SU932705A1 - Method of determining level of metal in crusible of magnetodynamic pump - Google Patents

Method of determining level of metal in crusible of magnetodynamic pump Download PDF

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Publication number
SU932705A1
SU932705A1 SU802876063A SU2876063A SU932705A1 SU 932705 A1 SU932705 A1 SU 932705A1 SU 802876063 A SU802876063 A SU 802876063A SU 2876063 A SU2876063 A SU 2876063A SU 932705 A1 SU932705 A1 SU 932705A1
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SU
USSR - Soviet Union
Prior art keywords
metal
level
electric current
pump
magnetodynamic
Prior art date
Application number
SU802876063A
Other languages
Russian (ru)
Inventor
В.А. Трефняк
В.П. Полищук
М.Р. Цин
Л.С. Гольдберг
Original Assignee
Институт проблем литья АН УССР
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Application filed by Институт проблем литья АН УССР filed Critical Институт проблем литья АН УССР
Priority to SU802876063A priority Critical patent/SU932705A1/en
Application granted granted Critical
Publication of SU932705A1 publication Critical patent/SU932705A1/en

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Abstract

СПОСОБ ОПРЕДЕЛЕНИЯ УРОВНЯ МЕТАЛЛА В ТИГЛЕ МАГНИТОДИНАМИЧЕСКОГО НАСОСА, включан ций пропускание электрического тока ме зду измерительными контактами, отличающийс  тем, что, с целью обеспечени  непрерывности наблюдений за уровнем и повышени  надежности, измерений, электрический ток, циркулирующий в тигле с металлом магнитодинамического насоса , пропускают через тарированное сопротивление, и сравнивают величину тока в первичной цепи индуктора с ее тарированным значением..METHOD FOR DETERMINING LEVEL OF METAL crucible Magnetodynamic PUMP comprising tions passing electric current IU zdu measuring contacts, characterized in that in order to provide observation of continuity of the level and increase the reliability of the measurement, the electric current that circulates in the crucible with the magnetodynamic pump metal passed through tared resistance, and compare the amount of current in the primary inductor circuit with its calibrated value ..

Description

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Claims (1)

СПОСОБ ОПРЕДЕЛЕНИЯ УРОВНЯ МЕТАЛЛА В ТИГЛЕ МАГНИТОДИНАМИЧЕСКОГО НАСОСА, включающий пропускание электрического тока между измерительными контактами, отличающийся тем, что, с целью обеспечения непрерывности наблюдений за уровнем и пдвышения надежности измерений, электрический ток, циркулирующий в тигле с металлом магнитодинамического насоса, пропускают через тарированное сопротивление, и сравнивают величину тока в первичной цепи индуктора с ее тарированным значением..METHOD FOR DETERMINING THE METAL LEVEL IN THE TIGLE OF A MAGNETO-DYNAMIC PUMP, including transmitting electric current between the measuring contacts, characterized in that, in order to ensure continuity of observation of the level and to increase the reliability of measurements, the electric current circulating in the crucible with the metal of the magnetodynamic pump is passed through a calibrated resistance, and compare the magnitude of the current in the primary circuit of the inductor with its calibrated value .. С© ьо м о слS © m
SU802876063A 1980-01-29 1980-01-29 Method of determining level of metal in crusible of magnetodynamic pump SU932705A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU802876063A SU932705A1 (en) 1980-01-29 1980-01-29 Method of determining level of metal in crusible of magnetodynamic pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU802876063A SU932705A1 (en) 1980-01-29 1980-01-29 Method of determining level of metal in crusible of magnetodynamic pump

Publications (1)

Publication Number Publication Date
SU932705A1 true SU932705A1 (en) 1988-04-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU802876063A SU932705A1 (en) 1980-01-29 1980-01-29 Method of determining level of metal in crusible of magnetodynamic pump

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SU (1) SU932705A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109518152A (en) * 2018-12-19 2019-03-26 北京铂阳顶荣光伏科技有限公司 Source metal remainder detecting device and detection method, evaporated device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 603492, кл. В 22 D 17/00, 1978. . - TTOI Г . ... -. ;:-Ч,-.- .-.; -Ч .4s- . . ) V It .-.fi-v - -. -. -л .-- -,- . 1.,.,.. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109518152A (en) * 2018-12-19 2019-03-26 北京铂阳顶荣光伏科技有限公司 Source metal remainder detecting device and detection method, evaporated device

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