CS274765B2 - Temperature stabilizing system for electromagnet - Google Patents

Temperature stabilizing system for electromagnet

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Publication number
CS274765B2
CS274765B2 CS73488A CS73488A CS274765B2 CS 274765 B2 CS274765 B2 CS 274765B2 CS 73488 A CS73488 A CS 73488A CS 73488 A CS73488 A CS 73488A CS 274765 B2 CS274765 B2 CS 274765B2
Authority
CS
Czechoslovakia
Prior art keywords
input
stabilization system
electromagnet
digital
magnetic resonance
Prior art date
Application number
CS73488A
Other languages
Czech (cs)
Other versions
CS8800734A1 (en
Inventor
Jan Ing Csc Weis
Ivan Ing Csc Frollo
Original Assignee
Ustav Merania Sav
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 Ustav Merania Sav filed Critical Ustav Merania Sav
Priority to CS73488A priority Critical patent/CS274765B2/en
Publication of CS8800734A1 publication Critical patent/CS8800734A1/en
Publication of CS274765B2 publication Critical patent/CS274765B2/en

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Abstract

The temperature stabilization system is designed for thermal stabilization of resistive electromagnets suitable mainly for use in tomography and spectroscopy based on nuclear magnetic resonance. The principle of the stabilization system consists in the fact that an output of a temperature sensor of cooling medium is connected with an input of a preselection block of a comparator, connected with logical circuit with an evaluation element, whose outlet is connected with an input of a reverse counter connected to a digital-to-analogue converter. The digital-to-analogue converter is connected with an input of a power element, connected with a pump of the cooling medium. The temperature stabilization system can be used in nuclear magnetic resonance tomography and spectrography with resistive electromagnet and in all places where it is necessary to achieve high long-time thermal stability.<IMAGE>
CS73488A 1988-02-05 1988-02-05 Temperature stabilizing system for electromagnet CS274765B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS73488A CS274765B2 (en) 1988-02-05 1988-02-05 Temperature stabilizing system for electromagnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS73488A CS274765B2 (en) 1988-02-05 1988-02-05 Temperature stabilizing system for electromagnet

Publications (2)

Publication Number Publication Date
CS8800734A1 CS8800734A1 (en) 1990-10-12
CS274765B2 true CS274765B2 (en) 1991-10-15

Family

ID=5340015

Family Applications (1)

Application Number Title Priority Date Filing Date
CS73488A CS274765B2 (en) 1988-02-05 1988-02-05 Temperature stabilizing system for electromagnet

Country Status (1)

Country Link
CS (1) CS274765B2 (en)

Also Published As

Publication number Publication date
CS8800734A1 (en) 1990-10-12

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