Trockengleichrichter
Patent Information
- Authority / Receiving Office
- DE · DE
- Patent Type
- Applications
- Current Assignee / Owner
- LICENTIA PATENT VERW GMBH
- Filing Date
- 1951-01-16
- Publication Date
- 1953-02-05
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Dry rectifiers are susceptible to mechanical stress, which can cause deformation or twisting of internal components, compromising their functionality and reliability.
The dry rectifier is housed in a composite housing with a metal shell and insulating shell, using an elastic means like a rubber ring to absorb mechanical loads, and a positive fit between the shells prevents twisting.
This design ensures the rectifier operates reliably by preventing mechanical deformation of internal components, maintaining structural integrity under pressure.
Description
[0001] Dry rectifiers, especially those used for measuring purposes and modulators, must, if possible, be constructed in such a way that that they are not subjected to mechanical pressures and operate as reliably as possible. This requires that the rectifier plate in are housed in such a way that any mechanical stresses occurring on the housing do not affect the plates or their Supply lines are transmitted and that shearing or twisting of the latter is avoided.
[0002] The present invention relates to a dry rectifier in which the plate is in a housing consisting of a metal and a Insulating shell, composite housing, preferably with an interposition of an elastic means, for example a rubber ring. is housed.
[0003] For this purpose, the metal shell is crimped around the edge of the insulating shell after the dry rectifier plate has been inserted. or with; its edge pressed into a groove along the edge of the insulating shell.
[0004] To prevent the metal shell from twisting against the insulating shell, the latter has at least one notch or projection. on, which fits together with a corresponding part of the metal cap in a form-fitting manner.
[0005] Advantageously, the dry rectifier plate rests with the edge of the support electrode in the metal shell, while its semiconductor side is The insulating shell is facing away from the outside.
[0006] Figures i to 31 show, in part schematic form, an embodiment according to the invention.
[0007] The dry rectifier board i with the counter electrode 2 is located, guided by the insulating ring 5, between the insulating shell 3, and the Metal shell 4. The leads 6 extend to the rivets 7 located on the poles of shells 3 and qt, to which they are soldered and which each have a The soldering lug 8 is carried. The nose io of the shell q engages in the recess g of the shell 31; thus preventing the shells from rotating against each other.
Claims
[0008] PATENT CLAIMS: i. Dry rectifiers, in particular for measuring purposes and modulators, characterized in that the Dry rectifier plate in a housing composed of a metal and an insulating shell, preferably with an intermediate an elastic means, for example a rubber ring.
2. Dry rectifier according to claim i, characterized in that that the metal shell, after inserting the dry rectifier plate, is crimped around the edge of the insulating shell or its edge is in a groove is pressed into the edge of the insulating shell.
3. Dry rectifier according to claim 1 or 2, characterized in that The insulating shell has at least one indentation or projection designed to prevent twisting with a corresponding Part of the metal cap is form-fitting. qa. Dry rectifier according to claim i or following, characterized in that that the dry rectifier plate is inserted into the housing with its semiconductor side facing the insulating sleeve and with the edge. The carrier electrode rests in the metal shell.