Movement damping apparatus and valve
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 22, 2015
Grant Date -
Apr 10, 2014
app pub date -
Mar 13, 2013
filing date -
Aug 22, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Loading Importance Indicators... 
Abstract
In a movement damping apparatus, a magnetorheological fluid is pressed through a flow path. A device generating a variable magnetic field comprises a core around which a coil is wound as well as pole surfaces in the flow path, the magnetic field acting on the magnetorheological fluid by way of said pole surfaces. The coil is arranged within the flow path along with the core, the axis of the coil extending perpendicular to the direction of flow of the magnetorheological fluid. The flow path has a jacket made of a magnetically conducting material.
First Claim
Other Claims data not available
Family
Loading Family data...
International Classification(s)
- 2013 Application Filing Year
- B62K Class
- 396 Applications Filed
- 349 Patents Issued To-Date
- 88.14 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- B62K Class
- 12.87 % this patent is cited more than
- 10 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 22, 2027 |
