DE59310C - Manufacture of fuses for electrical lines - Google Patents

Manufacture of fuses for electrical lines

Info

Publication number
DE59310C
DE59310C DENDAT59310D DE59310DA DE59310C DE 59310 C DE59310 C DE 59310C DE NDAT59310 D DENDAT59310 D DE NDAT59310D DE 59310D A DE59310D A DE 59310DA DE 59310 C DE59310 C DE 59310C
Authority
DE
Germany
Prior art keywords
fuses
fuse
strips
electrical lines
individual strips
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 - Lifetime
Application number
DENDAT59310D
Other languages
German (de)
Original Assignee
SCHUCKERT & Co., COMMANDITGESELLSCHAFT, in Nürnberg
Publication of DE59310C publication Critical patent/DE59310C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H85/04Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05Component parts thereof
    • H01H85/055Fusible members
    • H01H85/08Fusible members characterised by the shape or form of the fusible member

Landscapes

  • Fuses (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

BERLIN. GEDRUCKT IN DER.REICHSDRUCKEREIBERLIN. PRINTED IN THE.REICHSDRUCKEREI

Claims (1)

KAISERLICHESIMPERIAL PATENTAMT.PATENT OFFICE. Es sind bisher und mit Vortheil für Sicherungen elektrischer Leitungen Formen verwendet worden, welche sich aus einzelnen Streifen zusammensetzen, wobei die Anzahl der unter einander gleichen Streifen nach der Stromstärke bestimmt wird.Shapes have been used so far and with advantage for fusing electrical lines which are composed of individual strips, with the number of identical strips according to the Amperage is determined. Solche Sicherungen stellt man in einfacher Weise dadurch her, dafs ein ganzer Metallstreifen (aus Blei oder anderem Metall) vermittelst einer Schneid- oder Stanzvorrichtung in seinem mittleren Theil in Einzelstreifen zerlegt wird, welche dann aus einander gebogen werden, um der Luft Zutritt zu gewähren. Dadurch wird die Abkühlung vergröfsert, so dafs die Dimensionen der Sicherung verhältnifsmäfsig klein ausfallen. Der dabei erzielte Vortheil besteht darin, dafs beim Abschmelzen dieser Sicherung nur kleine und fein vertheilte Metallmassen herumgeschleudert werden.Such fuses are produced in a simple manner by using an entire metal strip (made of lead or other metal) by means of a cutting or punching device in its middle part is divided into individual strips, which are then bent from one another to allow access to the air. This increases the cooling, see above that the dimensions of the fuse are comparatively small. The advantage achieved thereby consists in the fact that when this fuse was melted only small and finely distributed Metal masses are thrown around. In· den Fig. 1 und 2 ist eine solche Sicherung dargestellt.In FIGS. 1 and 2 there is such a fuse shown. Patenτ-Anspruch:Patenτ claim: Die Herstellung von Sicherungen, welche sich aus mehreren Streifen zusammensetzen, in der Weise, dafs durch eine geeignete Schneidoder Stanzvorrichtung der mittlere Theil eines ganzen Metallstreifens in einzelne Streifen zerlegt wird, welche zur besseren Abkühlung aus einander gebogen werden können.The production of fuses, which are composed of several strips, in in such a way that by means of a suitable cutting or punching device the middle part of a whole metal strip is broken down into individual strips, which allow for better cooling can be bent from each other.
DENDAT59310D Manufacture of fuses for electrical lines Expired - Lifetime DE59310C (en)

Publications (1)

Publication Number Publication Date
DE59310C true DE59310C (en)

Family

ID=333532

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT59310D Expired - Lifetime DE59310C (en) Manufacture of fuses for electrical lines

Country Status (1)

Country Link
DE (1) DE59310C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741434C (en) * 1939-11-18 1943-11-11 Siemens Ag Closed fuse with several fusible conductors, especially low-voltage high-performance fuse
US4041435A (en) * 1974-10-01 1977-08-09 Mcgraw-Edison Company Protector for electric circuit
US4150354A (en) * 1977-05-23 1979-04-17 Namitokov Kemal K Circuit protection fuse

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741434C (en) * 1939-11-18 1943-11-11 Siemens Ag Closed fuse with several fusible conductors, especially low-voltage high-performance fuse
US4041435A (en) * 1974-10-01 1977-08-09 Mcgraw-Edison Company Protector for electric circuit
US4150354A (en) * 1977-05-23 1979-04-17 Namitokov Kemal K Circuit protection fuse

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