The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 2009
Filed:
Jan. 04, 2006
Arthur I. Watson, Sugar Land, TX (US);
Tyson R. Messick, Bartlesville, OK (US);
Diego A. Narvaez, Missouri City, TX (US);
Michael H. Du, Pearland, TX (US);
Patrick M. Mccartney, Bartlesville, OK (US);
Arthur I. Watson, Sugar Land, TX (US);
Tyson R. Messick, Bartlesville, OK (US);
Diego A. Narvaez, Missouri City, TX (US);
Michael H. Du, Pearland, TX (US);
Patrick M. McCartney, Bartlesville, OK (US);
Schlumberger Technology Corporation, Sugar Land, TX (US);
Abstract
A pumping system including a first section and a second section. The first section includes a first housing having an axial bore formed therethrough and a protruding member formed on one end of the first housing, and a first shaft arranged within the axial bore of the first housing. The second section include a second housing having an axial bore formed therethrough and a recess formed on one end of the second housing for receiving the protruding member of the first housing, and a second shaft arranged within the axial bore of the second housing. An apparatus for compensating oil volume change in a motor, including a compensator housing having an open end for connecting to the motor, and a closed end; and a flexible bladder arranged within the housing and connected to the open end of the housing.