DE737823C - Sliding contact, especially power supply contact for movable, pin-like switching elements in high-voltage switches - Google Patents

Sliding contact, especially power supply contact for movable, pin-like switching elements in high-voltage switches

Info

Publication number
DE737823C
DE737823C DEL104500D DEL0104500D DE737823C DE 737823 C DE737823 C DE 737823C DE L104500 D DEL104500 D DE L104500D DE L0104500 D DEL0104500 D DE L0104500D DE 737823 C DE737823 C DE 737823C
Authority
DE
Germany
Prior art keywords
contact
segments
movable
pin
power supply
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
DEL104500D
Other languages
German (de)
Inventor
Hermann Kennel
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.)
AEG AG
Original Assignee
AEG AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AEG AG filed Critical AEG AG
Priority to DEL104500D priority Critical patent/DE737823C/en
Application granted granted Critical
Publication of DE737823C publication Critical patent/DE737823C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/38—Plug-and-socket contacts

Landscapes

  • Contacts (AREA)

Description

Schleifkontakt, insbesondere Stromzuführungskontakt für bewegliche, stiftartige Schaltglieder bei Hochspannungsschaltern Die Erfindung bezieht sich auf einen Schleifkontakt, insbesondere auf einen Stromzuführungskontakt für bewegliche, stiftartige Schaltglieder bei Hochspannungsschaltern, der aus einzelnen Kontaktsegmenten besteht, um welche eine ringförmige Schraubenfeder gelegt ist. Dabei sollen die Segmente in einem Kontaktgehäuse aus Metall untergebracht werden, welches als Stromanschluß für die Segmente dient. Die Segmente sollen mit dem Gehäuse ohne besondere Stromübertragungsmittel unmittelbar in Berührung stehen, und der Gesamtdurchmesser der Anordnung soll klein gehalten werden. Der Kontaktdruck soll ferner sowohl zwischen den Segmenten und dem beweglichen Schaltglied als auch zwischen den Segmenten und dem Kontaktgehäuse groß sein.Sliding contact, in particular power supply contact for movable, Pin-like switching elements in high-voltage switches The invention relates on a sliding contact, in particular on a power supply contact for movable, Pin-like switching elements in high-voltage switches, which consist of individual contact segments consists, around which an annular coil spring is placed. The Segments are housed in a contact housing made of metal, which is used as a power connection serves for the segments. The segments should be connected to the housing without any special power transmission means are in direct contact, and the overall diameter of the arrangement should be small being held. The contact pressure should also be between the segments and the movable switching element as well as between the segments and the contact housing be great.

Um dies zu- erreichen, sieht die Erfindung vor, daß zu beiden Seiten der Federachse Segmente angeordnet sind, welche derart mit Schrägflächen zur Auflage der Feder versehen sind, daß die Segmente durch die Feder sowohl gegen das bewegliche Schaltglied al.<: auch gegen die Wandungen des die Segmente aufnehmenden Kontaktgehäuses gedrückt «erden. Zweckmäßig wird dabei zwischen den zu beiden Seiten der Federachse befindlichen Kontaktsegmenten ein Abstandsring angeordnet, der Vorsprünge aufweist, welche in Schlitze der Segmente eingreifen.In order to achieve this, the invention provides that on both sides the spring axis segments are arranged, which in such a way with inclined surfaces for support the spring are provided that the segments are both movable against the spring by the spring Switching element al. <: Also against the walls of the contact housing receiving the segments pressed «to earth. It is useful here between the two sides of the spring axis located contact segments arranged a spacer ring which has projections, which engage in slots in the segments.

Die Erfindung wird im folgenden an Hand der Zeichnung näher erläutert. Fig. i zeigt einen Längsschnitt durch die erfindungsgemäße Kontaktanordnung. Fig. 2 ist ein Querschnitt. In dem Kontaktgehäuse i sind die Segmente z angeordnet. Sie werden von der ringförmigen Schraubenfeder 4 umfaßt, die sich gegen die schrägen Flächen 3 legt und dabei die Kontaktflächen 5 der Segmente 2 gegen das bewegliche Schaltglied 7 und die Kontaktflächen 6 gegen das Gehäuse i drückt. Das Gehäuse i ist durch den Schraubdeckel S verschlossen. Zwischen den Segmenten ist der Ring 9 angeordnet, welcher mit Vorsprüngen io in Schlitze i i der Segmente greift.The invention is explained in more detail below with reference to the drawing. Fig. I shows a longitudinal section through the contact arrangement according to the invention. Fig. 2 is a cross section. The segments z are arranged in the contact housing i. she are encompassed by the annular coil spring 4, which is against the oblique Surfaces 3 places and thereby the contact surfaces 5 of the segments 2 against the movable Switching element 7 and the contact surfaces 6 presses against the housing i. The case i is closed by the screw cap S. Between the segments is the ring 9 arranged, which engages with projections io in slots i i of the segments.

Claims (1)

PATENTANSPRÜCHE: i. Schleifkontakt, insbesondere Stromzuführungskontakt für bewegliche, stiftartige Schaltglieder bei Hochspannungsschaltern, der aus einzelnen Kontaktsegmenten besteht, um welche eine ringförmige Schraubenfeder gelegt ist, dadurch gekennzeichnet, daß zu beiden Seiten der Federachse Segmente angeordnet sind welche derart mit Schrägflächen zur Auflage der Feder versehen sind, daß die, Segmente durch die Feder sowohl gegen das bewegliche Schaltglied als auch gegen die Wandungen des die Segmente aufnehmenden Kontaktgehäuses gedrückt werden. a. Schleifkontakt nach Anspruch i, dadurch gekennzeichnet, daß zwischen den zu beiden Seiten der Federachse befindlichen Kontaktsegmenten ein Abstandsring angeordnet ist, der Vorsprünge aufweist, welche in Schlitze der Segmente eingreifen.PATENT CLAIMS: i. Sliding contact, in particular power supply contact for movable, pin-like switching elements in high-voltage switches, made up of individual Consists of contact segments around which an annular helical spring is placed, characterized in that segments are arranged on both sides of the spring axis are which are provided with inclined surfaces to support the spring, that the, Segments by the spring against both the movable switching element and against the walls of the contact housing receiving the segments are pressed. a. Sliding contact according to claim i, characterized in that between the two Sides of the spring axis located contact segments arranged a spacer ring which has projections which engage in slots of the segments.
DEL104500D 1941-06-05 1941-06-05 Sliding contact, especially power supply contact for movable, pin-like switching elements in high-voltage switches Expired DE737823C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL104500D DE737823C (en) 1941-06-05 1941-06-05 Sliding contact, especially power supply contact for movable, pin-like switching elements in high-voltage switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL104500D DE737823C (en) 1941-06-05 1941-06-05 Sliding contact, especially power supply contact for movable, pin-like switching elements in high-voltage switches

Publications (1)

Publication Number Publication Date
DE737823C true DE737823C (en) 1943-07-26

Family

ID=7290083

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL104500D Expired DE737823C (en) 1941-06-05 1941-06-05 Sliding contact, especially power supply contact for movable, pin-like switching elements in high-voltage switches

Country Status (1)

Country Link
DE (1) DE737823C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2688338A1 (en) * 1992-03-06 1993-09-10 Alsthom Gec Annular electrical contact device, in particular for a circuit breaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2688338A1 (en) * 1992-03-06 1993-09-10 Alsthom Gec Annular electrical contact device, in particular for a circuit breaker
US5328393A (en) * 1992-03-06 1994-07-12 Gec Alsthom T & D Sa Annular electrical contact system, in particular for a circuit-breaker

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