FR1024361A - Improvement in compressed gas blowing switches, with incorporated disconnector - Google Patents
Improvement in compressed gas blowing switches, with incorporated disconnectorInfo
- Publication number
- FR1024361A FR1024361A FR1024361DA FR1024361A FR 1024361 A FR1024361 A FR 1024361A FR 1024361D A FR1024361D A FR 1024361DA FR 1024361 A FR1024361 A FR 1024361A
- Authority
- FR
- France
- Prior art keywords
- disconnector
- improvement
- incorporated
- compressed gas
- gas blowing
- 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
- H01H33/008—Pedestal mounted switch gear combinations
-
- 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
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
- H01H2033/146—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc using capacitors, e.g. for the voltage division over the different switches
-
- 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
-
- 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
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
-
- 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
- H01H33/16—Impedances connected with contacts
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1024361T | 1950-09-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1024361A true FR1024361A (en) | 1953-04-01 |
Family
ID=9578786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1024361D Expired FR1024361A (en) | 1950-09-07 | 1950-09-07 | Improvement in compressed gas blowing switches, with incorporated disconnector |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1024361A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018153593A1 (en) * | 2017-02-21 | 2018-08-30 | Siemens Aktiengesellschaft | Electric switching device |
-
1950
- 1950-09-07 FR FR1024361D patent/FR1024361A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018153593A1 (en) * | 2017-02-21 | 2018-08-30 | Siemens Aktiengesellschaft | Electric switching device |
CN110392917A (en) * | 2017-02-21 | 2019-10-29 | 西门子股份公司 | Electric switching system |
CN110392917B (en) * | 2017-02-21 | 2022-02-08 | 西门子能源全球有限公司 | Electrical switching device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH312394A (en) | Compressed air switch. | |
CH316522A (en) | Compressed air switch | |
CH331003A (en) | Compressed gas switch with multiple interruption | |
FR1029366A (en) | Gas turbine | |
FR56768E (en) | Compressed gas switch with blowing chamber | |
FR1214866A (en) | Improvements to circuit breakers with gas or compressed air blowing | |
FR1122205A (en) | Improvements made to gas turbines, in particular axipetal turbines | |
FR1024361A (en) | Improvement in compressed gas blowing switches, with incorporated disconnector | |
FR1023691A (en) | Vibrating compressed gas turbines | |
FR1042792A (en) | Compressed gas switch | |
CH328233A (en) | Compressed gas switch with multiple interruption | |
CH276833A (en) | Compressed air switch with disconnector. | |
CH275595A (en) | Compressed air switch for large currents. | |
FR1024628A (en) | Improvement in gas filter-filters | |
CH294841A (en) | Cooling device in gas turbines. | |
CH339273A (en) | Compressed gas switch with multiple interruption | |
CH302698A (en) | Pressurized gas switch with contacts that can be separated in the open air. | |
CH279750A (en) | Compressed air switch. | |
FR984636A (en) | Improvements to electrical circuit breakers with gas blowing | |
FR1042970A (en) | Electric pressurized gas switch | |
CH346273A (en) | Compressed gas switch with blown interruption points | |
CH322037A (en) | Compressed gas switch with multiple interruption sections | |
FR60200E (en) | Vibrating compressed gas turbines | |
FR1047150A (en) | Gas burner | |
FR1020011A (en) | Gas torch |