Electrical machine

Electrical generator or motor structure – Dynamoelectric – Rotary

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Details

310 42, 310 58, 310165, 310258, H02K 720

Patent

active

044968680

ABSTRACT:
An electrical machine comprising a cylindrical housing accommodating a rotor made in the form of at least two pole systems having pole projections and interconnected through a magnetic circuit, a stator having at least two stacks of laminations, and an excitation system. The excitation system is mounted on the outside of the housing and composed of magnetically conductive and nonmagnetic portions arranged alternately in an axial direction, with a respective stator stack secured to each of the magnetically conductive portions of the housing.

REFERENCES:
patent: 1780150 (1930-11-01), Ahlm
patent: 3401281 (1968-09-01), Martin
patent: 3437854 (1969-04-01), Olso
patent: 3495112 (1970-02-01), Kurakin
patent: 3534204 (1970-10-01), Groezinger
patent: 3534205 (1970-10-01), O'Ornano
patent: 3553508 (1971-01-01), Stcherbatcheff
patent: 3684906 (1972-08-01), Lenz
patent: 3743873 (1973-07-01), de Jong
patent: 4323803 (1982-04-01), Danko
patent: 4385251 (1983-05-01), Mallick
All-Union Research Institute "Electromash.", No. 76, No. 78070366, p. 2, FIG. 1b; 1978.
Edward L. Lustenader, Robert H. Guess, Eike Richter, and Fred G. Turnbull, IEEE Transactions on Vehicular Technology, vol. VT-26, No. 2, May 1977, "Development of a Hybrid Flywheel/Battery Drive System for Electric Vehicle Applications", pp. 135-143.

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