DD131426A1 - SWITCH ASSEMBLY FOR LOW VOLTAGE VACUUM SHOULDERS - Google Patents

SWITCH ASSEMBLY FOR LOW VOLTAGE VACUUM SHOULDERS

Info

Publication number
DD131426A1
DD131426A1 DD19954977A DD19954977A DD131426A1 DD 131426 A1 DD131426 A1 DD 131426A1 DD 19954977 A DD19954977 A DD 19954977A DD 19954977 A DD19954977 A DD 19954977A DD 131426 A1 DD131426 A1 DD 131426A1
Authority
DD
German Democratic Republic
Prior art keywords
shoulders
low voltage
switch assembly
voltage vacuum
vacuum
Prior art date
Application number
DD19954977A
Other languages
German (de)
Other versions
DD131426B1 (en
Inventor
Eckehard Gebauer
Klaus Richter
Original Assignee
Eckehard Gebauer
Klaus 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 Gebauer, Klaus Richter filed Critical Eckehard Gebauer
Priority to DD19954977A priority Critical patent/DD131426B1/en
Priority to DE19782815059 priority patent/DE2815059C2/en
Priority to AT258478A priority patent/AT374964B/en
Priority to CS286778A priority patent/CS226755B1/en
Priority to HUEE002563 priority patent/HU180227B/en
Priority to YU123078A priority patent/YU40916B/en
Priority to SU787770204A priority patent/SU970645A1/en
Priority to BG7839873A priority patent/BG32824A1/en
Priority to PL20765678A priority patent/PL118529B1/en
Publication of DD131426A1 publication Critical patent/DD131426A1/en
Publication of DD131426B1 publication Critical patent/DD131426B1/en

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
DD19954977A 1977-06-17 1977-06-17 SWITCH ASSEMBLY FOR LOW VOLTAGE VACUUM SHOULDERS DD131426B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DD19954977A DD131426B1 (en) 1977-06-17 1977-06-17 SWITCH ASSEMBLY FOR LOW VOLTAGE VACUUM SHOULDERS
DE19782815059 DE2815059C2 (en) 1977-06-17 1978-04-07 Contact arrangement for low-voltage vacuum contactors
AT258478A AT374964B (en) 1977-06-17 1978-04-13 SWITCHING ARRANGEMENT FOR LOW VOLTAGE VACUUM PROTECTION
CS286778A CS226755B1 (en) 1977-06-17 1978-05-04 Contact device for low-voltage vacuum contactors
HUEE002563 HU180227B (en) 1977-06-17 1978-05-10 Contact device for low-voltage vacuum controllers
YU123078A YU40916B (en) 1977-06-17 1978-05-23 Contact component arrangement for low voltage vacuum interputers
SU787770204A SU970645A1 (en) 1977-06-17 1978-05-25 Contact device for low voltage vacuum contactors
BG7839873A BG32824A1 (en) 1977-06-17 1978-05-27 Contact system for vacuum contactors for low tension
PL20765678A PL118529B1 (en) 1977-06-17 1978-06-15 System of contacts for low voltage vacuum contactorora

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19954977A DD131426B1 (en) 1977-06-17 1977-06-17 SWITCH ASSEMBLY FOR LOW VOLTAGE VACUUM SHOULDERS

Publications (2)

Publication Number Publication Date
DD131426A1 true DD131426A1 (en) 1978-06-21
DD131426B1 DD131426B1 (en) 1980-01-30

Family

ID=5508773

Family Applications (1)

Application Number Title Priority Date Filing Date
DD19954977A DD131426B1 (en) 1977-06-17 1977-06-17 SWITCH ASSEMBLY FOR LOW VOLTAGE VACUUM SHOULDERS

Country Status (9)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3150973A1 (en) * 1981-12-23 1983-06-30 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Vacuum power circuit breaker
DE3304803A1 (en) * 1983-02-11 1984-08-16 Siemens AG, 1000 Berlin und 8000 München Vacuum switch, especially a medium-voltage load-interruptor switch
DE4447391C1 (en) * 1994-12-23 1996-06-05 Siemens Ag Vacuum switch
DE102008031472B4 (en) * 2008-07-02 2010-05-06 Siemens Aktiengesellschaft Vacuum interrupter
DE102018212953A1 (en) * 2018-08-02 2020-02-06 Siemens Aktiengesellschaft Locking contact system

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 (en) * 1971-11-27 1973-04-12

Also Published As

Publication number Publication date
PL118529B1 (en) 1981-10-31
DE2815059A1 (en) 1978-12-21
SU970645A1 (en) 1982-10-30
YU40916B (en) 1986-08-31
DE2815059C2 (en) 1982-12-02
DD131426B1 (en) 1980-01-30
BG32824A1 (en) 1982-10-15
ATA258478A (en) 1983-10-15
HU180227B (en) 1983-02-28
CS226755B1 (en) 1984-04-16
AT374964B (en) 1984-06-25
PL207656A1 (en) 1979-04-09
YU123078A (en) 1982-06-30

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Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee