DE7147195U - HIGH VOLTAGE-PROOF CONNECTOR FOR TUBES - Google Patents

Description

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PATENT LAWYERS r.W. H EMlM ER I-GERO WÖLVEH - O.GROSSE

December 9, 1971 ko.ni 71 533

Keune & Lauber o.H.G., 592 Berleburg

High-voltage-proof connector for picture tubes

The innovation relates to a high-voltage-resistant connector for picture tubes, consisting of a connector sleeve ode? Connector springs-bearing socket with a Grommet and an adjoining dust cap made of plastic is surrounded.

The high voltage is supplied to the television picture tubes by means of a plug which is formed from a socket carrying the plug sleeve or plug springs. Aa this socket, the supply cable is connected either by soldering or by means of a clamping screw. This arrangement formed in this way is then extrusion-coated with a plastic plastic so that it is stress-proof, with a dust cap made of the same material adjoining this tube in one piece. In the case of a plug attached to a picture tube, this dust cap should rest against the wall of the picture tube in a dust-tight manner and possibly without influencing the contact forces too much.

In the manufacture of such picture tube plugs always a Konproniß must be closed, because on the one hand the grommet relatively hard and on the other hand the dust cap relatively should be made soft. In the previously known picture tube plugs, the dust cap is always made su hard so that no satisfactory dust seal can be achieved. Furthermore, by a su hard dust cap the Contact forces of the plug adversely affected.

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PATENTANWÄLTE PW HBMMERICH · GERD MÜL'lItfl · 6. 0RO88E - 2 - ·)

The innovation is therefore the task of creating a high-voltage-proof To create a connector for picture tubes, in which the dust cap is designed to be very elastic, so one perfect rod connection and the contact forces are not noticeably affected. This is enough for the new-being a stooker. ο * · »« α «ηέ äüä« iss? 5i5

or Steekerfedern-bearing socket with a grommet and is surrounded by an adjoining dust cap made of plastic, thereby reaching the dust cap as a bellows is trained.

The hiring is shown below on the basis of one in the drawing illustrated implementation example explained in more detail.

In this drawing, a plug 1 for picture tubes is shown partially cut, which consists of a non-sloping metallic socket with ansehftenien Steekerfedern 2 attached to it. The beech «is» abs! sit a 2SlIe 3 «over Kunet » mt » see p." Pelyviuylttbio ^ id "mfehon. which was applied, for example, by a spraying process. This grommet carries on the same side a channel H for the supply of a cable 5, with a sleeve 6 being able to be pushed onto this channel 4 to secure the cable 5.

A dust cap closes radially outward at dft »TOlIe 3 7, which is made in one piece with the TOlIe 3 and which therefore consists of the same material as the TOlIe 3. The wall thickness of the dust cap Io is proportionate ten. On the same side, the dust cap 7 is like tenbalges with nindeetes »a wave aasesttdläe *, see the dust cap 7 by low forces, so without

Influencing the contact forces deform and dusty the edge of the picture tube may rest.

Claims (1)

PATENT LAWYERS F.W. H EM M E R ICH G E B D MÜ LLtR · IS. G ROSSE ~ 3 ~ **? December 9, 1971 ko.ni 71 533 Keune & Lauber o.H.G., 592 Berleburg Protection claim High-voltage-proof connector for picture tubes, consisting of a connector sleeve or connector springs Socket, which is surrounded by a grommet and a plastic dust cap attached to it, characterized in that the dust cap (7) is designed as a bellows. / 71471953013.72