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公开(公告)号:US5036420A
公开(公告)日:1991-07-30
申请号:US387595
申请日:1989-07-28
申请人: Toru Yoshimura , Akio Uchida , Takaaki Ito , Nobuya Saruwatari
发明人: Toru Yoshimura , Akio Uchida , Takaaki Ito , Nobuya Saruwatari
摘要: A surge absorber utilizes a varistor electrically connected to a surge absorbing element. The varistor voltage and nonlinearity factor are chosen so that the varistor has a preselected voltage-current characteristic which prevents the varistor from breaking down and short circuiting and resulting in a thermal runaway.
摘要翻译: 浪涌吸收器利用电连接到浪涌吸收元件的变阻器。 选择压敏电阻电压和非线性因子,使得压敏电阻具有预选的电压 - 电流特性,防止压敏电阻分解和短路,并导致热失控。
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公开(公告)号:US06606230B2
公开(公告)日:2003-08-12
申请号:US09745472
申请日:2000-12-26
申请人: Yoshihisa Sawada , Yoshiyuki Tanaka , Kouichirou Harada , Yasuhiro Shatou , Naoto Kitahara , Kazutaka Hujiwara , Takahiro Nakamoto , Heisen Ryu , Hitoshi Inaba , Nobuya Saruwatari
发明人: Yoshihisa Sawada , Yoshiyuki Tanaka , Kouichirou Harada , Yasuhiro Shatou , Naoto Kitahara , Kazutaka Hujiwara , Takahiro Nakamoto , Heisen Ryu , Hitoshi Inaba , Nobuya Saruwatari
IPC分类号: H01C712
CPC分类号: H01T4/12
摘要: A chip-type surge absorber and method for producing same, wherein the chip-type surge absorber includes an insulating substrate in the shape of a rectangular parallelepiped; an insulating hermetic cap open at a bottom side thereof, for forming, together with the insulating substrate, a box-shaped hermetically sealed cavity filled with a discharge gas; terminal electrodes disposed at both ends in the hermetically sealed cavity; a pair of discharge electrodes which are formed in the hermetically sealed cavity such that a discharge gap is formed between the discharge electrodes and such that the discharge electrodes are electrically connected to corresponding terminal electrodes; and connection surfaces for increasing the connection area for the connection between the discharge electrodes and the terminal electrodes.
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