RO92519B1 - Subler electronic cu traductor capacitiv si afisare digitala - Google Patents
Subler electronic cu traductor capacitiv si afisare digitalaInfo
- Publication number
- RO92519B1 RO92519B1 RO120615A RO12061585A RO92519B1 RO 92519 B1 RO92519 B1 RO 92519B1 RO 120615 A RO120615 A RO 120615A RO 12061585 A RO12061585 A RO 12061585A RO 92519 B1 RO92519 B1 RO 92519B1
- Authority
- RO
- Romania
- Prior art keywords
- ruler
- metallic
- digital display
- cursor
- electronic circuit
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 230000003321 amplification Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 abstract 1
Landscapes
- Drawing Aids And Blackboards (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Sublerul electronic cu treductor capacitativ si afisare digitala, conform inventiei, este format dintr-o rigla metalica si un cursor. Rigla metalica are înglobata o placa izolatoare, pe care se afla depusa o retea metalica cu pasconstant, ce formeaza o parte din armaturile unor condensatori diferentiali. Pe cursor se gaseste amplasata o alta placa izolatoare, ce are depusa pe ea cu o alta retea de depuneri metalice ce formeaza o baterie de condensatoare diferentiale cu un pas constant, dar de alta valoare decat cea de pe rigla metalica. Placa de pe vernier se deplaseaza fata de cea de pe rigla la o distanta constanta, a carei variatie este foarte mica. Tot pe aceasta placa se mai afla si circuitul electronic specializat de conversie, amplificare, numarare si decodificare, displayul de fisare si sursa de curent. Peste toate acestea se fixeaza un capac protector care are un ecran transparent, ce permite citirea cotei afisate si doua butoane de actionare a circuitului electronic, cu ajutorul carora se poate porni/opri functionarea si sterge valoarea afisata pe display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO120615A RO92519B1 (ro) | 1985-11-04 | 1985-11-04 | Subler electronic cu traductor capacitiv si afisare digitala |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO120615A RO92519B1 (ro) | 1985-11-04 | 1985-11-04 | Subler electronic cu traductor capacitiv si afisare digitala |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO92519A2 RO92519A2 (ro) | 1987-09-30 |
| RO92519B1 true RO92519B1 (ro) | 1987-10-01 |
Family
ID=20118206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO120615A RO92519B1 (ro) | 1985-11-04 | 1985-11-04 | Subler electronic cu traductor capacitiv si afisare digitala |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO92519B1 (ro) |
-
1985
- 1985-11-04 RO RO120615A patent/RO92519B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO92519A2 (ro) | 1987-09-30 |
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