ES207247U - Un portafusible. - Google Patents

Un portafusible.

Info

Publication number
ES207247U
ES207247U ES0207247U ES207247U ES207247U ES 207247 U ES207247 U ES 207247U ES 0207247 U ES0207247 U ES 0207247U ES 207247 U ES207247 U ES 207247U ES 207247 U ES207247 U ES 207247U
Authority
ES
Spain
Prior art keywords
insulating body
fuse holder
contact
end pieces
insulating
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.)
Granted
Application number
ES0207247U
Other languages
English (en)
Other versions
ES207247Y (es
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.)
Ifo AB
Original Assignee
Ifo AB
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 Ifo AB filed Critical Ifo AB
Publication of ES207247U publication Critical patent/ES207247U/es
Application granted granted Critical
Publication of ES207247Y publication Critical patent/ES207247Y/es
Expired legal-status Critical Current

Links

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
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/165—Casings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • H01H69/02—Manufacture of fuses
    • 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
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/143—Electrical contacts; Fastening fusible members to such contacts
    • H01H85/153—Knife-blade-end contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuses (AREA)

Abstract

Un portafusible del tipo de fusible de pinza que comprende un cuerpo aislante tubular, piezas extremas eléctricamente conductoras que con una parte cilíndrica se acoplan circunferencialmente con los extremos del cuerpo aislante y se alojan en unos entrantes correspondientemente formados en unas piezas de contacto de cuchilla en ambos extremos del portafusible, y elementos fusibles conectados eléctricamente a dichas de extinción del arco, resistente al calor, eléctricamente aislante situado dentro del cuerpo aislante, caracterizado porque las piezas extremas anulares (5) a lo largo de su borde circunferencial interior tienen una parte (16) con pestaña hacia fuera enfrente de la pieza (2) de contacto y adaptada para deformarse mediante la inserción axial a presión de las piezas de contacto contra el cuerpo aislante (1) hacia el interior del cuerpo aislante con la compactación simultánea del medio (4) de extinción del arco encerrado entre las piezas de contacto dentro del cuerpo aislante.
ES1974207247U 1972-12-11 1974-11-06 Un portafusible. Expired ES207247Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7216140A SE378476B (es) 1972-12-11 1972-12-11

Publications (2)

Publication Number Publication Date
ES207247U true ES207247U (es) 1976-03-16
ES207247Y ES207247Y (es) 1976-07-01

Family

ID=20301785

Family Applications (2)

Application Number Title Priority Date Filing Date
ES421321A Expired ES421321A1 (es) 1972-12-11 1973-12-10 Un procedimiento para fabricar un portafusible del tipo de fusible de pinza.
ES1974207247U Expired ES207247Y (es) 1972-12-11 1974-11-06 Un portafusible.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES421321A Expired ES421321A1 (es) 1972-12-11 1973-12-10 Un procedimiento para fabricar un portafusible del tipo de fusible de pinza.

Country Status (7)

Country Link
DE (2) DE2361497A1 (es)
ES (2) ES421321A1 (es)
FR (1) FR2210002B1 (es)
GB (1) GB1450217A (es)
IT (1) IT1000824B (es)
NL (1) NL7316954A (es)
SE (1) SE378476B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9206498U1 (de) * 1992-05-13 1992-06-25 Wickmann-Werke GmbH, 5810 Witten Schmelzsicherung

Also Published As

Publication number Publication date
ES421321A1 (es) 1976-04-16
FR2210002A1 (es) 1974-07-05
ES207247Y (es) 1976-07-01
FR2210002B1 (es) 1978-03-24
IT1000824B (it) 1976-04-10
DE7343845U (de) 1974-03-28
IT7302970A1 (it) 1975-06-11
DE2361497A1 (de) 1974-06-27
GB1450217A (en) 1976-09-22
SE378476B (es) 1975-09-01
NL7316954A (es) 1974-06-13

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