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. 17, 2015
Filed:
Apr. 20, 2012
Swapnil Gopal Patil, Maharashtra, IN;
Garaga Phani Kumar, Andhra Pradesh, IN;
Swan Tuffery, Bouillargues, FR;
Bharat Bhushan Arora, Ambala, IN;
Swapnil Gopal Patil, Maharashtra, IN;
Garaga Phani Kumar, Andhra Pradesh, IN;
Swan Tuffery, Bouillargues, FR;
Bharat Bhushan Arora, Ambala, IN;
Honeywell International Inc., Morristown, NJ (US);
Abstract
A low pressure warning device that comprises a piston located inside the device, where the piston partitions the device into a first chamber communicating with a first opening and a second chamber communicating with a second opening, an adjustable stop, and a spring located inside the device and configured to bias the piston to a position based on a position of the adjustable stop and based on a pressure differential between the first opening and the second opening, wherein a low pressure differential warning state is associated with a position of the piston.