摘要:
An inlet-valve arrangement is for an external-heat engine, which includes at least one working chamber, each one having a cooperating piston. The working chamber is supplied with a working fluid via at least one controlled poppet valve. The poppet valve is arranged to open in the opposite direction to the flow direction of the working fluid. The center axis of the poppet valve is arranged perpendicularly within a deviation of ±45 degrees relative to the center axis of the piston.
摘要:
The invention relates to a chemical substance (200) for reducing water production from subterranean zones surrounding oil and gas wells after being inserted into the formation, the chemical substance (200) comprising a plurality of particles (210), wherein each particle (210) has a water-swellable core (220). Each core (220) has been coated with a flexible coating layer (230) which is hydrophobic under all circumstances in the well and which does not swell in the presence of water nor react with water. Furthermore, the flexible coating layers from different particles contacting each other, have the property of forming an interconnected hydrophobic network (or pathway) of "channels", at least in a swollen condition of the core, for allowing hydrocarbons to go through this hydrophobic network/pathway while simultaneously preventing water (hydrophilic) to go through the "channels".
摘要:
The invention relates to a mixture for making a cooking -extruded extrudate, the mixture including an aqueous animal ensilage and a vegetable material, and - the aqueous animal ensilage including a water-soluble protein fraction, a water- insoluble protein fraction and fat; - the mixture including from 12.5% by weight or more of ensilage dry matter to 42% by weight or less of ensilage dry matter; and - the mixture including at least 15% by weight of water and less than 34% by weight of water. The invention also relates to a method of making a cooking-extruded extrudate from the mixture. The invention further relates to a use of the cooking-extruded extrudate.
摘要:
A locking device (3) for a wearing part (2) detachably attached to a soil-working working element (1) by means of quick-coupling elements (11, 21), wherein a locking element (31) attached to the working element (1) includes an end portion (312) projecting from the working element (1) and being provided with an engagement section (313) arranged to engage with a lock-receiving element (22) arranged on a lee-side face (2a) of the wearing part (2).
摘要:
Method for making an oil based total treatment formulation with stabilized pigments for treatment of wood surfaces in a sub-atmospheric impregnation process, where the total treatment formulation comprises a treatment oil and a tone paste package, where the method comprises the step of a) providing a treatment oil; b) providing a tone paste package, and where the method further comprises the steps of: c) providing a stabilizing particulate; d)providing an oil aliquot; e) mixing the stabilizing particulate with the oil aliquot in a shear mixer; and f) mixing the blend from step e) first with a bulk oil and then add the tone paste package to make the total treatment formulation; or f) mixing the blend from step e) first with the tone paste package and then add a bulk oil to make the total treatment formulation; or f) mixing the blend from step e) with a blend comprising a bulk oil and a tone paste package to make the total treatment formulation. A use of stabilizing particulates for stabilizing pigments in a total treatment formulation for an oil based impregnation process is described as well.
摘要:
A device for handling and storage of at least one traveling unit (16) of an offshore crane where the term traveling unit (16) may include one or more of such items as a single-line hook (18), a sheave block hook (34) or at least a part of a modular hook system (21), and where the device includes a first cradle (1) that is designed to receive a traveling unit (16), and a second cradle (26) that is designed to receive another traveling unit (16) and where the first cradle (1) and the second cradle (26) are movable relative to each other.