Apparatus for resetting an engine brake using decompressing
US9732642B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 19, 2015 |
| Grant date | Aug 15, 2017 |
| Priority date | — |
| Expiry date | Nov 17, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02D13/04
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An apparatus for resetting an engine brake to be able to exhibit a braking force by opening an exhaust valve at the close of a compression stroke of an engine to prevent combustion includes a housing configured to introduced with pressurized oil from the engine brake and to discharge the oil to the outside depending on an operation of a rocker arm of the engine brake, a check plate configured to be elastically supported within an inside of the housing to control oil introduced into the housing, a piston configured to be accommodated in the check plate and slid when the inside of the housing is filled with oil to discharge the oil, and a reset pin configured to be elevatably installed at one side of the housing to form a passage through which the oil is discharged from the housing to the outside.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.