ES394893A1 - Perfeccionamientos en disyuntores pobres de aceite. - Google Patents

Perfeccionamientos en disyuntores pobres de aceite.

Info

Publication number
ES394893A1
ES394893A1 ES394893A ES394893A ES394893A1 ES 394893 A1 ES394893 A1 ES 394893A1 ES 394893 A ES394893 A ES 394893A ES 394893 A ES394893 A ES 394893A ES 394893 A1 ES394893 A1 ES 394893A1
Authority
ES
Spain
Prior art keywords
movable contact
gas pressure
contact rod
arc
proportional
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES394893A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
Original Assignee
BBC Brown Boveri AG Switzerland
Brown Boveri und Cie AG Germany
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 BBC Brown Boveri AG Switzerland, Brown Boveri und Cie AG Germany filed Critical BBC Brown Boveri AG Switzerland
Publication of ES394893A1 publication Critical patent/ES394893A1/es
Expired legal-status Critical Current

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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/75—Liquid-break switches, e.g. oil-break
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Circuit Breakers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ES394893A 1970-09-10 1971-09-08 Perfeccionamientos en disyuntores pobres de aceite. Expired ES394893A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1347270A CH521011A (de) 1970-09-10 1970-09-10 Olarmer Leistungsschalter

Publications (1)

Publication Number Publication Date
ES394893A1 true ES394893A1 (es) 1974-05-16

Family

ID=4392731

Family Applications (1)

Application Number Title Priority Date Filing Date
ES394893A Expired ES394893A1 (es) 1970-09-10 1971-09-08 Perfeccionamientos en disyuntores pobres de aceite.

Country Status (15)

Country Link
US (1) US3742168A (enExample)
AT (1) AT308230B (enExample)
AU (1) AU456609B2 (enExample)
BE (1) BE772332A (enExample)
BR (1) BR7105893D0 (enExample)
CA (1) CA936199A (enExample)
CH (1) CH521011A (enExample)
DE (2) DE2049265A1 (enExample)
ES (1) ES394893A1 (enExample)
FR (1) FR2107418A5 (enExample)
GB (1) GB1316380A (enExample)
NL (1) NL7112340A (enExample)
NO (1) NO131908C (enExample)
PL (1) PL77828B1 (enExample)
SE (1) SE380129B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548280B1 (fr) * 1983-06-30 1987-08-07 Paris & Du Rhone Perfectionnements aux contacteurs de demarreur electrique dont l'axe est independant du noyau mobile
NO20044811A (no) * 2004-11-04 2006-03-13 Eb Elektro As Bryter for høy spenning og/eller strøm

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE472305C (de) * 1927-10-30 1929-02-26 Siemens Schuckertwerke Akt Ges Loeschkammer fuer Schalter
DE1298176B (de) * 1961-12-23 1969-06-26 Calor Emag Elektrizitaets Ag Elektrischer Schalter mit Lichtbogenloeschung durch eine Loeschmittelstroemung

Also Published As

Publication number Publication date
GB1316380A (en) 1973-05-09
NL7112340A (enExample) 1972-03-14
AU3162671A (en) 1973-02-01
FR2107418A5 (enExample) 1972-05-05
CA936199A (en) 1973-10-30
DE7037094U (de) 1971-08-19
NO131908B (enExample) 1975-05-12
AU456609B2 (en) 1974-12-19
BE772332A (fr) 1972-01-17
PL77828B1 (enExample) 1975-04-30
US3742168A (en) 1973-06-26
DE2049265A1 (de) 1972-03-16
SE380129B (enExample) 1975-10-27
CH521011A (de) 1972-03-31
AT308230B (de) 1973-06-25
BR7105893D0 (pt) 1973-03-29
NO131908C (enExample) 1975-08-20

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