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:
May. 18, 1982
Filed:
Feb. 01, 1980
Applicant:
Inventors:
Hans Gausmann, Aalen, DE;
Walter Geis, Aalen, DE;
Assignee:
Carl Zeiss-Stiftung, Oberkochen, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
356246 ;
Abstract
The invention contemplates a cuvette or cell construction which is especially adapted to enable photometer or the like measurement of sample fluid admitted to the measurement chamber of the cell. The construction is applicable to fluid analysis under either the condition of a continuous-flow of specimen fluid, or under the condition that a single small sample has been vacuum-induced into the measurement chamber. The construction is inherently simple, is inherently self-clearing of air or gas bubbles in liquid samples, and provides inherently efficient cleansing of the measurement chamber when examined sample is withdrawn.