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Remote retainer bracket for hugger fan
Devices, apparatus, brackets, systems and methods for mounting a remote control receiver off-axis and to the side of motor mount bracket inside a ceiling...
Blade rotary assembly with aerodynamic outer toroid spoiler for a shrouded
propulsion rotary assembly
An inside vessel arrangement (5) is fixedly secured in a stator hollow structure (8) and has at least one enlarged static circumference housing (20), and an...
Apparatus for transporting a quantity of lost circulation material and
methods of making and using same
A method for depositing a lost circulation material into a drilling fluid holding tank storing a quantity of lost circulation material in a storage receptacle...
Vacuum pump having fastening element for securing rotor part to rotor
shaft and deformed safety element...
A vacuum pump has a rotor mounted on a rotor shaft and provided with pump active components cooperating with opposite stationary pump active components,...
Noise absorption device for air blower
An air blower is provided with an upper resonant chamber including an upper cover having an opening, an upper casing having an inlet engaging the opening, the...
Cross flow fan, air-sending device, and air-conditioning apparatus
A cross flow fan achieves low power input and low noise level by preventing flow separation on an air inlet side and reducing a maximum air velocity in the gap...
A regenerative pump (100) comprises at least one pump unit (105), the at least one pump unit comprising a casing or housing (110) comprising a fluid passage...
In a rotor blade cylindrical portion or a stator portion in which thread grooves are formed, convex surfaces (thread groove peak surfaces) configuring the peak...
A scroll compressor which can be mounted in an automobile has a slide bearing resulting from baking onto a back metal a sliding layer of 5-60 wt % graphite...
Electric oil pump and hydraulic pressure supply device
An electric oil pump is coupled to a pump receptacle including an oil inflow passage and an oil outflow passage. The electric oil pump includes a motor, a pump...
A metering system for metering a liquid has an electric motor (32) for setting a desired feed rate, by modifying the rotation speed of the electric motor. It...
Gear pump drive gear pressure loaded bearing
One embodiment includes a gear pump with a drive gear, a gear shaft passing through the drive gear, and a pressure loaded journal bearing. Also included is a...
Methods and systems for monitoring a power supply for a fire pump motor
Methods and systems for operating a fire pump controller are provided. An example method includes causing a power supply coupled to a an electric motor-driven...
This invention provides a diaphragm pump that decreases the number of components or improves workability in assembling. A crank (4) to which the output shaft...
Method for obtaining a full range of lift speeds using a single input
A method for operating a work attachment of a work machine with a single input is disclosed. In one step of the method, an indication is received that operation...
Metallic wall hall thrusters
A Hall thruster apparatus having walls constructed from a conductive material, such as graphite, and having magnetic shielding of the walls from the ionized...
Reversible shape memory polymers exhibiting ambient actuation triggering
Shape memory polymers featuring reversible actuation capability under ambient stimulus for integration with apparel. One approach is to use a multiblock polymer...
Method and apparatus for remote feature measurement in distorted images
A method and apparatus for ground or unmanned aerial vehicle based wind turbine blade inspection consisting of a thermal imaging camera configured to detect the...
Wind turbine generator with adaptive locked speed operation
An adaptive wind turbine generator (WTG) control system comprising a measurement system MS with sensors A1, A2, MC arranged to perform measurements of...
Method for backing up and recovering blade zero point of pitch drive
system for wind turbine and pitch drive...
A pitch drive system for a wind turbine includes a pitch drive motor, a first position detector, a driver, a second position detector, and a controller. When...
Method for operating a wind farm
The method includes: dividing the wind farm into a first group of wind turbines to be operated in a non-curtailed mode and a second group of wind turbines to be...
Manufacture of wind turbine enhancement systems
Aspects of the manufacturing of Flow Deflection Devices (FDDs) for wind turbines are presented as a system that requires adjustments in order to improve power...
Wind energy conversion devices
A wind turbine for harvesting energy from both horizontal and vertical wind currents having an open frame structure and a central passage through the structure...
Building integrated wind energy power enhancer system
An omnidirectional building integrated wind energy power enhancer system is configured to produce electrical power from a wind turbine(s) concealed within...
Wind turbine nacelle, transport system for a wind turbine nacelle and
method for transporting a wind turbine...
A transport system for a wind turbine nacelle is provided. The transport system comprises a first trailer and a second trailer, as well as a first leg...
Fluid-driven power generating apparatus
A fluid-driven power generating apparatus is a power generator in form pipes with either water wheels or balls with circumferential indents rotating...
Method of diagnosing glow plug and glow plug drive control device
The presence or absence of degradation and abnormality is determined with high reliability by measuring a resistance value of a glow plug, which is in an...
Connection device, igniter and ignition system
A connection device for connecting a first power supply and a second power supply to an ignition plug has a first power supply side line which establishes...
Method of controlling a fuel supply system
A system and method for controlling a fuel supply system of an engine is disclosed in which an engine driven high pressure fuel pump is operated whenever...
Direct injection solenoid injector opening time detection
A direct injection, solenoid fuel injector includes at least one current sensing function capable of detecting a current draw of the solenoid and a controller...
Piezoelectric component and method for producing a piezoelectric component
A piezoelectric component (1), which serves in particular as a piezoelectric sensor or a piezoelectric actuator, comprises a main body (2). The main body (2)...
Gas direct injector with reduced leakage
An injector has an inlet and an outlet and an armature tube having passage structure and having a distal end spaced from the outlet. The passage structure...
Fuel rail assembly with bracket and isolator for mounting
A fuel rail assembly for supplying pressurized fuel to at least one fuel injector of an engine includes a hollow fuel rail extending along a fuel rail axis. The...
A fuel injector for an internal combustion engine includes: an injector body of substantially elongate form and defining an injector body axis; an injector...
Fuel injector for dual fuel common rail system
A duel fuel system includes a plurality of fuel injectors that have a non-injection configuration, a liquid fuel injection configuration, a gaseous fuel...
Provide is a construction machine allowing an air cleaner to be located entirely low while securing dust-discharge function thereof, with no risk of adverse...
System and method for operating an engine
A method for operating an engine is disclosed. In one example, internal EGR is increased during conditions where cooled EGR is at a higher concentration during...
Externally powered hybrid propulsion system
A hybrid propulsion system for a vehicle comprises a propellant tank for providing a supply of propellant, a propellant heater, and an exhaust nozzle. The...
Solid fuel grain for a hybrid propulsion system of a rocket and method for
A solid fuel grain suitable for use in hybrid propulsion systems has a generally cylindrical shape and defines a center port. The solid fuel grain is formed as...
Thrust reverser with retractable cascade vanes
A thrust reverser for a turbojet engine nacelle includes a movable cowl, cascade vanes and a portion forming a movable variable nozzle. The cowl translates...
Systems and methods for power cogeneration
The invention includes systems and methods for power cogeneration. In certain embodiments the cogeneration systems include one or more units that are...
Method for operating a direct fuel injector
A method, comprising: operating an engine cylinder with fuel from a first injector and not a second injector and activating the second injector in response to a...
Method and system for estimating fuel composition
Methods and systems are provided for operating a fuel system configured to deliver a gaseous fuel to an engine. Following tank refilling, the fuel composition...
Method for operating a direct fuel injection system
A method, comprising: during engine cylinder operation with fuel from a first injector and not a second injector: increasing a rail pressure of a fuel rail...
Method for actuating a piezo injector of a fuel injection system
A method for actuating a piezoelectric actuator and a piezo injector of a fuel injection system having a nozzle needle which can be moved between the closed...
System and method for diagnosing a fault in an oxygen sensor based on
A system according to the principles of the present disclosure includes an error count module and a sensor diagnostic module. The error count module increases...
Control device and control method for internal combustion engine
A control device for an internal combustion engine provided with an evaporated fuel processing device arranged to temporarily store an evaporated fuel generated...
System and method for adjusting engine airflow
Methods and systems for operating an engine during conditions where ambient humidity changes over time are presented. In one non-limiting example, an engine...
Method and system for adjusting engine throttles
An engine system and method for operating an engine including a central throttle and a port throttle is disclosed. In one example, the central throttle and port...
System and method for estimating turbocharger operating speed
A system and method are provided for estimating the operating speed of a turbocharger. A first pressure value corresponds to pressure at or near the air inlet...