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:
Nov. 19, 2019
Filed:
Jan. 07, 2016
Applicant:
Preciflex SA, Neuchâtel, CH;
Inventor:
Lucien Vouillamoz, Feusisberg, CH;
Assignee:
PRECIFLEX SA, Neuchâtel, CH;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16J 3/04 (2006.01); G04B 1/26 (2006.01); G04B 27/00 (2006.01);
U.S. Cl.
CPC ...
G04B 1/26 (2013.01); F16J 3/04 (2013.01); G04B 1/265 (2013.01); G04B 27/00 (2013.01); G04B 27/002 (2013.01);
Abstract
A dual bellows system and method that includes a main bellows which interacts with a thermally compensating bellows, whereby interaction of the main bellows with the thermally compensating bellows results in a transfer of force and/or displacement that is insensitive to temperature changes.