发明名称 |
LIGHT, IN PARTICULAR FOR MOTOR VEHICLES |
摘要 |
PCT No. PCT/DE89/00454 Sec. 371 Date Aug. 31, 1990 Sec. 102(e) Date Aug. 31, 1990 PCT Filed Jul. 8, 1989.A lamp for a motor vehicle has a light source and a reflector for reflecting light rays generated by the light source. The reflector has a body formed at least partially by rotation of a parabolic generatrice by a predetermined angle about a focal point of the reflector. The lamp includes a diffusing plate that covers the light exit aperture of the reflector and directs light rays emitted from the reflector substantially parallel to the optical axis of the reflector.
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申请公布号 |
US5130902(A) |
申请公布日期 |
1992.07.14 |
申请号 |
US19900576405 |
申请日期 |
1990.08.31 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
SCHMID, HEINRICH;SCHMOCK VON OHR, MARGRET |
分类号 |
G02B5/10;F21S8/10;F21V7/00;F21V7/04;F21V7/09;F21V13/04;F21V14/02;F21V14/04;F21V29/00;G02B17/08 |
主分类号 |
G02B5/10 |
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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