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Tynax ~ Patent Library

Patent for Sale:

Leak Current Detector and Breaker    

A break-through technology to detect true leakage that solves the problems of traditional current leak detection technology.

Overview

The technology detects true current leakage without being influenced by noise, harmonic, surge current and capacitance factors. Traditional current leak detection technologies have weakness and problems such as "it detects and operates without any actual leakage", "it does not detect leakage when it occurs", "it cannot specify points of leakge" and "slow in speed to detect". This technology solves these problems by the Vector Theory Igr Method, and can be easily developed into an IC chip.

Primary Application of the Technology

Leakage current breaker market,
Leakage detection market

The Problem Solved by the Technology

The current "Io System" is suitalbe for the old-fashioned technology in 1960s, when PC or on-line power systems didn't exist. It has disadvantages because it does not detect leakage when it occurs, or it cannot specify points of leakage, or if the detection speed is low. This technology can achieve highly accurate leak detection, enhanced speed to detect leakage and an ability to measure leakage while equipment is operating to solve these problems.

Comments on Deal Structure, Potential Terms and Restrictions

This is a patent for sale, but licenseing is also acceptalble.
The method to develop the technology into a product can be proveded by design diagrams.

The seller would like to be granted a license back.

Additional Information

The technology is in practical use by some manufacturers in Japan and Korea, and the products have been in the market.

Patent Summary

U.S. Patent Classes & Classifications Covered in this listing:

Class 361: Electricity: Electrical Systems And Devices

Systems or devices which provide safety and protection for other systems and devices; control circuits for electromagnetic devices and non-electromagnetic-type relays. Systems or devices which discharge, or prevent the accumulation of electrical charge on or in an object or material; circuits for charging objects or materials. Systems for generating or conducting an electric charge. Systems which process electrical speed signals. Circuits for reversing the polarity of an electric circuit. Systems which cause the ignition of a fuel or an explosive charge. Systems and processes for demagnetizing a magnetic field. Transformers and inductors with integral switch, capacitor or lock. Electrostatic capacitors, per se. Housings and mounting assemblies with plural diverse electrical components. Electrolytic systems and devices.

Subclass 42: Ground fault protection
Subclass 44: With differential sensing in a polyphase system

Class 324: Electricity: Measuring And Testing

This is the residual home for all subject matter, not elsewhere classified, relating to the measuring, testing (or sensing) of electric properties, (e.g., determining ground resistivity, determining frequency of an alternating current, determining kilowatt hour demand), or the measuring, testing or sensing of nonelectric properties by electric means (e.g., determining moisture, a nonelectric property, by measuring conductance with a resistance bridge; determining speed, a nonelectric property by use of an electric tachometer).

Subclass 551: Insulation