RO87607B1 - Electrostatic volumeter - Google Patents

Electrostatic volumeter

Info

Publication number
RO87607B1
RO87607B1 RO112666A RO11266683A RO87607B1 RO 87607 B1 RO87607 B1 RO 87607B1 RO 112666 A RO112666 A RO 112666A RO 11266683 A RO11266683 A RO 11266683A RO 87607 B1 RO87607 B1 RO 87607B1
Authority
RO
Romania
Prior art keywords
electrostatic
volumeter
germagnetic
ferromagnetic
comparator
Prior art date
Application number
RO112666A
Other languages
Romanian (ro)
Other versions
RO87607A2 (en
Inventor
Mihai Antoniu
Original Assignee
Institutul Politehnic
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 Politehnic filed Critical Institutul Politehnic
Priority to RO83112666A priority Critical patent/RO87607A2/en
Publication of RO87607B1 publication Critical patent/RO87607B1/en
Publication of RO87607A2 publication Critical patent/RO87607A2/en

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  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

Volmetrul electrostatic, conform inventiei, este coltmeru de înalta frecventa de tip comparator electrostatic-feromagnetic, cu reglare automata, la care curentul pentru reglare necesar mecanismului geromagnetic de echilibrare, este obtinut prin sesizor de pozitie optic sau inductiv de joasa frecventa. Conform inventiei, se utilizeaza vidul ca dielectric între electrozii activi, ceea ce permite o substantiala reducere a gabaritului traductorului. According to the invention, the electrostatic volumetric device is a high-frequency electrostatic-ferromagnetic comparator, with automatic adjustment, in which the adjustment current required for the germagnetic balancing mechanism is obtained by means of an optical or low frequency inductive position sensor. According to the invention, vacuum is used as a dielectric between the active electrodes, which allows a substantial reduction of the transducer gauge.

RO83112666A 1983-11-26 1983-11-26 ELECTROSTATIC VOLTMETER RO87607A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO83112666A RO87607A2 (en) 1983-11-26 1983-11-26 ELECTROSTATIC VOLTMETER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO83112666A RO87607A2 (en) 1983-11-26 1983-11-26 ELECTROSTATIC VOLTMETER

Publications (2)

Publication Number Publication Date
RO87607B1 true RO87607B1 (en) 1985-12-01
RO87607A2 RO87607A2 (en) 1985-12-20

Family

ID=20113911

Family Applications (1)

Application Number Title Priority Date Filing Date
RO83112666A RO87607A2 (en) 1983-11-26 1983-11-26 ELECTROSTATIC VOLTMETER

Country Status (1)

Country Link
RO (1) RO87607A2 (en)

Also Published As

Publication number Publication date
RO87607A2 (en) 1985-12-20

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