| 发明名称 |
NOISE REDUCTION IN PRINTERS |
| 摘要 |
An apparatus for mitigating noise in a printer can include a plate having a plurality of holes distributed across the plate and extending through the plate. A portion of the plurality of holes can be dimensioned and configured to absorb acoustic noise across a given frequency band and another portion of the plurality of holes can be dimensioned and configured to absorb acoustic noise across another frequency band in a media path of a printer. The apparatus further can include an acoustic baffling material to cover the plate and that can be configured to dampen the acoustic noise across the given frequency band and the other frequency band. |
| 申请公布号 |
US2016325570(A1) |
申请公布日期 |
2016.11.10 |
| 申请号 |
US201615212661 |
申请日期 |
2016.07.18 |
| 申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPNAY, L.P. |
发明人 |
OPPENHEIMER Charles Hugh;ALLISON Mike;LO Kevin |
| 分类号 |
B41J29/08;G10K11/16 |
主分类号 |
B41J29/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus comprising:
a plate having a plurality of holes distributed across the plate and extending through the plate, wherein a portion of the plurality of holes are dimensioned and configured to absorb acoustic noise across a given frequency band and another portion of the plurality of holes are dimensioned and configured to absorb acoustic noise across an other frequency band in a media path of a printer; and an acoustic baffling material covering the plate and configured to dampen the acoustic noise across the given frequency band and the other frequency band. |
| 地址 |
Houston TX US |
