公开(公告)号：US6054102A

公开(公告)日：2000-04-25

申请号：US111177

申请日：1998-07-08

Applicant: Yasuhiro Tanimura ,  Junji Hirotsuji ,  Shigeki Nakayama ,  Hisao Amitani ,  Hiroshi Yuge ,  Tateki Ozawa

Inventor： Yasuhiro Tanimura ,  Junji Hirotsuji ,  Shigeki Nakayama ,  Hisao Amitani ,  Hiroshi Yuge ,  Tateki Ozawa

IPC: B01D53/04 ,  B01J4/00 ,  C01B13/10 ,  C01B13/11 ,  B01J19/08 ,  B01J19/12

CPC classification number: C01B13/10 ,  C01B13/11 ,  C01B2201/90

Abstract: An ozone producing apparatus comprising an ozone generator, an adsorption/desorption tower, and an ozone desorbing means for desorbing adsorbed and stored ozone for supply, wherein the apparatus further includes an ozone density measuring means, and a control circuit for adjusting an amount of electric power for the ozone generator by comparing the measured value detected by the measuring means with a set value. A specified amount of ozone can be desorbed and treated in a stable manner in a just sufficient amount also in a case in which characteristics of the adsorbent or the ozone generator, temperature or degree of pollution of the water, multiplication speed of microorganisms or reaction speed of ozone should happen to be changed, so that adhesion of slime can be prevented in a stable manner over a long period.

Abstract translation: 一种臭氧发生装置，包括臭氧发生器，吸附/解吸塔和用于解吸吸附和存储的臭氧供给的臭氧解吸装置，其中所述装置还包括臭氧浓度测量装置，以及用于调节电量的控制电路 通过将由测量装置检测到的测量值与设定值进行比较来确定臭氧发生器的功率。 在吸附剂或臭氧发生器的特性，水的温度或污染程度，微生物的繁殖速度或反应速度的情况下，指定量的臭氧可以以稳定的方式被解吸和处理。 应该发生变化，从而可以长时间稳定地防止粘液粘附。

公开(公告)号：US6019949A

公开(公告)日：2000-02-01

申请号：US72552

申请日：1998-05-05

Applicant: Ove Karl Dunder

Inventor： Ove Karl Dunder

IPC: C01B13/11 ,  G01N21/67 ,  G01N21/69 ,  B01J19/08 ,  B01J19/12

CPC classification number: C01B13/11 ,  C01B13/115 ,  C01B2201/90

Abstract: An ozone generator control circuit comprising corona discharge, circuitry to electrically control a regulator voltage applied to a pulse generating device for a corona discharge; circuitry to electrically control the frequency of the pulses applied to the pulse generator for the corona discharge. The electrical control circuit is optically isolated from the pulse generating circuit.

Abstract translation: 一种包括电晕放电的臭氧发生器控制电路，用于电控制施加到用于电晕放电的脉冲发生装置的调节器电压的电路; 用于电控制施加到用于电晕放电的脉冲发生器的脉冲的频率的电路。 电气控制电路与脉冲发生电路光学隔离。

公开(公告)号：US5939618A

公开(公告)日：1999-08-17

申请号：US908882

申请日：1997-08-08

Applicant: Tien J. Hu ,  Jeng D. Tseng

Inventor： Tien J. Hu ,  Jeng D. Tseng

IPC: C01B13/10 ,  C01B13/11 ,  G01M3/28 ,  G01M3/26 ,  B01D24/00 ,  B01J14/08

CPC classification number: G01M3/2807 ,  C01B13/10 ,  C01B13/11 ,  C01B2201/90

Abstract: The present invention discloses an apparatus and a method for detecting a gas leakage from a gas reactor by utilizing flow sensors mounted on and in fluid communication with a gas inlet conduit and a gas outlet conduit. The volume of gas flow through the inlet conduit and the outlet conduit are continuously monitored while the gas reactor is in its operating mode so that any gas leakage can be detected and the gas reactor can be shut off or bypassed in order to eliminate fire and safety hazards.

Abstract translation: 本发明公开了一种利用安装在气体入口导管和气体出口导管上并与其气体连通的流量传感器来检测来自气体反应器的气体泄漏的装置和方法。 当气体反应器处于其运行模式时，连续监测通过入口管道和出口导管的气体流量，以便可以检测到任何气体泄漏，并且可以关闭或旁路气体反应器，以消除火灾和安全 危害。

公开(公告)号：US5759497A

公开(公告)日：1998-06-02

申请号：US422900

申请日：1995-04-17

Applicant: Masaki Kuzumoto ,  Youichiro Tabata ,  Shigenori Yagi ,  Kenji Yoshizawa ,  Masahiro Mukai ,  Junji Ochi ,  Tateki Ozawa

Inventor： Masaki Kuzumoto ,  Youichiro Tabata ,  Shigenori Yagi ,  Kenji Yoshizawa ,  Masahiro Mukai ,  Junji Ochi ,  Tateki Ozawa

IPC: C01B13/11 ,  H01T23/00 ,  B01J19/08

CPC classification number: C01B13/11 ,  C01B2201/12 ,  C01B2201/22 ,  C01B2201/32 ,  C01B2201/60 ,  C01B2201/66 ,  C01B2201/74 ,  C01B2201/90

Abstract: There is provided a highly efficient and compact ozone generating apparatus in which a very short air gap of about 0.2 mm is formed at high accuracy. Non-discharge portions are dispersed and disposed to cover an entire discharge space, or a spacer is provided to form the non-discharge portion. Further, an elastic body is mounted on a back face of an electrode, thereby enhancing an air gap accuracy of the discharge space.

公开(公告)号：US5106589A

公开(公告)日：1992-04-21

申请号：US626185

申请日：1990-12-11

Applicant: Richard H. Conrad

Inventor： Richard H. Conrad

IPC: C01B13/11

CPC classification number: C01B13/11 ,  C01B2201/90

Abstract: A method of controlling the power used and the ozone generated by an ozone generator. The rate of gas flow through the generator (and/or also the temperature or pressure) is used to either adjust or to limit the output of the power supply. A control signal derived from the gas flow rate is fed to the power supply, influencing its output and thereby affecting the power drawn by the ozone generator. This method enables the concentration or the total quantity of the ozone generated to remain relatively constant with varying gas flow rate, or it can continuously regulate the power level so as to automatically generate the highest possible ozone concentration at any flow rate. In addition, this method allows a single power supply and ozone generator to feed ozone to multiple users with different and/or varying demands, while holding the ozone concentration constant as the users go on and off independently of each other.

Abstract translation: 一种控制臭氧发生器产生的功率和臭氧的方法。 通过发生器的气体流量（和/或温度或压力）用于调节或限制电源的输出。 从气体流量导出的控制信号被馈送到电源，影响其输出，从而影响由臭氧发生器抽取的功率。 该方法使得产生的臭氧的浓度或总量随着气体流量变化而保持相对恒定，或者可以连续调节功率水平，以便以任何流量自动产生最高可能的臭氧浓度。 此外，该方法允许单个电源和臭氧发生器以不同和/或变化的需求向多个用户供给臭氧，同时使用户彼此独立地开启和关闭臭氧浓度恒定。

公开(公告)号：US3719573A

公开(公告)日：1973-03-06

申请号：US3719573D

申请日：1971-10-15

Applicant: ENVIRONMENT ONE CORP

Inventor： KAWAHATA M

IPC: C01B13/11 ,  C01B13/10

CPC classification number: C01B13/11 ,  C01B2201/66 ,  C01B2201/74 ,  C01B2201/90

Abstract: A periodically reversed gas flow method and apparatus for ozone production is described. Because moisture reduces the efficiency of most ozonizers, moisture is removed from an oxygen containing fluid before it passes through the ozonizer and the moisture is returned to the oxygen and ozone containing fluid after the ozonizer. At least two moisture adsorbent material columns are used so that the oxygen containing fluid is first passed serially through the two columns with the ozonizer interposed and then periodically reversed to pass serially through the three components in the opposite direction so that at least one column is always in an adsorbent cycle while at least another column is always in a desorber cycle. The pressure of the oxygen containing fluid may be increased immediately upstream of the adsorber column and reduced immediately downstream of the adsorber column, for increased efficiency. The heat of adsorption is transferred from the adsorber column to the desorber column to provide the heat of desorption at the latter column, with the ozonizer serially interposed; the coolant fluid flow is preferably cocurrent to the oxygen fluid flow and reversed everytime that the oxygen containing fluid flow is reversed.

Abstract translation: 描述了用于臭氧生产的周期性反转气体流动方法和装置。 由于水分降低了大多数臭氧发生器的效率，所以在含氧流体通过臭氧发生器之前将水分从含氧流体中除去，在臭氧发生器之后水分返回到含氧气体和臭氧的流体中。 使用至少两个水分吸附剂材料柱，使含氧流体首先通过两个柱子串联通过臭氧发生器，然后定期反向以相反方向串联通过三个组分，使得至少一个柱总是 在吸附剂循环中，而至少另一列总是处于解吸循环中。 含氧流体的压力可以直接在吸附塔的上游增加并且在吸附塔立即下游减少，以提高效率。 吸附热从吸附塔转移到解吸柱，以提供后一列的解吸热，其中臭氧发生器串联插入; 冷却剂流体流优选地与氧流体流共同流动，并且每当含氧流体流动相反时都是相反的。

公开(公告)号：US2822327A

公开(公告)日：1958-02-04

申请号：US49833255

申请日：1955-03-31

Applicant: GEN ELECTRIC

Inventor： HAMMESFAHR FREDERIC W ,  HATCH ROBERT L ,  LUCKHOWEC JOHN J

IPC: C01B13/11 ,  H01J37/32 ,  H01T19/00

CPC classification number: H01J37/32018 ,  C01B13/11 ,  C01B2201/90 ,  H01T19/00

公开(公告)号：US20240102957A1

公开(公告)日：2024-03-28

申请号：US18257147

申请日：2022-03-08

Applicant: NGK SPARK PLUG CO., LTD.

Inventor： Shinichiro KITO ,  Masayuki SEGAWA ,  Takahiro YOKOYAMA ,  Junya IMAIZUMI ,  Yuki MIZUTANI ,  Masahiro TANAKA ,  Yoshiko KUMAGAI

IPC: G01N27/404 ,  C01B13/11

CPC classification number: G01N27/404 ,  C01B13/11 ,  C01B2201/90

Abstract: In an electrochemical gas sensor (10), a first sensing element (21) is stored in a first storage portion (31). A moisture permeable film (24) is disposed in a first introduction inlet (31A) of the first storage portion (31). The moisture permeable film (24) substantially prevents a to-be-detected gas from permeating therethrough. A second sensing element (22) is disposed in a space into which water vapor and the to-be-detected gas contained in a target gas flow. In such a configuration, the electrochemical gas sensor (10) is capable of detecting a to-be-detected gas having a concentration of 0 or more and 1 ppm or less.

公开(公告)号：US20180346331A1

公开(公告)日：2018-12-06

申请号：US16058982

申请日：2018-08-08

Applicant: Pacific Ozone Technology, Inc.

Inventor： Philip Tinsley Dempster

IPC: C01B13/11

CPC classification number: C01B13/115 ,  C01B13/11 ,  C01B2201/10 ,  C01B2201/30 ,  C01B2201/90

Abstract: The present invention generally includes an ozone generation system with a power supply that measures the rate of energy delivered to the ozone generation cell. While changing voltage, frequency or current will likely affect the rate of energy delivery, current, frequency and voltage provide a very poor and unreliable control for an ozone generation cell. It is only through control of the rate of energy delivery that consistent, reliable ozone generation is possible. Based upon the measurements of the rate of energy delivery as measured at the ozone generation cell, compared to the rate of energy delivery supplied, the rate of energy delivery supplied can be adjusted to improve ozone production and control.

公开(公告)号：US20180002176A1

公开(公告)日：2018-01-04

申请号：US15540122

申请日：2016-02-04

Applicant: Mitsubishi Electric Corporation

Inventor： Yusuke NAKAGAWA ,  Noboru WADA ,  Takahisa NAGAYAMA ,  Yasutaka INANAGA ,  Gaku OINUMA ,  Mamiko YOSHIDA

IPC: C01B13/11 ,  C02F1/78

CPC classification number: C01B13/115 ,  C01B13/11 ,  C01B2201/64 ,  C01B2201/74 ,  C01B2201/90 ,  C02F1/78 ,  C02F2201/782

Abstract: In an ozone generating device including a discharge unit for discharging a material gas that flows through a discharge space formed between two electrodes to generate ozone and a cooling unit for radiating heat which is generated by the discharging, wherein the material gas is obtained by vaporizing a liquefied raw material, the cooling unit includes a first cooling unit through which a first refrigerant flows in contact with one of the two electrodes and a second cooling unit which is provided further to the downstream side of flow of the material gas in the discharge unit than the first cooling unit, and in which the cold heat source is the liquefied raw material and the temperature of the second refrigerant introduced to the second cooling unit is set to be lower than the temperature of the first refrigerant introduced to the first cooling unit.