IT968803B - Interruttore elettrico a piccolo volume di liquido - Google Patents
Interruttore elettrico a piccolo volume di liquidoInfo
- Publication number
- IT968803B IT968803B IT3029872A IT3029872A IT968803B IT 968803 B IT968803 B IT 968803B IT 3029872 A IT3029872 A IT 3029872A IT 3029872 A IT3029872 A IT 3029872A IT 968803 B IT968803 B IT 968803B
- Authority
- IT
- Italy
- Prior art keywords
- electric switch
- liquid volume
- small liquid
- volume electric
- small
- Prior art date
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
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1509471A CH537093A (de) | 1971-10-14 | 1971-10-14 | Flüssigkeitsarmer Leistungsschalter |
Publications (1)
Publication Number | Publication Date |
---|---|
IT968803B true IT968803B (it) | 1974-03-20 |
Family
ID=4406280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT3029872A IT968803B (it) | 1971-10-14 | 1972-10-10 | Interruttore elettrico a piccolo volume di liquido |
Country Status (6)
Country | Link |
---|---|
BR (1) | BR7207180D0 (it) |
CH (1) | CH537093A (it) |
DE (2) | DE7141657U (it) |
FR (1) | FR2156235B3 (it) |
IT (1) | IT968803B (it) |
NL (1) | NL7213776A (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2617004C3 (de) * | 1976-04-17 | 1984-08-23 | Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart | Elektrischer Lastschalter |
-
1971
- 1971-10-14 CH CH1509471A patent/CH537093A/de not_active IP Right Cessation
- 1971-11-04 DE DE19717141657 patent/DE7141657U/de not_active Expired
- 1971-11-04 DE DE19712154812 patent/DE2154812A1/de active Pending
-
1972
- 1972-10-10 IT IT3029872A patent/IT968803B/it active
- 1972-10-11 FR FR7235937A patent/FR2156235B3/fr not_active Expired
- 1972-10-12 NL NL7213776A patent/NL7213776A/xx unknown
- 1972-10-13 BR BR718072A patent/BR7207180D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
FR2156235B3 (it) | 1975-11-07 |
DE7141657U (de) | 1973-08-02 |
DE2154812A1 (de) | 1973-04-19 |
BR7207180D0 (pt) | 1973-08-23 |
CH537093A (de) | 1973-05-15 |
FR2156235A1 (it) | 1973-05-25 |
NL7213776A (it) | 1973-04-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT327734B (de) | Elektrorasierer | |
BR7205911D0 (pt) | Acumulador eletrico | |
IT1019443B (it) | Perfezionamento negli interruttori elettrici | |
IT955142B (it) | Irrigatore elettrico compatto portatile | |
IT961803B (it) | Interruttore elettrico | |
IT958986B (it) | Disgiuntore elettrico | |
IT1018859B (it) | Perfezionamento negli interruttori elettrici a scatto | |
IT975923B (it) | Disgiuntore elettrico | |
IT945270B (it) | Perfezionamento negli interruttori elettrici azionati a tasto | |
AR203077A1 (es) | Conmutador electrico | |
IT943280B (it) | Interruttore elettrico a scatto | |
IT947347B (it) | Interruttore elettrico autosoffian te | |
IT942870B (it) | Interruttore elettrico a scatto | |
IT991533B (it) | Separatore gas liquido | |
IT970024B (it) | Commutatore elettrici | |
IT949051B (it) | Sezionatore elettrico a colonna singola | |
IT968448B (it) | Interruttore a dielettrico liquido sotto pressione | |
IT974297B (it) | Perfezionamento negli interruttori elettrici a scatto | |
IT975340B (it) | Interruttore elettrico | |
IT968803B (it) | Interruttore elettrico a piccolo volume di liquido | |
IT995690B (it) | Interruttore elettrico di potenza a piccolo volume di liquido | |
IT966222B (it) | Interruttore elettrico | |
IT963575B (it) | Interruttore elettrico a piccole volume di liquido | |
IT1015896B (it) | Perfezionamento negli interruttori o commutatori elettric | |
SE383580B (sv) | Vetskefattig effektbrytare |