Cylinder head, element and flange of a piston engine
US10390971B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 9, 2015 |
| Grant date | Aug 27, 2019 |
| Priority date | — |
| Expiry date | Aug 6, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02F2001/249
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A cylinder head, an element and a base plate of a longitudinal piston engine having a cylinder head body and a base plate comprising at least one element, the base plate being interposed between a combustion chamber and the cylinder head body, comprising an upper face facing the cylinder head body and an opposing lower face arranged to face the combustion chamber and being attached to the cylinder head body, the cylinder head body being made from a material with a mass density and hardness that are less than those of the material constituting the base plate. The base plate and the body are assembled by screws for fastening the base plate to the cylinder head that are located towards the periphery of the base plate and of the body and by at least one part for fastening the cylinder head to the base plate including a threaded end designed to be engaged in a corresponding orifice of the base plate, said orifice being located closer to the center of the base plate than the fastening screws.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.