摘要:
An air compressor assembly includes an air compressor mounted to a compressed air storage tank via a mounting assembly. The mounting assembly allows removal of the air compressor from the compressed air storage tank so that the air compressor and the compressed air storage tank may be utilized independently of the other.
摘要:
A mechanical device including a crankcase and reservoir plug suitable for detecting the quantity of lubricant is disclose. In an aspect, the reservoir plug is configured to permit observation of the interior of the plug/crankcase in order to observe the level of contained lubricant. The drain hole for receiving the plug is disposed to encompass the range between the maximum acceptable lubricant level and the minimum acceptable lubricant level. The plug may include a main body portion and transparent portion for permitting observation of fluid, disposed on a second side, from a first side of a sealing interface.
摘要:
A tube seal for a pressure vessel includes a body, a seal groove and a tube retention collar. The body has an aperture formed therein for receiving a tube. The body also has an external surface and an internal surface. The seal groove is disposed in the external surface of the body for securing the body within an orifice formed in a wall of the pressure vessel. The tube retention collar is disposed on the internal surface of the body for engaging the tube and securing the tube within the tube seal. Pressure within the pressure vessel causes the body to deform about and engage the tube retention collar with the tube to secure the tube within the aperture.
摘要:
An air compressor assembly includes a compressor configured to provide a source of compressed air and a manifold assembly removably coupled to the compressor and configured to distribute the compressed air to one or more pneumatic tools. The manifold assembly is configured to be coupled to the compressor via an air conduit when the manifold assembly is detached from the compressor so that the manifold assembly is operable at a location remote from the compressor.
摘要:
There is described a method for non-invasively measuring electrical activity in a joint of a subject, the method comprising: removably attaching in a non-invasive manner at least two electrodes to a skin surface around an articulation comprising the joint; generating electroarthrographic potentials within the joint by loading the articulation; capturing the electroarthrographic potentials using the at least two electrodes; discriminating between electroarthrographic potentials originating from joint tissue activity and those from other sources; and generating measurement signals representing the electrical activity of joint tissue.
摘要:
An assembly and methods for constructing a MONOWELL include a monodiameter casing disposed in a monodiameter wellbore having diametric efficiency with a monobore production delivery system disposed within the monodiameter casing. An assembly for constructing a monodiameter wellbore includes a bottomhole assembly having a overgauge hole drilling member, a directional steering assembly, a measurement while drilling tool, and a logging while drilling tool; a work string attached to the bottomhole assembly and extending to the surface; drilling fluids flowing through the work string and bottomhole assembly; chemical casing casing the borehole; expandable casing disposed in the wellbore; and a sealing composition disposed between the expandable casing and the wellbore.
摘要:
Multicolor thermal imaging members are described that comprise color-forming layers that are separated by thermally-insulating layers and can be addressed with a thermal printing head in contact with a surface to form an image. The thermally-insulating layers are designed to be as thin as possible consistent with at least partially independent addressing of the color-forming layers, and are formulated so as not to lead to instabilities either before or after printing or to give rise to dimensional changes of a thermal imaging member when it is subjected to changes in temperature or humidity. Coating compositions for manufacturing such thermally-insulating layers are also provided.
摘要:
A method of determining the supercharge pressure in a formation intersected by a borehole having a wall, the method comprising disposing a formation pressure test tool into the borehole having a probe for isolating a portion of the borehole. The method further comprises extending the probe into sealing contact with the borehole wall. The method further comprises performing at least one drawdown test with the formation pressure test tool. The method further comprises modeling the supercharge pressure of the formation using the dynamic properties of the mudcake. The method further comprises determining the supercharge pressure of the formation using the supercharge pressure model. The formation pressure test tool may be conveyed into the borehole using wireline technology or on a drill string. Using the supercharge pressure, the drawdown test may be optimized, the characteristics of the drilling fluid altered, or the measurements of other sensors adjusted.
摘要:
An assembly and methods for constructing a MONOWELL include a monodiameter casing disposed in a monodiameter wellbore having diametric efficiency with a monobore production delivery system disposed within the monodiameter casing. An assembly for constructing a monodiameter wellbore includes a bottomhole assembly having a overgauge hole drilling member, a directional steering assembly, a measurement while drilling tool, and a logging while drilling tool; a work string attached to the bottomhole assembly and extending to the surface; drilling fluids flowing through the work string and bottomhole assembly; chemical casing casing the borehole; expandable casing disposed in the wellbore; and a sealing composition disposed between the expandable casing and the wellbore.
摘要:
The invention relates to the soybean variety designated 4282159. Provided by the invention are the seeds, plants and derivatives of the soybean variety 4282159. Also provided by the invention are tissue cultures of the soybean variety 4282159 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 4282159 with itself or another soybean variety and plants produced by such methods.