Vibration mitigation device
A vibration mitigation device configured to be fixedly coupled to a generally horizontally extending support member. The vibration mitigation device includes a generally vertically extending housing extending from the generally horizontally extending support member and a reciprocating assembly coupled with and fully enclosed inside of the generally vertically extending housing.
1. A vibration mitigation apparatus, wherein the vibration mitigation apparatus comprises:
a vertically extending housing, wherein the vertically extending housing comprises:
a first end cap;
a second end cap; and
a centrally enclosed area;
a reciprocating assembly, wherein the reciprocating assembly is enclosed within the vertically extending housing and configured to move vertically within the vertically extending housing; wherein the reciprocating assembling comprises a top surface and a bottom surface;
a top slide bearing, wherein the top slide bearing comprises a plurality of upper air passages; wherein the top slide bearing is comprised of a body extending around the outer circumference of the top surface of the reciprocating assembly; further wherein the plurality of upper air passages are formed within the top slide bearing and spaced around the outer circumference of the top surface of the reciprocating assembly;
a bottom slide bearing, wherein the bottom slide bearing comprises a plurality of lower air passages; wherein the bottom slide bearing is comprised of a body extending around the outer circumference of the bottom surface of the reciprocating assembly; further wherein the plurality of lower air passages are formed within the bottom slide bearing and spaced around the outer circumference of the bottom surface of the reciprocating assembly; and
a biasing member, wherein the biasing member is attached to the vertically extending housing and to the reciprocating assembly, wherein the biasing member is configured to support the mass in a neutral position with respect to the vertically extending housing when the vibration mitigation apparatus is at rest.
2. The apparatus of claim 1 , wherein the reciprocating assembly comprises one or more weight elements which are configured to increase the weight of the reciprocating assembly.
3. The apparatus of claim 2 , wherein the biasing element is comprised of a tension spring.
4. The apparatus of claim 3 , wherein the biasing element is comprised of a compression spring.
5. A vibration mitigation apparatus, wherein the vibration mitigation apparatus comprises:
a vertically extending housing, wherein the vertically extending housing comprises:
a first end cap;
a second end cap; and
a centrally enclosed area;
a reciprocating assembly, wherein the reciprocating assembly is enclosed within the vertically extending housing and configured to move vertically within the vertically extending housing; wherein the reciprocating assembling comprises a top surface and a bottom surface;
a top slide bearing, wherein the top slide bearing comprises a plurality of upper air passages; wherein the top slide bearing is comprised of a body extending around the outer circumference of the top surface of the reciprocating assembly; further wherein the plurality of upper air passages are formed within the top slide bearing and spaced around the outer circumference of the top surface of the reciprocating assembly;
further wherein the top slide bearing further comprises an upper pneumatic passage wing; wherein the upper pneumatic passage wing extends downward from the top slide bearing to form a first slanted, distal surface; and
a bottom slide bearing, wherein the bottom slide bearing comprises a plurality of lower air passages; wherein the bottom slide bearing is comprised of a body extending around the outer circumference of the bottom surface of the reciprocating assembly; further wherein the plurality of lower air passages are formed within the bottom slide bearing and spaced around the outer circumference of the bottom surface of the reciprocating assembly;
further wherein the bottom slide bearing comprises a lower pneumatic passage wing; wherein the lower pneumatic passage wing extends upward from bottom slide bearing to form a second slanted, distal surface; and
a biasing member, wherein the biasing member is attached to the vertically extending housing and to the reciprocating assembly, wherein the biasing member is configured to support the mass in a neutral position with respect to the vertically extending housing when the vibration mitigation apparatus is at rest; and
a magnetic element, wherein the magnetic element is attached to the reciprocating assembly and further wherein the magnetic element is configured to produce eddy currents as the reciprocating assembly moves vertically within the vertically extended housing.
6. The apparatus of claim 5 , wherein the apparatus further comprises a conducting element.
7. The apparatus of claim 6 , wherein the vertically extending housing further comprises at least one portion of the housing which is comprised of a conducting material.
8. The apparatus of claim 6 , wherein the conducted element comprises a conducting rod.
9. The apparatus of claim 8 , wherein the magnet element is comprised of a rare earth magnet.
10. The apparatus of claim 9 , wherein the reciprocating assembly comprises one or more weight elements which are configured to increase the weight of the reciprocating assembly.
11. The apparatus of claim 10 , wherein the biasing element is comprised of a tension spring.
12. The apparatus of claim 10 , wherein the biasing element is comprised of a compression spring.