DE217779C - - Google Patents

Info

Publication number
DE217779C
DE217779C DENDAT217779D DE217779DA DE217779C DE 217779 C DE217779 C DE 217779C DE NDAT217779 D DENDAT217779 D DE NDAT217779D DE 217779D A DE217779D A DE 217779DA DE 217779 C DE217779 C DE 217779C
Authority
DE
Germany
Prior art keywords
fuse
insulator
isolator
contacts
grooves
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.)
Active
Application number
DENDAT217779D
Other languages
German (de)
Publication of DE217779C publication Critical patent/DE217779C/de
Active legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02Details
    • H01H85/0241Structural association of a fuse and another component or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Fuses (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Erfindungsgegenstand ist ein Isolator mit eingebauter Sicherung. Er ist wie die bekannten Isolatoren aus Porzellan hergestellt und glockenförmig gestaltet. Das neue Merkmal, welches die Erfindung ausmacht, besteht darin, daß die in bekannter Weise zur Befestigung der durch die Sicherung zu verbindenden, blanken Leitungsenden dienenden Rillen des Isolators mit Kontaktstreifen versehen sind, welche durch Kanäle im Isolator hindurch mit den Kontakten der Sicherung in leitender Verbindung stehen.The subject of the invention is an isolator with a built-in fuse. He is like the known ones Insulators made of porcelain and shaped like a bell. The new feature what makes up the invention is that in a known manner for attachment the bare wire ends serving to be connected by the fuse are provided with contact strips of the insulator grooves which are connected through channels in the insulator with the contacts of the fuse are in a leading position.

Diese Bauart weist gegenüber den bekannten Einrichtungen mehrfache Vorteile auf. Der Isolator ist sehr einfach, besitzt gute, durch die Spannung der Leitungen selbst gesicherte Kontakte von großer Oberfläche und ist leicht und schnell in jede Leitung einzufügen. Die Sicherung selbst ist leicht auswechselbar. Die metallenen Teile, insbesondere die Kontaktstellen der Leitungsenden, sind vollkommen abgeschlossen und daher vor Oxydation geschützt. Schrauben, Lötungen usw. sind nicht nötig.This type of construction has several advantages over the known devices. Of the Isolator is very simple, has good ones, secured by the tension of the lines themselves Contacts with a large surface area and can be easily and quickly inserted into any line. the The fuse itself is easy to replace. The metal parts, especially the contact points the ends of the line are completely closed and therefore protected from oxidation. Screws, soldering, etc. are not necessary.

Die Zeichnung veranschaulicht den Erfindungsgegenstand in einer beispielsweisen Ausführungsform; es zeigt:The drawing illustrates the subject matter of the invention in an exemplary embodiment; it shows:

Fig. ι einen Vertikalschnitt desselben,Fig. Ι a vertical section of the same,

Fig. 2 eine Ansicht.Fig. 2 is a view.

Die beiden halbkreisförmigen Kontaktstrei- 3" fen 5 sind in den Rillen 2 des Isolators ι angebracht und mit den Kontakten 3, 3^ der Sicherung durch Kanäle 6 im Isolator 1 hindurch verbunden. Die Rillen 2 dienen in bekannter Weise zur Befestigung der durch die Sicherung zu verbindenden, blanken Leitungsenden 7. Eine Kappe 4 mit Gummiring 8 schließt den Isolator 1 oben ab.The two semicircular contact strips 3 "fen 5 are attached in the grooves 2 of the insulator ι and with the contacts 3, 3 ^ of the fuse through channels 6 in the insulator 1 tied together. The grooves 2 are used in a known manner to attach the through the Bare wire ends to be connected to fuse 7. A cap 4 with rubber ring 8 closes the isolator 1 at the top.

Claims (1)

Patent-Anspruch:Patent claim: Isolator mit eingebauter Sicherung, da-, durch gekennzeichnet, daß die in bekannter Weise zur Befestigung der durch die Sicherung zu verbindenden, blanken Leitungsenden dienenden Rillen des Isolators mit Kontaktstreifen versehen sind, welche durch Kanäle im Isolator hindurch mit den Kontakten der Sicherung in leitender Verbindung stehen.Isolator with built-in fuse, characterized in that the known Way to fix the bare wire ends to be connected by the fuse Serving grooves of the insulator are provided with contact strips, which through channels in the insulator through with the contacts the fuse are in conductive connection. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT217779D Active DE217779C (en)

Publications (1)

Publication Number Publication Date
DE217779C true DE217779C (en)

Family

ID=479062

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT217779D Active DE217779C (en)

Country Status (1)

Country Link
DE (1) DE217779C (en)

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