Electric generator oil pump driven gear
US9494225B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 17, 2014 |
| Grant date | Nov 15, 2016 |
| Priority date | — |
| Expiry date | Feb 19, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/1987
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A driven gear includes a radially outwardly extending flange. The radially outwardly extending flange extends along an axial distance defined along a center axis of the flange. The flange merges into a generally conical portion which, in turn, extends radially inwardly to a hub. The hub extends to a remote end. A first distance defined between the remote end of the hub and an end of the flange faces the remote end. A second distance is defined between ends of the flange, with gear teeth formed at an outer periphery. A ratio of the first distance to the second distance is between 2.54 and 2.82. An oil pump, a rotating portion for an electrical generator, and a generator are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.