ES425147A1 - Perfeccionamientos introducidos en interruptor termo magne-tico diferencial automatico. - Google Patents

Perfeccionamientos introducidos en interruptor termo magne-tico diferencial automatico.

Info

Publication number
ES425147A1
ES425147A1 ES425147A ES425147A ES425147A1 ES 425147 A1 ES425147 A1 ES 425147A1 ES 425147 A ES425147 A ES 425147A ES 425147 A ES425147 A ES 425147A ES 425147 A1 ES425147 A1 ES 425147A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
improvements introduced
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.)
Expired
Application number
ES425147A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES425147A1 publication Critical patent/ES425147A1/es
Expired legal-status Critical Current

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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • 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
    • H01H71/04—Means for indicating condition of the switching device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Basic Packing Technique (AREA)
ES425147A 1973-04-13 1974-04-09 Perfeccionamientos introducidos en interruptor termo magne-tico diferencial automatico. Expired ES425147A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT513373A IT986662B (it) 1973-04-13 1973-04-13 Interruttore magnetotermico differenziale

Publications (1)

Publication Number Publication Date
ES425147A1 true ES425147A1 (es) 1976-06-16

Family

ID=11118117

Family Applications (1)

Application Number Title Priority Date Filing Date
ES425147A Expired ES425147A1 (es) 1973-04-13 1974-04-09 Perfeccionamientos introducidos en interruptor termo magne-tico diferencial automatico.

Country Status (3)

Country Link
ES (1) ES425147A1 (es)
FR (1) FR2225829A1 (es)
IT (1) IT986662B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437692A1 (fr) * 1978-09-28 1980-04-25 Merlin Gerin Dispositif de protection differentielle a bloc differentiel accouple au bloc disjoncteur
FR2767602B1 (fr) * 1997-08-25 2002-12-06 Schneider Electric Sa Dispositif de signalisation d'un defaut electrique dans un dispositif de coupure tel un interrupteur differentiel

Also Published As

Publication number Publication date
FR2225829B3 (es) 1977-02-18
IT986662B (it) 1975-01-30
FR2225829A1 (en) 1974-11-08

Similar Documents

Publication Publication Date Title
GB749316A (en) Improvements in or relating to electromagnetic relays
ZA773551B (en) Field magnet for electromagnetic centrifuging
GB1356709A (en) Electrical cut-out arrangement
GB1101904A (en) Indicating device
YU36416B (en) Polarized electromagnetic relay
FI803725L (fi) Elektromagnetisk kopplingsanordning
ES425147A1 (es) Perfeccionamientos introducidos en interruptor termo magne-tico diferencial automatico.
GB482918A (en) Improvements in electrical contacts for relays
CA992591A (en) Electromagnetic relay with an improved magnetic circuit
GB578611A (en) An improved thermally operated electric switching device
GB1313061A (en) Rotational device for detecting a predetermined angular position of a rotary member
JPS5243917A (en) Device for magnetizing motor permanent magnet piece
GB1159238A (en) Magnetic Switch
GB964409A (en) Improvements in or relating to electromagnetic switches
GB1009899A (en) Improvements in or relating to electromagnetic tripping devices
GB1041742A (en) Polarised electro-magnetic relays
GB1039081A (en) An improved electrical circuit breaker
GB1241540A (en) Improvements in or relating to electrical reed contact devices
GB1056953A (en) Relay with armature contacts, particulary reed contacts
FR1418247A (fr) Dispositif temporisé à bilame et aimant permanent pour l'actionnement de contacts électriques
GB743705A (en) Improvements in or relating to movable coil relays of the magnetic contact type
GB1213673A (en) Electromagnetic device
JPS5228316A (en) Electronic shutter device for camera
ES424864A1 (es) Mejoras en reles sellados de retencion con contactos de la-mina.
GB1098145A (en) Electromagnetic relays