US Patent: 2,541,906
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| Seal for electric motors
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Patentee:
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| Gordon R. Anderson (exact or similar names) - Beloit, WI |
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Patent Dates:
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| Applied: |
Sep. 25, 1948 |
| Granted: |
Feb. 13, 1951 |
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Jeff Joslin
Vintage Machinery entry for Fairbanks, Morse & Co.
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Description: |
| "In electric motor drive of refrigerant compressors for example, wherein the drive shaft extends through a wall of the compressor casing, great difficulty has been experienced in the past, in effectively sealing the casting at the zone of shaft extension therethrough, to prevent fluid leakage outwardly of the casing." |
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