SU1669373A1 - Quartz resonator-thermostat - Google Patents

Quartz resonator-thermostat

Info

Publication number
SU1669373A1
SU1669373A1 SU4768725/22A SU4768725A SU1669373A1 SU 1669373 A1 SU1669373 A1 SU 1669373A1 SU 4768725/22 A SU4768725/22 A SU 4768725/22A SU 4768725 A SU4768725 A SU 4768725A SU 1669373 A1 SU1669373 A1 SU 1669373A1
Authority
SU
USSR - Soviet Union
Prior art keywords
thermostat
frequency
quartz
crystalline element
resonator
Prior art date
Application number
SU4768725/22A
Other languages
Russian (ru)
Inventor
И.В. Абрамзон
А.Н. Дикиджи
В.П. Литвинов
В.С. Теренько
В.Г. Тихомиров
И.Ф. Федяев
Original Assignee
Омский научно-исследовательский институт приборостроения
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 Омский научно-исследовательский институт приборостроения filed Critical Омский научно-исследовательский институт приборостроения
Priority to SU4768725/22A priority Critical patent/SU1669373A1/en
Application granted granted Critical
Publication of SU1669373A1 publication Critical patent/SU1669373A1/en

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  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

FIELD: radio electronics, piezoelectronics. SUBSTANCE: quartz resonator-thermostat has crystalline element 1 of SG cut in the form of rectangle which length is oriented to crystallographic axis X' at angle selected within limits from -15 up to +15 deg and relation of sides of crystalline element is chosen within bounds 1,7-2.3. Exciting electrodes 2 are deposited on to central parts of basic surfaces of crystalline element 1, film resistive heaters 3 are applied on to peripheral part of one of surfaces. Temperature transducer 5 is also applied there. Both of them are provided with leads-out to connected to unit of thermal control. Invention makes it possible to diminish considerably effect of temperature mechanical stresses emerging in crystalline element 1 at moment of heating on frequency of quartz resonator-thermostat as well as under stationary mode with change of ambient temperature. Temperature instability of frequency and time of frequency setting after switching on are decreased several times. Quartz-resonator-thermostat can be used in the capacity of frequency-setting element in high-stability quartz generators. EFFECT: enhanced functional efficiency and stability of quartz resonator- thermostat. 1 dwg
SU4768725/22A 1989-12-12 1989-12-12 Quartz resonator-thermostat SU1669373A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4768725/22A SU1669373A1 (en) 1989-12-12 1989-12-12 Quartz resonator-thermostat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4768725/22A SU1669373A1 (en) 1989-12-12 1989-12-12 Quartz resonator-thermostat

Publications (1)

Publication Number Publication Date
SU1669373A1 true SU1669373A1 (en) 1996-06-10

Family

ID=60530418

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4768725/22A SU1669373A1 (en) 1989-12-12 1989-12-12 Quartz resonator-thermostat

Country Status (1)

Country Link
SU (1) SU1669373A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU167515U1 (en) * 2016-05-20 2017-01-10 Акционерное общество "Морион" QUARTZ RESONATOR-THERMOSTAT
RU207070U1 (en) * 2021-07-23 2021-10-11 Акционерное общество "Морион" QUARTZ RESONATOR WITH PARTIAL INTERNAL LOCATION OF GENERATOR THERMOSTAT ELEMENTS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU167515U1 (en) * 2016-05-20 2017-01-10 Акционерное общество "Морион" QUARTZ RESONATOR-THERMOSTAT
RU207070U1 (en) * 2021-07-23 2021-10-11 Акционерное общество "Морион" QUARTZ RESONATOR WITH PARTIAL INTERNAL LOCATION OF GENERATOR THERMOSTAT ELEMENTS

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