Windings And Core Structure Patents (Class 310/179)
- Combined permanent and electromagnet (Class 310/181)
- With short-circuited winding or conductor (Class 310/182)
- Plural field windings (Class 310/184)
- Variable length or tapped winding (Class 310/189)
- Magnetic shunts for shifting field flux (Class 310/190)
- Adjustable magnetic structure (Class 310/191)
- Nonmagnetic inserts or air gaps (Class 310/192)
- Nonuniform core cross section (Class 310/193)
- Coil supports and spools (Class 310/194)
- Corona-prevention (Class 310/196)
- With short-circuited winding or conductor (Class 310/197)
- Plural windings (Class 310/198)
- Variable length or tapped windings (Class 310/200)
- Bar windings (Class 310/201)
- Open windings (Class 310/202)
- Closed windings (Class 310/203)
- Coils (Class 310/208)
- Adjustable magnetic structure (Class 310/209)
- Pole-less core (i.e., slotless, toothless) (Class 310/216.002)
- Wire core (Class 310/216.003)
- Laminated core (Class 310/216.004)
- Having winding lead accommodation structure (Class 310/216.005)
- Having particular grain orientation (Class 310/216.006)
- Plural laminated segments radially united (Class 310/216.007)
- Plural axially laminated segments circumferentially united (Class 310/216.008)
- Circumferentially offset laminations (Class 310/216.011)
- Plural diverse elements (Class 310/216.015)
- E-shaped (Class 310/216.021)
- C- or U-shaped core (Class 310/216.023)
- Plural cores unified by magnetic coupling between poles, with a winding around the middle bend of each core (Class 310/216.024)
- Two cores unified by magnetic coupling between poles, with a winding on each side leg of each core (Class 310/216.026)
- Two cores unified by structurally coupled poles, with a winding around the middle bend of each core (Class 310/216.027)
- Having centrally-supported arcuate pole and a winding around each end of pole (Class 310/216.028)
- Plural unified cores having a pole winding (Class 310/216.029)
- Two cores unified by a joint spring coupling between poles (Class 310/216.032)
- Having winding around middle bend of core (Class 310/216.033)
- Having winding around core side leg (Class 310/216.036)
- Core side legs extend along rotor axis (Class 310/216.038)
- Core middle bend extends along rotor axis (Class 310/216.039)
- Having axially extended spiral lamination (Class 310/216.041)
- Radially stacked (Class 310/216.045)
- Having interlamina mating structure on lamina face (Class 310/216.048)
- Having a lamination including a radially extending mounting projection (e.g., mounting ear) (Class 310/216.049)
- Having integral spider (e.g., spokes) (Class 310/216.053)
- Non-planar lamination (e.g., wavy) (Class 310/216.054)
- Having a particular outer peripheral shape (Class 310/216.055)
- Laminated pole (Class 310/216.057)
- Adhesively bonded laminations (Class 310/216.065)
- Homogeneous core or yoke (e.g., solid core) (Class 310/216.066)
- Having slot of particular shape (Class 310/216.069)
- Pole structure (Class 310/216.074)
- Particular to switch reluctant machine (Class 310/216.075)
- Having integral flux shunt (Class 310/216.076)
- Pivotally mounted (e.g., hinged) (Class 310/216.078)
- Removable pole (Class 310/216.079)
- Pole tip (e.g., shoe) (Class 310/216.091)
- Having flux guide (Class 310/216.106)
- Having flux shield (Class 310/216.108)
- Spaced-segment core (Class 310/216.109)
- Core having a particular dimension (Class 310/216.111)
- Having a particular binding or supporting means (Class 310/216.113)
- End ring or plate (Class 310/216.114)
- Secured to shaft (Class 310/216.121)
- Secured by wedge (Class 310/216.125)
- Secured by axially extending bar (Class 310/216.129)
- Secured by axially directed clamping means (e.g., spring clip) (Class 310/216.131)
- Secured by circumferential clip (Class 310/216.135)
- Secured by weld (Class 310/216.136)
- Secured by bonding agent (Class 310/216.137)