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:
Apr. 26, 1977
Filed:
Feb. 11, 1976
Applicant:
Inventors:
Jerry Frank LaSala, Pompton Plains, NJ (US);
Walter Joseph Krupick, Succasana, NJ (US);
Assignee:
The Singer Company, Little Falls, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D / ; F16F / ;
U.S. Cl.
CPC ...
73430 ; 73522 ; 188 / ; 188276 ;
Abstract
A viscous damper for damping linear vibrations along an axis to isolate a precision instrument such as a vibrating beam accelerometer having a divided sealed cavity containing a damping fluid with a diaphragm disposed on each side of the division and a narrow gap coupling the spaces next to the two diaphragms, the diaphragms coupled respectively between an internal and an external mount with the instrument to be protected mounted to the internal mount and the external mount mounted to the body to which the instrument is attached.