SU12978A1 - Cooled electrode for discharge tubes - Google Patents

Description

The present invention relates to a device for cooled electrodes - FOR discharge tubes and, in particular, to anodes of electronic tubes placed inside the discharge space.

According to the invention, the electrode tubes of the discharge tubes are made in the form of circular circular or electrolytic cylinders with double walls, the chamber formed by the walls of the cylinder placed inside the discharge space of the tube has a connection with the atmosphere and can be filled or washed with a stream of liquid or pelvis.

In FIG. 1 schematically depicts the appearance of the proposed electrode; FIG. 2nd modification; FIG. 3 is a longitudinal section of the electrode, equipped with a partition; FIG. 4 is the same, but with a helical separating non-fence.

The electrode consists of a cylinder with double walls 1 (Fig. 1), the space between which is communicated with the atmosphere by two tubes 2 and 3, which are sunk into the end rings and passing further through the common discharge cup 4, which is sunk into the glass of the enclosure 5 eg

discharge tube, wherein tubes 2 and 3 can be soldered to the outer lateral surface of the cylinder (as shown in Fig. 2).

When used for cooling the electrodes of the above-described construction of liquids circulating in the space between the walls, the latter is proposed to be divided by partitions of one form or another, ensuring uniform washing of the cylinder walls, which is especially important for electrodes exposed to high thermal loads.

Thus, in FIG. 3 shows a section of an electrode provided with a dividing partition 6 inside the water chamber. The arrangement of the ends of the tubes 2 and 3, of which one, for example, 2, must communicate with the internal one, and the second, for example, 3, with the external separation of the water chamber is essential. The dividing wall 6 may have a spiral shape (FIG. 4), whereby the cooling liquid will flush the surfaces. electrodes along the helix. This device also achieves a simpler separation of the water chamber, without the need to solder the tube 2 or 3 into the most dividing wall, as in the case of FIG. 3

The subject of the patent.

, 1. The cooled electrode for discharge tubes, placed inside the discharge space, is characterized by the fact that its working part is composed of two cylinders, the closed space between which is filled or washed by a cooling fluid or gas.

2. The form of the electrode; characterized in paragraph 1, characterized in that the space between the cylinders is divided by a partition into two or more communicating chambers.

The form of the electrode, described in paragraph 1, characterized with the use of a cylinder with double walls 1, mounted on the tubes 2 and 3, which serve to supply a coolant (Fig. 1 and 2).

4. The form of the electrode described in paragraph 3, characterized in that the tubes 2 and 8 are brought out through a common cup 4, sunk into the glass of the bottle 5 (Fig. 1).,

5. At the electrode, described in paragraphs 1, 2, 3 and 4, use the dividing partition 6, through which the tube 3 passes (Fig. 3).

6. At the electrode, described in paragraphs 1, 2, 3 and 4, the use of a spiral partition 6.

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