RO85629B1 - Metoda si aparat pentru masurarea timpului de start al seruloarelor de banda magnetica - Google Patents

Metoda si aparat pentru masurarea timpului de start al seruloarelor de banda magnetica

Info

Publication number
RO85629B1
RO85629B1 RO108374A RO10837482A RO85629B1 RO 85629 B1 RO85629 B1 RO 85629B1 RO 108374 A RO108374 A RO 108374A RO 10837482 A RO10837482 A RO 10837482A RO 85629 B1 RO85629 B1 RO 85629B1
Authority
RO
Romania
Prior art keywords
start time
measuring
magnetic tape
unwinding device
average
Prior art date
Application number
RO108374A
Other languages
English (en)
Other versions
RO85629A2 (ro
Inventor
Armand Segal
Petru Cernicica
Original Assignee
Armand Segal
Petru Cernicica
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 Armand Segal, Petru Cernicica filed Critical Armand Segal
Priority to RO108374A priority Critical patent/RO85629B1/ro
Publication of RO85629A2 publication Critical patent/RO85629A2/ro
Publication of RO85629B1 publication Critical patent/RO85629B1/ro

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  • Measurement Of Unknown Time Intervals (AREA)
  • Measuring Magnetic Variables (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)

Abstract

Inventia se refera la o banda cu tranzitii de flux echidistante este citita de derulorul testat. Aparatul, legat la derulorul testat, masoara cu ajutorul unui ceas intern, rapid de precizie, perioada medie pe termen scurt a impulsurilor citite de pebanda etalon si timpul scurs din momentul comenzii de iscare pîna în momentul cînd perioada medie a impulsurilor citite se încadreaza între limitele admise de variatie pe termen scurt. Acesta este timpul de start cautat.
RO108374A 1982-08-05 1982-08-05 Metoda si aparat pentru masurarea timpului de start al seruloarelor de banda magnetica RO85629B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO108374A RO85629B1 (ro) 1982-08-05 1982-08-05 Metoda si aparat pentru masurarea timpului de start al seruloarelor de banda magnetica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO108374A RO85629B1 (ro) 1982-08-05 1982-08-05 Metoda si aparat pentru masurarea timpului de start al seruloarelor de banda magnetica

Publications (2)

Publication Number Publication Date
RO85629A2 RO85629A2 (ro) 1984-10-31
RO85629B1 true RO85629B1 (ro) 1984-11-30

Family

ID=20111920

Family Applications (1)

Application Number Title Priority Date Filing Date
RO108374A RO85629B1 (ro) 1982-08-05 1982-08-05 Metoda si aparat pentru masurarea timpului de start al seruloarelor de banda magnetica

Country Status (1)

Country Link
RO (1) RO85629B1 (ro)

Also Published As

Publication number Publication date
RO85629A2 (ro) 1984-10-31

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