Abstract: In a system in which two or motors drive a common load, respective continuously variable transmissions are installed between each individual motor and a respective individual load in the form of a wheel group, the respective continuously variable transmissions providing a differential speed drive operation.

Abstract: The present invention provides a novel cup-shaped heat dissipater structure for meeting the heat dissipation requirement of an electric luminous body; the outer cup bottom of the cup-shaped heat dissipater (100) is formed as a planar or convex or concave surface for accommodating the electric luminous body (200), so the heat generated by the electric luminous body (200) can be dissipated to the exterior from the surface of the heat dissipater, with the enlarged inner recessed surface formed on the cup-shaped structure in the heat dissipater (100) opposite to the installation location of the electric luminous body (200), the heat inside the heat dissipater (100) can also be directly dissipated through the larger heat dissipation area formed on the inner recessed surface of the cup-shaped structure, thereby assisting the electric luminous body (200) to dissipate heat to the exterior.

Abstract: The present invention provides a novel cup-shaped heat dissipation member aimed to meet the heat dissipation requirement of an electric-powered light emitting unit; the outer bottom side of the cup-shaped heat dissipation member is installed with the electric-powered light emitting unit (200), so the heat energy from the electric-powered light emitting unit (200) cannot only be dissipated to the exterior from the surface of the heat dissipation member, with the enlarged inner recessed surface formed on the cup-shaped structure in the heat dissipation member (100) opposite to the installation location of the electric-powered light emitting unit (200), the heat energy inside the heat dissipation member (100) can also be directly dissipated through the larger heat dissipation area formed on the inner recessed surface of the cup-shaped structure, thereby assisting the electric-powered light emitting unit (200) to dissipate heat to the exterior.

Abstract: The present invention provides an electric turbine axial fan, which is rainproof and installed at the top portion of sealed heat dissipation lamp housing of a high power lamp, so when the electric turbine axial fan is operated, the airflow passes through the top portion of lamp housing of the sealed heat dissipation lamp housing and is concentrated towards the center, then leaded to upwardly enter an axial airflow inlet port formed at the bottom of the electric turbine axial fan, thereby being exhausted to the surroundings through radially-arranged exhaust blades, thus a cooling effect by the external cooling airflow can be provided to the top portion of a high power lamp, which is relatively hotter; when external wind power drives the turbine axial fan, the loading of electric motor can be lowered so as to reduce the electric power outputted by the electric motor.

Abstract: The present invention is provided with the inner rocker arm type epicycle wheel system and combined with a one-way transmission to construct the inner rocker arm type epicycle wheel system capable of changing the driven direction of the input shaft while the output rotary direction of a cylindrical output shaft keeps constant, and characterized in that: through the inner rocker arm type epicycle wheel system being combined with the one-way transmission, the inner rocker arm type epicycle wheel system is equipped with a transmission operational function of bidirectional input and unidirectional output, thereby the inner rocker arm type epicycle wheel system with bidirectional input and unidirectional output of the present invention enables the transmission relation between the input shafts driven in two different rotary directions status and the one-way rotation cylindrical output shaft to have the same or different transmission speed ratios, when the input shafts are driven in the first rotary direction and i

Abstract: The lockable or releasable gear train with bidirectional input and one-way output relates to a transmission structure, wherein the rotary direction of the input shaft of the gear train with bidirectional input and one-way output is changed to make the direction of the output of the output shaft to be constant, which is characterized by releasing the lockable or releasable mechanism, the output shaft is moved reversely when reversely driven.

Abstract: The present invention utilizes the rotary kinetic power to drive the first transmission device (T101), and is individually installed with the output end transmission devices to the output end of the first transmission device (T101), so as to drive the loading wheel sets installed at the two sides of the common load body (L100), as well as installed with individually controlled output end clutch devices for controlling the driven wheel sets and the wheel shafts to perform engaging transmission or terminating transmission, and between the wheel shafts of the loading wheel sets at two lateral sides of the common load body (L100), a flexibility transmission device is installed, thereby through the flexibility transmission device performing the flexibility transmission with differential rotational speed from the engaging transmission side to the terminating transmission side.

Abstract: The present invention utilizes the rotary kinetic power to drive the first transmission device (T101), and is individually installed with the output end transmission devices to the output end of the first transmission device (T101), so as to drive the loading wheel sets installed at the two sides of the common load body (L100), as well as installed with individually controlled output end clutch devices for controlling the driven wheel sets and the wheel shafts to perform engaging transmission or terminating transmission, and between the wheel shafts of the loading wheel sets at two lateral sides of the common load body (L100), a flexibility transmission device is installed, thereby through the flexibility transmission device performing the flexibility transmission with differential rotational speed from the engaging transmission side to the terminating transmission side.

Abstract: The present invention utilizes the rotary kinetic power of a rotary kinetic power source to directly drive the epicyclic gear set, or to drive the epicyclic gear set through a transmission device, then a continuous variable transmission (CVT) is individually installed between two output shafts of the epicyclic gear set and the load driven thereby, so the wheel set of the driven load is enabled to randomly perform variation of the driving speed ratio and the driving torque, so as to drive the combined common load; between the output ends of the mentioned two continuous variable transmissions, a limited slip differential or a stabilize device composed of a dual shaft connecting device having slip coupling torque can be further installed according to actual needs.

Abstract: The present invention is an innovation about a sequential switching device with surrounding heterogeneous joint points structure, in which the exterior of a middle conductive joint point is surrounded by a heterogeneous external joint point structure, so that a time delay is generated between the two joint points during the sequential OF/OFF operations, so the service life of joint points of a mechanical joint point switch can be prolonged, and the voltage drop and thermal loss of joint point are reduced, especially characterized in that the engagement and stability of joint points are enhanced.

Abstract: The present invention utilizes the rotary kinetic power of a rotary kinetic power source to directly drive the epicyclic gear set, or to drive the epicyclic gear set through a transmission device, then a continuous variable transmission (CVT) is individually installed between two output shafts of the epicyclic gear set and the load driven thereby, so the wheel set of the driven load is enabled to randomly perform variation of the driving speed ratio and the driving torque, so as to drive the combined common load; between the output ends of the mentioned two continuous variable transmissions, a limited slip differential or a stabilize device composed of a dual shaft connecting device having slip coupling torque can be further installed according to actual needs.

Abstract: The present invention utilizes the rotary kinetic power of a rotary kinetic power source to directly drive the epicyclic gear set, or to drive the epicyclic gear set through a transmission device, then a continuous variable transmission (CVT) is individually installed between two output shafts of the epicyclic gear set and the load driven thereby, so the wheel set of the driven load is enabled to randomly perform variation of the driving speed ratio and the driving torque, so as to drive the combined common load; between the output ends of the mentioned two continuous variable transmissions, a limited slip differential or a stabilize device composed of a dual shaft connecting device having slip coupling torque can be further installed according to actual needs.

Abstract: The primary purpose of the present invention is to provide an fluid circulating installation adapted with a temperature equalization system and fluid transmission duct disposed in a heat carrier existing in solid or liquid state in the nature where presents comparatively larger and more reliable heat carrying capacity. The fluid passes through the solid or gas state semiconductor application installation to regulate the semiconductor application installation for temperature equalization, and flows back to the heat equalization installation disposed in the natural heat carrier of heat for the heat equalization installation providing good heat conduction in the natural heat carrier to provide the operation of temperature equalization regulating function on the backflow of the fluid.

Abstract: The present invention utilizes a three-phase or multiphase AC power source, and the electric power of each phase respectively drives its corresponding solid-state light emitting member, and the solid-state light emitting members respectively driven by each phase power are arranged adjacently or arranged with an overlapping means, so that the light of the individual solid-state light emitting members respectively driven by the multiphase power source and arranged adjacently or arranged with an overlapping means can reduce the brightness pulse through synthetic illumination; and through being controlled by a solid-state switch device for controlling AC conductivity phase angle (1000) installed on the power source of each phase, when the illumination brightness of corresponding solid-state light emitting member is lower than that of other solid-state light emitting members arranged adjacently or arranged with an overlapping means, the power source is cut for saving energy.

Abstract: The present invention is an installation of an emergency starting switching device and/or direct current boosted boost circuit device. When the power of the starting battery is insufficient, the electric energy of the power storage device battery is used to drive the starting motor in order to start the engine by operating the emergency starting switching device. And when the engine is started, the voltage of the ignition device or the fuel injection device is stepped up to strengthen its starting capability by means of a voltage boost by the direct current boosted boost circuit device.

Abstract: A directional control/transmission system adapted with a directional light projector to mark the direction of signal control or transmission; comprised of a control or transmission system having a directional infrared or ultrasonic waves as a carrier adapted with a light projector to output a visible light-spot target to indicate control or transmission direction of directional infrared or ultrasonic waves; or to project the target on a monitor for auxiliary help; or to serve as a lighting beam; or to adjust focus for functioning as the light-spot target or selection of the lighting beam.

Abstract: The present invention is characterized in that the heat generated by the electric illumination device cannot only be dissipated to the exterior through the surface of the heat dissipater, but also enabled to be further dissipated by the air flowing capable of assisting heat dissipation through the hot airflow in a heat dissipater with axial and radial air apertures (101) generating a hot ascent/cold descent effect for introducing airflow from an air inlet port formed near a light projection side to pass an axial tubular flowpath (102) then be discharged from a radial air outlet hole (107) formed near a connection side (104) of the heat dissipater with axial and radial air apertures (101).

Abstract: The present invention provides a LED heat dissipation device having axial and radial convection holes for meeting the heat dissipation requirement of a light emitting diode (LED), so the heat dissipation device is not only equipped with a function of dissipating heat to the exterior through the surface of the heat dissipation device, but also provided with the air flowing capable of assisting heat dissipation through the hot airflow in a heat dissipation member having axial and radial convection holes (101) generating a hot ascent/cold descent effect for introducing airflow from an air inlet port formed near a light projection side to pass an axial tubular flowpath (102) then be discharged from a radial air outlet hole (107) formed near a connection side (104) of the heat dissipation member having axial and radial convection holes (101).

Abstract: A double flow-circuit heat exchange device for periodic positive and reverse directional pumping having at least two bi-directional fluid pumps. The bi-directional fluid pumps produce positive pressure or negative pressure at fluid ports on two sides of the bi-directional heat exchange device to periodically pump the fluid in positive and reverse flowing directions. During operation of the periodically positive and reverse pumping, the directional flow of the fluid in first and second flow fluid circuits are maintained in different flowing directions.

Abstract: The present invention is applied to pedal vehicles, or mixture of electric and pedal vehicles, or combination of electric and pedal auxiliary vehicles, especially to a bicycle capable of being pedaled bidirectionally and driven to move in unidirectional.