Inductor devices – With supporting and/or spacing means between coil and core – Coil clamps or wedges
Patent
1977-10-31
1979-01-16
Kozma, Thomas J.
Inductor devices
With supporting and/or spacing means between coil and core
Coil clamps or wedges
336210, H01F 2726, H01F 2730
Patent
active
041351720
ABSTRACT:
Electrical inductive apparatus having improved support structure for a magnetic core and winding assembly. The support structure includes end plate assemblies, each having a substantially tubular cross-sectional configuration, which are disposed in abutting relation with the outermost turns of the winding assembly and joined to top and bottom end frames disposed adjacent to the top and bottom yokes of the magnetic core. In another embodiment, upper core braces are situated above the winding and are adjustably disposed between the outermost legs of the magnetic core and the end plate assemblies. Lower core braces are disposed below the winding and include members which are disposed in abutting relation with the core legs and joined to bottom end frame.
REFERENCES:
patent: 1539878 (1925-06-01), Skinner
patent: 1905790 (1933-04-01), Brand
patent: 3040280 (1962-06-01), Wiederkehr
patent: 3344381 (1967-09-01), Koepke
patent: 3419836 (1968-12-01), Aldridge, Jr.
patent: 3792395 (1974-02-01), Michel
patent: 3792397 (1974-02-01), Reinemann
patent: 4055826 (1977-10-01), Franz
Kozma Thomas J.
Lackey D. R.
Westinghouse Electric Corp.
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