ES278778U - Accionador electromagnetico perfeccionado. - Google Patents

Accionador electromagnetico perfeccionado.

Info

Publication number
ES278778U
ES278778U ES1983278778U ES278778U ES278778U ES 278778 U ES278778 U ES 278778U ES 1983278778 U ES1983278778 U ES 1983278778U ES 278778 U ES278778 U ES 278778U ES 278778 U ES278778 U ES 278778U
Authority
ES
Spain
Prior art keywords
coil
electromagnetic actuator
control member
thermistor
deactivating
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES1983278778U
Other languages
English (en)
Other versions
ES278778Y (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Industrie Zanussi SpA
Original Assignee
Industrie Zanussi SpA
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 Industrie Zanussi SpA filed Critical Industrie Zanussi SpA
Publication of ES278778U publication Critical patent/ES278778U/es
Application granted granted Critical
Publication of ES278778Y publication Critical patent/ES278778Y/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H02H9/026—Current limitation using PTC resistors, i.e. resistors with a large positive temperature coefficient

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Thermistors And Varistors (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

1. Accionador electromagnético perfeccionado que comprende por lo menos una bobina adecuada para su conexión a una fuente de alimentación eléctrica a través de, por lo menos, un interruptor controlable para accionar un órgano móvil de mando, caracterizado porque en serie con dicha bobina (1) se halla conectado por lo menos un termistor (3). 2. Accionador electromagnético, según la reivindicación 1, caracterizado porque el tersmistor (3) es del tipo de coeficiente positivo de temperatura. 3. Accionador electromagnético perfeccionado.
ES1983278778U 1982-02-04 1983-01-14 Accionador electromagnetico perfeccionado. Expired ES278778Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT45703/82A IT1158616B (it) 1982-02-04 1982-02-04 Attuatore elettromagnetico

Publications (2)

Publication Number Publication Date
ES278778U true ES278778U (es) 1984-10-16
ES278778Y ES278778Y (es) 1985-04-16

Family

ID=11257366

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983278778U Expired ES278778Y (es) 1982-02-04 1983-01-14 Accionador electromagnetico perfeccionado.

Country Status (5)

Country Link
DE (1) DE3303490A1 (es)
ES (1) ES278778Y (es)
FR (1) FR2520919A1 (es)
GB (1) GB2114386A (es)
IT (1) IT1158616B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0657706A1 (en) * 1993-12-07 1995-06-14 Eaton Corporation Control system for an electrically operated valve
US6153851A (en) * 1996-01-16 2000-11-28 Illinois Tool Works Inc. Power supply with thermistor precharge and protection circuit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1373569A (fr) * 1963-11-06 1964-09-25 Parsons C A & Co Ltd Perfectionnements aux dispositifs destinés à empêcher des surcharges électriques
DE1613895A1 (de) * 1966-06-10 1971-06-03 Texas Instruments Inc Strombegrenzungsvorrichtung

Also Published As

Publication number Publication date
IT8245703A1 (it) 1983-08-04
GB8302371D0 (en) 1983-03-02
GB2114386A (en) 1983-08-17
FR2520919A1 (fr) 1983-08-05
IT1158616B (it) 1987-02-18
IT8245703A0 (it) 1982-02-04
DE3303490A1 (de) 1983-08-11
ES278778Y (es) 1985-04-16

Similar Documents

Publication Publication Date Title
TW372372B (en) Overcurrent protection systems
FR2725320B1 (fr) Dispositif de declenchement comportant au moins un transformateur de courant
EP0350916A3 (en) Superconducting switch and current limiter using such a switch
AU498304B2 (en) Circuit breaker with single coil actuator and undervoltage release mechanism
EP0310798A3 (en) Shock harzard protection system
IT1226237B (it) Attuatore elettromagnetico del tipo rele'
GB1136836A (en) Leakage current protection switch with excess current release
ES278778U (es) Accionador electromagnetico perfeccionado.
SE8802562D0 (sv) A circuit an apparatus for the protected supply of a load by means of static and electromechanical switches
ES464472A1 (es) Dispositivo de desenganche o disparo con retardo termico pa-ra un interruptor destinado a la proteccion de redes yno mo-tores electricos.
EP0425780A3 (en) Miniaturized power relay for printed circuits
ES8305525A1 (es) "un circuito excitador para suministrar una cantidad fija de energia a una bobina de un accionador electromagnetico paraun martillo de impresion".
CH613809A5 (en) Current limiter/circuit breaker
IN165455B (es)
ES544426A0 (es) Circuito de proteccion de un motor electrico
JPS55144726A (en) Circuit for protecting component member against overcurrent due to magnetic saturation of inductance
ES8304372A1 (es) "circuito electrico controlado por un rele electromagnetico y rele usado en dicho circuito electrico".
GB1230318A (es)
GB981892A (en) Earth fault circuit-breaker
GB2041649B (en) Magnet systems for triggers for instance in protective fault current switches
JPS6466480A (en) Protective device for compressor
DE3363465D1 (en) Circuit-breaker arrangement suitable as a general circuit breaker
ES8403672A1 (es) Circuito de proteccion contra sobrecargas para motores de corriente continua y campo constante.
SU838806A1 (ru) Устройство дл защиты вакуумногоВыКлючАТЕл
ES8200509A1 (es) Perfeccionamientos introducidos en el disparador para un in-terruptor de proteccion contra corriente de averia

Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19991223