| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 378103000 | Energy storage | 6 |
| 20090041192 | HIGH VOLTAGE TANK ASSEMBLY FOR RADIATION GENERATOR - In one embodiment, a voltage rectifier circuit for a radiation generator is provided. The voltage rectifier circuit is configured to be used in a voltage multiplier circuit and a voltage doubler circuit. The voltage rectifier circuit comprises at least one first printed circuit board and at least one second printed circuit board coupled to each other using a plurality of connectors. Further, each printed circuit board comprises, a first terminal, a second terminal, a third terminal, a diode assembly externally connected between the first terminal and the second terminal and a capacitor assembly embedded between the second terminal and the third terminal. | 02-12-2009 |
| 20100189225 | X-RAY TUBE ELECTRICAL POWER SUPPLY, ASSOCIATED POWER SUPPLY PROCESS AND IMAGING SYSTEM - The invention relates to an electrical power supply of an X-ray tube comprising: a high voltage generation device configured to transmit a high voltage to the X-ray tube comprising: a primary capacitor; at least one voltage source configured to supply the primary capacitor; an energy storage device comprising: an auxiliary capacitor configured to receive from the primary capacitor a quantity of energy and to return said energy to the primary capacity; a control device arranged between the generation device and the storage device, the generation, storage and control devices being connected in series, the control device being capable of connecting or isolating the storage device from the generation device such that the X-ray tube is powered by a variable high voltage very rapidly between a first high voltage and a second high voltage. | 07-29-2010 |
| 20110243307 | X-RAY APPARATUS - An X-ray apparatus includes a converter into which there is integrated a control logic circuit configured to regulate the supply voltage of a high-voltage power supply source of the X-ray apparatus. To this end, the intelligent voltage-voltage, converter is placed between the power battery and the capacitor bank. This intelligent converter is capable of determining the optimum voltage to be delivered to the generator for the radiology examination to be undertaken in regulating the current of the power battery at the necessary level of current. | 10-06-2011 |
| 20110249800 | BATTERY-TYPE X-RAY IMAGING APPARATUS - The present invention relates to an X-ray imaging apparatus, and more particularly, to an X-ray imaging apparatus in which a condenser is charged with low battery voltage, and the charged voltage of the condenser, or the sum voltage of the output voltage of the battery serially connected to the condenser and the charged voltage of the condenser is used as X-ray generating power. The X-ray imaging apparatus according to the present invention is configured such that the battery power and the condenser power are serially connected to provide power for operating the X-ray imaging apparatus, thus generating power for operating the X-ray imaging apparatus from the low battery power, and obtaining a lightweight and less bulky X-ray imaging apparatus. Further, the X-ray imaging apparatus according to the present invention senses the charged voltage of the condenser unit, and cuts off power being applied to the condenser charging unit from the battery when it is determined that the charging of the condenser unit is completed, thus reducing the power consumption of the battery. | 10-13-2011 |
| 20120170717 | RISE/FALL TIME CONTROL FOR X-RAY PULSES - A method for generating a fast rise-time X-ray pulse includes the steps of providing an n-phase x-ray generator, the x-ray generator including an n-phase transformer having at least one primary winding and at least one secondary winding per phase, and providing n sections of rectifiers, each rectifier having at least a fast pulse rise-time mode and a n-phase ripple flat-top mode. According to the method, at least a first capacitor is charged in each of the n sections of rectifiers at a ripple of less than n-phases to create a fast leading edge of the fast rise-time pulse, and at least a second capacitor is charged in each of the n sections or rectifiers at an n-phase ripple to create a substantially flat-top of the fast rise-time pulse. | 07-05-2012 |
| 20130163726 | X-RAY EQUIPMENT - The X-ray equipment related to the embodiment is configured from a plurality of pressure rising units, a switching unit, and a switching control unit. The plurality of pressure rising units are connected to the battery unit and generate direct current voltage. The switching unit switches over the plurality of pressure rising units and supplies direct current voltage to the X-ray generating unit. The switching control unit transmits switching instructions to the switching unit for switching over the pressure rising unit after receiving voltage supply instructions with respect to the X-ray generating unit until said voltage supply instructions terminate. The switching control unit controls discharging of the condenser inside the pressure rising unit switched over by the switching instructions and the control of commencing charging of the condenser inside the pressure rising unit following termination of discharging. | 06-27-2013 |
