SU712789A2 - Mechanical oscillation exciter - Google Patents

Mechanical oscillation exciter Download PDF

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Publication number
SU712789A2
SU712789A2 SU772503349A SU2503349A SU712789A2 SU 712789 A2 SU712789 A2 SU 712789A2 SU 772503349 A SU772503349 A SU 772503349A SU 2503349 A SU2503349 A SU 2503349A SU 712789 A2 SU712789 A2 SU 712789A2
Authority
SU
USSR - Soviet Union
Prior art keywords
mechanical oscillation
oscillation exciter
output
auth
harmonics
Prior art date
Application number
SU772503349A
Other languages
Russian (ru)
Inventor
Игорь Петрович Казанцев
Валерий Иванович Овчинников
Наджимиддин Хасанович Базаров
Original Assignee
Kazantsev Igor P
Ovchinnikov Valerij
Bazarov Nadzhimiddin Kh
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 Kazantsev Igor P, Ovchinnikov Valerij, Bazarov Nadzhimiddin Kh filed Critical Kazantsev Igor P
Priority to SU772503349A priority Critical patent/SU712789A2/en
Application granted granted Critical
Publication of SU712789A2 publication Critical patent/SU712789A2/en

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  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Description

сигналом низкой частоты, состо щим из первой и меньшей по величине (от 0,1 до 0,3 по амплитуде), сдвинутой по фазе (от 10 до 30°) с помощью фазорегул тора 8 второй гармоники. Далее промодулированный высокочастотный сигнал подаетс  через усилитель 4 мощности на детектор 5, к которому подключен электромагнитный вибратор 6.a low-frequency signal consisting of the first and smaller in magnitude (from 0.1 to 0.3 in amplitude), shifted in phase (from 10 to 30 °) using the second harmonic phase regulator 8. Next, a modulated high-frequency signal is fed through a power amplifier 4 to a detector 5, to which an electromagnetic vibrator 6 is connected.

Запитка вибратора напр жением, содержащим составл ющую частоты, например, вдвое более высокую, чем основна , и сдвинутую по фазе относительно основной частоты, позвол ет существенно уменьшить возникающую вследствие нелинейности электромагнитного вибратора составл ющую силы удвоенной частоты.Powering the vibrator with a voltage containing a frequency component, for example, twice as high as the main frequency and phase-shifted relative to the fundamental frequency, makes it possible to significantly reduce the component of the double frequency resulting from the nonlinearity of the electromagnetic vibrator.

Claims (1)

Формула изобретени Invention Formula Возбудитель механических колебаний по авт. св. № 197996, отличающийс  тем, что, с целью улучшени  параметров выходного сигнала путем уменьшени  в нем ведичины высщих гармоник, в него дополнительно введены последовательно соединенные делитель частоты и фазорегул тор, через которые выход генератора низкой частоты подключен к дополнительному входу модул тора.The causative agent of mechanical oscillations auth. St. No. 197996, characterized in that, in order to improve the output signal parameters by reducing the harmonics in it, it additionally includes a serially connected frequency divider and phase control, through which the output of the low-frequency generator is connected to the auxiliary input of the modulator. Источники информации, прин тые во внимание при экспертизе 1. Авторское свидетельство СССР № 197996, кл. G 01V 1/04, 1968.Sources of information taken into account during the examination 1. USSR Author's Certificate No. 197996, cl. G 01V 1/04, 1968.
SU772503349A 1977-07-05 1977-07-05 Mechanical oscillation exciter SU712789A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772503349A SU712789A2 (en) 1977-07-05 1977-07-05 Mechanical oscillation exciter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772503349A SU712789A2 (en) 1977-07-05 1977-07-05 Mechanical oscillation exciter

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU197996 Addition

Publications (1)

Publication Number Publication Date
SU712789A2 true SU712789A2 (en) 1980-01-30

Family

ID=20716245

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772503349A SU712789A2 (en) 1977-07-05 1977-07-05 Mechanical oscillation exciter

Country Status (1)

Country Link
SU (1) SU712789A2 (en)

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