Phase ring assembly
View Patent ↗The phase ring assembly includes a support ring carrying a plurality of phase rings provided with connection arms that are bent to the phase rings. The connection arms are placed between the phase rings and the support ring. The support ring has recessed seats housing the connection arms.
1. A phase ring assembly comprising:
a support ring carrying a plurality of co-axial phase rings provided with connection arms that are bent to the phase rings, wherein said connection arms are placed between the phase rings and the support ring, the support ring has recessed seats housing said connection arms, and the connection arms extend substantially parallel to an axis of the phase rings; and
recessed seats of the support ring for housing said connection arms,
wherein the connection arms are placed between the phase rings and the support ring in a radial direction.
2. The phase ring assembly of claim 1 , wherein the connection arms are supported by at least one overlaying phase ring.
3. The phase ring assembly of claim 2 , comprising:
spacers between the connection arms and the phase rings.
4. The phase ring assembly of claim 3 , wherein the spacers have concave seats for housing respectively the connection arms and the phase rings.
5. The phase ring assembly of claim 2 , comprising:
fixing elements to connect the connection arms and the phase rings.
6. The phase ring assembly of claim 5 , wherein the fixing elements comprise a tape.
7. The phase ring assembly of claim 1 , wherein in each recessed seat only one connection arm is housed.
8. The phase ring assembly of claim 1 , wherein the phase rings have an annular sector shape.