Mobile waste comminuting device comprising a parallel hybrid drive system
US11097281B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 23, 2017 |
| Grant date | Aug 24, 2021 |
| Priority date | — |
| Expiry date | May 1, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB02C21/026
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A waste shredding device including at least one shredding shaft; an internal combustion engine; a first and a second powertrain between the internal combustion engine and the shredding shaft; at least one energy converter coupled to the internal combustion engine in the first powertrain for converting mechanical energy of the internal combustion engine into storable energy; and at least one auxiliary motor supplied with the storable energy in the first powertrain for introducing mechanical energy into the first powertrain. The waste shredding device additionally includes an energy store for storing at least part of the storable energy in the event of periods with low power demand and for at least partially supplying the at least one auxiliary motor with the storable energy in the event of periods of high power demand.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.