IT1029031B - Interrjttore di circuito limitatore di corrente - Google Patents

Interrjttore di circuito limitatore di corrente

Info

Publication number
IT1029031B
IT1029031B IT41512/75A IT4151275A IT1029031B IT 1029031 B IT1029031 B IT 1029031B IT 41512/75 A IT41512/75 A IT 41512/75A IT 4151275 A IT4151275 A IT 4151275A IT 1029031 B IT1029031 B IT 1029031B
Authority
IT
Italy
Prior art keywords
current limiting
limiting circuit
circuit switch
switch
current
Prior art date
Application number
IT41512/75A
Other languages
English (en)
Italian (it)
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of IT1029031B publication Critical patent/IT1029031B/it

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
    • H01H77/06—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 electromagnetic opening
    • H01H77/08—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 electromagnetic opening retained closed by permanent or remanent magnetism and opened by windings acting in opposition

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Electromagnets (AREA)
IT41512/75A 1974-01-29 1975-01-22 Interrjttore di circuito limitatore di corrente IT1029031B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43758674A 1974-01-29 1974-01-29

Publications (1)

Publication Number Publication Date
IT1029031B true IT1029031B (it) 1979-03-10

Family

ID=23737052

Family Applications (1)

Application Number Title Priority Date Filing Date
IT41512/75A IT1029031B (it) 1974-01-29 1975-01-22 Interrjttore di circuito limitatore di corrente

Country Status (16)

Country Link
JP (1) JPS5423102B2 (fi)
AR (1) AR204735A1 (fi)
AU (1) AU500869B2 (fi)
BE (1) BE824674A (fi)
BR (1) BR7500385A (fi)
CA (1) CA1029781A (fi)
CH (1) CH591159A5 (fi)
DE (2) DE7501208U (fi)
ES (1) ES434156A1 (fi)
FR (1) FR2259430B1 (fi)
GB (1) GB1490262A (fi)
IN (1) IN143218B (fi)
IT (1) IT1029031B (fi)
PH (1) PH11864A (fi)
PL (1) PL106335B1 (fi)
ZA (1) ZA75130B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE10020695A1 (de) * 2000-04-27 2001-10-31 Moeller Gmbh Magnetauslöser zum Öffnen eines Kontaktsystems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065508B (fi) * 1959-09-17
DD36847A (fi) *
DE1286184B (de) * 1962-07-13 1969-01-02 Licentia Gmbh Elektrischer Schalter, insbesondere Selbstschalter
NL6810433A (fi) * 1967-07-24 1969-01-28
NL158644B (nl) * 1969-03-25 1978-11-15 Hazemeijer Bv Elektrische schakelaar met elektrodynamische vergroting van de contactdruk en van de uitschakelsnelheid.
FR2185853B1 (fi) * 1972-05-26 1977-12-30 Merlin Gerin

Also Published As

Publication number Publication date
DE7501208U (de) 1975-05-22
DE2501717A1 (de) 1975-07-31
FR2259430A1 (fi) 1975-08-22
JPS50108577A (fi) 1975-08-27
ZA75130B (en) 1976-08-25
AU500869B2 (en) 1979-06-07
AR204735A1 (es) 1976-02-27
AU7757275A (en) 1976-07-29
CH591159A5 (fi) 1977-09-15
JPS5423102B2 (fi) 1979-08-11
BR7500385A (pt) 1975-11-04
ES434156A1 (es) 1976-12-16
DE2501717C2 (fi) 1987-11-05
BE824674A (fr) 1975-07-23
IN143218B (fi) 1977-10-15
PL106335B1 (pl) 1979-12-31
PH11864A (en) 1978-08-03
GB1490262A (en) 1977-10-26
FR2259430B1 (fi) 1981-04-30
CA1029781A (en) 1978-04-18

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940127