RECIPROCATING FLUID PUMPS INCLUDING MAGNETS, DEVICES INCLUDING MAGNETS FOR USE WITH RECIPROCATING FLUID PUMPS, AND RELATED METHODS
摘要
Reciprocating fluid pumps include a plunger configured to expand and compress in a reciprocating action to pump fluid, and one or more magnets carried by the plunger. The one or more magnets may be used to impart a force on the plunger when the plunger expands and compresses in the reciprocating action within a pump body responsive to a magnetic field. Shuttle valves for shifting flow of pressurized fluid between at least two conduits include a spool movable within a valve body and one or more magnets carried by the spool. The one or more magnets may be used to impart a force on the spool responsive to a magnetic field. Reciprocating fluid pumps may include such shuttle valves. Methods include forming and using such pumps and shuttle valves.
申请公布号
WO2012034010(A3)
申请公布日期
2012.06.14
申请号
WO2011US50987
申请日期
2011.09.09
申请人
SIMMONS, TOM, M.;SIMMONS, JOHN, M.;SIMMONS, DAVID, M.;KINGSFORD, KENJI, ALLEN
发明人
SIMMONS, TOM, M.;SIMMONS, JOHN, M.;SIMMONS, DAVID, M.;KINGSFORD, KENJI, ALLEN