IT1084896B - Comando meccanico per interrutori elettrici di potenza - Google Patents

Comando meccanico per interrutori elettrici di potenza

Info

Publication number
IT1084896B
IT1084896B IT2750677A IT2750677A IT1084896B IT 1084896 B IT1084896 B IT 1084896B IT 2750677 A IT2750677 A IT 2750677A IT 2750677 A IT2750677 A IT 2750677A IT 1084896 B IT1084896 B IT 1084896B
Authority
IT
Italy
Prior art keywords
electric power
power switches
mechanical control
mechanical
switches
Prior art date
Application number
IT2750677A
Other languages
English (en)
Original Assignee
Bbc Brown Boveri & Cie
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 & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of IT1084896B publication Critical patent/IT1084896B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3042—Power arrangements internal to the switch for operating the driving mechanism using spring motor using a torsion spring
    • 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
IT2750677A 1976-09-17 1977-09-14 Comando meccanico per interrutori elettrici di potenza IT1084896B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762641885 DE2641885A1 (de) 1976-09-17 1976-09-17 Mechanischer antrieb fuer elektrische leistungsschalter

Publications (1)

Publication Number Publication Date
IT1084896B true IT1084896B (it) 1985-05-28

Family

ID=5988185

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2750677A IT1084896B (it) 1976-09-17 1977-09-14 Comando meccanico per interrutori elettrici di potenza

Country Status (3)

Country Link
DE (1) DE2641885A1 (it)
FR (1) FR2365200A1 (it)
IT (1) IT1084896B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233412C2 (de) * 1982-09-09 1985-08-22 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Federkraftantrieb für einen elektrischen Hochspannungsschalter
CH665505A5 (de) * 1984-03-22 1988-05-13 Sprecher Energie Ag Elektrische schaltanlage mit elektromechanisch verriegelbarer erdung in einer zelle.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH220843A (de) * 1941-06-07 1942-04-30 Oerlikon Maschf Antriebsvorrichtung mit Spiralfeder-Kraftspeicher für elektrische Schalter.
GB577329A (en) * 1944-02-01 1946-05-14 Reyrolle A & Co Ltd Improvements in or relating to spring-operated driving mechanism for electric switchgear

Also Published As

Publication number Publication date
FR2365200A1 (fr) 1978-04-14
DE2641885A1 (de) 1978-03-23

Similar Documents

Publication Publication Date Title
SE424382B (sv) Elektriskt kontaktaggregat
SE429076B (sv) Elektriskt kontaktaggregat
FI781882A7 (fi) Styranordning foer elektriska kokplattor
SE407718B (sv) Elektrisk stromstellarmekanism
IT1079507B (it) Dispositivo di azionamento per interrutori elettrici
TR20756A (tr) Elektrik salterleri
IT1055463B (it) Commutatore elettrico di comando
IT1057766B (it) Dispositivo di azionamento per interruttori elettrici
IT1192136B (it) Interruttore elettrico
ES249704Y (es) Un conmutador electrico
DE2916825A1 (de) Elektrischer schalter
IT1090066B (it) Interruttore elettrico
IT1079617B (it) Interruttore elettrico
GB1542253A (en) Electric switches
GB1541684A (en) Actuator assembly for an electric switch
IT1122816B (it) Dispositivo interruttore di potenza
ATA42079A (de) Elektrischer schalter
AT362445B (de) Elektrischer schalter
IT1084896B (it) Comando meccanico per interrutori elettrici di potenza
IT1047368B (it) Dispositivo di comando particolarmente per interruttori elettrici
SE7811370L (sv) Elektrisk stromstellare
IT1102126B (it) Complesso di interruttori elettrici
IT1099684B (it) Dispositivo di azionamento per interruttore elettrico di potenza con breve interruzione
DK275877A (da) Fjederbaseret drivmekanisme til elektriske afbrydere
IT1081265B (it) Interruttore elettrico