CH420330A - Kontaktaufbau für Vakuumschalter - Google Patents

Kontaktaufbau für Vakuumschalter

Info

Publication number
CH420330A
CH420330A CH1258963A CH1258963A CH420330A CH 420330 A CH420330 A CH 420330A CH 1258963 A CH1258963 A CH 1258963A CH 1258963 A CH1258963 A CH 1258963A CH 420330 A CH420330 A CH 420330A
Authority
CH
Switzerland
Prior art keywords
rib
slots
contact
contact structure
structure according
Prior art date
Application number
CH1258963A
Other languages
German (de)
English (en)
Inventor
Peter Reece Michael
Alan Lake Anthony
Original Assignee
Ass Elect Ind
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
Priority claimed from GB3930262A external-priority patent/GB997384A/en
Application filed by Ass Elect Ind filed Critical Ass Elect Ind
Publication of CH420330A publication Critical patent/CH420330A/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
    • H01H33/6642—Contacts; Arc-extinguishing means, e.g. arcing rings having cup-shaped contacts, the cylindrical wall of which being provided with inclined slits to form a coil

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
CH1258963A 1962-10-17 1963-10-14 Kontaktaufbau für Vakuumschalter CH420330A (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB3930262A GB997384A (en) 1964-03-11 1962-10-17 Improvements relating to vacuum switch contact assemblies
GB1129463 1963-03-21
GB3022463 1963-07-30
GB3022363 1963-07-30
GB3041063 1963-07-31

Publications (1)

Publication Number Publication Date
CH420330A true CH420330A (de) 1966-09-15

Family

ID=27516079

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1258963A CH420330A (de) 1962-10-17 1963-10-14 Kontaktaufbau für Vakuumschalter

Country Status (2)

Country Link
JP (1) JPS4821232B1 (enrdf_load_stackoverflow)
CH (1) CH420330A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3144946A1 (en) * 2015-09-18 2017-03-22 ABB Schweiz AG Low voltage electrical contact system with enhanced arc blow effect

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245828U (enrdf_load_stackoverflow) * 1975-09-27 1977-03-31

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3144946A1 (en) * 2015-09-18 2017-03-22 ABB Schweiz AG Low voltage electrical contact system with enhanced arc blow effect
WO2017046342A1 (en) * 2015-09-18 2017-03-23 Abb Schweiz Ag Low voltage electrical contact system with enhanced arc blow effect
RU2674462C1 (ru) * 2015-09-18 2018-12-11 Абб Швайц Аг Низковольтная электрическая контактная система с улучшенным эффектом гашения дуги
US10269508B2 (en) 2015-09-18 2019-04-23 Abb Schweiz Ag Low voltage electrical contact system with enhanced arc blow effect

Also Published As

Publication number Publication date
JPS4821232B1 (enrdf_load_stackoverflow) 1973-06-27

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