公式タイトルと情報はIP Exchange PlusとPremiumのユーザーのみが利用可能です。
特許 権利維持 Provided is a solenoid valve achieving space saving by a reduction in the size of a dedicated power source for driving. Provided is the instantaneously openable and closable solenoid valve characterized in that an electric double layer capacitor with a low direct-current internal resistance and a low equivalent series resistance is used as a power source.