Air intake device
US5996563A · kind A · utility
Inventor
Key dates
| Filing date | Jul 16, 1998 |
| Grant date | Dec 7, 1999 |
| Priority date | — |
| Expiry date | Jul 16, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/7897
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An air intake device has a base seat, a hollow main body disposed on the base seat, and a hollow cover seat disposed on the hollow main body. An intake guide pipe is connected to the connection pipe. A plurality of L-shaped plates are disposed in the hollow cover seat. An upper magnet is disposed in the hollow cover seat. A lower magnet is disposed in the hollow main body. The lower magnet has a taper lower portion. The hollow main body has an upper interior, an inner thread, a lower interior, a lower groove, and an upper groove. A hollow adjustment screw is inserted in the hollow main body. The hollow adjustment screw has a center hole and an annular recess receiving a seal ring. The base seat receives an air cleaner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.