Magnetic fluid seal with shunt element

F - Mech Eng,Light,Heat,Weapons – 16 – J

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

F16J 15/43 (2006.01)

Patent

CA 2732043

A magneto-f luidic seal (10) includes a shaft (16), a pole piece, and a plurality of sealing fluid rings located between the shaft and the pole piece (30). The sealing fluid rings may be defined by the shaft and/or the pole piece and contain a ferromagnetic fluid. At least one channel (38,40) having a bottom is defined by either the shaft or the pole piece. A shunt (42) is located directly adjacent to the bottom of the channel. The thickness of the shunt is based on the energy differential (AE) in the plurality of sealing fluid rings as the fluid is displaced from one side of the sealing fluid rings to the other side of the sealing fluid rings.

La présente invention concerne un joint magnéto-fluidique (10) comprenant un arbre (16), une pièce polaire, et, entre l'arbre et la pièce polaire (30), une pluralité de bagues d'étanchéité fluides. Les bagues d'étanchéité fluides, qui peuvent être définies par l'arbre et/ou la pièce polaire, contiennent un fluide ferromagnétique. Au moins un canal (38, 40) pourvu d'un fond est défini soit par l'arbre, soit par la pièce polaire. Une dérivation (42) est située directement contre le fond du canal. L'épaisseur de la dérivation est basée sur le différentiel d'énergie (AE) affectant la pluralité de bagues d'étanchéité fluides pendant le déplacement du fluide d'un côté des bagues d'étanchéité fluides à l'autre côté des bagues d'étanchéité fluides.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Magnetic fluid seal with shunt element does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic fluid seal with shunt element, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic fluid seal with shunt element will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1825331

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.