DE319259C - Coiled capacitor for ignition devices - Google Patents

Coiled capacitor for ignition devices

Info

Publication number
DE319259C
DE319259C DENDAT319259D DE319259DD DE319259C DE 319259 C DE319259 C DE 319259C DE NDAT319259 D DENDAT319259 D DE NDAT319259D DE 319259D D DE319259D D DE 319259DD DE 319259 C DE319259 C DE 319259C
Authority
DE
Germany
Prior art keywords
capacitor
wound
ignition devices
tinfoil
paper
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
DENDAT319259D
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Publication date
Application granted granted Critical
Publication of DE319259C publication Critical patent/DE319259C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G4/00Fixed capacitors; Processes of their manufacture
    • H01G4/32Wound capacitors

Description

Gewickelter Kondensator für Zündapparate. Den Gegenstand der Erfindung bildet "ein Kondensator für Zündapparate, der in bekannter Weise aus Papier und Stanniolbändern gewickelt ist. Der Kondensator zeichnet sich dadurch aus, daß zwischen zwei mit Stutzen versehenen Metallscheiben die Papier- und Stanniolbänder auf die Stutzen aufgewickelt werden, wobei zwecks Erreichung eines guten Kontaktes das Stanniolband etwas breiter ist als der Abstand zwischen den Scheiben, so daß sich das Stanniolband beim Wickeln an den Rändern etwas aufwirft und dadurch fest gegen die Scheiben gepreßt wird. Durch die Wickelspannung wird verhindert, daß die Scheiben in entgegengesetzter Richtung auseinanderweichen können, so daß weder Niete noch Schrauben, Lotung, Federspannung o. dgl. . zum Zusammenhalten des Beschlages notwendig sind.Coiled capacitor for igniters. The subject of the invention forms "a capacitor for ignition devices, which is made in a known manner from paper and Tinfoil ribbon is wrapped. The capacitor is characterized by the fact that between two metal disks with nozzles put the paper and tinfoil strips on the Nozzles are wound up, the tinfoil tape in order to achieve good contact is slightly wider than the distance between the panes, so that the tinfoil tape throws up something at the edges when winding and thus pressed firmly against the panes will. The winding tension prevents the disks in opposite directions Direction can deviate so that neither rivets nor screws, plumbing, spring tension or the like. are necessary to hold the fitting together.

Auf der Zeichnung ist ein solcher gewickelter Kondensator dargestellt.Such a wound capacitor is shown in the drawing.

Zwei mit Stutzen a versehene Metallscheiben b sind so parallel zueinander angeordnet, daß die Stutzen a -mit Abstand einander gegenüberstehen. Der Zwischenraum zwischen den Scheiben b kann durch eine auf den Stutzen a . aufliegende Schicht c aus Isoliermaterial überbrückt werden, und auf die so gebildete Spule sind die Papier- und Stanniolbänder d, e aufgewickelt. Hierbei ist das Stanniolband e etwas breiter als der Abstand zwischen den Scheiben b, so daß es sich beim Wickeln an den Rändern aufwirft, dadurch fest an die Metallscheiben angepreßt wird und infolgedessen mit diesen sicheren Kontakt macht. Durch die Wickelpressung wird erreicht, daß die als Beschläge dienenden Scheiben nicht von der Mitte aus nach außen streben.Two metal disks b provided with nozzles a are arranged parallel to one another in such a way that the nozzles a face one another at a distance. The space between the disks b can by a on the nozzle a. overlying layer c of insulating material are bridged, and the paper and tin foil tapes d, e are wound onto the spool formed in this way. Here, the tinfoil tape e is somewhat wider than the distance between the panes b, so that when it is being wound it throws itself up at the edges, is pressed firmly against the metal panes and consequently makes secure contact with them. The result of the winding pressure is that the panes serving as fittings do not strive outwards from the center.

Der Vorteil dieser Konstruktion gegenüber allen bekannten besteht darin, daß bei dem Kondensator Metallbeschläge zur Verwendung kommen, ohne daß dabei. irgendwelche Behelfe zum Zusammenhalten, wie Niete, Lotung, Federspannung, Verschraubung o. dgl., nötig sind.This construction has the advantage over all known ones in that metal fittings are used in the capacitor without doing so. any aids to hold it together, such as rivets, plumbing, spring tension, screwing or the like, are necessary.

Claims (1)

PATENT-ANsp.RUcH: Gewickelter Kondensator für Zündapparate, bestehend aus zwei Metallscheiben und zwischen denselben aufgewickelten Papier-und Stanniolbändern, dadurch gekennzeichnet, daß die Metallscheiben (b) mit Stutzen (a) versehen sind, auf welche die Papier- und Stanniolbänder so fest gewickelt sind, daß deren Wickelpressung das Auseinanderweichen der Scheiben verhindert, und keinerlei Verbindungsmittel, wie Schrauben, Niete, Lotung oder Federspannung, notwendig sind.PATENT-ANsp.RUcH: Coiled capacitor for ignition apparatus, consisting of two metal disks and paper and tinfoil strips wound between them, characterized in that the metal disks (b) are provided with connecting pieces (a) on which the paper and tinfoil strips are so firmly attached are wound so that their winding pressure prevents the panes from moving apart, and no connecting means such as screws, rivets, plumbing or spring tension are necessary.
DENDAT319259D Coiled capacitor for ignition devices Expired DE319259C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE319259T

Publications (1)

Publication Number Publication Date
DE319259C true DE319259C (en) 1920-02-28

Family

ID=6151711

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT319259D Expired DE319259C (en) Coiled capacitor for ignition devices

Country Status (1)

Country Link
DE (1) DE319259C (en)

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