RO101941B1 - Dispozitiv de alimentare a contactoarelor electromecanice - Google Patents

Dispozitiv de alimentare a contactoarelor electromecanice

Info

Publication number
RO101941B1
RO101941B1 RO135237A RO13523788A RO101941B1 RO 101941 B1 RO101941 B1 RO 101941B1 RO 135237 A RO135237 A RO 135237A RO 13523788 A RO13523788 A RO 13523788A RO 101941 B1 RO101941 B1 RO 101941B1
Authority
RO
Romania
Prior art keywords
electro
coil
supplying device
achieve
order
Prior art date
Application number
RO135237A
Other languages
English (en)
Other versions
RO101941A2 (ro
Inventor
CRISTINA BRîNDUSA
CONSTANTIN BRîNDUSA
Elena Iacov
Original Assignee
Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Motoare
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 Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Motoare filed Critical Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Motoare
Priority to RO1988135237A priority Critical patent/RO101941A2/ro
Publication of RO101941B1 publication Critical patent/RO101941B1/ro
Publication of RO101941A2 publication Critical patent/RO101941A2/ro

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Landscapes

  • Relay Circuits (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Electromagnets (AREA)

Abstract

Inventia rezolva problema alimentarii bobinelor, contactoarelor, releelor electromecanice care, în scopul realizarii unei forte mari la anclansare, este necesara alimentarea la o tensiune mare, iar odata realizata anclansarea, pentru realizarea unei forte mici de mentinere, în aceasta stare, este necesara micsorarea tensiunii ce apare pe bobina, lucru realizat prin alimentarea bobinei, prin intermediul unui contactor static ce lucreaza în regim închis-deschis, regim care implica prezenta pe bobina a unei tensiuni medii care sa realizeze forta minima amintita anterior.
RO1988135237A 1988-09-22 1988-09-22 Dispozitiv de alimentare a contactoarelor electromecanice RO101941A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO1988135237A RO101941A2 (ro) 1988-09-22 1988-09-22 Dispozitiv de alimentare a contactoarelor electromecanice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO1988135237A RO101941A2 (ro) 1988-09-22 1988-09-22 Dispozitiv de alimentare a contactoarelor electromecanice

Publications (2)

Publication Number Publication Date
RO101941B1 true RO101941B1 (ro) 1991-08-30
RO101941A2 RO101941A2 (ro) 1991-11-18

Family

ID=20122507

Family Applications (1)

Application Number Title Priority Date Filing Date
RO1988135237A RO101941A2 (ro) 1988-09-22 1988-09-22 Dispozitiv de alimentare a contactoarelor electromecanice

Country Status (1)

Country Link
RO (1) RO101941A2 (ro)

Also Published As

Publication number Publication date
RO101941A2 (ro) 1991-11-18

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