Michael D. Amburgey - London OH, US Yuan Yu Cheng - Fairborn OH, US
Assignee:
Moyno, Inc. - Springfield OH
International Classification:
F01C 19/00 F04C 5/00 F04C 2/00
US Classification:
418149, 418 48
Abstract:
A progressing cavity pump system including a rotor and a stator having an inner cavity. The rotor is rotationally disposed inside the inner cavity of the stator such that rotation of the rotor relative to the stator causes material in the inner cavity to be pumped through the stator. The stator includes at least two radially separable stator portions such that when at least one of the stator portions is removed, at least one of the rotor or the inner cavity is exposed.
Yuan Cheng (1996-2000), Tee Tee (1999-2003), Paul Edwards (1989-1993), Gobind Nandwani (1989-1993), Gilbert Richardson (1989-1993), Erik Sealander (1992-1996)