摘要:
An electric vehicle drive includes a thermal support may receive one or more power electronic circuits. The support may aid in removing heat from the circuits through fluid circulating through the support, which may be controlled in a closed-loop manner. Interfacing between circuits, circuit mounting structure, and the support provide for greatly enhanced cooling. The support may form a shield from both external EMI/RFI and from interference generated by operation of the power electronic circuits. Features may be provided to permit and enhance connection of the circuitry to external circuitry, such as improved terminal configurations. Modular units may be assembled that may be coupled to electronic circuitry via plug-in arrangements or through interface with a backplane or similar mounting and interconnecting structures.
摘要:
A treatment aid dispensing apparatus for an automatic treatment appliance includes a bulk treatment aid dispenser, a sensor coupled with the bulk treatment aid dispenser, and a controller coupled with the sensor and the bulk treatment aid dispenser. A quantity of an undiluted treatment aid can be determined by the controller prior to dispensing from the bulk treatment aid dispenser based upon information from the sensor indicative of a sensed concentration of the undiluted treatment aid. The controller can process the information from the sensor and control the operation of the bulk treatment aid dispenser.
摘要:
A dishwasher having a liquid spraying system operable in a first mode to spray a focused stream of liquid within the wash chamber, and operable in a second mode to spray a diffused stream of liquid within the wash chamber.
摘要:
EMI shielding is provided for power electronics circuits and the like via a direct-mount reference plane support and shielding structure. The thermal support may receive one or more power electronic circuits. The support may aid in removing heat from the circuits through fluid circulating through the support. The support forms a shield from both external EMI/RFI and from interference generated by operation of the power electronic circuits. Features may be provided to permit and enhance connection of the circuitry to external circuitry, such as improved terminal configurations. Modular units may be assembled that may be coupled to electronic circuitry via plug-in arrangements or through interface with a backplane or similar mounting and interconnecting structures.
摘要:
A bus system is disclosed for use with switching devices, such as power electronic devices. The system includes generally parallel bus elements that define electrical reference planes, such as for a dc bus. The bus elements are separated from one another by insulative layers, with additional insulative layers being available for separating the system from other circuit components. Portions of the bus elements are extended or exposed to permit connection to the circuit elements, including packaged switching circuits and energy storage or filtering circuits. The bus system may be conformed to a variety of geometric configurations, and substantially reduces parasitic inductance and total loop inductance in the resulting circuitry.
摘要:
A bus system is disclosed for use with switching devices, such as power electronic devices. The system includes generally parallel bus elements that define electrical reference planes, such as for a dc bus. The bus elements are separated from one another by insulative layers, with additional insulative layers being available for separating the system from other circuit components. Portions of the bus elements are extended or exposed to permit connection to the circuit elements, including packaged switching circuits and energy storage or filtering circuits. The bus system may be conformed to a variety of geometric configurations, and substantially reduces parasitic inductance and total loop inductance in the resulting circuitry.
摘要:
An automatic treatment machine includes a treatment chamber, a bulk treatment aid dispenser fluidly coupled with the treatment chamber, and optionally a water supply fluidly coupled with at least one of the dispenser and the treatment chamber. A method for dispensing a treatment aid from the bulk treatment aid dispenser into the automatic treatment machine in accordance with a selected treatment cycle includes selecting a treatment cycle, determining a concentration of the treatment aid, determining a volume of the treatment aid to be dispensed based upon the determined concentration, dispensing the determined volume of the treatment aid from the bulk treatment aid dispenser, and initiating the selected treatment cycle.
摘要:
The invention relates to a dishwasher comprising a tub in which utensils and the like are received for cleaning by the spraying of liquid, such as a wash liquid, within the tub, with a sequester located within the tub to sequester the particles removed from the utensils by the liquid and that remain in the tub near a drain outlet.
摘要:
A bus system is disclosed for use with switching devices, such as power electronic devices. The system includes generally parallel bus elements that define electrical reference planes, such as for a dc bus. The bus elements are separated from one another by insulative layers, with additional insulative layers being available for separating the system from other circuit components. Portions of the bus elements are extended or exposed to permit connection to the circuit elements, including packaged switching circuits and energy storage or filtering circuits. The bus system may be conformed to a variety of geometric configurations, and substantially reduces parasitic inductance and total loop inductance in the resulting circuitry.