Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1974-02-06
1976-06-15
Skudy, R.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 71, 310 91, 310179, H02K 104
Patent
active
039639495
ABSTRACT:
Winding accommodating laminated structures having insulating member formed in situ thereon and method and apparatus for making same. Insulating member may include winding retaining elements that are useful while arranging one or more windings on the structure and for maintaining the winding in a desired position on the structure. Insulating member may be used to secure individual laminations together and may include winding termination holding and protecting means. The overall dimension of the insulated structure is preselected and fixed for a given nominal lamination stack height and variations in dimensions that would otherwise occur due to variations in stack height is taken up or compensated for by the formation of a layer of insulating material having a correspondingly increased or decreased thickness. In one exemplification, auxiliary structural member is formed integral with an insulating member to provide mounting means having a predetermined relationship with stator laminations. In other embodiments, insulating material is formed around winding turns to substantially completely encase the turns with insulating material. In another embodiment, the auxiliary structural members may be pads, means for mounting elements such as carbon brushes, or means for mounting an inductive device to suitable supporting structure.
REFERENCES:
patent: 3024377 (1962-03-01), Tupper
patent: 3060335 (1962-10-01), Greenwald
patent: 3075250 (1963-01-01), Strohm
patent: 3194993 (1965-07-01), Hackney
patent: 3196297 (1965-07-01), Kaeding
patent: 3270227 (1966-08-01), Kaeding
patent: 3336415 (1967-08-01), Kennedy
patent: 3438122 (1969-04-01), Lindt
patent: 3484860 (1969-12-01), Csaki
patent: 3766416 (1973-10-01), Papst
patent: 3780323 (1971-09-01), Swain
patent: 3829720 (1974-08-01), Swanke
General Electric Company
Krisher, Jr. Ralph E.
Skudy R.
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