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PT83967A - Dispositivo para instalacoes com proteccao contra sobretensoes - Google Patents

Dispositivo para instalacoes com proteccao contra sobretensoes

Info

Publication number
PT83967A
PT83967A PT8396786A PT8396786A PT83967A PT 83967 A PT83967 A PT 83967A PT 8396786 A PT8396786 A PT 8396786A PT 8396786 A PT8396786 A PT 8396786A PT 83967 A PT83967 A PT 83967A
Authority
PT
Portugal
Prior art keywords
installations
protection against
against overvoltages
overvoltages
protection
Prior art date
Application number
PT8396786A
Other languages
English (en)
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of PT83967A publication Critical patent/PT83967A/pt

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
    • H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
    • H01H85/32—Indicating lamp structurally associated with the protective device
    • 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
    • H01H85/44—Structural association with a spark-gap arrester
    • 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
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/048—Fuse resistors
    • H01H2085/0486—Fuse resistors with voltage dependent resistor, e.g. varistor
PT8396786A 1985-12-20 1986-12-18 Dispositivo para instalacoes com proteccao contra sobretensoes PT83967A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853545526 DE3545526A1 (de) 1985-12-20 1985-12-20 Installationseinrichtung mit ueberspannungsableiter

Publications (1)

Publication Number Publication Date
PT83967A true PT83967A (pt) 1987-08-19

Family

ID=6289221

Family Applications (1)

Application Number Title Priority Date Filing Date
PT8396786A PT83967A (pt) 1985-12-20 1986-12-18 Dispositivo para instalacoes com proteccao contra sobretensoes

Country Status (5)

Country Link
EP (1) EP0230585A1 (pt)
BR (1) BR8606323A (pt)
DE (1) DE3545526A1 (pt)
ES (1) ES2003762A6 (pt)
PT (1) PT83967A (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19829775C2 (de) * 1998-07-03 2002-05-16 Dehn & Soehne Blitzstoßstromfeste Überspannungs- und auf netzfrequente Überströme ansprechende Schutzeinrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1832194A (en) * 1929-03-27 1931-11-17 Arthur J Esser Fuse device
US1951307A (en) * 1932-07-30 1934-03-13 Mar Frank C La Indicating plug fuse
AU485687B2 (en) * 1973-11-07 1975-05-08 Tokyo Shibaura Electric Company Ltd. A surge voltage absorber
DE2831139A1 (de) * 1978-07-13 1980-01-24 Siemens Ag Anordnung zum ueberwachen einer schmelzsicherung
DE2915170C2 (de) * 1979-04-12 1982-06-09 Siemens AG, 1000 Berlin und 8000 München Niedersapnnungs-Lastschalter mit Sicherung
AT380351B (de) * 1984-04-03 1986-05-12 Cti Ges Zur Pruefung Elektrote Ueberspannungsableiter mit trennvorrichtung und blinkanzeige

Also Published As

Publication number Publication date
EP0230585A1 (de) 1987-08-05
BR8606323A (pt) 1987-10-06
DE3545526A1 (de) 1987-06-25
ES2003762A6 (es) 1988-11-16

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Legal Events

Date Code Title Description
FC3A Refusal

Effective date: 19930210