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DE1256761B - Niederspannungs-Lasttrennschalter - Google Patents

Niederspannungs-Lasttrennschalter

Info

Publication number
DE1256761B
DE1256761B DES90374A DES0090374A DE1256761B DE 1256761 B DE1256761 B DE 1256761B DE S90374 A DES90374 A DE S90374A DE S0090374 A DES0090374 A DE S0090374A DE 1256761 B DE1256761 B DE 1256761B
Authority
DE
Germany
Prior art keywords
switch
auxiliary contact
main knife
knife
contact part
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Withdrawn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
DES90374A
Other languages
German (de)
English (en)
Inventor
Dipl-Ing Otto Mueller
Heinz Homberg
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Corp filed Critical Siemens Corp
Priority to DES90374A priority Critical patent/DE1256761B/de
Priority to DE6604390U priority patent/DE6604390U/de
Priority to CH360165A priority patent/CH426984A/de
Priority to FR11800A priority patent/FR1448038A/fr
Priority to SE4289/65A priority patent/SE303327B/xx
Publication of DE1256761B publication Critical patent/DE1256761B/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/36—Metal parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H9/383—Arcing contact pivots relative to the movable contact assembly

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Push-Button Switches (AREA)
  • Vibration Dampers (AREA)
  • Electromagnets (AREA)
DES90374A 1964-04-04 1964-04-04 Niederspannungs-Lasttrennschalter Withdrawn DE1256761B (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DES90374A DE1256761B (de) 1964-04-04 1964-04-04 Niederspannungs-Lasttrennschalter
DE6604390U DE6604390U (de) 1964-04-04 1964-11-17 Schalter mit haupt- und parallelem lichtbogenkontakt
CH360165A CH426984A (de) 1964-04-04 1965-03-15 Schalter mit einem federbelasteten und mit einem Schaltschloss gekoppelten beweglichen Schaltmesser als Hauptkontaktteil und einem beweglichen flachen Lichtbogenkontaktteil
FR11800A FR1448038A (fr) 1964-04-04 1965-04-02 Interrupteur comportant un contact principal et un contact auxiliaire parallèle
SE4289/65A SE303327B (fr) 1964-04-04 1965-04-02

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DES90374A DE1256761B (de) 1964-04-04 1964-04-04 Niederspannungs-Lasttrennschalter
DES0094206 1964-11-17
DE6604390U DE6604390U (de) 1964-04-04 1964-11-17 Schalter mit haupt- und parallelem lichtbogenkontakt

Publications (1)

Publication Number Publication Date
DE1256761B true DE1256761B (de) 1967-12-21

Family

ID=27207244

Family Applications (2)

Application Number Title Priority Date Filing Date
DES90374A Withdrawn DE1256761B (de) 1964-04-04 1964-04-04 Niederspannungs-Lasttrennschalter
DE6604390U Expired DE6604390U (de) 1964-04-04 1964-11-17 Schalter mit haupt- und parallelem lichtbogenkontakt

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE6604390U Expired DE6604390U (de) 1964-04-04 1964-11-17 Schalter mit haupt- und parallelem lichtbogenkontakt

Country Status (4)

Country Link
CH (1) CH426984A (fr)
DE (2) DE1256761B (fr)
FR (1) FR1448038A (fr)
SE (1) SE303327B (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1130051A (fr) * 1954-05-06 1957-01-30 Gardy Particip App Sectionneur de charge à soufflage pneumatique
DE1141357B (de) * 1961-04-28 1962-12-20 Sachsenwerk Licht & Kraft Ag Lasttrennschalter
DE1150732B (de) * 1960-02-25 1963-06-27 Siemens Ag Lasttrennschalter mit einem beim Aus- und Einschalten nacheilenden Hilfsmesser
FR1338003A (fr) * 1961-11-20 1963-09-20 Driescher Spezialfab Fritz Commutateur à chambre d'extinction, avec des pièces de commutation principales et retardées
DE1158605B (de) * 1960-08-24 1963-12-05 Calor Emag Elektrizitaets Ag Lasttrennschalter mit Flachloeschkammer sowie mit Haupt- und Schnellschaltmesser
DE1165714B (de) * 1959-10-07 1964-03-19 Licentia Gmbh Lasttrenner

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1130051A (fr) * 1954-05-06 1957-01-30 Gardy Particip App Sectionneur de charge à soufflage pneumatique
DE1165714B (de) * 1959-10-07 1964-03-19 Licentia Gmbh Lasttrenner
DE1150732B (de) * 1960-02-25 1963-06-27 Siemens Ag Lasttrennschalter mit einem beim Aus- und Einschalten nacheilenden Hilfsmesser
DE1158605B (de) * 1960-08-24 1963-12-05 Calor Emag Elektrizitaets Ag Lasttrennschalter mit Flachloeschkammer sowie mit Haupt- und Schnellschaltmesser
DE1141357B (de) * 1961-04-28 1962-12-20 Sachsenwerk Licht & Kraft Ag Lasttrennschalter
FR1338003A (fr) * 1961-11-20 1963-09-20 Driescher Spezialfab Fritz Commutateur à chambre d'extinction, avec des pièces de commutation principales et retardées

Also Published As

Publication number Publication date
DE6604390U (de) 1970-01-08
CH426984A (de) 1966-12-31
SE303327B (fr) 1968-08-26
FR1448038A (fr) 1966-08-05

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EF Willingness to grant licences
EHJ Ceased/non-payment of the annual fee