EP0890969A3 - Kontaktkörper zur Aufnahme eines Kontaktmessers eines Sicherungseinsatzes - Google Patents

Kontaktkörper zur Aufnahme eines Kontaktmessers eines Sicherungseinsatzes Download PDF

Info

Publication number
EP0890969A3
EP0890969A3 EP98109525A EP98109525A EP0890969A3 EP 0890969 A3 EP0890969 A3 EP 0890969A3 EP 98109525 A EP98109525 A EP 98109525A EP 98109525 A EP98109525 A EP 98109525A EP 0890969 A3 EP0890969 A3 EP 0890969A3
Authority
EP
European Patent Office
Prior art keywords
contact
fuse
contact element
knife
area
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
EP98109525A
Other languages
English (en)
French (fr)
Other versions
EP0890969B1 (de
EP0890969A2 (de
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.)
Jean Mueller Elektrotechnische Fabrik GmbH
Original Assignee
Jean Mueller Elektrotechnische Fabrik 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 Jean Mueller Elektrotechnische Fabrik GmbH filed Critical Jean Mueller Elektrotechnische Fabrik GmbH
Publication of EP0890969A2 publication Critical patent/EP0890969A2/de
Publication of EP0890969A3 publication Critical patent/EP0890969A3/de
Application granted granted Critical
Publication of EP0890969B1 publication Critical patent/EP0890969B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H85/20—Bases for supporting the fuse; Separate parts thereof
    • H01H85/203—Bases for supporting the fuse; Separate parts thereof for fuses with blade type terminals
    • H01H85/204—Bases for supporting the fuse; Separate parts thereof for fuses with blade type terminals for low voltage fuses with knife-blade end contacts

Landscapes

  • Contacts (AREA)
  • Fuses (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)
  • Table Devices Or Equipment (AREA)

Abstract

Die Erfindung betrifft einen Kontaktkörper (1) zur Aufnahme eines Kontaktmessers (2) eines Sicherungseinsatzes, insbesondere eines NH-Sicherungseinsatzes (3). Der Kontaktkörper ist aus einem Blech gebildet und weist zur Aufnahme des Kontaktmessers mindestens einen Schlitz auf.
Erfindungsgemäß ist vorgesehen, daß der Kontaktkörper eine beim Einsetzen des Sicherungseinsatzes in den Schlitz des Kontaktkörpers voreilenden Bereich (19) aufweist, der die Funktion eines Schaltkontaktes besitzt, sowie einen diesem Bereich nacheilenden Bereich (18), der die Funktion eines Dauerkontaktes besitzt. Der Dauerkontakt erfolgt dabei in stirnseitigen Bereichen des Kontaktkörperbleches.
Ein solcher Kontaktkörper weist ein hohes Schaltvermögen auf, besitzt hohe mechanische Festigkeit und gewährleistet auch nach mehrfacher Lichtbogenbeanspruchung eine zuverlässige Dauerkontaktgabe bei niedrigen Übergangswiderständen.
EP98109525A 1997-07-09 1998-05-26 Kontaktkörper zur Aufnahme eines Kontaktmessers eines Sicherungseinsatzes Expired - Lifetime EP0890969B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19729223A DE19729223A1 (de) 1997-07-09 1997-07-09 Kontaktkörper zur Aufnahme eines Kontaktmessers eines Sicherungseinsatzes
DE19729223 1997-07-09

Publications (3)

Publication Number Publication Date
EP0890969A2 EP0890969A2 (de) 1999-01-13
EP0890969A3 true EP0890969A3 (de) 1999-12-15
EP0890969B1 EP0890969B1 (de) 2002-07-31

Family

ID=7835061

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98109525A Expired - Lifetime EP0890969B1 (de) 1997-07-09 1998-05-26 Kontaktkörper zur Aufnahme eines Kontaktmessers eines Sicherungseinsatzes

Country Status (6)

Country Link
EP (1) EP0890969B1 (de)
AT (1) ATE221696T1 (de)
DE (2) DE19729223A1 (de)
DK (1) DK0890969T3 (de)
ES (1) ES2181091T3 (de)
PT (1) PT890969E (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2809873B1 (fr) 2000-06-06 2002-12-13 Entrelec Sa Dispositif de contact electrique sectionnable
DE10047566A1 (de) * 2000-09-22 2002-04-18 Mueller Jean Ohg Elektrotech Blockiereinrichtung für Trennmesser
DE10054661C2 (de) 2000-11-03 2003-01-30 Phoenix Contact Gmbh & Co Elektrische Anschluß- oder Verbindungseinrichtung
DE10062634A1 (de) * 2000-12-15 2002-06-27 Mueller Jean Ohg Elektrotech Halter für eine Hakenklemme
DE102004058640B3 (de) * 2004-12-04 2006-05-04 Elektro-Bauelemente Gmbh NH-Kontakt

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH289177A (de) * 1949-07-22 1953-02-28 Gmbh Albrecht Jung Elektrischer Kontakt mit einem starren und einem federnden Teil.
DE1059540B (de) * 1956-04-28 1959-06-18 Karl Pfisterer Kommanditgesell Elektrische Kontaktvorrichtung, insbesondere fuer ein Sicherungsunterteil
CH429869A (de) * 1966-02-15 1967-02-15 Weber Ag Fab Elektro Kontaktvorrichtung zur Aufnahme eines Messergegenkontaktes
DE1640552A1 (de) * 1966-09-08 1970-08-27 Jung Gmbh Albrecht Federung fuer die Aufnahmekontakte von Schaltgeraeten
CH533356A (fr) * 1971-07-23 1973-01-31 Gardy Particip App Dispositif de contact pour couteau d'extrémité de cartouche de coupe-circuit
DE2606583A1 (de) * 1976-02-19 1977-08-25 Leopold Neu Aufnahmekontakt fuer leichte schaltbarkeit
LU80101A1 (de) * 1977-12-17 1979-01-19
DE3622833A1 (de) * 1986-07-08 1988-02-25 Pfisterer Elektrotech Karl Kontaktkoerper

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH289177A (de) * 1949-07-22 1953-02-28 Gmbh Albrecht Jung Elektrischer Kontakt mit einem starren und einem federnden Teil.
DE1059540B (de) * 1956-04-28 1959-06-18 Karl Pfisterer Kommanditgesell Elektrische Kontaktvorrichtung, insbesondere fuer ein Sicherungsunterteil
CH429869A (de) * 1966-02-15 1967-02-15 Weber Ag Fab Elektro Kontaktvorrichtung zur Aufnahme eines Messergegenkontaktes
DE1640552A1 (de) * 1966-09-08 1970-08-27 Jung Gmbh Albrecht Federung fuer die Aufnahmekontakte von Schaltgeraeten
CH533356A (fr) * 1971-07-23 1973-01-31 Gardy Particip App Dispositif de contact pour couteau d'extrémité de cartouche de coupe-circuit
DE2606583A1 (de) * 1976-02-19 1977-08-25 Leopold Neu Aufnahmekontakt fuer leichte schaltbarkeit
LU80101A1 (de) * 1977-12-17 1979-01-19
DE3622833A1 (de) * 1986-07-08 1988-02-25 Pfisterer Elektrotech Karl Kontaktkoerper

Also Published As

Publication number Publication date
DE59804970D1 (de) 2002-09-05
ES2181091T3 (es) 2003-02-16
DE19729223A1 (de) 1999-01-21
ATE221696T1 (de) 2002-08-15
PT890969E (pt) 2002-12-31
EP0890969B1 (de) 2002-07-31
DK0890969T3 (da) 2002-11-11
EP0890969A2 (de) 1999-01-13

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