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
Links
- 239000012212 insulator Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective 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
- H01H85/02—Details
- H01H85/0241—Structural 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)
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) |
-
0
- DE DENDAT217779D patent/DE217779C/de active Active
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