公开(公告)号：JPS62287564A

公开(公告)日：1987-12-14

申请号：JP12915186

申请日：1986-06-05

Applicant: TOSHIBA CORP

Inventor： YUASA KUNIO ,  SUDO SHIGERU

IPC: H01K3/00

公开(公告)号：JPS6274484A

公开(公告)日：1987-04-06

申请号：JP21757585

申请日：1985-09-30

Applicant: TOSHIBA CORP

Inventor： YADA MASAAKI ,  SUDO SHIGERU

IPC: C02F1/28 ,  C02F1/32 ,  C02F1/78

Abstract: PURPOSE:To enhance the purifying treatment efficiency of a liquid to be treated, by applying purifying treatment to the liquid to be treated by the synergistic action of ultraviolet rays emitted from an ultraviolet lamp and ozone formed by the irradiation of said ultraviolet rays while removing and deodorizing dissolved ozone of the liquid to be treated. CONSTITUTION:An ultraviolet lamp 7 is lighted and a liquid W to be treated such as water is passed through a treatment tank 2 and the open air is passed through an ambient air passage 3b in a partition wall 3. In this state,the air in the open air passage 3 is irradiated with ultraviolet rays with a wavelength of 185nm to form ozone which is, in turn, mixed in the liquid W to be treated, which flows through an aspirator 6, through a suction pipe 3a to be introduced into the bottom part of the treatment tack 2. The liquid W to be treated deodorized and purified by the sterilizing effect of ozone is sterilized and purified in the treatment tank 2 by the irradiation of ultraviolet rays with a wavelength of 254nm from the ultraviolet lamp 7 transmitted through the partition wall 3 and dissolved ozone is also decomposed and residual ozone is adsorbed and removed when said liquid W passes through an activated carbon bed 11.

公开(公告)号：JPS6264046A

公开(公告)日：1987-03-20

申请号：JP20330785

申请日：1985-09-17

Applicant: TOSHIBA CORP

Inventor： YOSHIKAWA KAZUHIKO ,  SUDO SHIGERU ,  ISHIGAMI TOSHIHIKO

IPC: H01J61/36

Abstract: PURPOSE:To prevent undesirable variation of a plug by providing a tapered filling port which is flared from the outside toward the inside on one opening of a luminescent tube and sealing the filling port by a plug which has a tapered part. CONSTITUTION:An opening 2a at one end of a luminescent valve 1 made of transparent alumina ceramics is hermetically sealed via glass solder 4 with a plug 3 which holds an electrode 2A. Before the process of sealing, a plug 9 of which periphery is formed in advance into a tapered part 9a matching the tapered shape of filling port 8 is placed inside the filling port 8 of tapered shape flared from the outside toward the inside which is provided on the other end opening 1b of the valve 1 and an electrode 2b is placed thereon. The valve 1 is vertically held with one end 1a where sealing is completed, positioned downward and is filled with Na amalgam 5 through the filling port 8. Then glass solder mold 4A is placed and is heated, while the plug 9 being bonded in a correct attitude without inclination.

公开(公告)号：JPS6146290A

公开(公告)日：1986-03-06

申请号：JP16897184

申请日：1984-08-13

Applicant: Toshiba Corp

Inventor： YADA MASAAKI ,  SUDO SHIGERU

IPC: H01J65/04 ,  A61L9/18 ,  B01J19/12 ,  C02F1/30

CPC classification number: B01J19/124

Abstract: PURPOSE: To sterilize easily a fluid without using chlorine or a mercury lamp as before by providing a gas-discharge chamber for discharging in a hermetic vessel with a microwave and a discharge medium, and passing a fluid while discharging electricity.
CONSTITUTION: An inner tube 16 made of quartz glass and an outer tube 17 made of synthetic quartz glass are arranged in a hermetic vessel 1 having an inlet 5 and an outlet 6 for a fluid to be treated, a gas-discharge chamber 18 is formed by both tubes, and a rod-shaped antenna 13 is provided at the center of the inside of the inner tube 16. After the gas-discharge chamber 18 is evacuated, Hg as a discharge medium and gaseous Ar for starting are sealed in the chamber 18. A microwave is sent to the rod-shaped antenna 13 from a microwave generator 21 through a waveguide 22 and a coaxial cable 24 while introducing a fluid to be sterilized such as city water from the inlet 5 to discharge electricity around the inner tube 16, and ultraviolet light is irradiated. The fluid such as city water is sterilized by said ultraviolet light, and the sterilized city water is discharged from the outlet 6.
COPYRIGHT: (C)1986,JPO&Japio

Abstract translation: 目的：通过提供气体放电室，在微波和放电介质的密封容器中放电，并且在放电的同时通过流体，可以容易地消毒流体而不使用氯或汞灯。 构成：由石英玻璃制成的内管16和由合成石英玻璃制成的外管17布置在具有用于待处理流体的入口5和出口6的密封容器1中，形成气体放电室18 通过两个管，并且在内管16的内部的中心设置棒状天线13.在气体放出室18抽空之后，作为排出介质的Hg和用于起动的气态Ar被密封在室 微波从微波发生器21通过波导22和同轴电缆24发送到棒状天线13，同时从入口5引入待消毒的流体例如自来水，以便在内管16周围放电 ，照射紫外线。 所述紫外线对城市用水进行灭菌，从出水口6排出灭菌的城市用水。