Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2008-12-11
2010-12-14
Lam, Thanh (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S216041, C310S216055
Reexamination Certificate
active
07851964
ABSTRACT:
An electrical machine circuit element (1) comprises a flat metal sheet (2) provided with a plurality of slots (3) for an electric and/or cooling circuit. The elements (1) presents a plurality of clips (5) which project from the flat metal sheet (2) and a plurality of seats (7) to receive and retain clips (5) of other elements (1), in such a manner as to connect several elements together. Each clip (5) projects from one face of the metal sheet (2) and defines a seat (7) on the opposite face. The clips (5) present an edge (11) facing into the slots (3).
REFERENCES:
patent: 3783317 (1974-01-01), Sisk
patent: 5087849 (1992-02-01), Neuenschwander
patent: 5349741 (1994-09-01), Neuenschwander
patent: 5365132 (1994-11-01), Hann et al.
patent: 5859483 (1999-01-01), Kliman et al.
Gardanini Gianfranco
Negrello Massimo
Corrada S.p.A.
Ladas & Parry LLP
Lam Thanh
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