ATA258478A - Schaltstueckanordnung fuer niederspannungs -vakuumschuetze - Google Patents

Schaltstueckanordnung fuer niederspannungs -vakuumschuetze

Info

Publication number
ATA258478A
ATA258478A AT258478A AT258478A ATA258478A AT A258478 A ATA258478 A AT A258478A AT 258478 A AT258478 A AT 258478A AT 258478 A AT258478 A AT 258478A AT A258478 A ATA258478 A AT A258478A
Authority
AT
Austria
Prior art keywords
low voltage
switching arrangement
voltage vacuum
vacuum protection
protection
Prior art date
Application number
AT258478A
Other languages
English (en)
Other versions
AT374964B (de
Inventor
Eckehard Dipl Ing Gebauer
Klaus Dipl Ing Richter
Original Assignee
Elektro App Werke Veb
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 Elektro App Werke Veb filed Critical Elektro App Werke Veb
Publication of ATA258478A publication Critical patent/ATA258478A/de
Application granted granted Critical
Publication of AT374964B publication Critical patent/AT374964B/de

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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6646—Contacts; Arc-extinguishing means, e.g. arcing rings having non flat disc-like contact surface
AT258478A 1977-06-17 1978-04-13 Schaltstueckanordnung fuer niederspannungs -vakuumschuetze AT374964B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19954977A DD131426B1 (de) 1977-06-17 1977-06-17 Schaltstueckanordnung fuer niederspannungs-vakuumschuetze

Publications (2)

Publication Number Publication Date
ATA258478A true ATA258478A (de) 1983-10-15
AT374964B AT374964B (de) 1984-06-25

Family

ID=5508773

Family Applications (1)

Application Number Title Priority Date Filing Date
AT258478A AT374964B (de) 1977-06-17 1978-04-13 Schaltstueckanordnung fuer niederspannungs -vakuumschuetze

Country Status (9)

Country Link
AT (1) AT374964B (de)
BG (1) BG32824A1 (de)
CS (1) CS226755B1 (de)
DD (1) DD131426B1 (de)
DE (1) DE2815059C2 (de)
HU (1) HU180227B (de)
PL (1) PL118529B1 (de)
SU (1) SU970645A1 (de)
YU (1) YU40916B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3150973A1 (de) * 1981-12-23 1983-06-30 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Vakuum-leistungsschalter
DE3304803A1 (de) * 1983-02-11 1984-08-16 Siemens AG, 1000 Berlin und 8000 München Vakuumschalter, insbesondere mittelspannungs-lasttrennschalter
DE4447391C1 (de) * 1994-12-23 1996-06-05 Siemens Ag Vakuumschalter
DE102008031472B4 (de) * 2008-07-02 2010-05-06 Siemens Aktiengesellschaft Vakuumschaltröhre
DE102018212953A1 (de) 2018-08-02 2020-02-06 Siemens Aktiengesellschaft Schließkontaktsystem

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612795A (en) * 1969-01-09 1971-10-12 Westinghouse Electric Corp Shielding arrangements for vacuum-type circuit interrupters of the two-contact type
US3670129A (en) * 1970-08-17 1972-06-13 Westinghouse Electric Corp Electrical contact members
DD96801A1 (de) * 1971-11-27 1973-04-12

Also Published As

Publication number Publication date
PL118529B1 (en) 1981-10-31
HU180227B (en) 1983-02-28
YU40916B (en) 1986-08-31
YU123078A (en) 1982-06-30
BG32824A1 (en) 1982-10-15
DD131426B1 (de) 1980-01-30
SU970645A1 (ru) 1982-10-30
DE2815059C2 (de) 1982-12-02
DD131426A1 (de) 1978-06-21
DE2815059A1 (de) 1978-12-21
PL207656A1 (pl) 1979-04-09
CS226755B1 (en) 1984-04-16
AT374964B (de) 1984-06-25

Similar Documents

Publication Publication Date Title
DK146549C (da) Elektrisk vakuumafbryder
SE7805157L (sv) Hogspenningsskyddskrets
IT1093945B (it) Circuito di commutazione
BE871946A (nl) Hoogspanningsvacuumschakelaar
JPS53106471A (en) Low voltage vacuum shorttcircuit switch
AT374964B (de) Schaltstueckanordnung fuer niederspannungs -vakuumschuetze
IT1101054B (it) Interruttore di protezione per correnti di guasto
IT7809339A0 (it) Circuito di protezione elettricoperfezionato
AT373439B (de) Hochspannungs-trennschalter
DD128192A1 (de) Vakuumschaltkammer fuer niederspannung
IT1090165B (it) Interruttore elettrico di protezione
AT353327B (de) Schaltungsanordnung fuer pcm-zeitmulti- plexvermittlungen
DK437078A (da) Hoejspaendingsafbryder
DD134897A1 (de) Schaltelektrodenpaar fuer vakuumschalter
LU78600A1 (de) Fehlerstromschutzschalter
AT385152B (de) Elektrische schaltanlage fuer niederspannung
AT373717B (de) Hochspannungs-trennschalter
IT1096978B (it) Condensatore elettrico con protezione
SE7805722L (sv) Trefasoverspenningsskydd
DD131331A1 (de) Ueberlastsicherung fuer roderaeder
DD133502A1 (de) Schutzschaltung fuer schaltregler
AT359591B (de) Vakuumschaltkammer fuer niederspannungs- -vakuumschuetze
DD135136A1 (de) Bimetallbefestigung fuer niederspannungsschaltgeraete,insbesondere leitungsschutzschalter
AT379707B (de) Schaltmechanismus fuer leitungsschutzschalter
DD133611A1 (de) Verdichteranlage,insbesondere fuer hochspannungsschaltgeraete

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee