Holder for integral compact fluorescent lamp with outer bulb
A lamp assembly having a CFL light source includes an outer envelope received around the light source. The outer envelope includes a first enlarged portion...
An LED lamp includes a connecting member and an LED module. The connecting member is adapted for electrically connecting with a power source. The LED module is...
Lamp having switching arrangement
A lamp includes at least one luminous source (14, 6, 8), in particular a low-pressure discharge lamp, for producing main illumination and having at least one...
To provide the structure of a filament lamp having a plurality of independent power supply pathways, the structure being capable of preventing the power supply...
Thermionic electron emission device
A thermionic electron emission device includes an insulating substrate, and one or more grids located thereon. The one or more grids include(s) a first, second,...
Field electron emission source having carbon nanotubes and method for
manufacturing the same
An exemplary method for manufacturing a field electron emission source includes: providing a substrate (102); depositing a cathode layer (104) on a surface of...
Spark plug for use in an internal-combustion engine with a bilayer ground
A spark plug 100 comprised of a metal shell 1, an insulator 2, a center electrode 3 and a ground electrode 4. A rear-end face of the ground electrode 4 is...
LED tube lamp with heat dissipating member
An LED lamp includes a light-emitting module, an electrical module and an elongated heat dissipating member. The light-emitting module includes a light source...
Various exemplary embodiments of an illumination apparatus are disclosed. One exemplary embodiment of the illumination apparatus may include: a socket; a...
Self-powered impulse detection system with piezoelectric energy harvester
A self-powered impulse detecting system comprising a signal transmitter; an energy storage component; and an energy harvester comprising a top plate configured...
Electroactive polymer transducers biased for optimal output
Electroactive polymer transducers are disclosed. They are biased in a manner that provides for increased force and/or stroke output, thereby offering improved...
Multiple degrees of freedom motion system
A multiple degrees of freedom motion system comprising an arrangement of rigid stages, flexure constraint modules, actuators, and sensors. These components of...
A piezoelectric component with a body in which electrically connected transducer elements are realized is disclosed. The transducer elements are separated from...
Surface acoustic wave device
A highly reliable surface acoustic wave device includes wiring lines that do not easily rupture at a three-dimensional wiring portion. The surface acoustic wave...
Thermal-mechanical signal processing
A source signal is converted into a time-variant temperature field with transduction into mechanical motion. In one embodiment, the conversion of a source...
A brush holder (10) for a motor and having a plate-shaped base body (11) having an opening (13) for passing the motor rotor (30) therethrough, at least one...
Foil coil structures and methods for winding the same for axial-based
Disclosed are foil coil structures and methods for winding the same for stators in electrodynamic machines, as well as electrodynamic machines that implement...
Electric motor with bar winding and connection plates
A multiphase synchronous electrical machine for converting kinetic energy into electrical energy and electrical energy into kinetic energy has a rotor,...
Inductance augmenter for an electric machine
The electric machine comprises a rotor and stator, the rotor and stator having generally equal axial lengths. The stator has at least one primary and at least...
Motor, stator, and method for manufacturing stator
A stator having a stator core and coils is disclosed. The stator core includes split core pieces each having a tooth portion. The split core pieces are arranged...
Motor and the compressor including the same
A motor, namely, a motor with minimum loss and improved efficiency is disclosed. More specifically, a motor having enhanced starting torque performance and...
Motor and compressor
Two magnets in a circumferential direction of a rotor are provided in each slot of the rotor. The two magnets are consistently pulled in a direction in which...
Radial anisotropic magnet manufacturing method, permanent magnet motor
using radial anisotropic magnet, and...
To improve tranquility and controllability of an iron core-equipped permanent magnet motor with an improved maximum energy product (BH).sub.max by improving...
Electric motor or generator with mechanically tuneable permanent magnetic
Apparatus and method for tuning the magnetic field of brushless motors and alternators to obtain efficient operation over a broad RPM range. The motor or...
Permanent magnet motor or actuator with field weakening capability
The present disclosure relates generally to a permanent magnet, brushless motor comprising a primary rotor having alternating magnetic poles around a...
Stator and rotor-stator structures for electrodynamic machines
Embodiments of the invention relate generally to electric motors, alternators, generators and the like, and more particularly, to stator structures and...
An axial bearing for a high speed open-end spinning rotor mounted without axial thrust in a support disc bearing arrangement has a static magnetic bearing...
Cooling of a magnetic bearing
A rotary machine, which can be a turbine or a rotary compressor, is provided. The rotary machine includes a stationary housing and a rotating shaft supported in...
Dynamoelectric machine having a multi-part plug housing
A dynamoelectric machine includes a stator in which a winding system is positioned, and at least a multi-part plug housing with a pivot joint between housing...
Stator of a turbo generator
A stator of a turbo generator for the generation of electrical energy is provided with: a cylindrical core, which extends along a longitudinal axis and presents...
Base for a heat-dissipating fan motor
A base for a heat-dissipating fan motor includes a plate member made of metal, a coupling barrel made of plastic, and an outer case made of plastic. The plate...
Stator for an electrical machine with liquid cooling
The invention relates to a stator (2), in particular for a housing-less electrical machine (1), wherein substantially axially running cooling channels (3, 13)...
Voice coil motor for driving lens group
A voice coil motor includes a base, a shell, first and second magnetic members, a lens retainer, a coil of wire mounted on the retainer, first and second...
Remotely configurable analog/digital input circuit and related apparatus
An apparatus includes first and second input terminals configured to be coupled to one of multiple types of input sources. The apparatus also includes a diode...
Power supply apparatus and voltage monitoring method
Output voltages of regulators are supplied to each load device and input to a representing-value decision logic circuit that is operated by a dedicated resident...
Integrated circuit with multiple independent power supply zones
An integrated circuit comprising multiple independent power supply zones at substantially the same voltage level and a method for utilizing such power supply...
Power management for power constrained devices
Techniques are disclosed for optimizing power consumption in electronic devices that operate on battery-based or scavenged power. The power scavenged or...
Active output compensation circuit
An active output compensation circuit is adopted for use on a power supply which receives input power and regulates to become a plurality of different output...
Intelligent power system
An intelligent power system includes one or more common power sources and one or more subsystem components interconnected with the common power sources. Each...
System and method for sequentional electrical power delivery from two
generators in a vehicle electrical system
A vehicle electrical system comprises two generators coupled with one or more electrical subsystem, each of which includes at least one of a stored energy...
Methods, systems, and devices for energy generation
The present invention seeks to improve upon existing energy-generation technologies by providing methods, systems, and devices for converting mechanical power...
Process and system for generating consumable energy
A method of powering a multi-level structure is provided, which includes disposing a climate control system in the building. The system has a cooling tower, a...
Fluid energy apparatus and method
A preferred embodiment includes a system for power generation through movement of fluid having a variety of configurations and implementations. One preferred...
Fluid power generator for extracting energy from a fluid flow
The invention provides a device for extracting energy from a fluid flow. The device has an air compression chamber and an array of valves, operable to open and...
Wave power converter
A wave power converter for implementation at an offshore location where it will be exposed to passing waves and swell, comprises a buoyancy element (1) placed...
Electrical energy storage and retrieval system
A system and method to efficiently store and convert erratic wind and solar electrical energy production to a source of reliable standard AC electrical power by...
Semiconductor device with plastic package molding compound, semiconductor
chip and leadframe and method for...
A semiconductor device with a plastic package molding compound, a semiconductor chip and a leadframe is disclosed. In one embodiment, the semiconductor chip is...
Integrated circuit, circuit system, and method of manufacturing
An integrated circuit, a circuit system and method of manufacturing such is disclosed. One embodiment provides a circuit chip including a first contact field on...
Stacked electronic component package having film-on-wire spacer
A film-on-wire spacer covers an entire upper surface of a lower electronic component. Accordingly, an upper electronic component is supported above bond pads...
Pre-encapsulated cavity interposer
A pre-encapsulated cavity interposer, a pre-encapsulated frame, for a semiconductor device.