SU639647A1 - Article-impregnating apparatus - Google Patents

Article-impregnating apparatus

Info

Publication number
SU639647A1
SU639647A1 SU772488115A SU2488115A SU639647A1 SU 639647 A1 SU639647 A1 SU 639647A1 SU 772488115 A SU772488115 A SU 772488115A SU 2488115 A SU2488115 A SU 2488115A SU 639647 A1 SU639647 A1 SU 639647A1
Authority
SU
USSR - Soviet Union
Prior art keywords
product
article
impregnating apparatus
transistor
lamp
Prior art date
Application number
SU772488115A
Other languages
Russian (ru)
Inventor
Виктор Михайлович Петров
Борис Моисеевич Милинкис
Владимир Георгиевич Кирикиас
Original Assignee
Предприятие П/Я А-7809
Московский институт радиотехники, электроники и автоматики
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 Предприятие П/Я А-7809, Московский институт радиотехники, электроники и автоматики filed Critical Предприятие П/Я А-7809
Priority to SU772488115A priority Critical patent/SU639647A1/en
Application granted granted Critical
Publication of SU639647A1 publication Critical patent/SU639647A1/en

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Description

гогенератора 2 через обмотку издели  начинает протекать электрический ток. За счет магнитострикции он вызывает деформацию магнитного сердечника издели . Эта деформаци  преобразуетс  пьезоэлементом 3 в электрический сигнал, который будучи подалным на сетку лампы (или базу транзистора ) автогенератора 2, задирает лампу (транзистор). Ток через обмотку прекращаетс , что ведет к исчезновению деформации, а следовательно, и сн тию запирающего напр жени  «а автогенераторе. Лампа (транзистор) открываетс , и процесс повтор етс  периодически. Частота пульсаций тока определ етс  со бственной частотой механических колебаний издели . В изделии возбуждаютс  ме.ханичеокие колебани  резонансной частоты. Эти колебани  привод т к быстрому .проникновению пропитывающего состава в поры и пустоты издели . generator 2 through the winding of the product begins to flow electric current. Due to magnetostriction, it causes deformation of the magnetic core of the product. This deformation is converted by the piezoelectric element 3 into an electrical signal, which, when applied to the grid of the lamp (or the base of the transistor) of the autogenerator 2, lifts the lamp (transistor). The current through the winding ceases, which leads to the disappearance of the deformation, and consequently, to the removal of the locking voltage of the autogenerator. The lamp (transistor) opens and the process repeats periodically. The frequency of the ripple current is determined with the natural frequency of the mechanical vibrations of the product. Mechanical oscillations of the resonant frequency are excited in the product. These vibrations lead to rapid penetration of the impregnating composition into the pores and voids of the product.

Таким образом, предложенное устройство позвол ет реализовать способ -пропитки более просто и э-кономичйо. Здесь исключен магнитостр«кционный преобразователь, а его роль выполн ет самопропитываемос изделие . Механические колебани  автоматически возбуждаютс  на резонансной частоте издели , что позвол ет получать большие амплитуды колебаний ири незначитель иых затрата.х . СнИжаютст  потери ультразвуковой энергии «а излучение. Повыщаетс  равномерность пропитки, так как колеблетс  все изделие.Thus, the proposed device allows the impregnation method to be implemented more simply and e-money. Here, the magnetostric transducer is excluded, and its role is performed by the self-impregnated product. Mechanical oscillations are automatically excited at the resonant frequency of the product, which makes it possible to obtain large amplitudes of oscillations or minor insignificant costs. X. The loss of ultrasonic energy is reduced. The uniformity of the impregnation increases as the whole product fluctuates.

Claims (2)

1.Патент США № 3693584, кл. 118-50, 1972.1. US Patent No. 3693584, cl. 118-50, 1972. 2.Авторское свидетельство СССР № 437568, кл. В 22F 3/26, 1972.2. USSR author's certificate number 437568, cl. In 22F 3/26, 1972.
SU772488115A 1977-05-23 1977-05-23 Article-impregnating apparatus SU639647A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772488115A SU639647A1 (en) 1977-05-23 1977-05-23 Article-impregnating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772488115A SU639647A1 (en) 1977-05-23 1977-05-23 Article-impregnating apparatus

Publications (1)

Publication Number Publication Date
SU639647A1 true SU639647A1 (en) 1978-12-30

Family

ID=20709872

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772488115A SU639647A1 (en) 1977-05-23 1977-05-23 Article-impregnating apparatus

Country Status (1)

Country Link
SU (1) SU639647A1 (en)

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