摘要:
A motor assembly includes a control sub-assembly configured to be mounted either remotely or integrally to a motor. The control sub-assembly includes a control housing, a control housing cover, electronic control components, and at least one sensing wire connected to the motor. The control housing cover includes a first attachment portion and a second attachment portion. The first attachment portion attaches the control housing cover to the control housing and the second attachment portion attaches the control housing cover to the motor. If the control sub-assembly is to be mounted remotely from the motor, the second attachment portion is not connected to the motor.
摘要:
A method of consolidating an incompetent particulate in a subterranean formation penetrated by a wellbore accomplished by introducing fluids to be injected into a wellbore into coiled tubing while the tubing is outside the wellbore and thereafter pumping the fluids from the coiled tubing into the wellbore after circulating ports open in a firing head in response to initiation of the variable delay firing head for ignition of a gas generator.
摘要:
A variable fishing line action device is an integral unit intended to be clipped on a fishing rod mounting an open-face spinning reel, preferably, between the reel and a first eye of the rod. It comprises a generally hook shaped line rest portion adapted to receive and divert a fishing line emanating from an open-face spinning reel toward the rod mounting the reel and, a C-shaped clip portion adapted to selectively and adjustably secure the line rest to the fishing rod in front of the reel. The device may be selectively disposed along the length of the rod, between the reel and the first eye to impart the desired action to a fishing line. In its preferred embodiment, the C-shaped clip is comprised of two diverging legs, and the device is formed from a single length of rigid stainless steel wire. Resilient pad insulators may be disposed on the legs to protect the rod from scratching by the clip. The method the device uses to impart action to a fishing line emanating from an open-face spinning reel is accomplished by diverting the line and then steadily reeling the line in. As this is done, the movement of the line in an arc as the spool of the open face reel rotates during reeling causes the line to jerk, imparting action to a lure secured thereto. Also disclosed is a rod mounting a device to practice the disclosed method.
摘要:
A method for manufacturing an interior magnet rotor core motor is described herein. The method includes attaching a resilient material to an inner rigid structure configured to engage a shaft associated with the motor, engaging the structure with the motor shaft, positioning the shaft and structure assembly with respect to the rotor core, and affixing the resilient material to the rotor core.
摘要:
A bearing seat includes a cylindrical scat defining a cylindrical pocket for at least partially containing a bearing. The cylindrical seat includes a cylindrical first wall and an end wall extending from the cylindrical first wall. The cylindrical first wall has an inner face and the end wall includes an integral shim extending outwardly therefrom. The integral shim is configured to contact a side of an outer race of a bearing such that the side of the outer race of the bearing seats firmly against the integral shim.
摘要:
A disengagable locking arrangement for holding an inductor assembly for heating a valve seat, which assembly is reciprocally movable along a path through a support structure. The support structure includes a "P" shaped clamp disposed within a cavity in the support structure. The clamp has arcuate arm portions substantially surrounding the movable inductor assembly with surfaces for frictional engagement therewith. The clamp also has base arm portions laterally offset from the movable assembly through which a spindle generally transverse to the path of the member extends. A mechanism associated with the spindle is provided for drawing the arcuate arm portions toward each other when the spindle is rotated about its axis in a predetermined direction to effect locking engagement between the clamp and the assembly.
摘要:
A method for manufacturing an interior magnet rotor core motor is described herein. The method includes attaching a resilient material to an inner rigid structure configured to engage a shaft associated with the motor, engaging the structure with the motor shaft, positioning the shaft and structure assembly with respect to the rotor core, and affixing the resilient material to the rotor core.