A New Type of Electromagnet. Part I. Operation at 20‐kw Level

An improved iron core magnet for general laboratory use, weighing two tons, has been designed and several units have been constructed. The design incorporates the desirable features of a number of earlier magnets and is engineered to give the optimum utility with minimum space and weight and with mi...

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Veröffentlicht in:Rev. Sci. Instruments 1951-03, Vol.22 (3), p.171-173
Hauptverfasser: Bitter, Francis, Reed, F. Everett
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description An improved iron core magnet for general laboratory use, weighing two tons, has been designed and several units have been constructed. The design incorporates the desirable features of a number of earlier magnets and is engineered to give the optimum utility with minimum space and weight and with minimum attention by the operating personnel. A summary of test performance at 20 kw is given below. Operation at higher power levels will be described in Part II. 11− in. diameter poles       5− in. gap 10  kilogauss       2− in. gap 17  kilogauss . 5 3 4 − in. diameter poles       2− in. gap 23  kilogauss       1− in. gap 30  kilogauss . 1− in. diameter poles       1− in. gap 32  kilogauss        1 2 − in. gap 37  kilogauss        1 4 − in. gap 42  kilogauss .
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Operation at higher power levels will be described in Part II. 11− in. diameter poles       5− in. gap 10  kilogauss       2− in. gap 17  kilogauss . 5 3 4 − in. diameter poles       2− in. gap 23  kilogauss       1− in. gap 30  kilogauss . 1− in. diameter poles       1− in. gap 32  kilogauss        1 2 − in. gap 37  kilogauss        1 4 − in. gap 42  kilogauss .</description><identifier>ISSN: 0034-6748</identifier><identifier>EISSN: 1089-7623</identifier><identifier>DOI: 10.1063/1.1745872</identifier><identifier>CODEN: RSINAK</identifier><language>eng</language><subject>ECONOMICS ; ELECTROMAGNETISM ; IRON ; LABORATORY EQUIPMENT ; MAGNETS ; MAINTENANCE ; PHYSICS ; PLANNING ; TESTING ; USES</subject><ispartof>Rev. Sci. 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subjects ECONOMICS
ELECTROMAGNETISM
IRON
LABORATORY EQUIPMENT
MAGNETS
MAINTENANCE
PHYSICS
PLANNING
TESTING
USES
title A New Type of Electromagnet. Part I. Operation at 20‐kw Level
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