Marine propulsion device having flame arrestor
US9732712B1 · kind B1 · utility
3Cited by
5References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 23, 2015 |
| Grant date | Aug 15, 2017 |
| Priority date | — |
| Expiry date | Nov 17, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M35/116
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A marine propulsion device has an internal combustion engine; an intake manifold that delivers intake air from an upstream inlet to a downstream outlet for combustion in a plurality of piston-cylinders in the internal combustion engine; and a flame arrestor located in the intake manifold at the upstream inlet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.