The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 24, 1978
Filed:
Sep. 21, 1976
Applicant:
Inventors:
John J Moran, Houston, TX (US);
Carl O Gellenthin, Houston, TX (US);
James R Eseke, Houston, TX (US);
Assignee:
Hycel, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ;
U.S. Cl.
CPC ...
2325 / ; 23259 ; 734256 ;
Abstract
In an automatic chemical analyzer, a reagent dispensing system is provided for delivering reagent from containers in a reagent compartment to reaction stations. A mounting block assembly is formed with a first bore therethrough for providing a reagent flow path whose direction of flow is regulated with check valves. A second bore normal to the first bore and communicating therewith is provided for receiving a piston having travel-limiting radial flange means formed at the end thereof remote from the first bore. A solenoid is mounted to the block having a plunger for activating the piston.