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:
Mar. 13, 1990
Filed:
Oct. 28, 1988
Applicant:
Inventors:
Henri Champseix, Montesson, FR;
Serge Champseix, Les Mureaux, FR;
Assignee:
ABX, Sartrouville, FR;
Primary Examiner:
Int. Cl.
CPC ...
G01N / ; F16K / ;
U.S. Cl.
CPC ...
7386373 ; 251325 ;
Abstract
A linear displacement sampling valve and its fixing device are provided, the central assembly of the valve, formed by an element sliding between two fixed guide parts (2) placed on each side, being held in position on four of its faces by lower (7) and upper (8) guides, a metal plate (10) and a base (11) which are fixed members; it is held in position at its end by a manual release locking flange (14) and on one side by a rocker (18) returned by a spring (26) against the lateral face of a fixed guide part (2).