FR1159798A - Interrupteur électrique - Google Patents
Interrupteur électriqueInfo
- Publication number
- FR1159798A FR1159798A FR1159798DA FR1159798A FR 1159798 A FR1159798 A FR 1159798A FR 1159798D A FR1159798D A FR 1159798DA FR 1159798 A FR1159798 A FR 1159798A
- Authority
- FR
- France
- Prior art keywords
- electric switch
- switch
- electric
- 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
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
-
- 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
- H01H33/121—Load break switches
- H01H33/125—Load break switches comprising a separate circuit breaker
- H01H33/126—Load break switches comprising a separate circuit breaker being operated by the distal end of a sectionalising contact arm
-
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
- H01H33/6661—Combination with other type of switch, e.g. for load break switches
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US535150A US2773154A (en) | 1955-09-19 | 1955-09-19 | Electric switch |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1159798A true FR1159798A (fr) | 1958-07-02 |
Family
ID=24133047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1159798D Expired FR1159798A (fr) | 1955-09-19 | 1956-09-12 | Interrupteur électrique |
Country Status (6)
Country | Link |
---|---|
US (1) | US2773154A (fr) |
JP (1) | JPS33523B1 (fr) |
CH (1) | CH345679A (fr) |
DE (1) | DE1059534B (fr) |
FR (1) | FR1159798A (fr) |
GB (1) | GB812992A (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2870298A (en) * | 1956-08-27 | 1959-01-20 | Schwager Wood Corp | Encapsulated vacuum insulated circuit breaker |
US2872550A (en) * | 1956-09-20 | 1959-02-03 | Schwager Wood Corp | High voltage circuit interrupting and isolating apparatus |
US2920169A (en) * | 1957-02-11 | 1960-01-05 | Jennings Radio Mfg Corp | Vacuumized electric switch |
US2966569A (en) * | 1957-04-29 | 1960-12-27 | Jennings Radio Mfg Corp | Vacuum switch |
US2975254A (en) * | 1958-06-25 | 1961-03-14 | Allis Chalmers Mfg Co | Spring bearing for vacuumized electric devices |
US2981813A (en) * | 1958-07-21 | 1961-04-25 | Jennings Radio Mfg Corp | Vacuum switch |
US2965734A (en) * | 1958-08-07 | 1960-12-20 | Allis Chalmers Mfg Co | Current conductive spring bearing for vacuum switch contacts |
US3021407A (en) * | 1958-09-16 | 1962-02-13 | Jennings Radio Mfg Corp | Vacuumized electric switch |
US2979588A (en) * | 1958-12-09 | 1961-04-11 | Jennings Radio Mfg Corp | Vacuum switch |
US2985737A (en) * | 1959-09-21 | 1961-05-23 | S & C Electric Co | Circuit interrupter construction |
US3025375A (en) * | 1960-04-04 | 1962-03-13 | Gen Electric | Electric circuit breaker having a sealed interrupting unit |
US3163736A (en) * | 1961-05-23 | 1964-12-29 | S & C Electric Co | High voltage gas type circuit interrupter |
US3571543A (en) * | 1968-09-30 | 1971-03-23 | G & W Electric Speciality Co | Multiple position vacuum interrupter switching device |
US3646294A (en) * | 1970-12-31 | 1972-02-29 | Itt | Switch |
DE2934776C2 (de) * | 1979-08-28 | 1982-05-06 | Siemens AG, 1000 Berlin und 8000 München | Mittelspannungslasttrennschalter. |
GB8318697D0 (en) * | 1983-07-11 | 1983-08-10 | Ass Elect Ind | Interrupter/isolator assembly |
US4757166A (en) * | 1987-06-15 | 1988-07-12 | Westinghouse Electric Corp. | Vacuum interrupter with ceramic enclosure |
FR2946180B1 (fr) * | 2009-05-26 | 2012-12-14 | Areva T & D Sa | Dispositif d'accrochage et de verrouillage interne a un interrupteur ou a un disjoncteur. |
EP2341516B1 (fr) * | 2009-12-29 | 2013-11-27 | ABB Technology AG | Disjoncteur moyenne tension |
US9679724B2 (en) * | 2015-07-13 | 2017-06-13 | Eaton Corporation | Component for electric power system, and contact assembly and open air arcing elimination method therefor |
FR3122283A1 (fr) * | 2021-04-26 | 2022-10-28 | Schneider Electric Industries Sas | Système de coupure d’un appareil électrique |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2341931A (en) * | 1941-04-24 | 1944-02-15 | Gen Electric | Circuit maker and breaker |
US2427792A (en) * | 1942-02-25 | 1947-09-23 | Lear Inc | Preselection control device |
US2514839A (en) * | 1944-06-17 | 1950-07-11 | Ite Circuit Breaker Ltd | Broken back circuit breaker contact |
US2469203A (en) * | 1945-12-04 | 1949-05-03 | Gen Electric | Electric switch |
US2480622A (en) * | 1945-12-04 | 1949-08-30 | Gen Electric | Electric switch |
-
1955
- 1955-09-19 US US535150A patent/US2773154A/en not_active Expired - Lifetime
-
1956
- 1956-09-07 DE DEG20494A patent/DE1059534B/de active Pending
- 1956-09-12 FR FR1159798D patent/FR1159798A/fr not_active Expired
- 1956-09-12 CH CH345679D patent/CH345679A/de unknown
- 1956-09-19 GB GB28678/56A patent/GB812992A/en not_active Expired
- 1956-09-19 JP JP2411856A patent/JPS33523B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB812992A (en) | 1959-05-06 |
US2773154A (en) | 1956-12-04 |
JPS33523B1 (fr) | 1958-01-31 |
CH345679A (de) | 1960-04-15 |
DE1059534B (de) | 1959-06-18 |
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