GREGORY ALLAN VOGT
Pilots at Pensacola St, Broken Arrow, OK
License number
Oklahoma A3738525
Issued Date
Jul 2016
Expiration Date
Jul 2018
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
604 E Pensacola St, Broken Arrow, OK 74011
Professional information
High Torque Rotatable Progressive Cavity Drive Rods And Connectors
US Patent:
2004002, Feb 5, 2004
Filed:
Aug 1, 2002
Appl. No.:
10/210221
Inventors:
Gregory Vogt - Broken Arrow OK, US
Jack White - Bakersfield CA, US
Jack White - Bakersfield CA, US
International Classification:
F01C001/00, F04C002/00
US Classification:
418/048000, 418/182000, 418/001000
Abstract:
A drive rod has pins on each end of its body. Each pin has tapered threading and little or no undercut thereby enhancing its ability to transfer rotational motion through the drive rod string by increasing the surface area through which torque is transferred. The tapering of the threading on the pins allows for connectors having thicker walls. This means the connectors can withstand higher rotational stress. The drive rods and connectors are especially well suited for use with progressive pumps.
High Torque Rotatable Progressive Cavity Drive Rods And Connectors
US Patent:
2004015, Aug 5, 2004
Filed:
Jan 23, 2004
Appl. No.:
10/764300
Inventors:
Gregory Vogt - Broken Arrow OK, US
Jack White - Bakersfield CA, US
Jack White - Bakersfield CA, US
International Classification:
F01C001/10
US Classification:
418/048000
Abstract:
A drive rod string for a progressive cavity pump. The drive rod string includes a plurality of drive rods. Each drive rod has a pair of opposed ends, wherein each end terminates in a frustoconical pin having tapered threading and having a radially extending cylindrical shoulder. A plurality of connectors are provided to connect the drive rods. Each connector is attached to one of the ends of the drive rods, wherein each connector has a pair of opposed frustoconical threaded recesses which extend from a pair of opposed shoulders which mate with the cylindrical shoulders of the frustoconical pins. An internal secondary stop within said connector acts as a positive stop in each connector for the frustoconical pin.