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8182674 |
Solid particle separator device and a hydraulic installation including such a device
The device (100) serves to separate solid particles from the water of a flow (E) feeding a hydraulic machine of the turbine, pump, or turbine-pump type. The device has flow inlet and outlet zones...
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8176720 |
Air cooled turbine component having an internal filtration system
A centrifugal particle separator is provided for removing particles such as microscopic dirt or dust particles from the compressed cooling air prior to reaching and cooling the turbine blades or...
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8167541 |
Vibration-absorbing device for blower motors
Disclosed herein is a vibration-absorbing device for blower motors, which is provided between a blower motor and a motor housing surrounding the blower motor. The vibration-absorbing device...
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8142139 |
Fan unit having an axial fan with improved noise damping
Due to variations arising during manufacturing, axial fans often are slightly imbalanced, resulting in noise during operation, which is undesirable in many contexts, for example when the fan is...
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8137059 |
Fan guard and outdoor unit for air conditioner having the same
An outdoor unit for an air conditioner is disclosed. The outdoor unit according to the present invention comprises a housing which has an air inlet and an air outlet, a ventilation fan rotatably...
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8128346 |
Fan with concealed 360-degree oscillating mechanism
A fan with concealed 360-degree oscillating mechanism includes a main housing; a pivot member vertically, pivotally and turnably mounted in the housing; a first driving motor having a forward first...
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8123469 |
Hydraulic pump comprising a prefilter body in two portions which may be oriented in rotation
The present invention relates to a hydraulic pump (10) hydraulic portion body (1) capable of cooperating with a pump electric motor body (1c), said hydraulic portion body (1) including a pre-filter...
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8117820 |
Jet engine intake deflector system
A jet engine intake deflector system for preventing foreign objects from entering the intake of a jet engine. The jet engine intake deflector system generally includes an air intake frame, a...
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8118541 |
Multi-functional air circulation system
A multi-functional air circulation system includes a bottom base, a flow-splitting base, a filter and a main engine. The bottom base has a lower flow-guiding surface, a net, and a space used to...
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8092156 |
Outdoor unit of air conditioner
An outdoor unit of an air conditioner is provided. The outdoor unit includes a base assembly defining a lower exterior of the outdoor unit and supporting a plurality of parts, left and right panels...
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8092145 |
Particle separator and separating method for gas turbine engine
A system and method for particle separation in a gas turbine engine centrifugal impeller bleed air system using a tangential velocity component of the compressor bleed air to centrifuge the...
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8087882 |
Fan assembly
A fan assembly includes a fan and a fan guard mounted on the fan to protect the fan from contamination and damage during operation. The fan includes a plurality of ears extending outwardly from a...
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8079809 |
Inflatable seal assembly between an engine inlet and a vehicle
An inflatable sealing assembly for sealing between an intake section of a turbine engine and an air inlet ring of a vehicle. The inflatable sealing assembly including a seal holder coupled to the...
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8070434 |
Fan mounting assembly
A fan mounting assembly includes a fan, a supporting device, two fixing devices, and two magnetic units. The fan includes a frame having two spaced walls, and at least two spaced fixing holes are...
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8052378 |
Film-cooling augmentation device and turbine airfoil incorporating the same
A turbine airfoil is disclosed. The airfoil includes one of a turbine shroud, liner, vane or blade, including an airfoil sidewall having a film-cooling hole that extends between an airfoil cooling...
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7972108 |
Turbine and hydroelectric power plant for very low head
A turbine for a hydroelectric power plant intended to equip a water stream at the level of a very low head lower than 10 meters, and preferably from 1 to 5 meters, comprising a helix-shaped wheel,...
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7967554 |
Turbine cooling air centrifugal particle separator
A centrifugal particle separator removes particles such as dust particles from a compressed airflow prior to reaching and cooling the turbine blades of a turbine engine. A particle separator...
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7963741 |
Motor and fan device using the same
The present invention provides a motor which includes a stator including a plurality of one-phase stators composed of a pair of stator cores having claw-type teeth and a coil for generating...
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7922443 |
Portable air blower
A portable air blower includes a blower fan, a drive unit for driving the blower fan, a casing for covering at least the blower fan and having a side wall with an air intake opening defined...
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7887289 |
Blower system
The invention provides a blower system of a high performance, which is constructed to have stabilized characteristics, a high efficiency, a reduced thickness and a reduced noise. A blower system...
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7883313 |
Active flow control system for wind turbine
An active flow control (AFC) system for use with a wind turbine is provided. The wind turbine includes at least one rotor blade having at least one manifold extending at least partially...
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7866600 |
Integrated engine air particle filter assembly
An engine air particle filter system configured to selectively receive one of at least a first tray which supports a first filter media and a second tray which supports a second filter media...
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7837432 |
Exhaust system and exhausting pump connected to a processing chamber of a substrate processing apparatus
An exhausting system and an exhausting pump connected to a processing chamber of a substrate processing apparatus are provided. The exhausting pump is provided with at least one rotary blade and a...
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7770375 |
Particle collector for gas turbine engine
A material having a plurality of impurity collection spaces has an outer face facing into a cooling air flow stream for a gas turbine engine component. Impurities such as sand or dirt will collect...
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7762765 |
Fan with attachment hooks
A device for cooling a pet includes a fan with a housing. A motor coupled with a blade positioned in the housing. The motor is electrically coupled with a power source to energize the motor to...
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7744342 |
Blower fan and working machine provided with the same
A blower fan includes: an impeller having a predetermined number of blades; a fan casing having an air-intake port disposed to face a central portion of base of the impeller and eccentrically...
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7690888 |
Fan grill
The present invention provides a grill 10 for use in electrical equipment comprising a fan. The grill 10 comprises a substantially planar portion 90 that provides protection for (and indeed from)...
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7670401 |
Filter mounts for a portable fan and methods for mounting a filter to a portable fan
A filter frame is removably attachable to a box fan. The filter frame is adapted for receiving a standard HVAC-style filter for removing contaminants from air flow induced by the fan. In this...
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7661927 |
Serial fan with toothed-type connecting elements
A serial fan of the present invention includes a first fan and a second fan, each of which includes a housing and an impeller disposed in the housing. The housings respectively include a plurality...
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7661923 |
Casing, equipment unit and fan units provided with the casing, and electronic equipment provided with the fan units
The invention provides a casing, equipment unit, fan unit and electronic equipment capable of easily implementing assembling, disassembling, attaching and so forth without using fixture components,...
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7625173 |
Inlet plenum for gas turbine engine
An inlet plenum for coupling airflow from a radial airflow inlet to an axial compressor inlet for a compressor comprises a perforated inlet (PI) baffle that comprises a generally cylindrical baffle...
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7618236 |
Fan and fan housing with toothed-type connecting elements
A fan of the present invention includes a fan housing and an impeller disposed in the fan housing. The fan housing includes a plurality of connecting elements at its air outlet. Each connecting...
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7614844 |
Vacuum pumping arrangement
A regenerative pumping mechanism comprises a rotor having a series of blades positioned in an annular array on one side of the rotor, and a stator having an annular channel within which the blades...
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7607885 |
Methods and apparatus for operating gas turbine engines
A method of operating a gas turbine engine is provided. The method includes channeling cooling air towards a shroud hanger assembly such that the cooling air flows through a cavity defined in the...
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7594798 |
Outdoor high velocity wall and floor fans
Outdoor high velocity wall and pedestal mounted fans, devices, apparatus, systems and methods of operation. The fans can have water resistant motor housings with at most one rear wall located...
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7594800 |
Ventilation assembly for wind turbine rotor hub
A ventilation assembly for a wind turbine rotor hub is provided, the ventilation assembly comprising a frame fixedly mountable to the rotor hub, the frame including at least one opening, and a...
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7581397 |
Diffuser particle separator
A diffuser particle separator may be integrated into a gas turbine engine to remove corrosive dust and salt particles from the engine's core air flow. The air flow may pass over a series of...
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7544297 |
Filtration device of water pump
The present invention relates to a filtration device of water pump comprising a water inlet at the water inlet end and a water outlet at the water outlet end, water flow being caused by the...
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7530783 |
Grill mounting and retaining assembly
An assembly for securely mounting and retaining a protective grill onto an appliance housing, comprising fasteners secured to the appliance housing and corresponding prongs extending from the...
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7531092 |
Pump
Disclosed herein is a liquid pump for use with a fluid circulation system for a recreational water body. The liquid pump includes a strainer housing, a pump housing assembly secured to the strainer...
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7518865 |
Real time adaptive active fluid flow cooling
The present invention is generally directed to an apparatus providing real time adaptive active fluid flow cooling, for cooling an electronic system, an electronic system utilizing the same, and a...
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7513755 |
Submerged motor and pump assembly
An in-line motor and pump assembly is supported at the bottom of a fuel storage tank by a pipe and an internal concentric conduit for housing electrical conductors extending therewithin to the...
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7475549 |
Thermal management system for a gas turbine engine
A thermal management system for a gas turbine engine includes a cooling airflow which enters through an air filter portion of a forward cover for filtration of particulate which may result in FOD...
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7445430 |
Fan cover assembly
A fan cover assembly is proposed for installing one or more fans therein, including: a fan frame having a first blocking portion, a second blocking portion, and a third blocking portion, wherein...
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7431559 |
Dirt separation for impingement cooled turbine components
A vane for use in a gas turbine engine has a leading edge facing an upstream combustor. The vane has hollow areas that receive an impingement tube for delivering impingement air. The impingement...
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7419364 |
Nose cone for a turbomachine
A nose cone for a turbomachine, such as a turbojet in particular, the cone being mounted on the end of a shaft carrying fan blades and being associated with a controlled axial displacement...
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7387489 |
Bleed valve outlet flow deflector
A bleed valve assembly for discharging bleed air into a gas turbine engine bypass plenum includes a bleed flow duct, a bleed valve, and a flow deflector. The bleed flow duct is contoured such that...
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7326031 |
Access port for dirt removal for gas turbine engine
A gas turbine engine is provided with a dirt separator placed in a path of the radially outer cooling air flow, and includes a radially outer leg that defines a space to capture dirt or other...
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7293956 |
Rolled ring air baffle for a gas turbine engine rotating cavity
An annular air baffle for use in a cavity of an annular rotatable gas turbine engine component includes an annular split baffle ring having a plurality of circumferentially spaced apart and...
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7284953 |
Dirt separator for gas turbine air supply
A gas turbine engine is provided with a radially outer cooling air flow. A dirt separator is placed in the path of the radially outer cooling air flow, and includes a radially outer leg that...
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