POWER CONVERSION SYSTEM FOR STERILIZATION EQUIPMENT CAPABLE OF PROVIDING AN AC HIGH VOLTAGE TO THE STERILIZATION EQUIPMENT STABLY

申请公布号：KR20040090862(A)

申请号：KR20030024835

申请日期：2003.04.18

申请公布日期：2004.10.27

申请人：

HANMA FOUNDATION

发明人：LEE, HYEON U

分类号：A61L2/26;(IPC1-7):A61L2/26

主分类号：A61L2/26

摘要：PURPOSE: A power conversion system for sterilization equipment is provided to more stably and safely give an AC high voltage to the sterilization equipment, without applying high power. CONSTITUTION: The power conversion system for sterilization equipment includes a diode bridge(6) consisting of a number of diodes(D1-D6) for converting a AC voltage where an input 3-phase 380V AC power input terminal is coupled into a DC voltage; a DC converter(7) functioning as a partial vacuum circuit, the DC converter(7) including semiconductor devices(Z1,Z2), an induct(L), diodes(D7-D9), and a condenser(C1), and being coupled to an output terminal of the diode bridge(6); a condenser(C2) for converting DC voltage of the DC converter(7) to a constant voltage; and a single-phase inverter(8) including four semiconductor devices(Z3-Z6) and diodes(D10-D13) for converting the DC constant voltage to a AC voltage.

Phenylamidine derivatives, process for their preparation and methods for controlling phytopatogenic fungi or damaging insects

Method and apparatus for hybrid fdm-cdm structure for single carrier based control channels

Use of the cell differentiation signaling protein nell1 for preparation of a medicament for treating cardiovascular disorders

Systems and methods for providing global server load balancing of heterogeneous devices

Method and system for signaling in broadcast communication system

Optical element and exposure apparatus

Call notification controlled by call originating system

Acetone solvate of phthaloyl amlodipine, process for the synthesis of the acetone solvate and use of the acetone solvate of phthaloyl amlodipine for the synthesis of amlodipine, its salts or solvates thereof

INPUT METHOD OF LETTER IN TOUCH SCREEN

AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT EMPLOYING THE SAME

LOW-PROFILE THRESHOLD BARRIER

TURN POINT RAIL WITH AN INSERT FOR SWITCHING RAIL TRACKS.

PIPETTE GENERAL SYSTEM.

OXIDE THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME

HIGH-VOLTAGE BIPOLAR-CMOS-DMOS INTEGRATED CIRCUIT DEVICES AND MODULAR METHODS OF FORMING THE SAME

WIRELESS NETWORK APPARATUS AND WIRELESS LAN CONNECTING METHOD THEREOF

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

SYSTEM FOR MONITORING, REMOTELY AND IN REAL TIME, THE USAGE OF ELECTRICITY, PIPED GAS OR WATER IN RESIDENTIAL, COMMERCIAL AND INDUSTRIAL DISTRIBUTION NETWORKS MANAGED BY LICENSED ENERGY, GAS AND WATER OPERATORS

LUBRICATION SYSTEM OF CONCRETE MACHINERY AND CONCRETE MACHINERY

TONER FOR DEVELOPING ELECTROSTATIC IMAGES AND DEVELOPER