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. 30, 1999
Filed:
Apr. 14, 1997
Padmanab Lakshman Gowda, Troy, MI (US);
ITT Manufacturing Enterprises Inc., Wilmington, DE (US);
Abstract
A high pressure accumulator is disclosed which includes a housing having walls defining a chamber and a piston residing in the chamber. The piston is comprised of polyphenylene sulfide and preferably includes a head portion and wall portions extending away from the head portion. The wall portions preferably include outer and inner surfaces which are oblique. Preferably the polyphenylene sulfide includes glass fibers and minerals and is formed using injection molding techniques. The material composition of the piston and its geometrical definition give it the ability to operate when exposed to the brake fluid and when exposed to operating pressures is the range of 100 bars.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile