ES231991U - Protector de fases para motores trifasicos. - Google Patents

Protector de fases para motores trifasicos.

Info

Publication number
ES231991U
ES231991U ES1977231991U ES231991U ES231991U ES 231991 U ES231991 U ES 231991U ES 1977231991 U ES1977231991 U ES 1977231991U ES 231991 U ES231991 U ES 231991U ES 231991 U ES231991 U ES 231991U
Authority
ES
Spain
Prior art keywords
phase
translation
machine
legally binding
google translate
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
ES1977231991U
Other languages
English (en)
Other versions
ES231991Y (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.)
DIAZ MACHUCA FRANCISCO
Original Assignee
DIAZ MACHUCA FRANCISCO
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 DIAZ MACHUCA FRANCISCO filed Critical DIAZ MACHUCA FRANCISCO
Priority to ES1977231991U priority Critical patent/ES231991Y/es
Publication of ES231991U publication Critical patent/ES231991U/es
Application granted granted Critical
Publication of ES231991Y publication Critical patent/ES231991Y/es
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Multiple Motors (AREA)
  • Protection Of Generators And Motors (AREA)

Abstract

Protector de fases para motores trifásicos, caracterizado por constar de dos zonas similares con transformador de entrada alternados sobre la red, de forma que al faltase una fase se desactivaría el relé o contactor correspondiente y, con ello, se abre el circuito del contacto de fuerza dejando el motor de funcionar para, en el momento que se reponga la fase, se active el relé y vuelva a funcionar el motor, menos en el caso que se deriva a tierra, bajando la tensión por debajo de lo normal, en cuyo momento entraría en acción un circuito automático de cualquiera de las zonas, cortando la tensión de alimentación del relé y desactiva el contactor de fuerza no dejando que el motor funcione.
ES1977231991U 1977-11-11 1977-11-11 Protector de fases para motores trifasicos. Expired ES231991Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1977231991U ES231991Y (es) 1977-11-11 1977-11-11 Protector de fases para motores trifasicos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1977231991U ES231991Y (es) 1977-11-11 1977-11-11 Protector de fases para motores trifasicos.

Publications (2)

Publication Number Publication Date
ES231991U true ES231991U (es) 1978-01-01
ES231991Y ES231991Y (es) 1979-07-16

Family

ID=8393116

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977231991U Expired ES231991Y (es) 1977-11-11 1977-11-11 Protector de fases para motores trifasicos.

Country Status (1)

Country Link
ES (1) ES231991Y (es)

Also Published As

Publication number Publication date
ES231991Y (es) 1979-07-16

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