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Patent Searching and Data


Matches 801 - 850 out of 5,477

Document Document Title
WO/2007/067169A1
A vapor compression system includes a compressor, a condenser, an expansion device and an evaporator. Refrigerant circulates though the closed circuit vapor compression system. Touchdown bearings protect a rotor during power shutdown of ...  
WO/2007/064605A3
A high pressure turbomachine includes a casing having an interior chamber and a generally annular wall section defining an opening into the interior chamber and having an outer circumferential surface. A closure device is engageable with...  
WO/2007/064591A3
A wellbore motor includes a source of rotational motive power disposed in a wellbore, a magnetic gear member operatively coupled at an input thereof to the source; and a magnetic gear member output coupled rotationally to a rotary wellbo...  
WO/2007/060066A1
The invention relates to a motor/pump assembly, in particular for a motor vehicle braking apparatus. The motor is fixed axially on an end face of the pump housing. In this case, the brush plate forms the termination face of the motor wit...  
WO/2007/062068A2
The present invention provides a fluid delivery system having a first chamber, a second chamber and a third chamber; a flow-through pump element separating the first chamber from the second chamber; a moveable pump element separating the...  
WO/2007/062182A3
One embodiment of the present invention provides a piston assembly having a piston housing filled with an electrolyte; a housing within the piston housing that divides the piston housing into a first portion and a second portion, the hou...  
WO/2007/062182A2
One embodiment of the present invention provides a piston assembly having a piston housing filled with an electrolyte; a housing within the piston housing that divides the piston housing into a first portion and a second portion, the hou...  
WO/2007/055642A1
The present invention is an electromagnetic driven membrane pump, comprised of a pump housing inside which at least one, to at least one intake and at least one outlet, pump chamber (15) is formed and delimited between a gable of the pum...  
WO/2007/051469A1
An apparatus for distillation of a purifyable liquid near or above its critical point, wherein the purifyable liquid contains a dissolved solid. The apparatus comprises a separation vessel (2) for separating the liquid into a vapour phas...  
WO/2007/048205A1
A double-ended blower comprises a blower motor assembly (M) supporting opposed first (258) and second (260) shaft ends, the first (258) and second (260) shaft ends having respective first (244) and second (248) impellers attached thereto...  
WO/2007/048206A1
A single ended or double-ended blower comprising a blower motor assembly (M) supporting opposed first (258) and second (260) shaft ends, the first (258) and second (260) shaft ends having respective first (244) and second (248) impellers...  
WO/2007/049583A1
A high-efficiency magnetic reciprocating moving fluid device. Magnetic pole members (10, 12) to which induction coils (16, 18) are fitted are arranged oppositely on the opposite sides of a magnetic armature (56) coupled with the end of a...  
WO/2007/046592A1
The present invention relates to a linear compressor compressing a working fluid in the cylinder such as a refrigerant and etc with the reciprocating movement of the piston in the cylinder due to the reciprocating force of the linear mot...  
WO/2007/046593A1
Disclosed related to a linear compressor compressing working fluid such as refrigerant and etc in a cylinder as a piston is reciprocated in the cylinder with the reciprocating force of a linear motor, and the linear compressor has some a...  
WO/2007/047174A2
A cylinder block for an integral gas compressor and internal combustion engine. The cylinder block has a bank of compressor cylinders and a bank of engine cylinders, such as in a V-shaped configuration. Valve train openings are machined ...  
WO/2007/047174A3
A cylinder block for an integral gas compressor and internal combustion engine. The cylinder block has a bank of compressor cylinders and a bank of engine cylinders, such as in a V-shaped configuration. Valve train openings are machined ...  
WO/2007/046594A1
The present invention relates to a linear compressor compressing the working fluid such as reĀ¬ frigerant and etc in the cylinder with the piston reciprocated in the cylinder by the reciprocating force of the linear motor. The linear com...  
WO/2007/046608A1
Disclosed related to a linear compressor preventing the damages and variations of the piston and the cylinder which are important components of the linear compressor, and improving the reliability of the linear compressor as the spring s...  
WO/2007/046810A3
A refrigerant system with an economizer cycle incorporates a time dependant vapor injection scheme to reduce losses and enhance performance. The benefits of such an approach are particularly pronounced at low pressure ratios typical of a...  
WO/2007/046610A1
The present invention relates to a linear compressor comprising a linear motor having a stator and a rotor, main springs supporting the rectilinear reciprocating movement of the rotor elastically, a back cover arranged as spaced apart ba...  
WO/2007/042732A1
The invention concerns an electromechanical system (1) designed to be connected to a power grid (7), comprising: an electrical machine (2) capable of operating as a stand-alone power generator, including a rotary shaft, and a switching s...  
WO/2007/043976A1
An electro-active, valveless pump having a pumping chamber with at least one chamber wall. There is at least one opening in the at least one chamber wall. An electro-active actuator is located over each of the openings for inducing fluid...  
WO/2007/040657A2
A pump assembly for a chilled beverage dispenser includes an axle oriented in a substantially vertical orientation at a predetermined location along a bottom wall surface of the dispenser bowl; an impeller which rotates about an axis def...  
WO/2007/034267A1
The invention is directed to the elimination of changes of the chemical composition of a pumped liquid caused by introduction of strange components or by modification of original components. Another object of the invention is to provide ...  
WO/2007/033818A1
The invention relates to a can (14) of a wet-running electric motor (1 1 ), which can (14) is produced from a non-metallic material (22), wherein the non-metallic material (22) is provided with at least one additional hermetically sealin...  
WO2006039719B1
A system for delivering fluids to a subsea device comprises a first fluid pressurizer for pressurizing fluid at a first pressure in communication with a fluid pressure intensifier located subsea that is capable of increasing the fluid pr...  
WO/2007/025387A1
A platform apparatus for producing hydrogen gas from water includes a buoyant base configured for floating in a body of water, such as on the ocean, a vertical support member extending upwardly from the base, a wind turbine rotatably cou...  
WO/2007/021817A3
Apparatus and Method for Handling Fluids at Nano-Scale Rates. A linear displacement pump produces non-pulsatile liquid flow rates as low as the nl/min range. The pump includes a servo motor, a gear reduction, a lead screw, a linear stage...  
WO/2007/021817A2
Apparatus and Method for Handling Fluids at Nano-Scale Rates. A linear displacement pump produces non-pulsatile liquid flow rates as low as the nl/min range. The pump includes a servo motor, a gear reduction, a lead screw, a linear stage...  
WO/2007/021581A2
A metering pump for providing relatively small, precise volumes of fluid is provided. The pump piston and/or the interior of the cylinder has a surface finish exhibiting a roughness average within selected limits and a vapor deposited po...  
WO/2007/021838A1
An improved bearing system is provided for use in high speed rotating machinery such as a turbocharger, wherein a turbocharger shaft is rotatably supported at opposite ends by a pair of angular contact bearings subjected to a predetermin...  
WO/2007/019640A1
Apparatus (10) for harnessing ocean wave energy and for converting the harnessed energy to high pressure sea water, typically above 100psi and preferably above 800psi. The high pressure seawater generated by the apparatus (10) can be pip...  
WO/2007/021581A3
A metering pump for providing relatively small, precise volumes of fluid is provided. The pump piston and/or the interior of the cylinder has a surface finish exhibiting a roughness average within selected limits and a vapor deposited po...  
WO/2007/014696A1
The invention relates to an oscillating armature pump having an electromagnetic drive, in particular having a solar drive, wherein a ferromagnetic piston is arranged in an axially displaceable manner in a cylindrical interior space. A co...  
WO/2007/014638A1
The invention relates to a method for transmitting data between a pump unit (2) and a control device (8), where the pump unit (2) is connected to a frequency converter (14) via at least one electrical supply line (10) for the purpose of ...  
WO/2007/013821A2
A control for a linear compressor energises the linear motor in harmony with the present natural frequency of the compressor. The controller monitors the present operating frequency and compares the frequency with one or more outer limit...  
WO/2007/013821A3
A control for a linear compressor energises the linear motor in harmony with the present natural frequency of the compressor. The controller monitors the present operating frequency and compares the frequency with one or more outer limit...  
WO/2007/011245A3
A linear compressor includes a cylinder part with a cylinder bore. A piston is disposed in the bore and slidable therein. A main spring connects the cylinder part to the piston. A connecting member connects between the main spring and th...  
WO/2007/011247A3
A refrigeration compressor includes a housing having a suction gases inlet and a compressed gases outlet. A linear compressor is supported for operation within the housing. A compressed gases discharge conduit extends from the linear com...  
WO/2007/011246A2
A cylinder assembly for a linear compressor includes a cylinder chassis with an inner surface defining a cylinder space extending along an axis from a cylinder head end. The cylinder space is at least substantially cylindrical. A cylindr...  
WO/2007/011247A2
A refrigeration compressor includes a housing having a suction gases inlet and a compressed gases outlet. A linear compressor is supported for operation within the housing. A compressed gases discharge conduit extends from the linear com...  
WO/2007/011246A3
A cylinder assembly for a linear compressor includes a cylinder chassis with an inner surface defining a cylinder space extending along an axis from a cylinder head end. The cylinder space is at least substantially cylindrical. A cylindr...  
WO/2007/011245A2
A linear compressor includes a cylinder part with a cylinder bore. A piston is disposed in the bore and slidable therein. A main spring connects the cylinder part to the piston. A connecting member connects between the main spring and th...  
WO/2007/007365A1
Device for driving an electromagnet (4) for operating a pump, as well as the related method and the related dosing electromagnetic pump, the electromagnet (4) comprising a primary winding (3) and a moving element (9), capable to be attra...  
WO2006079111B1
The present invention relates to cooling systems, and in particular to cooling systems providing forced convective gaseous flow. According to one aspect, a cooling system employs a heat sink in combination with an EHD pumping mechanism s...  
WO/2007/006602A1
The invention relates to an ammonia generator (2, 66, 68), in particular for mobile applications, a vehicle (62) with such an ammonia generator (2, 66, 68) and a method for generating ammonia from a waste gas of a combustion process. It ...  
WO/2007/002498A3
An assembly for pre-stressing a canister within a magnetically coupled device having a housing body, a housing head and a canister connectable to the housing body, a pin and pin plate combination disposed between the housing head and the...  
WO2006120645A3
A fluid- dynamic transducer device for exploiting the kinetic energy of land vehicles comprises : a stationary support structure (2; 3, 4) in which a compression chamber with a variable cross-section (8) is defined between an inlet duct ...  
WO2006074039A3
A pump comprises a body for at least partially defining a pump chamber (28); a pump member, such as a diaphragm (26) or a valve (130), which undergoes displacement when acting upon a fluid in the pumping chamber; and a piezoelectric elem...  
WO2006033897A3
A fluid pump (100) having a homopolar motor (110). The homopolar motor includes a rotatable disk (115) defining at least one impeller (120). The impeller can include an orifice within the rotatable disk. The rotatable disk can be at leas...  

Matches 801 - 850 out of 5,477