CS226755B1 - Contact device for low-voltage vacuum contactors - Google Patents

Contact device for low-voltage vacuum contactors Download PDF

Info

Publication number
CS226755B1
CS226755B1 CS286778A CS286778A CS226755B1 CS 226755 B1 CS226755 B1 CS 226755B1 CS 286778 A CS286778 A CS 286778A CS 286778 A CS286778 A CS 286778A CS 226755 B1 CS226755 B1 CS 226755B1
Authority
CS
Czechoslovakia
Prior art keywords
contact
cup
contacts
cylindrical
contact device
Prior art date
Application number
CS286778A
Other languages
Czech (cs)
English (en)
Inventor
Eckehard Dipl Ing Gebauer
Klaus Dipl Ing Richter
Original Assignee
Eckehard Dipl Ing Gebauer
Klaus Dipl Ing Richter
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 Eckehard Dipl Ing Gebauer, Klaus Dipl Ing Richter filed Critical Eckehard Dipl Ing Gebauer
Publication of CS226755B1 publication Critical patent/CS226755B1/cs

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

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
CS286778A 1977-06-17 1978-05-04 Contact device for low-voltage vacuum contactors CS226755B1 (en)

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 (1)

Publication Number Publication Date
CS226755B1 true CS226755B1 (en) 1984-04-16

Family

ID=5508773

Family Applications (1)

Application Number Title Priority Date Filing Date
CS286778A CS226755B1 (en) 1977-06-17 1978-05-04 Contact device for low-voltage vacuum contactors

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
ATA258478A (de) 1983-10-15
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
AT374964B (de) 1984-06-25

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