公开(公告)号：US20030007908A1

公开(公告)日：2003-01-09

申请号：US10038649

申请日：2002-01-08

Applicant: KOREA INSTITUTE OF SCIENCE & TECHNOLOGY

Inventor： Seung Hee Han ,  Yeon Hee Lee ,  Gyu Jin Ha ,  In Bae Jung ,  Jang Seop Kim

IPC: B01J019/08 ,  B01J019/12

CPC classification number: C01B13/115 ,  C01B3/382 ,  C01B2201/12 ,  C01B2201/90

Abstract: An apparatus for generating ozone in high concentration with efficiency and linearly controlling the concentration of ozone is disclosed. The apparatus includes an oxygen generator, a flat plate type ozone generator, a high-voltage transformer, a high-frequency inverter, a cooling-water supplier, and a control signal generator. The high-frequency inverter linearly controls the concentration of ozone by applying a high-frequency voltage pulse generated according to a predetermined ON/OFF time ratio corresponding to a voltage level of a control signal, to the flat plate type ozone generator through the high-voltage transformer. The flat plate type ozone generator uses a flat plate type ceramic as dielectrics, thereby optimizing the efficiency of ozone generation and the endurance of the ozone generator, and thus simultaneously miniaturizing dimension thereof.

Abstract translation: 公开了一种高效生成臭氧并直接控制臭氧浓度的装置。 该装置包括氧气发生器，平板式臭氧发生器，高压变压器，高频逆变器，冷却水供应器和控制信号发生器。 高频逆变器通过将高电压脉冲施加到与控制信号的电压电平相对应的预定ON / OFF时间比率而产生的高频电压脉冲，通过高频逆变器对平板型臭氧发生器进行线性控制， 电压互感器 平板式臭氧发生器使用平板型陶瓷作为电介质，从而优化臭氧产生的效率和臭氧发生器的耐久性，从而同时使其尺寸小型化。

公开(公告)号：US20030006131A1

公开(公告)日：2003-01-09

申请号：US10038648

申请日：2002-01-08

Applicant: KOREA INSTITUTE OF SCIENCE & TECHNOLOGY

Inventor： Seung Hee Han ,  Yeon Hee Lee ,  Gyu Jin Ha ,  In Bae Jung ,  Jang Seop Kim

IPC: C01B013/10 ,  B01J019/08 ,  B01J019/12

CPC classification number: C01B13/11 ,  C01B2201/90

Abstract: An ozone production rate control method and a device using dual frequency in an apparatus employing a silent discharge technique are provided. The method includes the steps of: generating a control signal for controlling the ozone production rate; creating, responsive to the control signal, an adjusted signal having an ON/OFF time ratio adjusted depending on the control signal; producing, responsive to the adjusted signal, a low-frequency pulse and a high-frequency signal; and controlling an ON/OFF time ratio of the high-frequency signal. The device includes an ON/OFF time ratio adjusting unit, a low-frequency pulse oscillation circuit, a high-frequency oscillation circuit, and a multiplier.

Abstract translation: 提供了一种使用无声放电技术的设备中的臭氧产生速率控制方法和使用双频率的装置。 该方法包括以下步骤：产生用于控制臭氧产生速率的控制信号; 响应于所述控制信号产生根据所述控制信号调整的ON / OFF时间比率的调整信号; 响应于调整后的信号产生低频脉冲和高频信号; 以及控制高频信号的ON / OFF时间比。 该装置包括ON / OFF时间比率调整单元，低频脉冲振荡电路，高频振荡电路和乘法器。