FR1373572A - Armored pneumatic switch - Google Patents
Armored pneumatic switchInfo
- Publication number
- FR1373572A FR1373572A FR952855A FR952855A FR1373572A FR 1373572 A FR1373572 A FR 1373572A FR 952855 A FR952855 A FR 952855A FR 952855 A FR952855 A FR 952855A FR 1373572 A FR1373572 A FR 1373572A
- Authority
- FR
- France
- Prior art keywords
- pneumatic switch
- armored
- armored pneumatic
- switch
- pneumatic
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
-
- 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
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR952855A FR1373572A (en) | 1962-11-08 | 1963-11-06 | Armored pneumatic switch |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1304562A CH397819A (en) | 1962-11-08 | 1962-11-08 | Pressure gas switch in boiler design |
FR952855A FR1373572A (en) | 1962-11-08 | 1963-11-06 | Armored pneumatic switch |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1373572A true FR1373572A (en) | 1964-09-25 |
Family
ID=25711454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR952855A Expired FR1373572A (en) | 1962-11-08 | 1963-11-06 | Armored pneumatic switch |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1373572A (en) |
-
1963
- 1963-11-06 FR FR952855A patent/FR1373572A/en not_active Expired
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