摘要:
The present invention discloses a frame device of iron core of static electrical machine having outwardly-extended heat dissipation fin and/or heat dissipation hole, in which a frame device is formed with an outwardly-extended heat dissipation fin structure and/or formed with heat dissipation holes at locations defined on adjacent surfaces between the frame device and an iron core with magnetic loops, so that the heat dissipation hole can be served to enlarge the heat dissipation area, directly exposed to an ambient gaseous or liquid environment, of the iron core with the magnetic loops of a static electrical machine, and the outwardly-extended heat dissipation fin structure can be served to enlarge the heat dissipation area to the exterior, thereby allowing the heat dissipation performance of the iron core with the magnetic loops, clamped and fastened by the frame device, to the gaseous or liquid environment to be further enhanced.
摘要:
The present invention is provided with a suspended external tube (101) and an inner tube (103) installed therein, wherein the diameter differentiation between the inner diameter of the external tube and the outer diameter of the inner tube is served to constitute a partitioned space as the fluid path, the front tube of the external tube is served to be installed with an electric energy application device assembly (108), and through the fluid pump (105) serially installed to the heat transfer fluid path pumping the heat transfer fluid to form a closed recycling fluid path, and through the exposed portion of the outer surface of the suspended external tube (101), temperature equalizing operation is enabled to perform with the external gaseous environment or the liquid or solid environment manually installed but not disposed in the stratum or liquid of the shallow ground natural thermal energy body.
摘要:
The present invention provides one or more carrier devices capable of varying contact damping with pressured displacement. The device is configured to be installed on mechanical force-receiving structures that have rolling wheels, rolling balls or slidably displaceable terminal block structure, carrying devices and transportation devices for humans or objects. When receiving pressure smaller than a set value, the device provides low contact damping and is thus easy to move. On the other hand, when receiving pressure greater than the set value, it provides high contact damping so as to prevent slip and thereby ensure safe placement. In addition, when receiving pressure smaller than the set value, the device has its pre-stressed structure generate modulation to displacement corresponding to the size of the pressure it receives for the purpose of shock absorbency.
摘要:
The present invention provides an electricity storing/discharging device with single-layer folding covering and packaging single input/output electric conductive interface having electrode plate pair with multiple-sided electric conductive terminals, which is applied in a specified single-layer folding covering and packaging structure having electrode plate pair with multiple-sided electric conductive terminals, so the electrode plate pair with multiple-sided electric conductive terminals after being covered and packaged is able to be structured as a single input/output electric conductive interface through single input/output electric conductive terminal having positive and negative polarity for transferring electric energy to the exterior.
摘要:
The present invention provides LEDs and zener diodes that are homo-polar and connected in parallel to constitute the first set of LED and zener diode and a second set of LED and zener diode; the first LED and zener diode set and the second LED and zener diode assume a reverse polarity series connection to constitute the voltage-limiting and reverse polarity series type LED device; through the selection of connecting pins, it is used on direct current power source or alternating current power source which is its characteristics.
摘要:
A split serial-parallel hybrid dual-power drive system, comprised of two or more than two separation drive systems allowing independent operation to respectively drive the load, or all loads driven individually are incorporated in a common frame to drive land, surface, underwater transportation means or aircraft, industrial machines and equipment or any other load drive by rotational kinetic energy.
摘要:
The present invention relates to relay thermal conductor made of material having better thermal conductivity coefficient, wherein which is thermal conductively coupled with heating or cooling first thermal body at one end or face thereof, and is coupled with interface thermal conductor having higher specific heat capacity at the other end or face thereof; the relay thermal conductor directly performs thermal conduction with second thermal body at another part thereof; and the interface thermal conductor having higher specific heat capacity is the thermal conducting carrier between the relay thermal conductor and the second thermal body.
摘要:
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.
摘要:
A building heating/cooling system utilizes secondary fluid that at least partially circulates through a secondary fluid pump set and a heat exchanger. The secondary fluid is heated or cooled by thermal energy exchange with a thermal energy fluid in the heat exchanger. The thermal energy fluid in the heat exchanger also drives the secondary fluid pump set that circulates the secondary fluid.
摘要:
The present invention is structured by using one or both of an active wheel and a passive wheel being composed of an eccentric transmission wheel and being combined with a synchronous transmission belt for forming an eccentric wheel transmission wheel series, so that in the reciprocal treadle performed by the human's feet, when the feet input forces at different angles from the treadle shafts of the treadles to an active wheel shaft combined on the active wheel through cranks, the active wheel forms different transmission speed ratios relative to the passive wheel according to the treadle angle.