SU150880A1 - Device for stabilizing the frequency of electrical oscillations of two generators with quartz stabilization - Google Patents
Device for stabilizing the frequency of electrical oscillations of two generators with quartz stabilizationInfo
- Publication number
- SU150880A1 SU150880A1 SU750954A SU750954A SU150880A1 SU 150880 A1 SU150880 A1 SU 150880A1 SU 750954 A SU750954 A SU 750954A SU 750954 A SU750954 A SU 750954A SU 150880 A1 SU150880 A1 SU 150880A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- frequency
- generators
- stabilizing
- quartz
- electrical oscillations
- Prior art date
Links
- 239000010453 quartz Substances 0.000 title description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title description 8
- 230000010355 oscillation Effects 0.000 title description 3
- 230000006641 stabilisation Effects 0.000 title description 3
- 238000011105 stabilization Methods 0.000 title description 3
- 230000000087 stabilizing effect Effects 0.000 title description 2
- 230000000368 destabilizing effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
Description
Стабилизаци частоты в известном устройстве достигаетс термостатирова-нием кварцевых резонатор01В, которые помещаютс в общий термостат, состо щий из теплоизолирующей оболочки, нагревател и двух кварцевых пластин, расположенных симметрично относительно последнего.The frequency stabilization in the known device is achieved by thermostating a quartz resonator 01B, which are placed in a common thermostat consisting of a heat insulating shell, a heater and two quartz plates arranged symmetrically with respect to the latter.
В предлагаемом устройстве датчикам-и температуры- служат сами кварцевые резонаторы, разность частот которых, возникающа при отклонении температуры от заданной, преобразуетс в импульсные сигна лы, подаваемые на схему совладений, котора воздействует .на терморегулирующие устройства, реашрующие на изменение частоты, и вызывает автоматическое включение «ли отключение подогрева термостата, поддержива посто нство температуры и, следовательно, частоты генераторов .In the proposed device, the quartz resonators themselves serve as sensors and temperatures, the frequency difference of which arises when the temperature deviates from the preset temperature and is converted into pulsed signals supplied to the condominium circuit, which acts on temperature-controlled devices that resist on frequency change and causes automatic Turning on or off the heating of the thermostat, maintaining the temperature and consequently the frequency of the generators.
На чертеже приведены кривые частот генераторов.The drawing shows the curves of the frequency generators.
Частоты кварцевьгх пластин равны или кратны при заданной температуре термостатировани . Рабоча частота f р выбираетс , как показано на чертеже, в точке Г пересечени параболических температурных характеристик резонаторов: положительной -ветви 1У одного резонатора и отрицательной ветви 2 другого.The frequencies of quartz plates are equal or multiples at a given thermostating temperature. The operating frequency f p is chosen, as shown in the drawing, at the point G of intersection of the parabolic temperature characteristics of the resonators: positive branch 1 of one resonator and negative branch 2 of the other.
Така конструкци устройства позвол ет компенсировать изменени частот, вызванные дестабилизирующими факторами.This design of the device compensates for changes in frequency caused by destabilizing factors.
Описываемое устройство может найти применение, когда необходима повыщевна стабильность частоты и малое врем ее установлени .The described device can be used when it is necessary to increase frequency stability and a short time to establish it.
Предмет изобретени Subject invention
Устр:ойство дл стзбилизации частоты электрических колебаний двух гене)й1;офав: с кварцевой стабилизацией, имеющих ра1виые или наход щиес в целом кратном отношении частоты, снабженное термостатом , в .который .заключены оба кварцевыХ резо.натора, симметрично расположенные относительно нагревател и регул тора температуры, отличающеес тем, что, с целью повышени стабильности частоты и сокращени времени ее установлени , колебани упом нутых кварцевых резонаторов, преобразова.нные в импульсные сигналы, поданы на схему совпадени , .выход которой соединен с регул тором температуры.Ustr: a device for stabilizing the frequency of electrical oscillations of two genes; 1; ofav: with quartz stabilization, having equal or generally multiple frequency ratios, equipped with a thermostat, which includes both quartz oscillators, symmetrically located relative to the heater and regulator temperature torus, characterized in that, in order to increase frequency stability and shorten its establishment time, oscillations of said quartz resonators, converted into pulse signals, are applied to a coincidence circuit, d which is connected to a temperature controller.
00
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU750954A SU150880A1 (en) | 1961-11-11 | 1961-11-11 | Device for stabilizing the frequency of electrical oscillations of two generators with quartz stabilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU750954A SU150880A1 (en) | 1961-11-11 | 1961-11-11 | Device for stabilizing the frequency of electrical oscillations of two generators with quartz stabilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU150880A1 true SU150880A1 (en) | 1961-11-30 |
Family
ID=48305716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU750954A SU150880A1 (en) | 1961-11-11 | 1961-11-11 | Device for stabilizing the frequency of electrical oscillations of two generators with quartz stabilization |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU150880A1 (en) |
-
1961
- 1961-11-11 SU SU750954A patent/SU150880A1/en active
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