Nozzle unit for applying damping material, and damping material application apparatus
US8814065B2 · kind B2 · utility
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3References
2Claims
0Family size
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Key dates
| Filing date | May 20, 2010 |
| Grant date | Aug 26, 2014 |
| Priority date | — |
| Expiry date | Mar 24, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05C11/1005
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A nozzle unit for applying damping material onto a work piece includes a nozzle that has a slit-like discharge port and that discharges the damping material from the discharge port; a motor that is fixed to the nozzle; and a slit width changing device that changes the slit width of the discharge port using rotation of the motor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.