CA678008A - Circuit interrupters - Google Patents
Circuit interruptersInfo
- Publication number
- CA678008A CA678008A CA678008A CA678008DA CA678008A CA 678008 A CA678008 A CA 678008A CA 678008 A CA678008 A CA 678008A CA 678008D A CA678008D A CA 678008DA CA 678008 A CA678008 A CA 678008A
- Authority
- CA
- Canada
- Prior art keywords
- circuit interrupters
- interrupters
- circuit
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/04—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon or silicon
-
- 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
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
-
- 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
- H01H33/74—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 wherein the break is in gas
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US704460A | 1960-02-05 | 1960-02-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA678008A true CA678008A (en) | 1964-01-14 |
Family
ID=21723894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA678008A Expired CA678008A (en) | 1960-02-05 | Circuit interrupters |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS3619928B1 (fi) |
CA (1) | CA678008A (fi) |
CH (1) | CH381755A (fi) |
DE (1) | DE1154548B (fi) |
FR (1) | FR1288091A (fi) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3469047A (en) * | 1965-10-22 | 1969-09-23 | Westinghouse Electric Corp | Circuit-interrupting devices using activated carbon |
US3835274A (en) * | 1972-06-20 | 1974-09-10 | Siemens Ag | Contact system for a high-voltage circuit breaker |
JPS5559613A (en) * | 1978-10-30 | 1980-05-06 | Tokyo Shibaura Electric Co | Gas breaker |
DE3331819A1 (de) * | 1983-09-01 | 1985-03-21 | Siemens AG, 1000 Berlin und 8000 München | Trennschalter fuer metallgekapselte, druckgasisolierte hochspannungsschaltanlagen |
DE3405850A1 (de) * | 1984-02-16 | 1985-08-29 | Siemens AG, 1000 Berlin und 8000 München | Trennschalter fuer metallgekapselte, druckgasisolierte hochspannungsschaltanlagen |
CH667940A5 (de) * | 1985-08-23 | 1988-11-15 | Bbc Brown Boveri & Cie | Elektrischer schalter. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE610260C (de) * | 1929-03-05 | 1935-03-09 | Siemens Schuckertwerke Akt Ges | Kontaktstueck fuer Schalter, insbesondere fuer Selbstschalter |
DE758108C (de) * | 1937-10-09 | 1954-02-01 | Siemens Schuckertwerke A G | Kontaktanordnung fuer elektrische Schaltgeraete |
-
0
- CA CA678008A patent/CA678008A/en not_active Expired
-
1960
- 1960-12-29 DE DEW29175A patent/DE1154548B/de active Pending
-
1961
- 1961-01-18 CH CH57761A patent/CH381755A/de unknown
- 1961-02-03 JP JP327961A patent/JPS3619928B1/ja active Pending
- 1961-02-04 FR FR851750A patent/FR1288091A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1154548B (de) | 1963-09-19 |
JPS3619928B1 (fi) | 1961-10-20 |
CH381755A (de) | 1964-09-15 |
FR1288091A (fr) | 1962-03-24 |
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