin Gerin
AR204735A1 (es) * 1974-01-29 1976-02-27 Westinghouse Electric Corp Interruptor de circuitos del tipo limitador de corriente
NL165339C (nl) * 1977-06-08 1981-03-16 Hazemeijer Bv Kontaktinrichting.
FR2416541A1 (fr) * 1978-01-31 1979-08-31 Merlin Gerin Dispositif de limitation et de coupure de courant
FR2538947A1 (fr) * 1983-01-05 1984-07-06 Telemecanique Electrique Interrupteur a fermeture et ouverture commandees et a ouverture automatique en cas de surcharge de courant
SE448794B (sv) * 1983-07-04 1987-03-16 Asea Ab Strombegrensande elkopplare
US4546337A (en) * 1983-09-02 1985-10-08 Eaton Corporation Residential circuit breaker with one piece slot motor
US4549153A (en) * 1983-09-02 1985-10-22 Eaton Corporation Residential circuit breaker with slot motor
US4546336A (en) * 1983-09-02 1985-10-08 Eaton Corporation Residential circuit breaker with combination slot motor and arc chute
FR2559308B1 (fr) * 1984-02-03 1986-10-17 Telemecanique Electrique Contact equipe d'un compensateur magnetique avec seuil de liberation reglable et contacteur-disjoncteur utilisant un tel contact
CN100359618C (zh) * 2004-01-28 2008-01-02 三菱电机株式会社 断路器
JP5838920B2 (ja) * 2011-07-18 2016-01-06 アンデン株式会社 継電器

Also Published As

Publication number Publication date
DE2012452C3 (de) 1979-05-31
DE2012452B2 (de) 1978-10-05
BE747507A (fr) 1970-09-17
DE2012452A1 (de) 1970-11-26
ES377671A1 (es) 1973-01-01
FR2039881A5 (da) 1971-01-15
NL158644B (nl) 1978-11-15
GB1310252A (en) 1973-03-14
CH504089A (de) 1971-02-28
NL6904588A (da) 1970-09-29

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