Light pressure rotator and light pressure rotating device

Details Light pressure rotator and light pressure rotating device Light pressure rotator and light pressure rotating device

2011-06-21

2011-06-21

Griffin, Walter D (Department: 1774)

Agitating

Stirrer within stationary mixing chamber

Rotatable stirrer

Reexamination Certificate

active

07963691

ABSTRACT:
The light pressure rotator (1) is the light pressure rotator being light pressure trapped by irradiation with light and light pressure rotating about the central axis O of rotation, characterized in that a reverse torque generating section generating a torque for rotating the rotator in the direction reverse to the predetermined direction is removed from a section arranged with three blades (2) each having a first side face (3) extending in the radial direction from the central axis O of rotation, a second side face (4) facing the central axis O of rotation, a third side face (5) facing the first side face (3), a lower surface (6) intersecting the central axis O of the rotation, and an upper surface (7) facing the lower surface (6). The light pressure rotating device comprises the light pressure rotator (1), a light source (C), and an objective (condenser) lens D.

REFERENCES:
patent: 5815181 (1998-09-01), Kashino et al.
patent: 54-35381 (1979-03-01), None
patent: 6-148560 (1994-05-01), None
patent: 6-213139 (1994-08-01), None
patent: 8-47274 (1996-02-01), None
patent: 9-170590 (1997-06-01), None
patent: 10-70890 (1998-03-01), None
patent: 2004-17203 (2004-01-01), None
Machine Translation of JP 6-148560, Ukita et al.
Machine Translation of JP 8-047274, Takeshi, Matsumoto.

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