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:
Jun. 03, 1980
Filed:
Apr. 14, 1977
Applicant:
Inventors:
Daniel Bouteille, Marnes-la-Coquette, FR;
Michel Nicolas, Plaisir, FR;
David Payne, L'Etang-la-Ville, FR;
Eric Petrimauxx, Evreux, FR;
Assignee:
La Telemelanique Electrique, , FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05D / ;
U.S. Cl.
CPC ...
137119 ; 13762414 ; 13762418 ; 2352 / ; 251 28 ;
Abstract
The invention provides the functional reliability of an automatic device, constituted by the association of phase cells comprising, for each phase, a pneumatic AND gate and bistable memory, which is ensured by the interposition of a threshold relay between the feedback interrupter associated with a phase all and the control input of the memory.
Quick Actions:
Bouteille, Daniel. (1980). Control circuit for pneumatic phase (U.S. Patent No. 4205700). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4205700
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile