摘要:
A chemical generator device is arranged in association with an appliance having a cleaning zone where objects are cleaned. The chemical generator device includes an inlet to allow the introduction of at least one chemical composition, an operative area where a desired chemical composition is generated by utilizing the at least one chemical composition, an outlet communicating with the cleaning zone of the appliance, and a dispensing apparatus arranged to dispense the generated chemical composition to the cleaning zone from the operative area through the outlet.
摘要:
A terminal structure provides interfacing with power electronics circuitry and external circuitry. The thermal support may receive one or more power electronic circuits. The support may aid in removing heat from the terminal structure and the circuits through fluid circulating through the support. 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 multi-layer power backplane system is disclosed for use with various power electronic and other systems. The power backplane includes multiple mechanical, conductor and isolation layers which serve to route power to and from various components. The layers are isolated from one another by support/isolation panels which may receive conductors used to route power. Data signals may also be routed through the system. The system accommodates fluid cooling of the electronic components by an additional layer of conduit support and isolation. The overall system provides a high degree of flexibility and modularity in defining a power backplane for a wide range of circuitry and components which may be mounted thereto once the power backplane is designed and assembled.
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 cooling system is provided for electrical components in which cooling assemblies (11, 45) are inserted in non-magnetic cores of the electrical components, and in which tubes provide both inflow and outflow of a cooling medium. The non-magnetic cores may be bobbins (30) for an inductor assembly or the core of a capacitor (40). The tubes may form a loop (11) in more than one plane to prevent inducing current in a single turn, or they may be split-flow closed-end tubes (45) inserted from one end of the electrical component. The bobbin cores (31) are also constructed with a non-conductive portion to prevent inducing a current in a single turn of a conductor.
摘要:
A chemical generator device is arranged in association with an appliance having a cleaning zone where objects are cleaned. The chemical generator device includes an inlet to allow the introduction of at least one chemical composition, an operative area where a desired chemical composition is generated by utilizing the at least one chemical composition, an outlet communicating with the cleaning zone of the appliance, and a dispensing apparatus arranged to dispense the generated chemical composition to the cleaning zone from the operative area through the outlet.
摘要:
A method and apparatus for cleaning objects in an automatic cleaning appliance is provided that includes the steps of introducing a load of objects into a wash zone of the automatic cleaning appliance, applying a wash liquor and at least one of electromagnetic, chemical and mechanical energy to the load of objects in the wash zone to remove soil from the load of objects, and subsequently applying an oxidizing agent to the load of objects through the medium of a fluid applied to the load of objects. The oxidizing agent may be generated in association with the automatic cleaning appliance.
摘要:
EMI shielding in an electric vehicle drive 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.