Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1996-08-02
1998-06-16
Laballe, Clayton E.
Electrical generator or motor structure
Dynamoelectric
Rotary
310162, 310 43, 310 87, 417321, H02K 112, H02K 2118, H02K 2114, F01B 2308
Patent
active
057676062
ABSTRACT:
A synchronous electric motor includes a stator lamination pack (2) provided with at least one electric winding (6, 6') and a rotor (3) wade of a material with high magnetic retentivity. The laminations (4) of the pack (2) are arranged parallel to the axis of the rotor (Z) to limit the transverse dimension of the motor (1). The lamination pack (2) is U-shaped, with straight segments (5, 5') on which windings (6,6') are formed. The axes of their turns are substantially parallel to the axis (Z) of the rotor (3). At the segments (5, 5') the laminations (4) have different heights along a direction (X) which is transverse to the axis (Z) of the rotor (3). The lamination pack (2), together with its windings, is embedded in a matrix (12) of insulating resin, which is in turn enclosed tight within a substantially rigid container (11) made of dielectric material, forming a sealed modular capsule. This capsule can be coupled to rotor units of different types to form submersible pumps.
REFERENCES:
patent: 2025560 (1935-12-01), Warren
patent: 2119986 (1938-06-01), Dremel
patent: 2484001 (1949-10-01), Raymond
patent: 3199342 (1965-08-01), White
patent: 3390289 (1968-06-01), Duken et al.
patent: 3814963 (1974-06-01), Laing
patent: 3873861 (1975-03-01), Halm
patent: 4051401 (1977-09-01), Hayward
patent: 4350914 (1982-09-01), Searle
patent: 4503346 (1985-03-01), Bertram et al.
patent: 4554471 (1985-11-01), Bertram et al.
patent: 4565955 (1986-01-01), Kubota
patent: 4684840 (1987-08-01), Bertram et al.
patent: 5088902 (1992-02-01), Marioni
Hydor S.R.L.
LaBalle Clayton E.
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