RO80906B1 - Microemitters for rotary gradientmeter - Google Patents
Microemitters for rotary gradientmeterInfo
- Publication number
- RO80906B1 RO80906B1 RO105863A RO10586381A RO80906B1 RO 80906 B1 RO80906 B1 RO 80906B1 RO 105863 A RO105863 A RO 105863A RO 10586381 A RO10586381 A RO 10586381A RO 80906 B1 RO80906 B1 RO 80906B1
- Authority
- RO
- Romania
- Prior art keywords
- electrostatic field
- rotary
- capacitors
- gradientmeter
- microemitters
- Prior art date
Links
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
Inventia se refera la un microemitator pentru gradientmetre rotative destinat pentru transmiterea semnalelor utile ale senzorilor la statia de radioreceptie, iar în scopul compensarii fortelor generate de cîmpul electrostatic a unor condensatoare active, este alcatuit dintr-un oscilator cuplat cu un etaj de iesire si cu un etaj de compensare, constituit dintr-un tranzistor avînd o rezistenta variabila de polarizare si un circuit de sarcina, un condensator de compensare cu rolul de a creea acelasi cîmp electrostatic pe placile unor condensatoare de compensare ale senzorului torsional pentru gradimetrele rotative.The invention relates to a microemerator for rotary gradient meters intended for transmitting the useful signals of the sensors to the radio-receiver station, and in order to compensate for the forces generated by the electrostatic field of some active capacitors, it consists of an oscillator coupled with an output stage and a a compensation step consisting of a transistor having a variable polarization resistor and a load circuit, a compensating capacitor designed to create the same electrostatic field on the plates of torsion sensor compensation capacitors for rotational gradometers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO105863A RO80906B1 (en) | 1981-11-25 | 1981-11-25 | Microemitters for rotary gradientmeter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO105863A RO80906B1 (en) | 1981-11-25 | 1981-11-25 | Microemitters for rotary gradientmeter |
Publications (1)
Publication Number | Publication Date |
---|---|
RO80906B1 true RO80906B1 (en) | 1983-02-28 |
Family
ID=40903165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO105863A RO80906B1 (en) | 1981-11-25 | 1981-11-25 | Microemitters for rotary gradientmeter |
Country Status (1)
Country | Link |
---|---|
RO (1) | RO80906B1 (en) |
-
1981
- 1981-11-25 RO RO105863A patent/RO80906B1/en unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0375300B1 (en) | A combined output and drive circuit for a mass flow transducer | |
US4430622A (en) | Offset correction circuit | |
CA2046344A1 (en) | Arrangement for processing sensor signals | |
US4156823A (en) | Method for damping an ultrasonic transducer | |
RO80906B1 (en) | Microemitters for rotary gradientmeter | |
US5088330A (en) | Square wave excitation of a transducer | |
JPS58500872A (en) | Impedance measurement circuit | |
US3601899A (en) | Single core solid-state compass | |
US4408169A (en) | Frequency encoding closed loop circuit with transducer | |
KR880701381A (en) | Measuring circuit | |
GB1482215A (en) | Phase sensitive detector circuits | |
US4794350A (en) | Circuit arrangement for converting a resistance variation into a frequency variation | |
US5604310A (en) | Vibrating gyroscope | |
US4795987A (en) | Parasitic insensitive switched capacitor filter | |
IE811406L (en) | Operational amplifier | |
DE3569444D1 (en) | Active filters | |
SU949333A1 (en) | Strain gauge type amplifier | |
SU1285587A1 (en) | Sensory selector switch | |
JPS55158706A (en) | Temperature compensating crystal oscillator | |
SU1315906A1 (en) | Rotational speed transducer | |
SU1578724A1 (en) | Multiplying device | |
SU746311A1 (en) | Apparatus for measuring dc voltage | |
SU824144A2 (en) | Vibrating stand control system | |
SU1465938A1 (en) | Multivibrator | |
GB2144306A (en) | Interface circuit for telecommunication systems |