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Displaying (1-12) of 38 listings found.
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Electric vehicles may have more than one source of DC power to deliver to the motor as AC.
See also: power, voltages, dc, supply, ac
By suppressing or controlling harmonic currents and voltages of the motor to overcome torque ripple, this system improves the efficiency and torque performance of an AC motor, especially permanent magnet synchronous motors (PMSM), which are very popular in industry due to high efficiency and small volume compared to other types of motors.
See also: currents, motor, control, harmonic, value
This listing has been featured as a Tech of the Week 
This technology gives hard-surface plastics a soft and moist feel at a much lower cost even than ˘soft-feel÷ paint by imposing a "grain" or texturing onto the surface.
See also: surface, paint, feel, soft, technology
This listing has been featured as a Tech of the Week 
100 miles per gallon, full size vehicles, zero toxic exhaust.
See also: engines, fuel, combustion, products, torque
Developed at a Fortune 500 company, this innovation is a method to control an electric drive transmission that includes an internal combustible engine, which simulates a mechanical clutch for the purpose of modulating torque in order to control the vehicleĂs interaction with its environment.
See also: control, limit, vehicle, rectifier, inverter
Airqube is an acoustic technology that lets in fresh air but blocks out 85% of incoming noise.
See also: noise, technology, tubes, device, array
Melt-Film Fibrillation (MFF) technology produces a facing for acoustic batts for vehicle sound insulation that offers equivalent or superior sound-deadening performance at reduced weight and cost.
See also: fibers, mff, micron, melt, technology
This listing has been featured as a Tech of the Week 
Venture Isles client, Personal Flight Systems (PFS), holds one of the most coveted patents in novel science, the patent for manned and unmanned electronic flight.
See also: ion, energy, electric, plate, voltage
This listing has been featured as a Tech of the Week 
This micro-reinforcement technology enables new applications where existing thermoplastics, elastomers, thermosets, and reinforcing technologies have not had sufficient toughness or fracture strength, particularly at elevated temperatures, or the ability to endure flexure for perhaps millions of cycles without severe particulation.
See also: particulation, polymers, applications, technology, reinforcing
This listing has been featured as a Tech of the Week 
Typical mechanical joints limit rotation, movement, and torque, whereas the illustrated universal joint enables constant power at wide angles generating versatile and extensive uses without jeopardizing power.
See also: joints, power, universal, driving, degrees
There are over 200 billion fasteners consumed each year in the U.S. Within this massive fastener market a void exists for a truly ˘positive-locking/vibration proof÷ fastener.
See also: fasteners, locking, nut, positive, plate
This listing has been featured as a Tech of the Week 
This technology takes ZDDP -- an anti-wear oil additive in use for over 75 years -- and enhances it by adding fluorine to the chemical backbone.
See also: method, surfaces, composition, lubricant, additive
This listing has been featured as a Tech of the Week 
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