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公开(公告)号：US20110273088A1
公开(公告)日：2011-11-10
申请号：US13144599
申请日：2009-12-28
Applicant: Yoshiyuki Tanaka , Tsuyoshi Ogi
Inventor： Yoshiyuki Tanaka , Tsuyoshi Ogi
IPC: H01T4/00
Abstract: [Problems]Disclosed is a surge absorber which can absorb a surge having a long wave tail, wherein a stable sparkover voltage is obtained without applying a discharging aid to electrodes.[Means for Solving the Problems]The surge absorber is comprised of a pair of terminal electrode members (2) which are opposed to each other; and the insulation tube (3) on which the pair of terminal electrode members (2) are disposed on opposite ends thereof and that has a discharge control gas sealed therein. Bulging electrode elements (4) having an expanded center portion (4a) are formed on the inner surfaces of the terminal electrode members (2). The bulging electrode elements (4) contain metal which can emit more electrons than the terminal electrode members (2).
Abstract translation: [问题]公开了一种浪涌吸收器，其可以吸收具有长波尾的浪涌，其中在不向电极施加放电辅助的情况下获得稳定的火花放电电压。 解决问题的手段浪涌吸收器由一对彼此相对的端子电极构件（2）构成; 以及绝缘管（3），其一对端子电极构件（2）在其两端设置并且具有密封在其中的排出控制气体。 在端子电极构件（2）的内表面上形成具有扩大的中心部分（4a）的膨胀电极元件（4）。 膨胀电极元件（4）包含能够比端子电极构件（2）发射更多的电子的金属。
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公开(公告)号：US07937825B2
公开(公告)日：2011-05-10
申请号：US12106744
申请日：2008-04-21
Applicant: Yasuhiro Shato , Tsuyoshi Ogi , Miki Adachi , Sung-Gyoo Lee , Takashi Kurihara , Toshiaki Ueda
Inventor： Yasuhiro Shato , Tsuyoshi Ogi , Miki Adachi , Sung-Gyoo Lee , Takashi Kurihara , Toshiaki Ueda
IPC: H01C17/00
CPC classification number: H01T4/12 , Y10T29/49082 , Y10T29/49107 , Y10T29/49128
Abstract: A surge protector coated with an oxide layer having an excellent chemical stability at the high temperature range and excellent adherence with respect to main discharge electrodes. The surge protector includes a column-shaped ceramic member that has a conductive film divided by a discharge gap interposed therebetween; a pair of main discharge electrode members opposite to each other on both ends of the column-shaped ceramic member to come in contact with the conductive film; and a cylindrical ceramic tube which is fitted to the pair of main discharge electrode members opposite to each other to seal both the column-shaped ceramic member and sealing gas inside thereof. Oxide films are formed on main discharge surfaces of at least the protrusive supporting portions of the pair of main discharge electrode members opposite to each other, by performing an oxidation treatment, respectively.
Abstract translation: 具有在高温范围内具有优异化学稳定性的氧化物层和相对于主放电电极具有优异粘附性的电涌保护器。 浪涌保护器包括柱状陶瓷构件，其具有通过插入其间的放电间隙分隔的导电膜; 一对在柱状陶瓷构件的两端彼此相对的主放电电极构件，以与导电膜接触; 和一对圆筒状的陶瓷管，该圆筒形陶瓷管与一对相对的主放电电极部件嵌合，以密封柱状陶瓷部件和内部的密封气体。 通过分别进行氧化处理，分别在一对主放电电极部件的至少突出支撑部的主放电面上形成氧化膜。
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公开(公告)号：US08610351B2
公开(公告)日：2013-12-17
申请号：US13144599
申请日：2009-12-28
Applicant: Yoshiyuki Tanaka , Tsuyoshi Ogi
Inventor： Yoshiyuki Tanaka , Tsuyoshi Ogi
Abstract: [Problems]Disclosed is a surge absorber which can absorb a surge having a long wave tail, wherein a stable sparkover voltage is obtained without applying a discharging aid to electrodes.[Means for Solving the Problems]The surge absorber is comprised of a pair of terminal electrode members (2) which are opposed to each other; and the insulation tube (3) on which the pair of terminal electrode members (2) are disposed on opposite ends thereof and that has a discharge control gas sealed therein. Bulging electrode elements (4) having an expanded center portion (4a) are formed on the inner surfaces of the terminal electrode members (2). The bulging electrode elements (4) contain metal which can emit more electrons than the terminal electrode members (2).
Abstract translation: [问题]公开了一种浪涌吸收器，其可以吸收具有长波尾的浪涌，其中在不向电极施加放电辅助的情况下获得稳定的火花放电电压。 解决问题的手段浪涌吸收器由一对彼此相对的端子电极构件（2）构成; 以及绝缘管（3），其一对端子电极构件（2）在其两端设置并且具有密封在其中的排出控制气体。 在端子电极构件（2）的内表面上形成具有扩大的中心部分（4a）的膨胀电极元件（4）。 膨胀电极元件（4）包含能够比端子电极构件（2）发射更多的电子的金属。
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公开(公告)号：US07719815B2
公开(公告)日：2010-05-18
申请号：US11692610
申请日：2007-03-28
Applicant: Yasuhiro Shato , Kouichirou Harada , Tsuyoshi Ogi
Inventor： Yasuhiro Shato , Kouichirou Harada , Tsuyoshi Ogi
CPC classification number: H01T4/12
Abstract: In a surge absorber, a pair of protrusion electrodes is fixed to a pair of terminal electrode members at positions shifted from the center of the terminal electrode members to be point-symmetrical with the center of a ceramic insulator tube and a distance between the protrusion electrodes is adjusted so as to obtain a desired discharge starting voltage. As a result, it is possible to easily change the distance between the discharge electrodes without changing the length of the discharge electrodes.
Abstract translation: 在浪涌吸收器中，一对突起电极在与端子电极构件的中心偏移以与陶瓷绝缘体管的中心点对称的位置处固定到一对端子电极构件，并且突出电极之间的距离 被调节以获得期望的放电起始电压。 结果，可以容易地改变放电电极之间的距离而不改变放电电极的长度。
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