摘要:
This application is directed to a pressure balanced mud motor and a method of using the mud motor. The mud motor includes a power section to rotate a passageway housing and propel fluid through a passageway disposed in the passageway housing. The mud motor also includes a roller bearing assembly to better handle the operational conditions and stresses involved with the use of a mud motor downhole.
摘要:
This application is directed to methods of using pressure balanced mud motors. The mud motor includes a power section to rotate a passageway housing and propel fluid through a passageway disposed in the passageway housing. The mud motor can also include a roller bearing assembly and a drive shaft assembly to improve the life and efficiency of the pressure balanced mud motor.
摘要:
This application is directed to a pressure balanced mud motor and a method of using the mud motor. The mud motor includes a power section to rotate a passageway housing and propel fluid through a passageway disposed in the passageway housing. The mud motor also includes a drive shaft assembly that allows for easy replacement of parts.
摘要:
This application is directed to a pressure balanced mud motor and a method of using the mud motor. The mud motor includes a power section to rotate a passageway housing and propel fluid through a passageway disposed in the passageway housing. The mud motor also includes a drive shaft assembly that allows for easy replacement of parts.
摘要:
This application is directed to a pressure balanced mud motor and a method of using the mud motor. The mud motor includes a power section to rotate a passageway housing and propel fluid through a passageway disposed in the passageway housing. The mud motor also includes a hydraulic apparatus for balancing a pressure drop experienced across a bearing assembly due to frictional flow of fluid through the passageway.
摘要:
This application is directed to a pressure balanced mud motor and a method of using the mud motor. The mud motor includes a power section to rotate a passageway housing and propel fluid through a passageway disposed in the passageway housing. The mud motor also includes a roller bearing assembly to better handle the operational conditions and stresses involved with the use of a mud motor downhole.
摘要:
This application is directed to a pressure balanced mud motor and a method of using the mud motor. The mud motor includes a power section to rotate a passageway housing and propel fluid through a passageway disposed in the passageway housing. The mud motor also includes a hydraulic apparatus for balancing a pressure drop experienced across a bearing assembly due to frictional flow of fluid through the passageway.
摘要:
This application is directed to a pressure balanced mud motor. The mud motor includes a power section to rotate a passageway housing and propel fluid through a passageway disposed in the passageway housing. The mud motor also includes a hydraulic apparatus for balancing a pressure drop experienced across a bearing assembly due to frictional flow of fluid through the passageway.
摘要:
A torque measuring vise, including a body for operatively supporting one or more movable clamping members defining a clamping axis for releasably securing an object; one or more sensors disposed about the torque measuring vise; and an electronic circuit in communication with the one or more sensors for producing one or more load responsive measurements.
摘要:
A portable torque measurement and notification system, including a sensing device having a first end adaptable to connect with a first torque applying device and a second end adaptable to connect with a second torque applying device, the sensing device including one or more sensors in communication with the sensing device to produce load responsive measurements of at least one of the first and second torque applying device; an electronic circuit to receive the one or more load responsive measurements and to transmit wirelessly at least one of the group consisting of the one or more load responsive measurements and one or more torque measurements; at least one power unit; and a wireless device operable to communicate with the sensing device and to produce a notifier based on at least one of the group consisting of the one or more load responsive measurements and one or more torque measurements.