Power saving shredder
US7971812B2 · kind B2 · utility
2Cited by
25References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 16, 2009 |
| Grant date | Jul 5, 2011 |
| Priority date | — |
| Expiry date | Jun 16, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB02C2018/164
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention discloses a shredder which does not waste energy in standby mode. Power is applied to the components of the shredder only when material to be shredded is inserted into the shredder throat or when the unit is switched into reverse to clear a jam in the shredder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.