| MOYNO, INC. Patent applications |
| Patent application number | Title | Published |
|---|
| 20110287845 | GEAR JOINT WITH SUPER FINISHED SURFACES - A gear joint with finished surfaces and other enhancements that allows the gear joint to accommodate higher loads. In particular, in one embodiment, the invention is a ball gear system including a ball gear having a spherical surface, a ring gear configured to receive the ball gear therein and be rotationally coupled thereto, and a thrust plate. The thrust plate is configured to be positioned adjacent to the ball gear to take up thrust forces transmitted thereto. The thrust plate has a recess configured to closely receive the spherical surface therein, and the spherical surface has a surface roughness of less than about 10 Ra in microns. | 11-24-2011 |
| 20110284675 | SEAL ASSEMBLY WITH SHROUD - A seal system including a sleeve configured to receive a rotatable shaft therein and a dynamic race configured to be rotatably coupled to the shaft. The seal system further includes a biasing element configured to urge the dynamic race into engagement with a static race to form a primary seal, and a shroud configured to be rotatably coupled to the sleeve and positioned radially outside the biasing element. The seal system also includes a sealing element configured to be positioned radially inside the biasing element and to sealingly engage the sleeve to provide a secondary seal to generally block fluid bypassing the primary seal. | 11-24-2011 |
| 20110084154 | MODULAR SCREEN AND GRINDER ASSEMBLY - A screen and grinder assembly including a frame, a grinder unit removably coupled to the frame, and a screen unit coupled to the frame. The screen unit is configured to divert solids suspended in a liquid stream to the grinder unit for grinding thereby. | 04-14-2011 |
| 20090110579 | EQUAL WALL STATOR - A method for making a stator assembly including the steps of providing a generally cylindrical stator casing, hydroforming the stator casing into a generally helical shape, and positioning a stator liner having a generally helical shape inside the stator casing. | 04-30-2009 |
| 20090110578 | PROGRESSING CAVITY PUMP WITH SPLIT STATOR - 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. | 04-30-2009 |
| 20090110565 | SANITARY PUMP ASSEMBLY - A progressing cavity pump system including a feeder assembly including a hopper for receiving material to be pumped therein. The feeder assembly includes an auger housing receiving an auger therein. The auger housing has an underlying portion positioned generally below the hopper and having a radial opening open to the hopper, and an extension portion which is generally radially closed. The extension portion and the underlying portion are of a one-piece, seamless construction. The pump system further includes a progressing cavity pump including a rotor, a stator, an inlet and an outlet. The rotor is rotationally disposed inside the stator such that rotation of the rotor causes material in the pump to be pumped from the inlet toward the outlet, and the inlet is fluidly coupled to the extension portion. | 04-30-2009 |
