EP0128261A3 - Schmelzleiter für elektrische Sicherungen - Google Patents

Schmelzleiter für elektrische Sicherungen Download PDF

Info

Publication number
EP0128261A3
EP0128261A3 EP84101159A EP84101159A EP0128261A3 EP 0128261 A3 EP0128261 A3 EP 0128261A3 EP 84101159 A EP84101159 A EP 84101159A EP 84101159 A EP84101159 A EP 84101159A EP 0128261 A3 EP0128261 A3 EP 0128261A3
Authority
EP
European Patent Office
Prior art keywords
fuse
electrical
fuse element
link
support
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.)
Withdrawn
Application number
EP84101159A
Other languages
English (en)
French (fr)
Other versions
EP0128261A2 (de
Inventor
Wolfgang Dr. Böhm
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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 Degussa GmbH filed Critical Degussa GmbH
Publication of EP0128261A2 publication Critical patent/EP0128261A2/de
Publication of EP0128261A3 publication Critical patent/EP0128261A3/de
Withdrawn legal-status Critical Current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
    • H01H85/055—Fusible members
    • H01H85/06—Fusible members characterised by the fusible material
    • 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
    • H01H85/055—Fusible members
    • H01H85/08—Fusible members characterised by the shape or form of the fusible member
    • H01H85/11—Fusible members characterised by the shape or form of the fusible member with applied local area of a metal which, on melting, forms a eutectic with the main material of the fusible member, i.e. M-effect devices

Landscapes

  • Fuses (AREA)
  • Saccharide Compounds (AREA)
  • Vending Machines For Individual Products (AREA)

Abstract

Alterungsbeständige Schmelzleiter für elektrische Si­ cherungen bestehen aus einem Schmelzleiterwerkstoff, der ganz oder teilweise mit einer Auflage aus einem Metall oder einer Legierung mit relativ niedrigem Schmelzpunkt be­ deckt ist. Zwischen Schmelzleiterwerkstoff und Auflage ist eine Zwischenschicht angeordnet, deren Material im Schmelzleiterwerkstoff unlöslich und im Auflagematerial im schmelzflüssigen Zustand gut löslich ist.
EP84101159A 1983-05-28 1984-02-04 Schmelzleiter für elektrische Sicherungen Withdrawn EP0128261A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3319488 1983-05-28
DE3319488 1983-05-28

Publications (2)

Publication Number Publication Date
EP0128261A2 EP0128261A2 (de) 1984-12-19
EP0128261A3 true EP0128261A3 (de) 1985-10-09

Family

ID=6200182

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84101159A Withdrawn EP0128261A3 (de) 1983-05-28 1984-02-04 Schmelzleiter für elektrische Sicherungen

Country Status (3)

Country Link
EP (1) EP0128261A3 (de)
DK (1) DK60784A (de)
NO (1) NO840070L (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62117234A (ja) * 1985-11-15 1987-05-28 富士電機株式会社 ヒユ−ズ
US5139883A (en) * 1989-05-09 1992-08-18 Grigory Raykhtsaum Intermetallic time-temperature integration fuse
DE10022241A1 (de) * 2000-05-08 2001-11-15 Abb Research Ltd Schmelzleiter und Verfahren zu seiner Herstellung sowie Sicherungsleiter und Sicherung
US20150102896A1 (en) * 2013-10-11 2015-04-16 Littelfuse, Inc. Barrier layer for electrical fuses utilizing the metcalf effect

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH303424A (de) * 1951-01-19 1954-11-30 Elektrotechnische Spezialfabri Kurzschlusssichere, elektrische Schmelzsicherung.
FR1106344A (fr) * 1953-08-07 1955-12-16 D App Electr Sprecher & Schuh Fusible de sécurité
DE1290239B (de) * 1963-05-10 1969-03-06 Siemens Ag Elektrische Schmelzsicherung
CH553478A (de) * 1972-06-15 1974-08-30 Schurter Ag H Traeger schmelzeinsatz.
GB2089148A (en) * 1980-11-27 1982-06-16 Wickmann Werke Gmbh Electrical fuse

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH303424A (de) * 1951-01-19 1954-11-30 Elektrotechnische Spezialfabri Kurzschlusssichere, elektrische Schmelzsicherung.
FR1106344A (fr) * 1953-08-07 1955-12-16 D App Electr Sprecher & Schuh Fusible de sécurité
DE1290239B (de) * 1963-05-10 1969-03-06 Siemens Ag Elektrische Schmelzsicherung
CH553478A (de) * 1972-06-15 1974-08-30 Schurter Ag H Traeger schmelzeinsatz.
GB2089148A (en) * 1980-11-27 1982-06-16 Wickmann Werke Gmbh Electrical fuse

Also Published As

Publication number Publication date
NO840070L (no) 1984-11-29
DK60784A (da) 1984-11-29
EP0128261A2 (de) 1984-12-19
DK60784D0 (da) 1984-02-10

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19840204

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

17Q First examination report despatched

Effective date: 19860820

18W Application withdrawn

Withdrawal date: 19860918

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BOEHM, WOLFGANG, DR.