摘要:
A jack system may provide subsea or surface operation. The jack system includes a top plate and a base plate with at least two pistons disposed between the base and top plate. The pistons are extendable to increase a separation distance between the base and top plate, and said pistons are retractable to decrease the separation distance between the base and top plate. The jack system also includes a bottom slip bowl assembly, a top slip bowl assembly, and rotary assembly. The top slip bowl and rotary assembly are rotateably coupled to the top plate wherein the rotary assembly and the top slip bowl assembly rotate relative to the top plate.
摘要:
An apparatus, system, and method are disclosed for regenerating an exhaust gas treatment device. A controller module directs an injector to provide reductant to an exhaust gas treatment device over a plurality of rich intervals during a regeneration cycle. In addition, the controller module directs the injector to reduce the reductant provided to the exhaust gas treatment device over a lean interval between the rich intervals to create a lean environment within the exhaust gas treatment device. In one embodiment, the controller module modifies the reductant provided during each rich interval, the number of rich intervals, the length of the rich intervals, and the length of the lean intervals in response to an exhaust gas state.
摘要:
The invention relates to junction plates. The invention more specifically relates to a single bore, high flow junction plate and flow line assembly adapted for use subsea. This invention may be adapted for use with a torque tool manipulated by a remotely operated vehicle (“ROV”).
摘要:
A securement mechanism includes a tie down cleat assembly for engagement with a mating component, the tie down cleat assembly including a pin, a lock plate adjacent one of the ends of the pin, and a housing with an aperture receiving the pin. An actuating member is operationally connected to the pin and causes selective movement of the pin and lock plate between a secured and unsecured orientation. The lock plate includes two dimensions, a first dimension permitting the lock plate to be inserted into a channel associated with the mating component and a second dimension permitting the securement of the mating component between the housing and locking plate. The pin and locking plate and preferably the housing all rotate as a single unit.
摘要:
A manufacturing facility for manufacturing products according to customer orders includes a kitting facility at which components are collected for a product in a customer order. The manufacturing facility also includes a build cell in which the component are assembled, configured, and tested according to the customer order to form a product. The manufacturing facility also includes a boxing facility at which the product is packaged. A transportation system transports the two or more components from the kitting facility to the build cell and transports the product to the boxing facility, whereby the product is assembled, configured, and tested in the build cell and packaged at the boxing facility.
摘要:
A subsea pig launcher, that can launch either 1 or more pipeline pigs simultaneously. The pig launcher can be assembled on a subseas production pipeline with the aid of an ROV. In the preferred embodiment, the pigs are connected to each other and spaced apart by a spine. The pig launcher is configured to capture the next pig to be launched in such a manner that the spine behind it is in alignment with a shearing valve; for example, coiled tubing or wireline. Sequential valve operation shears the spine and applies pressure behind the pig to launch it from the launcher past the pig detector and onto a platform for recapture.
摘要:
A door assembly for a vehicle includes a door subassembly hinged to the vehicle having a window opening and a window subassembly hinged to the vehicle adapted to cover the window opening; the door subassembly and window subassembly having a common hinge axis and the door assembly operable between a closed position, a window subassembly open and door subassembly closed position, and a window subassembly and door subassembly open position.
摘要:
A process for the preparation of conductive, electronegative, submicron polymeric particles comprised of a first polymer optionally containing from about 1 to about 50 percent by weight of a conductive filler and a second electronegative, contrast polymer, and wherein said conductive polymer particles with optional filler are prepared by mixing at least one monomer with a polymerization initiator, a crosslinking component and a chain transfer component; effecting bulk polymerization until from about 5 to about 50 weight percent of the monomer has been polymerized; terminating polymerization by cooling the partially polymerized monomer; adding thereto from about 1 to about 50 weight percent of a conductive filler or conductive fillers, followed by mixing thereof; dispersing the aforementioned mixture of conductive filler or fillers, and partially polymerized product in water containing a stabilizing component to obtain a suspension of particles with an average diameter of from about 0.05 to about 1 micron in water; polymerizing the resulting suspension by heating; adding a second contrast polymer emulsion, suspension or fine dispersion with high shear mixing; and optionally subsequently washing and drying the polymer particles obtained.
摘要:
One embodiment is a unique method including determining a temperature of a NOx adsorber. Further embodiments, forms, objects, features, advantages, aspects, and benefits shall become apparent from the following description and drawings.
摘要:
A cricothyrotomy syringe has a hollow body, a needle connector at an end of the body, an aperture at an opposite end of the body, a plunger in the aperture, the plunger having a seal that forms a liquid tight seal with an inner surface of the body and the plunger moveable within the body between an extended position and a compressed position and a ventilator adaptor extending from a side of the body, where an interior of the ventilator adaptor is in fluid communication with an interior of the body when the plunger is in the extended position.