Matches 1 - 17 out of 17


Match Document Document Title
US20140318365 RESTRICTOR AND PRODUCTION PROCESS OF A FLUID LEAKAGE RESTRICTOR FOR AEROSTATIC BEARINGS  
Restrictors (16,17) for aerostatic bearings capable of ensuring a constant flow, regardless of their size and dimensional tolerance, such that the gas flow is adjusted by deforming their internal...
US20110232276 STIRLING ENGINE AND CONTROL METHOD THEREOF  
A Stirling engine includes a high-temperature side cylinder and an expansion piston that is subjected to gas lubrication, or more specifically static pressure gas lubrication, relative to the...
US20120132069 CYLINDER BORE FORMED WITH OIL POCKETS  
A cylinder bore for minimizing the friction loss may include a plurality of oil pockets formed on stroke sections that contact a piston on an interior circumference of the cylinder bore. The oil...
US20110239856 Plunger Pump Lubrication System and Method  
A system and method for lubricating a packing gland of a positive displacement plunger pump. The system includes a pressure regulated lubricant discharge from the packing gland. The pressure...
US20130112073 LUBE PUMP TELESCOPING ENCLOSURE  
Enclosure (16) for housing a coupler (18) between a driving rod (20) and a driven rod (22) comprises a first and a second preferably cylindrical pieces (30, 28). Said pieces are sized so that the...
US20150211396 LUBRICATING OIL SUPPLY STRUCTURE  
A housing supporting a rotational shaft and accommodating an axial piston member is provided with an oil reservoir space that faces at least one of the two end faces in the axial direction of the...
US20140190154 Steam Power Plant and Method for Operating It  
The invention relates to a method for operating a steam power plant, comprising a steam engine which is operated with a vaporous working medium, an evaporator for evaporating the working medium; a...
US20110154982 REFRIGERATION COMPRESSOR WITH INTERNAL COOLING SYSTEM  
A refrigeration compressor includes an internal cooling system. The compressor includes a compressor shell (1), inside of which are disposed a compression cylinder (2, 3), a piston that performs...
US20080000348 Linear Compressor  
A linear compressor comprising a cylinder, a hydraulically borne piston that can be longitudinally oscillated inside the cylinder, and a drive unit driving the movement of the piston. The...
US20160025220 Actuation Rod Lubrication System And Method  
A cylinder retainer is provided. The cylinder includes: a retainer body having an exterior end and an interior end; a bearing surface located on the retainer body; and an oiler located in a recess...
US20150240943 REDUCED FRICTION OIL CONTROL PISTON RINGS  
Improved oil control piston rings with reduced friction compared to prior art rings are disclosed for use in liquid lubricated internal combustion engines, gas pumps, and gas compressors. The ring...
US20170184080 SHOE FOR HYDRAULIC ROTARY DEVICE, AND HYDRAULIC ROTARY DEVICE  
A sliding end part of a shoe has an annular seal part located to surround one opening of a lubricant supply hole and sliding on a slide-receiving surface. The sliding end part has a first pad part...
US20120160090 AIR CYLINDER  
An air cylinder that can prevent foreign substances from intruding inside in an environment where fine foreign substances such as dust are scattered. The air cylinder includes, in a through hole...
US20080098883 Reciprocating Pump  
A reciprocating pump (10) for pumping seawater or other fluid under high-pressure. The pump (10) has a pump body (11) defining an internal space (13) and an opening (18) onto the internal space. A...
US20130139682 Single Sided, Dual Plunger Pump  
A single sided, dual plunger pump is disclosed for use pumping difficult working fluids, including fluids with high particulate content. Each plunger operates in the opposite state as the other,...
US20080105117 Barrel-type internal combustion engine  
An engine, e.g., a cam drive, barrel-type internal combustion engine, that includes: a main drive shaft defining a longitudinal axis; a sinusoidal main drive cam rigidly attached to the main drive...
US20170074398 Double-acting piston  
The double-acting piston (1) includes a lower half-piston (13) and an upper half-piston (14), the periphery of each the half-piston (13, 14) coming into radial stop with a radial traction disc...

Matches 1 - 17 out of 17