DE612827C - Method for achieving a specific capacitance curve in changeable electrical capacitors, in particular synchronous capacitors - Google Patents

Method for achieving a specific capacitance curve in changeable electrical capacitors, in particular synchronous capacitors

Info

Publication number
DE612827C
DE612827C DEL84939D DEL0084939D DE612827C DE 612827 C DE612827 C DE 612827C DE L84939 D DEL84939 D DE L84939D DE L0084939 D DEL0084939 D DE L0084939D DE 612827 C DE612827 C DE 612827C
Authority
DE
Germany
Prior art keywords
capacitors
achieving
specific capacitance
changeable electrical
capacitance curve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEL84939D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz AG
Publication date
Priority to DEL84939D priority Critical patent/DE612827C/en
Application granted granted Critical
Publication of DE612827C publication Critical patent/DE612827C/en
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G5/00—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture
    • H01G5/04—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture using variation of effective area of electrode
    • H01G5/06—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture using variation of effective area of electrode due to rotation of flat or substantially flat electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G5/00—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture
    • H01G5/38—Multiple capacitors, e.g. ganged

Description

Verfahren zur Erzielung einer bestinunten Kapazitätskurve bei veränderbaren elektrischen Kondensatoren, insbesondere Gleichlaufkondensatoren Im Hauptpatent wird vorgeschlagen, eine oder -mehrere oder auch alle Platten eines Kondensators am Rande parallel zur Plattenfläche zu schlitzen und die stehenbleibenden Ränder nach Bedarf zusammenzupressen. Hierdurch kann eine genau bestimmte Kapazitätskurve eingehalten werden.Method for achieving a specific capacity curve for changeable electrical capacitors, especially synchronous capacitors In the main patent it is proposed to use one or more or all of the plates of a capacitor to slit on the edge parallel to the plate surface and the remaining edges compress as needed. This enables a precisely determined capacity curve be respected.

Die Erfindung schlägt vor, das Verfahren des Hauptpatents dahin abzuändern, daß nur eine einseitige Schlitzung, d. h. eine Kehlung, vorgenommen und der stehenbleibende Rand wie beim Hauptpatent nach Bedarf gebogen wird.The invention proposes to modify the process of the main patent so that that only one-sided slitting, d. H. a groove made and the one that remains Edge is bent as required in the main patent.

Die einseitige Kehlung ist besonders dann vorteilhaft, wenn die Plattenstärke sehr gering ist. Wenn in eine Platte von z. B. il/, mm Stärke eine Nut gemäß dem Verfahren des Hauptpatents eingefräst werden soll, kann sie nur ungefähr ein Drittel der Plattenstärke ausmachen, muß also sehr fein ausgeführt werden. Es sind daher ganz besondere Fräswerkzeuge notwendig, um das Verfahren des Hauptpatents anzuwenden. Es ist viel einfacher, eine Kehlung entsprechend der Abb. i der Zeichnung vorzunehmen, da diese in jeder Tiefe und bei jeder Plattenstärke in gleich einfacher Weise angebracht werden kann. Das Verfahren ist also besonders bei dünnen Platten wesentlich wirtschaftlicher als das des Hauptpatents.The one-sided fillet is particularly advantageous if the plate thickness is very low. When in a plate of z. B. il /, mm thickness a groove according to the If the method of the main patent is to be milled in, it can only be about a third make up the thickness of the plate, so must be made very fine. There are therefore very special milling tools are necessary to use the process of the main patent. It is much easier to make a fillet as shown in Fig. I of the drawing, because these are attached in the same simple manner in every depth and with every plate thickness can be. The process is therefore much more economical, especially with thin panels than that of the main patent.

In der Abb. i ist ein Schnitt durch den erfindungsgemäßen Kondensator dargestellt, während Abb. a eine Aufsicht zeigt. Die Rotorplatten sind mit R und die Statorplatten mit St bezeichnet. Der Rand der Rotorplatten ist gekehlt (,K), d. h. es ist gegenüber der Anordnung des Hauptpatents auch noch der eine stehenbleibende Rand mit abgefräst. Der stehenbleibende Teil wird zur Abgleichung der Kapazitätskurve an den gewünschten Stellen nach innen gebogen.In Fig. I is a section through the capacitor according to the invention shown, while Fig. a shows a plan view. The rotor plates are marked with R and the stator plates are designated with St. The edge of the rotor plates is fluted (, K), d. H. compared to the arrangement of the main patent, it is also the one that remains Edge with milled off. The remaining part is used to adjust the capacity curve bent inwards at the desired points.

Claims (1)

PATENTANSPRÜCHE: i. Verfahren zur Erzielung einer bestimmten Kapazitätskurve bei veränderbaren elektrischen Kondensatoren, insbesondere Gleichlaufkondensatoren, gemäß Patent 587 385, dadurch gekennzeichnet, daß eine oder mehrere oder auch alle Platten am Rande parallel zur Plattenfläche gekehlt werden und der stehenbleibende Rand nach Bedarf gebogen wird. z. Gemäß dem Verfahren nach Anspruch i hergestellter veränderbarer elektrischer Kondensator.PATENT CLAIMS: i. Procedure for achieving a specific capacity curve with changeable electrical capacitors, especially synchronous capacitors, according to patent 587,385, characterized in that one or more or all Plates are grooved at the edge parallel to the plate surface and the remaining one Edge is bent as required. z. Manufactured according to the method of claim i changeable electrical capacitor.
DEL84939D Method for achieving a specific capacitance curve in changeable electrical capacitors, in particular synchronous capacitors Expired DE612827C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL84939D DE612827C (en) Method for achieving a specific capacitance curve in changeable electrical capacitors, in particular synchronous capacitors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL84939D DE612827C (en) Method for achieving a specific capacitance curve in changeable electrical capacitors, in particular synchronous capacitors

Publications (1)

Publication Number Publication Date
DE612827C true DE612827C (en) 1935-05-06

Family

ID=7285796

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL84939D Expired DE612827C (en) Method for achieving a specific capacitance curve in changeable electrical capacitors, in particular synchronous capacitors

Country Status (1)

Country Link
DE (1) DE612827C (en)

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