US Patent: 1,490,171
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| Magneto
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Patentee:
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| Ira E. Hendrickson (exact or similar names) - Springfield, MA |
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Patent Dates:
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| Applied: |
Sep. 30, 1921 |
| Granted: |
Apr. 15, 1924 |
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Joel Havens
"Vintage Machinery" entry for Witherbee Igniter Co.; Wico Electric Co.
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Description: |
| This patent applies to "magnetos of the ethype wheeren a reciprocating armature moves into and out of engagement with magnetic poles to vary the flux in a magnetic circuit and by such variations to cause the generation of electricity in a suitable winding. The invention is particularly concerned with mechanism for actuating the armature..." |
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