80 results about "Complex energy" patented technology

A circuit for isolating line voltage from a patient in an MRI environment, uses a filter network tuned to line voltage and incorporating blocking capacitors to eliminate the need for bulky air core transformers, complex energy transfer systems, and ferromagnetic components, while providing reduced heating such as might produce patient discomfort.

Energy-efficient control of a vacuum pump having a pump controller integrated in a control and regulation device used in an industrial furnace complex is disclosed. A method and an industrial furnace complex provide incremental deactivation or activation of the vacuum pump depending on whether a vacuum is needed by using a program having one or more program steps, including a first query about whether a heat treatment process is active in the industrial furnace, a second query about whether the vacuum pump is required in a current phase of the heat treatment process, a third query about whether the vacuum pump will be required in a future phase of the heat treatment process, and / or a fourth query about whether a time until the next operation is greater than a required lead time for the vacuum pump to warm up.

A compound energy-saving and high-efficiency desulfurization, denitrification and dust removal integrated purification tower, which relates to an environmental protection equipment, including a desulfurization device and a denitrification device. The desulfurization device includes a desulfurization tower and a desulfurization agent main pipe. Purification packing is set on the filter layer; the main pipe of desulfurization agent is vertically fixed in the desulfurization tower through the support assembly, and several nozzles are connected along the height direction on the main pipe of desulfurization agent; the denitrification device includes a denitrification tower and a spherical gas buffer tower, and the gas buffer tower is fixed It is connected to the upper end of the denitration tower; the desulfurization tower is fixed in the inner cavity of the denitration tower through a connecting component, and a denitration oxidant pipeline is set between the denitration tower and the desulfurization tower, and multiple liquid outlets are set on the denitration oxidant pipeline; at the lower end of the denitration tower A flue gas inlet and a flue gas outlet are set, the flue gas inlet is connected to the inner chamber of the desulfurization tower after passing through the denitrification tower, and the flue gas outlet is connected to the inner chamber of the denitrification tower. The invention has good purification effect and low cost.