| 摘要 |
PURPOSE: A discharge device for ozonizer is provided which easily controls a generation amount of ozone by using coils as inner and outer electrodes and sealing a discharge tube. CONSTITUTION: The discharge device for ozonizer comprises a long box shaped case(12) on both end parts of which through holes are formed, and the bottom of which is opened; a glass tube(22) which is arranged inside the case(12) so that the glass tube(22) is in a straight line with the through holes of the case(12), and on one side of the upper surface of which an electrode lead-in hole is formed; an internal electrode of spring coil(20) which is connected to a first terminal(16) projected on the upper surface of the case(12) through the electrode lead-in hole of the glass tube(22), and which is arranged inside the glass tube(22); an external electrode of spring coil(26) which is connected to a second terminal(16a) projected on the upper surface of the case(12), and arranged by encircling the upper surface of the glass tube(22); a conductive thin plate(24) arranged at the lower part of the external electrode of spring coil(26) to encircle the glass tube(22); an insulation protection tube(28) at one side of the upper surface of which the external electrode lead-in hole is formed, and which is pressed into the glass tube(22) by enveloping the conductive thin plate(24) and the external electrode of spring coil(26); and insulation connection tubes(18,18a) one end part of which covers both end parts of the glass tube(22), and the other end part of which is projected into the outer side by passing through the through holes of the case(12).
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