Inductor devices – With supporting and/or spacing means between coil and core
Patent
1987-11-02
1988-08-23
Kozma, Thomas J.
Inductor devices
With supporting and/or spacing means between coil and core
336213, H01F 2726
Patent
active
047664070
ABSTRACT:
A fixture for defining the window of a jointed magnetic core, which core is constructed of amorphous metal alloy, and methods of constructing such a fixture. The fixture includes first and second substantially U-shaped metallic frame members which are easily and quickly assembled with interlocking joints which positively maintain the desired geometric configuration of the core window, as well as the peripheral dimension thereof. Notwithstanding the high mechanical strength of the fixture, the interlocking joints are easily unlocked, which feature is necessary as the fixture will be required to be assembled, disassembled, and reassembled as part of the normal processing of the magnetic core. New and improved methods of constructing the fixture enable the same tooling to be used for different sizes of fixtures, which are required to cover the range of transformer ratings the magnetic cores will be an integral part of.
REFERENCES:
patent: 1044044 (1912-11-01), Hardesty
patent: 2780785 (1957-02-01), Ford
patent: 2958060 (1960-10-01), Kalb
patent: 3348276 (1967-10-01), Miknaitis
patent: 3401721 (1968-09-01), George
patent: 3433270 (1969-03-01), Fischer et al.
patent: 3960353 (1962-10-01), Shansky et al.
Kozma Thomas J.
Studebaker B. R.
Westinghouse Electric Corp.
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