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8167579 Air compressor assembly including detachable tool storage bin  
An air compressor assembly is disclosed. The air compressor assembly includes a substantially curved frame including a lower frame portion and an upper frame portion, a fluid tank carried by the...
8139973 Air discharging apparatus and image forming apparatus  
An air discharging apparatus to discharge pressurized air at a predetermined timing is disclosed. The disclosed air discharging apparatus includes an air pump including a cylinder and a piston...
8123499 Compressor assembly  
A compressor assembly includes a support plate and a plurality of components mounted on the support plate via mechanical connections. The plurality of components includes at least a drive and a...
8105049 Hydraulic system for a transmission with pump inlet diffuser  
A hydraulic system for a transmission has a diffuser housing with a fluid inlet passage that feeds one or more pump inlet ports, and a fluid return passage, such as to return fluid from a pressure...
8057585 Compressor unit for a vehicle air suspension system  
A compressor unit for an air suspension system of a motor vehicle, having a compressor, an air dryer and a compressed-air port for delivering compressed air from the compressor to the air...
8051898 Water cooling type heat dissipation module for electronic device  
A water cooling type heat dissipation module for an electronic device includes a base disk, a suction disk, a water guide and a cover. The base has two containing spaces and a plurality of cooling...
8047806 Jet well pump  
An improved jet well pump includes a centrifugal pump assembly that is a stamping-welding one and a jet pump assembly. The centrifugal pump assembly includes a pump body and a pump cover, an...
8043072 Filter, piston pump using the filter, and method of mounting the filter in a valve seat member of the piston pump  
A filter to be mounted in a valve seat member for filtering liquid is proposed which can be manufactured without a drawing step, thereby improving productivity and cost performance of a piston pump...
8033135 Rotary-type fluid machine and refrigeration cycle apparatus  
A rotary-type fluid machine (10A) includes: a closed casing (1) having a bottom portion utilized as an oil reservoir, a rotary-type fluid mechanism (expansion mechanism) (15) that is provided in an...
8025489 Portable, remote electromagnetic power system  
A portable electromagnetic power system used as a remote alternate power source includes a water tank having an oil reservoir mounted on top of the tank with four cylinders extending through the...
8016570 Gas compressor with drier and radio emission controls  
A gas compressor unit according to the invention includes a single gas desiccant bed and condenser (which is inactive during the compression stage) inserted into the gas flow path of the...
8011898 High pressure radial pump  
A pump (100) includes a pump block (102) including a heater (140), a middle block member (120) and an upper block member (122). Cylinder sleeves (130) are disposed between the middle and upper...
7992490 Automatic by-pass control system for meat injection machine and method of using same  
A by-pass control system for a meat injection system has a variable speed pump that transports fluid to a meat injection machine. Excess fluid is transported to a by-pass control valve. The valve...
7988428 Axial piston machine  
A pressure pump in a primary liquid flow is combined with a pressure exchanger for energy recovery from a secondary liquid flow. A motor-driven rotor portion, including two (primary and secondary)...
7922708 Operating an infusion pump system  
Some embodiments of a medical infusion pump system include a pump device and a removable controller device. When the pump device and the removable controller device are removably attached to one...
7918654 Compact vacuum pump  
A vacuum pump capable of pumping solid, liquid and gas, or any combination thereof, including a drive (40) and a manually disengageable pumping system connected thereto. The pumping system is...
7913508 Cooling device for interior and exterior surfaces of a mud pump liner  
A cooling device for interior and exterior surfaces of a mud pump liner, in which one end of the suction tube 3 is connected to the water tank 2, with the other end of the suction tube 3 connecting...
7909585 Natural gas compressor and a system for operating the same  
A power engine natural gas compressor system to optimize the extraction of natural gas from a reservoir and related gathering systems. The system is controlled by a distributed control system,...
7892306 Multi-use personal ventilation/filtration system  
A personal ventilation system uses a cross-flow fan and one or more filters, where the filter preferably has a cylindrical or elongated elliptical shape that at least partially surrounds the rotor...
7887305 Flexible tank and a chemical liquid supply apparatus using the same  
A flexible tank has a volume-variable chamber formed so as to be sectioned by a flexible tube that is expanded or contracted in accordance with the amount of the contained chemical liquid, and...
7878771 Hermetic type compressor with wave-suppressing member in the oil reservoir  
A plurality of vertically standing plates are assembled in a lattice form to a divided member 101 as a floating type wave-suppressing members. The divided member 101 is allowed to float in an...
7878772 Compressor assembly having an air-cooled electric motor  
An air-cooled electric motor is provided, which may be used in a compressor assembly, including a motor unit with a motor housing out of which a drive shaft extends, such that the drive shaft...
7871253 Stator clamping device for eccentric screw pump  
The invention relates to a clamping device which clamps the pump stator with the pump housing and an additional pump end part. The width of the clamping bars is at least 20% of the cross section of...
7832992 Air cooled packaged multi-stage centrifugal compressor system  
An air-cooled multi-stage compression system using centrifugal compressors is disclosed. It is packaged in a comparable volume to a water-cooled unit having the same driver horsepower. The...
7832468 System and method for controlling solids in a down-hole fluid pumping system  
A system for controlling solids within a wellbore of a well includes a pump positioned within a substantially horizontal portion of the wellbore. A first tubing string is operatively connected...
7798786 Pump  
A manually operated pump for a bicycle comprises two cylindrical members with a first cylindrical member slidable within a second cylindrical member. One end of the first cylindrical member is...
7789202 Orientation and gravity insensitive in-casing oil management system for fluid displacement devices, and methods related thereto  
Disclosed is a pressurized internal oil management system, comprising an oil dam, at least one oil separator, at least one oil collection manifold, at least one oil pump, and one or more paths for...
7762789 Compressor with flow control sensor  
A compressor discharges a flow of compressed fluid at a predetermined temperature. The compressor includes a sensor positioned to measure a first temperature indicative of the temperature of the...
7758319 Integral filter and float for an electromagnetic pump  
A filtration and float apparatus and method are disclosed, wherein an integrated float frame and filter is provided, a buoyancy of the float frame and filter causing a sealing of the filtration and...
7753658 Self-attaching pump  
A self-attaching pump includes a cylinder, a nozzle attached to the cylinder, a piston installed in the cylinder, a rod connected to the piston, a handle with a first end and an opposite second...
7740457 Means for delivery of flowable media, especially lubricants  
A device for delivery of flowable media, especially of lubricants, includes a pump (1) driven by a motor and forming a component of a line system. At least one heating element (21) activated by...
7726953 Pump ring  
A pump ring. The pump ring is suitable for a reaction chamber and capable for extracting gas from the reaction chamber in a uniform gas flow rate. The pump ring comprises a ring body and a top ring...
7726952 Arrangement and method for compressed air systems in vehicles  
Method and arrangement for providing a compressed air system in a vehicle that includes a connection (6, 10) for delivering compressed air from a compressor (2) to the rest of the compressed air...
7726951 Fuel control module  
A fuel control system is provided in a single compact modular unit. The unit includes a motor driving a highly accurate cam-operated double-acting piston metering pump, both of which are contained...
7717683 Self contained pump electrical equipment power supply  
An electrical power supply for powering electrical pump instrumentation and process control equipment associated with a pump having a rotating member. The power supply includes an electrical...
7713032 High pressure tide actuated fluid pump  
The high pressure fluid pump includes a driver defined by a float riding on the waves of a sea surface, a fluid pump housing, an impeller operatively attached to the driver and disposed within the...
7708538 Oil free screw compressor  
The invention downsizes and simplifies structures of a compressor and its driving system apparatus, and achieves a reduction of a noise. An oil free screw compressor is constituted by compressor...
7681411 Ice making and dispensing method and apparatus with increased sanitation  
Disclosed is an ice making apparatus and method whereby the cleanliness of ice is improved through the use of ozone (O3). The invention utilizes a volute aspirator that is positioned within the...
7648347 Device for the local cooling or heating of an object  
A device for the local cooling or heating of an object by means of a fluid is disclosed. The device comprises a circulation pump for the fluid. A thermal contact element for making thermal contact...
7594801 Chemical liquid apparatus and deaerating method  
The amount of chemical liquids dispensed by a chemical liquid supply apparatus is stabilized and dispensing accuracy is remarkably improved. A pump discharges a liquid accommodated in a liquid...
7578870 Fluid separating device  
A fluid separator device allows for introducing air entrained in a liquid flow to a centrifugal pump in a manner that will not allow the pump to become gas bound. One example device designed...
7572111 Multi-functional rotating means of electric fan  
A rotating assembly for electric fan in one embodiment includes a rotating member provided on an end of the rotating shaft for fastening the fan blades and including a protrusion extended...
7569097 Subsea multiphase pumping systems  
In subsea multiphase pumping systems, the use of a gas-liquid cylindrical cyclone (GLCC) as a separator to recirculate liquid from pump discharge to pump suction, especially during high gas inlet...
7544046 Vacuum pump  
A vacuum pump (10) includes a pump unit (14) and an operating unit (12) arranged spaced from the pump unit (14). The operating unit (12) is connected with the pump unit (14) for controlling it. The...
7540720 Heat-insulating mechanism for compressor  
A heat-insulating mechanism in a compressor which introduces refrigerant gas from a suction pressure region to a compression chamber and discharges the refrigerant gas from the compression chamber...
7537436 Compressor  
A compressor comprises a compressing mechanism for compressing a fluid that contains lubricating oil, and a separation chamber that is to have revolved therein fluid compressed by the compressing...
7530798 Multistage compressor for compressing gases  
A multistage compressor (1) for compressing gases has a low-pressure range (7) and a high-pressure range (4), the high-pressure range (4) including at least one reciprocating compressor (3) driven...
7530796 Compressors  
Compressors are provided which include a motor having a drive shaft; a compression chamber, having an inlet and an outlet; a diaphragm, disposed within the compression chamber such that when the...
7503755 Baffle plate assembly for a compressor  
A baffle plate assembly has a baffle plate comprising a back plate and a partition wall. The back plate has an inner space and is attached to the housing of the compressor. The partition wall is...
7481627 Air compressor tools that communicate with an air compressor  
An air compressor utilizing an electronic control system. A pneumatically controlled regulator is provided for controlling output pressure for an air compressor. Digital gauges are provided on the...