摘要:
This invention is provided with: a wind tunnel (9) that, while keeping an insulating distance to pair-forming coils (2), surrounds a region from a yoke portion (3b) of a core (3) to at least a part of the pair-forming coils (2), to thereby guide a flow of cooling air for the pair-forming coils (2) into an extending direction of leg portions (3c); a supporting structural member (4) that is fixed to the yoke portion (3b) to support inside the wind tunnel (9), the core (3) and the pair-forming coils (2); and a windshield plate (8) that partly shields a gap between the pair-forming coils (2) and the wind tunnel (9); wherein, in the supporting structural member (4), air holes (4h) for passing the cooling air therethrough are formed in corresponding to inner gaps (Fc2, Fc3) of the coils (2).
摘要:
This invention aims at improving the reliability of the electrode in an ozone generator, and also at shortening the start-up time of the ozone generator after the maintenance. The ozone generator comprising; a dielectric discharge tube, having a closed end and an open end which are faced each other, and including an electrode formed on an inner surface thereof, a sealing lid, covering the open end of the dielectric discharge tube and fixed to the dielectric discharge tube with an adhesive, a power supply brush, in inscribed contact with the electrode formed on the inner surface of the dielectric discharge tube, and a grounding electrode, arranged concentrically with the dielectric discharge tube; wherein the sealing lid includes a main body part and a cylinder part, which are connected together, and an inside diameter of the cylinder part is larger than an outside diameter of the dielectric discharge tube.
摘要:
This invention is provided with: a wind tunnel (9) that, while keeping an insulating distance to pair-forming coils (2), surrounds a region from a yoke portion (3b) of a core (3) to at least a part of the pair-forming coils (2), to thereby guide a flow of cooling air for the pair-forming coils (2) into an extending direction of leg portions (3c); a supporting structural member (4) that is fixed to the yoke portion (3b) to support inside the wind tunnel (9), the core (3) and the pair-forming coils (2); and a windshield plate (8) that partly shields a gap between the pair-forming coils (2) and the wind tunnel (9); wherein, in the supporting structural member (4), air holes (4h) for passing the cooling air therethrough are formed in corresponding to inner gaps (Fc2, Fc3) of the coils (2).