发明名称 |
Sintered body for theremistor devices, thermistor device and temperature sensor |
摘要 |
A sintered body for thermistor device comprising: at least one element selected from elements of group 3 in a periodic table proviso that La is excluded; at least one element selected from elements of group 2 in a periodic table; Mn; Al; and oxygen, and being substantially free from any transition metal other than Mn and the at least one element selected from elements of group 3 in the periodic table.
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申请公布号 |
US2004159825(A1) |
申请公布日期 |
2004.08.19 |
申请号 |
US20030724253 |
申请日期 |
2003.12.01 |
申请人 |
NGK SPARK PLUG CO., LTD. |
发明人 |
CHOSOKABE TAKAAKI;IWAYA MASAKI;YAMADA NAOKI |
分类号 |
G01K7/22;H01C7/06;(IPC1-7):H01B1/00 |
主分类号 |
G01K7/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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