SU970645A1 - Контактное устройство дл низковольтных вакуумных контакторов - Google Patents

Контактное устройство дл низковольтных вакуумных контакторов Download PDF

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Publication number
SU970645A1
SU970645A1 SU787770204A SU7770204A SU970645A1 SU 970645 A1 SU970645 A1 SU 970645A1 SU 787770204 A SU787770204 A SU 787770204A SU 7770204 A SU7770204 A SU 7770204A SU 970645 A1 SU970645 A1 SU 970645A1
Authority
SU
USSR - Soviet Union
Prior art keywords
contact
contacts
gap
arc
contact elements
Prior art date
Application number
SU787770204A
Other languages
English (en)
Russian (ru)
Inventor
Экехард Гебауер
Клаус Рихтер
Original Assignee
Комбинат Феб Электро-Аппарате Верке Берлин (Инопредприятие)
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 Комбинат Феб Электро-Аппарате Верке Берлин (Инопредприятие) filed Critical Комбинат Феб Электро-Аппарате Верке Берлин (Инопредприятие)
Application granted granted Critical
Publication of SU970645A1 publication Critical patent/SU970645A1/ru

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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)
SU787770204A 1977-06-17 1978-05-25 Контактное устройство дл низковольтных вакуумных контакторов SU970645A1 (ru)

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
SU970645A1 true SU970645A1 (ru) 1982-10-30

Family

ID=5508773

Family Applications (1)

Application Number Title Priority Date Filing Date
SU787770204A SU970645A1 (ru) 1977-06-17 1978-05-25 Контактное устройство дл низковольтных вакуумных контакторов

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
YU123078A (en) 1982-06-30
YU40916B (en) 1986-08-31
AT374964B (de) 1984-06-25
DE2815059A1 (de) 1978-12-21
CS226755B1 (en) 1984-04-16
HU180227B (en) 1983-02-28
BG32824A1 (en) 1982-10-15
PL207656A1 (pl) 1979-04-09
DD131426A1 (de) 1978-06-21
ATA258478A (de) 1983-10-15
PL118529B1 (en) 1981-10-31
DD131426B1 (de) 1980-01-30
DE2815059C2 (de) 1982-12-02

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