Other

Enervibe Ltd

Michael Haronian

Dan Haronian

Hemi Sagi

Danny Stanislav Korotaev

A method for achieving a desired vibration resonance frequency of electromagnetic energy harvesters that includes the step of providing a harvester that includes a coil wound along a core, a magnet, a suspending device that includes a base connected to the body and a hinge connected to the magnet, and a stationary magnet attached to the body or the base when the positive poles of the magnets faces each other and the repulsive magnetic force between them restore the magnet. The gravity center of the hinge and the magnet is shifted off the rotation axis of the hinge so that body vibrations cause a relative alternating movement between the core and the magnet that creates alternating voltage between in the coil, and the step of determining the specific distance between the magnets based on the magnetic flux strength of the stationary magnet for achieving the desired frequency.

Electromagnetic vibration and energy harvester

A system for detecting deviation of center of weight of a vehicle from a geometric center of the vehicle while the vehicle is traveling that includes a central processor and a plurality of wheels with tires, wherein each tire includes a deformation sensor, a pressure sensor, a tire processor, and a data transmitter. The deformation sensors are attached to a specific area on the inner side of the tire, and designed to produce deformation signals by measuring or sensing frequencies and amplitudes of vibrations or bends of the tire when the specific area crosses the contact patch of the tire with the ground, and the data transmitter is designed to transmit to the central processor the deformation signals and detected tire pressures of the tires, and the central processor detects the deviation based on differences in the deformation signals and detected pressures.

System for calculating weight center deviation from vehicle geometric center

A spinning arm that converts a rotational motion of a shaft to a linear movement of an object that includes a revolving piece and a rod. The lower end of the rod is connected to the shaft and the upper end is axially connected to the revolving piece in a state of tilting aside in relation to the rod so that the revolving axis line of the revolving piece crosses the rotation axis line of the rod. The revolving piece can move outwards and roll over the object when its tilt is from right to left. When the revolving piece rolls over the object in a first direction it exerts an upward force that moves the object upward, and when it rolls in a second direction it exerts a downward force that moves the object downward.

System for converting rotation to displacement

A harvesting system that includes a dynamo with a rotor and a stator, a push magnet that is attached to the rotor or is a part of it, a moving magnet that moves from a first position to a second position, and a push back magnet. The repulsive magnetic force that is exerted by the moving magnet on the push magnet in the second position is greater than that force in the first position. The moving magnet moves from the first position to the second position and causes the rotor to rotate from a dynamo first position to a dynamo second position that causes the dynamo to produce current. When the moving magnet moves back to the first position the dynamo returns to its first position due to magnetic force that the push back magnet exerts on the push magnet.

Electromagnetic kinetic energy harvester

An electromagnetic energy harvester for converting vibrations of a body to electricity that includes a coil with two ends that is wound along a longitudinal axis of a ferromagnetic core, a magnet, and a suspending device that its first end is designed to be fixed to the body and its second end is designed to be fixed to the magnet. The first end of the core is design to be at close proximity to the magnet and the longitudinal axis of the core is designed to be substantially aligned vertically to the magnetic axis of the magnet. The vibrations of the body can cause a relative alternating movement between the core and the magnet that can create alternating voltage between the ends of the coil.

Electromagnetic vibration and energy harvester having vibrating body, magnets and stationary magnet and hinge

A device for converting bends of a body to electricity, that is designed to be fixed to the body, that includes an electromagnetic device with a coil and a core, a magnet and a converter that is designed to convert bending of the body to a movement of the magnet relative to the electromagnetic device.

Device for converting bends to electricity

A system for detecting pressure and wear conditions of tires that includes a module positioned inside each wheel of a vehicle. The module includes sensors, a processor, a transmitter and a power source for powering the module. The output from the sensors in each wheel is fed to the processors of each wheel for data processing and the data is transmitted by the transmitter in each wheel to a receiver and data processor located outside of the wheels. The data processor is designed to analyze the received processed data from the modules, and to provide alerts based on stored information and by comparing the processed data from the first wheel with the processed data from the second wheel.

Growing community of inventors

Tzur Hadasa, Israel

Michael Haronian