Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Sample mechanical transport means in or for automated...
Patent
1989-03-13
1993-01-26
Warden, Robert J.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Sample mechanical transport means in or for automated...
422 64, 422 65, 141168, 141170, 1983452, B65G 4700, B65G 47244
Patent
active
051820838
ABSTRACT:
An automatic chemistry analyzer includes sample cups circumferentially located on a sample wheel. Means moves the sample cups rotationally under cycloidal action to and away from a target location where a probe operates vertically in relation to the sample cups and an injection cell. The motion is effected by a cam operating with a cam follower formed by lobes circumferentially located about a drive wheel which houses the sample wheel or carousel.
REFERENCES:
patent: 3945412 (1976-03-01), Forsstrom
patent: 4099460 (1978-07-01), Bubley et al.
patent: 4166094 (1979-08-01), Froehlich et al.
patent: 4363245 (1982-12-01), Schmid
patent: 4836038 (1989-06-01), Baldwyn
Barker Stephen F.
Benton Glenn A.
Jackson Delbert D.
Ricchio Samuel G.
Beckman Instruments Inc.
Berman Charles
Hampson Gary T.
May William H.
Thornton Krisanne M.
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