EP 0028034 A1 19810506 - Coil for electric apparatus or electric machine.
Title (en)
Coil for electric apparatus or electric machine.
Title (de)
Spule für elektrischen Apparat oder elektrische Maschine.
Title (fr)
Bobine pour appareil ou machine électrique.
Publication
Application
Priority
DE 2941178 A 19791011
Abstract (en)
Coil for an electric apparatus, particularly for physical heavy-current installations, having at least one conductor rod of a highly conductive material and an insulating layer surrounding the conductor rod. The cost for the supporting construction for absorbing the high forces occurring with a rapid current rise is reduced in that the coils themselves are provided with higher strength. This is achieved in that the conductor rod consists of a composite material, one component of the conductor rod consisting of a material of high conductivity but low strength. The second component of the conductor rod consists, on the other hand, of a curable, highly conductive material, e.g. copper-cobalt-beryllium. <IMAGE>
IPC 1-7
IPC 8 full level
H01F 5/00 (2006.01); H01F 7/20 (2006.01); H01F 27/28 (2006.01)
CPC (source: EP)
H01F 5/00 (2013.01); H01F 7/202 (2013.01); H01F 27/2847 (2013.01)
Citation (search report)
- FR 1510111 A 19680119 - ALSTHOM SAVOISIENNE
- DE 533274 C 19311003 - PHILIPS NV
- CH 125304 A 19280402 - BBC BROWN BOVERI & CIE [CH]
- DE 1638508 A1 19700618 - I TRUDOVOGOKRASNOGO Z MO ELEKT
- IEEE SPECTRUM, Band 3, Heft 8, August 1966, Seiten 111-114 D.B. MONTGOMERY: "High-strength conductors for supermagnets" * Seite 112, linke Spalte, Absatz 2, Zeilen 12-14 *
- ZEITSCHRIFT FUR ANGEWANDTE PHYSIK, Band 31, Nr. 5/6, 1971, Seiten 346-359 D. SCHNEIDER et al.: "Technik gepulster hoher Magnetfelder mit kapazitiven und induktiven Speichern oder nach dem Kompressionsverfahren" * Seite 351, rechte Spalte, letzter Absatz *
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DOCDB simple family (application)
EP 80200761 A 19800813; DE 2941178 A 19791011