A magneto rheological damper (20) includes a housing (22) extending between a first opened end (24) and a second opened end (26) and defining a fluid chamber (28, 30) extending therebetween. An end cap (32) is located at the first opened end (26) and coupled to the housing (22). A piston (36) is disposed in the fluid chamber (28, 30) dividing the fluid chamber (28, 30) into a compression chamber (28) and a rebound chamber (30). A piston rod (44) extends along the center axis (A) and attaches to the piston (36) for movement with the piston (36) between a compression and a rebound stroke. A magnetic field generator (56) is located in the compression chamber (28) and in an abutment relationship with the end cap (32). An extension portion (80) protrudes radially outwardly from the housing (22) and defining a compensation chamber (86) and a channel (90). The channel (90) is in fluid communication with the compression chamber (28) and the compensation chamber (86) for allowing the working fluid to flow from the compression chamber (28) to the compensation chamber (86).
A MINI-MAGNETO RHEOLOGICAL DAMPER
MINIMAGNETO-RHEOLOGISCHER DÄMPFER
MINI-AMORTISSEUR MAGNÉTORHÉOLOGIQUE
2024-03-06
Patent
Elektronische Ressource
Englisch
Rotor wing magneto-rheological damper piston structure
Europäisches Patentamt | 2021
|Magneto-Rheological (MR) Damper for Landing Gear System
AIAA | 2009
|