Wire-free sensing apparatus for disc system

Details Wire-free sensing apparatus for disc system Wire-free sensing apparatus for disc system

2005-12-05

2009-10-20

Font, Frank G (Department: 2883)

Optical waveguides

Accessories

Splice box and surplus fiber storage/trays/organizers/ carriers

C385S012000, C361S689000, C720S660000

Reexamination Certificate

active

07606457

ABSTRACT:
This invention relates to a wire-free sensing apparatus used in a disc system. The apparatus mainly comprises a beam emitting source installed at the case for emitting a beam, a reflector installed at the drawer for reflecting the beam, a beam receiving end installed at the case for receiving the beam reflected by the reflector, a switch installed at the drawer for controlling whether the reflector reflects the beam or not, and a one-way mirror installed at the case. The one-way mirror forms a non-right angle with an emitting direction of the beam and has a penetrating surface and a reflecting surface at opposite sides thereof wherein the beam penetrates the penetrating surface, and can be reflected by the reflector to the reflecting surface and then reflected by the reflecting surface to the beam receiving end.

REFERENCES:
patent: 3958239 (1976-05-01), Green
patent: 4629090 (1986-12-01), Harris et al.
patent: 4685095 (1987-08-01), Rudy et al.
patent: 5077722 (1991-12-01), Geist et al.
patent: 5163112 (1992-11-01), Lefevre et al.
patent: 5905696 (1999-05-01), Kanazawa et al.
patent: 0 653 752 (1995-05-01), None
patent: 972316 (1964-10-01), None

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