Patents by Inventor Caoduro Bruno

Caoduro Bruno has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Twin-walled casing for electric motor with forced air-cooling
    Patent number: 5019737
    Abstract: An electric motor casing with forced air cooling comprising an outer cylindrical jacket and an inner cylindrical jacket arranged coaxially and radially spaced to form an annular chamber which is open at end sections thereof. The outer jacket and the inner jacket are mutually connected by a plurality of substantially radial ribs, angularly spaced from one another to define, within said annular chamber, a plurality of flow channels for the cooling air, the inner walls of these channels being adapted to make the air flow substantially laminar.
    Type: Grant
    Filed: December 29, 1989
    Date of Patent: May 28, 1991
    Assignee: Nowax S.r.l.
    Inventor: Caoduro Bruno