Switching rack for a variable compression ratio connecting rod and a vehicle comprising such a switching rack
US11988134B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 9, 2018 |
| Grant date | May 21, 2024 |
| Priority date | — |
| Expiry date | Mar 25, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02B75/045
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A combustion engine comprising a switching rack and a plurality of connecting rods, where the switching rack comprises a longitudinal body having a face side and a rear side, where the face side comprises a plurality of switching arrangements where each switching arrangement comprises a first cam and a second cam, where each switching arrangement is adapted to interact with a switch on a connecting rod, and where the switching rack is arranged in a gliding manner in a groove between a cylinder block and an engine bedplate of the combustion engine. The advantage of the invention is that a means for switching a variable compression switch in a connecting rod in a combustion engine can be mounted in a simple and reliable manner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.