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Muffler with variable acoustic properties
Muffler with variable acoustic properties
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机译:具有可变声学特性的消声器
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摘要
A muffler with variable acoustic properties. A pressure cell with a diaphragm, a spring, a piston, a piston rod, a closing element on the piston rod, and a pressure connection line are integrated into a housing. The diaphragm is thermally insulated against the piston rod. Another layer of thermal insulation is provided between the closing element and the pressure cell.
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