Tetsuya Sakuda has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
Abstract: The present invention provides an arrester in which energy during discharge is not concentrated in one point and which has good responsiveness to overvoltage. The arrester is provided with an energy absorber 3 that absorbs energy when a lightning strike occurs, and a pair of conductive electrodes 1 and 2. Between the pair of conductive electrodes 1 and 2, two air gaps 9 are formed in series, between the conductive electrode 1 and the energy absorber 3, and between the conductive electrode 2 and the energy absorber 3. The two air gaps 9 include planer gaps.
Abstract: The present invention provides an arrester in which energy during discharge is not concentrated in one point and which has good responsiveness to overvoltage. The arrester is provided with an energy absorber 3 that absorbs energy when a lightning strike occurs, and a pair of conductive electrodes 1 and 2. Between the pair of conductive electrodes 1 and 2, two air gaps 9 are formed in series, between the conductive electrode 1 and the energy absorber 3, and between the conductive electrode 2 and the energy absorber 3. The two air gaps 9 include planer gaps.