Circuit for driving liquid drop spraying apparatus

A circuit for driving a liquid drop spraying apparatus capable of smoothly supplying liquid to a pressurizing chamber is provided. A coil is provided in series with respect to a resistor that determines the charge characteristics of a charge circuit of a piezoelectric/electrostrictive element, there...

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Bibliographic Details
Main Authors Ohwada, Iwao, Ohnishi, Takao, Hirota, Toshikazu
Format Patent
LanguageEnglish
Published 26.06.2003
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