发明名称 |
Optical power supply switching apparatus |
摘要 |
An optical power supply switching apparatus by which a battery power can be connected to or disconnected from at least one electric appliance provided for an automotive vehicle without generating electromagnetic noise or electromagnetic interference between the electric appliance and other audio equipment. The optical power supply switching apparatus according to the present invention comprises at least one light-emitting element, one optical fiber, at least one photoelectric transducer, at least one semiconductor contactless switching element, and a plurality of optical directional-couplers and optical filters where necessary, in addition to a special low-impedance coaxial power distribution line.
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申请公布号 |
US4495421(A) |
申请公布日期 |
1985.01.22 |
申请号 |
US19820363149 |
申请日期 |
1982.03.29 |
申请人 |
NISSAN MOTOR COMPANY, LIMITED |
发明人 |
ENDO, HIROSHI;SONE, MASAZUMI;IMAI, IWAO;KASUYA, HIDEO |
分类号 |
H02J1/00;G01R31/36;H03K17/785;H04B10/00;H04Q9/00;(IPC1-7):G02B27/00;H01J40/14 |
主分类号 |
H02J1/00 |
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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