USRE4237E - Improvement in the construction of electro-magnets - Google Patents
Improvement in the construction of electro-magnets Download PDFInfo
- Publication number
- USRE4237E USRE4237E US RE4237 E USRE4237 E US RE4237E
- Authority
- US
- United States
- Prior art keywords
- electro
- magnets
- improvement
- construction
- paine
- Prior art date
Links
- 238000010276 construction Methods 0.000 title 2
- 239000011888 foil Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 230000003042 antagnostic Effects 0.000 description 2
- 230000003472 neutralizing Effects 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
Images
Definitions
- the object of my invention is to increase the power of electro-magnets by neutralizing the induced currents, and thus rendering available the full dynamic value of the battery ;'and to this end my improvement.
- the metallic medium which may be employed may be of various kinds, but that which I generally propose to use as most convenient for the purpose is what is known as metal foil.
- the medium may be applied in various ways; but for illustration I have shown in the f:;cc'e :npauying drawings two ways of apply ingit.
- 1n l i gure 1 metal foil a in the form of a sheet or ribbon, is shown wound or lapped around and between the successive layers of coils b b of insulated wire.
- Fig. 2 the entire length of the insulated wire is shown aslluving a ribbon, d, of metal foil wound around it, to form a complete clothing or covering.
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