RO79942B1 - Sesizor optic pentru etalonarea si verificarea automata a contoarelor de energie electrica - Google Patents

Sesizor optic pentru etalonarea si verificarea automata a contoarelor de energie electrica

Info

Publication number
RO79942B1
RO79942B1 RO104092A RO10409281A RO79942B1 RO 79942 B1 RO79942 B1 RO 79942B1 RO 104092 A RO104092 A RO 104092A RO 10409281 A RO10409281 A RO 10409281A RO 79942 B1 RO79942 B1 RO 79942B1
Authority
RO
Romania
Prior art keywords
optical sensor
disc
controllers
verification
electricity
Prior art date
Application number
RO104092A
Other languages
English (en)
Inventor
Alexandru Puhala
Original Assignee
îNTREPRINDEREA DE APARATE ELECTRICE DE MASURAT
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 îNTREPRINDEREA DE APARATE ELECTRICE DE MASURAT filed Critical îNTREPRINDEREA DE APARATE ELECTRICE DE MASURAT
Priority to RO104092A priority Critical patent/RO79942B1/ro
Publication of RO79942B1 publication Critical patent/RO79942B1/ro

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  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

Inventia se refera la un sesizor optic, utilizat pentru etalonarea si verificarea automata a contoarelor de energie electrica. Sesizorul optic, în scopul iluminarii unei zone de dimensiunile marcii, este alcatuit dintr-un filament drept (1), ce focalizeaza, prin intermediul unor lentile (2 si 5), radiatia emisa asupra unui disc de contor (D), aflat în spatele unui geam (G), partea nefolosita a radiatiei fiind oprita complet, prin intermediul unui capac (4), radiatia reflectata de disc (1) fiind focalizata, printr-o alta lentila (5), asupra unui fototranzistor (6), care transforma variatiile de luminozitate produse de prezenta (absenta) marcii de vopsea de pe disc (D), în semnalele electrice care masoara viteza de rotatie a discului (D) contorului.
RO104092A 1981-04-22 1981-04-22 Sesizor optic pentru etalonarea si verificarea automata a contoarelor de energie electrica RO79942B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO104092A RO79942B1 (ro) 1981-04-22 1981-04-22 Sesizor optic pentru etalonarea si verificarea automata a contoarelor de energie electrica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO104092A RO79942B1 (ro) 1981-04-22 1981-04-22 Sesizor optic pentru etalonarea si verificarea automata a contoarelor de energie electrica

Publications (1)

Publication Number Publication Date
RO79942B1 true RO79942B1 (ro) 2002-06-28

Family

ID=40903132

Family Applications (1)

Application Number Title Priority Date Filing Date
RO104092A RO79942B1 (ro) 1981-04-22 1981-04-22 Sesizor optic pentru etalonarea si verificarea automata a contoarelor de energie electrica

Country Status (1)

Country Link
RO (1) RO79942B1 (ro)

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