Abstract:
A turbocharger system includes an intake member, a housing, a rotor, and a cylinder block. The first end edges of blades of the rotor which is used to compress the air are longer than the second end edges of the blades of the rotor, so that the air pressure at the intake end is smaller that air pressure at the discharge end, thus the air is compressed and then supplied to the cylinder block to improve combustion efficiency, which consequently improves power output.
Abstract:
A fixing apparatus for fixing a battery in an electronic device is provided. The fixing apparatus includes a cover slidably disposed in an opening of the housing; a connecting portion connected to the cover via a first hinge; a transmission bar connected to the connecting portion via a second hinge; and a rotary portion rotatablely, defined in the housing, contacting with the transmission bar and the battery. When the cover closes the opening, the connecting portion is driven by the cover to arch and push the battery, and an electrode of the battery connects to the electrode connector. When the cover opens the opening, the connecting portion is driven by the cover to push the transmission bar, the rotary portion is pushed by the transmission bar to rotate, and the rotary portion pushes the battery to eject from the compartment via the opening.
Abstract:
An electronic device includes a main body mounting an input unit, a lid mounting a display, and a slide mechanism connecting the lid to the main body. The slide mechanism includes a first support member and a second support member. The first support member includes a first arm and a first rod secured to each other. The first rod is movably connected to the main body. The second support member includes a second arm and a second rod secured to each other. The second arm is pivotally connected to the first arm, and the second rod is movably connected to the main body. The lid is connected to the first support member or the second support member.
Abstract:
A motor overload protecting method includes (a) detecting an instantaneous motor current value in real-time, calculating a current integral value in each of a corresponding integral period, and resetting the current integral value to 0 at an end of the integral period, (b) obtaining an overload coefficient according to the current integral value, which is greater than or equal to 0 and less than 1 when the current integral value is greater than or equal to a maximum motor current value, and is equal to 1 when the current integral value is less than the maximum motor current value, wherein the maximum motor current value is a maximum current integral value when the motor is in a non-overload condition; and (c) multiplying the instantaneous motor current value by the overload coefficient to obtain a new input current value, and operating the motor according to the new input current value.
Abstract:
Techniques and systems for mitigating polarization-related signal degradation or distortions in birefringent optical links based on intra-bit polarization diversity modulation.
Abstract:
FIG. 1 is a first perspective view of a trailer tool showing my new design; FIG. 2 is a second perspective view thereof; FIG. 3 is a front view thereof; FIG. 4 is a back view thereof; FIG. 5 is a left side view thereof; FIG. 6 is a right side view thereof; FIG. 7 is a top view thereof; and, FIG. 8 is a bottom view thereof. The broken lines shown in the drawings depict portions of the trailer tool that form no part of the claimed design.