Electricity: conductors and insulators – Insulators – Mid-line spacers
Reexamination Certificate
2011-04-12
2011-04-12
Estrada, Angel R (Department: 2835)
Electricity: conductors and insulators
Insulators
Mid-line spacers
C174S147000, C174S14900R, C242S140000, C242S430000
Reexamination Certificate
active
07923643
ABSTRACT:
A separator is disclosed which provides an electrically insulating layer between groups of windings in an electrical apparatus, such as a rotating electrical machine. The separator comprises a matrix of interconnected rods. This can allow air gaps to be present between groups of windings, which may improve the cooling efficiency of the apparatus.
REFERENCES:
patent: 3947623 (1976-03-01), Williams
patent: 5636434 (1997-06-01), Okey et al.
patent: 312 388 (1955-12-01), None
patent: 11 56 171 (1963-10-01), None
patent: 11 89 599 (1965-03-01), None
patent: 59 010148 (1984-01-01), None
patent: 2002 142398 (2002-05-01), None
European Search Report dated Feb. 15, 2007.
Gee Adrian Norman
Hanwell Peter Francis
Maddison Christopher Paul
Riley Mark Jason
Saunders Joseph William
Cummins Generator Technologies Limited
Estrada Angel R
Hamre Schumann Mueller & Larson P.C.
Schelkopf J. Bruce
LandOfFree
Separator for separating windings does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Separator for separating windings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Separator for separating windings will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2623332