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:
May. 21, 2024
Filed:
Aug. 03, 2023
Ideavipu Oy, Helsinki, FI;
Mika Pukari, Helsinki, FI;
IDEAVIPU OY, Helsinki, FI;
Abstract
A water meter reading device having a piston () or a membrane () that moves with the pressure changes of the water pipe () network is disclosed. The movement charges a capacitor () with electric energy released for reading the water meter. This makes it possible to realize the system without a battery, as the electricity needed for reading the water meter, and communicating the water meter reading to the water company, is used at the same moment that the electricity is generated. This also has the consequence that the water meter readings occur at the same time as the pressure changes in the water pipe () network.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile