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:
Dec. 23, 1980
Filed:
May. 10, 1979
Applicant:
Inventor:
Karl Lang, Uerikon, CH;
Assignee:
Mettler Instrumente AG, Greifensee, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ; B01L / ;
U.S. Cl.
CPC ...
422 75 ; 422100 ; 422103 ; 422104 ;
Abstract
In known apparatus with exchangeable burettes, a supply cylinder and its associated storage container were arranged on a palette. When the titrating medium was to be changed, the palette had to be removed from the operating unit and replaced by another palette carrying the storage container and associated cylinder with the changed medium. Handling is facilitated and changing of the titrating medium is accelerated with the arrangement of the invention wherein each cylinder has its associated storage container and the cylinder can be stored on the container. On use, a selected cylinder is directly mounted on the operating unit.