8 results about "Electrical impulse" patented technology

The invention relates to the technical field of refrigeration equipment, and provides an ice maker and refrigeration equipment, the ice maker comprises an ice making part and an ice separating part, and the ice making part is provided with an ice making cavity used for making ice blocks; the ice separating part comprises a pulse device, the pulse device is arranged on the outer side of the ice making cavity, and the pulse device is arranged to drive at least part of the side wall of the ice making cavity to move through electric pulse excitation. According to the ice maker provided by the invention, the binding force between the side wall of the ice making cavity and the ice block is destroyed by the electric pulse force of the pulse device, so that the ice block can be separated from the side wall of the ice making cavity, and the ice maker is simple in structure, high in reliability and wider in application range.

A method for detecting an object to be charged by an induction-charging device including at least one transmitting coil. The method includes transmission, by the at least one coil, of an electrical pulse the value of which is within a window of values predetermined using test receivers, and the object to be charged generating a communication signal in response. The method including, if charging conditions are favorable, the modulation of the value of the electrical pulse outside of the window of predetermined values according to the presence and / or the value of the communication signal, in order to detect the presence of an object to be charged.

The utility model discloses an electric pulse acupoint stimulation device, and belongs to the technical field of clothes. The pants body comprises a front part layer, a rear part layer, connecting layers and pants leg layers, the connecting layers comprise the first connecting layer and the second connecting layer, the two opposite ends of the first connecting layer are connected with one end of the front part layer and one end of the rear part layer respectively, and the two opposite ends of the second connecting layer are connected with the other end of the front part layer and the other end of the rear part layer respectively. The trouser leg layers are respectively connected with the lower edges of the front part layer, the rear part layer, the first connecting layer and the second connecting layer; the electrode plates comprise the first electrode plates and the second electrode plates, the first electrode plates are distributed on the rear part layer, the trouser leg layers and one of the connecting layers, the second electrode plates are integrally formed on the upper edges of the first electrode plates, and the second electrode plates extend towards the rear part layer 120 from the sewing positions between the rear part layer and the connecting layers. The electric pulse acupoint stimulation device disclosed by the utility model can avoid the hip position, so that the wearing comfort of a user is improved.

An electric pulse fragmentation device (12) and method are provided, the device comprising a pulse transformer (26), one or more buffer capacitors (22), a plurality of IGBT modules (20), a storage capacitor (24), a spark gap (28), and a fragmentation chamber (32), the spark gap (28) being defined by spark gap first and second electrodes (15, 14), the fragmentation chamber (32) comprising fragmentation chamber (32) first and second electrodes (2,1). The buffer capacitors (22) are electrically connected to a voltage rectifier (48). The buffer capacitors (22) are charged by electrical current received from the voltage rectifier (48). The IGBT modules (20) control partial discharge of the buffer capacitors (22) to permit and restrict current flow from the buffer capacitor (22) to transformer primary windings (19) for a duration of a control pulse (49). The storage capacitor (24) is charged by electrical current from transformer secondary windings (43). The storage capacitor (24) is adapted to discharge current across the spark gap (28) to the fragmentation chamber (32) electrodes (2,1). Raw material (5) positioned between fragmentation electrodes (2,1) can be fractured.

1. Name of the product in this design: Intelligent Fitness Apparel Suit (Intelligent Low-Voltage Electrical Pulse). 2. Intended use of this design: Clothing for fitness and physiotherapy. 3. The key design features of this product are the combination of shape and pattern. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. For parts of the product that are not easily seen or cannot be seen during use, the top view of Design 1, the top view of Design 2, the bottom view of Design 1, and the bottom view of Design 2 are omitted. 6. Design 1 is designated as the basic design.

A sensory control system that encompasses an outer surface of a body part for applying low level electrical impulses to the outer surface to alter a physical sensation of the body part. The system including a garment constructed of a flexible material with an electrode disposed between the garment and the outer surface, wherein operationally the electrode comes into contact with an outer surface of a particular part of a human body of a user. Also included in the system is control circuitry that is in electrical communication with the electrode, wherein the control circuitry is operative to generate the electrical impulses with particular frequency, phase, pulse versus time amounts, voltage, and ampere levels at user safe low electrical power levels that are less than one-hundred milli-amps and no more than sixty volts.

The invention provides an electric pulse processing device and method, and belongs to the technical field of material processing, the electric pulse processing device comprises a base, two clamping pieces, a power supply, a pulse generator and a resistance regulator; two first fixing parts and a second fixing part are arranged at the upper end of the base, the base is made of an insulating material, and a sample is mounted on the second fixing part; the clamping piece is fixedly connected to the two first fixing parts; the clamping piece is a piece made of a conductive material, and two clamping ends of the clamping piece are respectively clamped on a sample; the power supply is connected with the two clamping pieces and forms a conductive path with the sample; the pulse generator is connected to the conductive path; a control switch connected to the conductive path is arranged on the pulse generator; the resistance regulator is connected to the conductive path and used for regulating the current of the conductive path. According to the electric pulse treatment device, the performance improvement effect of the metal material can be improved, and an electron microscope can be easily used for micromechanism research.

An electrical pulse generating device is disclosed which comprises a switching unit configured such that the electrical conductivity of a current path through the switching unit is controllable by transmission of a modulated digital drive signal to the switching unit, whereby the switching unit is controllably switchable between different operational states thereof based on the digital drive signal. A shape of the electrical pulse created by the discharge of the electrical energy storage module is at least in part governed by the modulation of the digital drive signal. The modulated digital drive signal is generated based on a selected electrical pulse shape.