IT1084106B - Disposizione di contatti per interrutori elettrici a gas compresso - Google Patents
Disposizione di contatti per interrutori elettrici a gas compressoInfo
- Publication number
- IT1084106B IT1084106B IT24486/77A IT2448677A IT1084106B IT 1084106 B IT1084106 B IT 1084106B IT 24486/77 A IT24486/77 A IT 24486/77A IT 2448677 A IT2448677 A IT 2448677A IT 1084106 B IT1084106 B IT 1084106B
- Authority
- IT
- Italy
- Prior art keywords
- compressed gas
- gas switches
- electric compressed
- contacts arrangement
- contacts
- 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
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
- H01H33/185—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2626245A DE2626245C3 (de) | 1976-06-10 | 1976-06-10 | Kontaktanordnung für Druckgasschalter |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1084106B true IT1084106B (it) | 1985-05-25 |
Family
ID=5980340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24486/77A IT1084106B (it) | 1976-06-10 | 1977-06-08 | Disposizione di contatti per interrutori elettrici a gas compresso |
Country Status (9)
Country | Link |
---|---|
US (1) | US4160140A (it) |
JP (1) | JPS5310867A (it) |
CH (1) | CH614310A5 (it) |
DE (1) | DE2626245C3 (it) |
FR (1) | FR2354624A1 (it) |
GB (1) | GB1558650A (it) |
IT (1) | IT1084106B (it) |
NL (1) | NL7702908A (it) |
SE (1) | SE7706386L (it) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7810447U1 (de) * | 1978-04-06 | 1986-10-16 | Siemens AG, 1000 Berlin und 8000 München | Kontaktanordnung für Druckgasschalter |
DE2847808C2 (de) * | 1978-11-02 | 1986-04-10 | Siemens AG, 1000 Berlin und 8000 München | Kontaktanordnung für Druckgasschalter |
US4346273A (en) * | 1979-12-10 | 1982-08-24 | Westinghouse Electric Corp. | Circuit-interrupter having a high-frequency transverse magnetic field to assist in arc interruption |
DE3023673A1 (de) * | 1980-06-25 | 1982-01-14 | Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5300 Bonn | Verfahren zur loeschung des abreissbogens in schaltern und magnetfeldanordnung im kathodenbereich eines schalters zur durchfuehrung dieses verfahrens |
DE3034885A1 (de) * | 1980-09-12 | 1982-04-29 | Siemens AG, 1000 Berlin und 8000 München | Druckgas-leistungsschalter |
DE3034886A1 (de) * | 1980-09-12 | 1982-04-29 | Siemens AG, 1000 Berlin und 8000 München | Druckgas-leistungsschalter |
DE8029069U1 (de) * | 1980-10-30 | 1988-05-26 | Siemens AG, 1000 Berlin und 8000 München | Druckgasschalter |
DE3209968A1 (de) * | 1982-03-18 | 1983-09-29 | Siemens AG, 1000 Berlin und 8000 München | Druckgasschalter |
DE3644453A1 (de) * | 1986-12-24 | 1988-07-07 | Licentia Gmbh | Schaltstueck fuer leistungsschalter |
FR2609837B1 (fr) * | 1987-01-19 | 1989-04-14 | Merlin Gerin | Disjoncteur polyphase a autoexpansion equipe d'une chambre de coupure blindee par pole |
JPH0652761A (ja) * | 1992-08-01 | 1994-02-25 | Mitsubishi Electric Corp | 開閉器 |
US20050261795A1 (en) * | 2004-05-21 | 2005-11-24 | Eastman Kodak Company | Method of making ceramic dental restorations |
FR2977067B1 (fr) * | 2011-06-27 | 2016-12-30 | Schneider Electric Ind Sas | Dispositif de guidage de l'arc dans un appareil de protection electrique et appareil de protection electrique comportant un tel dispositif |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE529639C (de) * | 1931-07-15 | Oerlikon Maschf | UEberstromschalter, UEberspannungsableiter o. dgl. mit Hoernerelektroden | |
GB398207A (en) * | 1932-03-01 | 1933-09-01 | Willis Bevan Whitney | Improvements in or relating to electric alternating current circuit breakers |
DE857252C (de) * | 1950-06-08 | 1952-11-27 | Siemens Ag | Anordnung an Schaltkontakten, insbesondere von Temperaturreglern |
IT500438A (it) * | 1950-11-10 | |||
US2725446A (en) * | 1950-11-18 | 1955-11-29 | Westinghouse Electric Corp | Circuit interrupter |
DE1107325B (de) * | 1957-11-04 | 1961-05-25 | Licentia Gmbh | Schaltkontakt fuer Hochleistungsschalter |
DE1144365B (de) * | 1960-02-26 | 1963-02-28 | Sachsenwerk Licht & Kraft Ag | Hochspannungs-Leistungsschalter |
DE1246084B (de) * | 1960-09-27 | 1967-08-03 | Siemens Ag | Hochspannungslasttrennschalter |
DE1207988B (de) * | 1962-10-19 | 1965-12-30 | Licentia Gmbh | Leistungsschalter fuer Gleich- oder Wechselstrom |
DE1930247A1 (de) * | 1969-06-13 | 1970-12-17 | Siemens Ag | Elektrischer Hochspannungsschalter |
DE2209388C3 (de) * | 1972-02-28 | 1975-04-30 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Kontaktanordnung für Gasströmungsschalter |
CH534420A (de) * | 1972-04-24 | 1973-02-28 | Sprecher & Schuh Ag | Blasdüsenanordnung für Druckgasschalter |
DE2221631A1 (de) * | 1972-04-28 | 1973-11-15 | Siemens Ag | Elektrisches hochspannungsgeraet |
DE2234067C3 (de) * | 1972-07-07 | 1982-06-16 | Siemens AG, 1000 Berlin und 8000 München | Kontaktsystem für druckgasisolierte Hochspannungsschaltgeräte |
CH574673A5 (it) * | 1974-08-20 | 1976-04-15 | Bbc Brown Boveri & Cie | |
US4052577A (en) * | 1975-09-02 | 1977-10-04 | I-T-E Imperial Corporation | Magnetically driven ring arc runner for circuit interrupter |
-
1976
- 1976-06-10 DE DE2626245A patent/DE2626245C3/de not_active Expired
-
1977
- 1977-03-17 NL NL7702908A patent/NL7702908A/xx not_active Application Discontinuation
- 1977-04-18 CH CH474777A patent/CH614310A5/xx not_active IP Right Cessation
- 1977-05-16 US US05/797,481 patent/US4160140A/en not_active Expired - Lifetime
- 1977-06-01 SE SE7706386A patent/SE7706386L/xx unknown
- 1977-06-02 GB GB23520/77A patent/GB1558650A/en not_active Expired
- 1977-06-07 FR FR7717402A patent/FR2354624A1/fr active Granted
- 1977-06-08 IT IT24486/77A patent/IT1084106B/it active
- 1977-06-10 JP JP6875377A patent/JPS5310867A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NL7702908A (nl) | 1977-12-13 |
DE2626245C3 (de) | 1982-12-09 |
US4160140A (en) | 1979-07-03 |
JPS5310867A (en) | 1978-01-31 |
CH614310A5 (it) | 1979-11-15 |
GB1558650A (en) | 1980-01-09 |
FR2354624A1 (fr) | 1978-01-06 |
DE2626245B2 (de) | 1979-05-17 |
FR2354624B1 (it) | 1981-12-18 |
SE7706386L (sv) | 1977-12-11 |
DE2626245A1 (de) | 1977-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2282711A1 (fr) | Disjoncteur electrique a gaz | |
FR2274128A1 (fr) | Interrupteur electrique | |
FR2290020A1 (fr) | Interrupteur electrique | |
IT1094440B (it) | Interruttore elettrico a gas | |
IT1084106B (it) | Disposizione di contatti per interrutori elettrici a gas compresso | |
IT1144419B (it) | Interruttore a gas compresso | |
IT981048B (it) | Interruttore elettrico a gas compresso | |
IT1031330B (it) | Interruttore elettrico di potenza a gas compresso con due contatti fissi ed un ponticello oi contatto | |
FR2333336A1 (fr) | Commutateur electrique d'interruption d'un accumulateur | |
FR2326023A1 (fr) | Disjoncteur a gaz comprime | |
FR2275868A1 (fr) | Interrupteur electrique | |
FR2292322A1 (fr) | Commutateur electrique | |
IT1092640B (it) | Apparecchiatura elettrica a interruttori | |
IT1079235B (it) | Disposizione di contatti per interruttori a gas compresso | |
IT1021426B (it) | Interruttore elettrico a gas compresso | |
FR2274130A1 (fr) | Interrupteur electrique a contact d'arc | |
JPS5341778A (en) | Compressed gas circuit breaker | |
IT1037429B (it) | Interruttore elettrico particolarmente per cucine a gas | |
FR2323222A1 (fr) | Disjoncteur a gaz comprime | |
IT1080889B (it) | Interruttore autopneumatico a gas compresso | |
IT1084107B (it) | Procedimento per fabbricare elementi di contatto per interruttori elettrici a gas compresso | |
IT1190956B (it) | Interruttore a gas compresso autopneumatico | |
FR2341190A1 (fr) | Commutateur electrique | |
JPS5351475A (en) | Compressed gas breaker | |
FR2290017A1 (fr) | Interrupteur electrique a action rapide |