BE557581A - - Google Patents
Info
- Publication number
- BE557581A BE557581A BE557581A BE557581A BE557581A BE 557581 A BE557581 A BE 557581A BE 557581 A BE557581 A BE 557581A BE 557581 A BE557581 A BE 557581A BE 557581 A BE557581 A BE 557581A
- Authority
- BE
- Belgium
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
- H01H33/70—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
- H01H33/75—Liquid-break switches, e.g. oil-break
-
- 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
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- 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
- H02B13/01—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with resin casing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL860891X | 1956-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE557581A true BE557581A (en, 2012) | 1957-06-15 |
Family
ID=19849097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE557581A BE557581A (en, 2012) | 1956-06-01 | 1957-05-16 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE557581A (en, 2012) |
| FR (1) | FR1178506A (en, 2012) |
| GB (1) | GB860891A (en, 2012) |
| NL (1) | NL91050C (en, 2012) |
-
1956
- 1956-06-01 NL NL207618A patent/NL91050C/xx active
-
1957
- 1957-05-16 BE BE557581A patent/BE557581A/xx unknown
- 1957-05-21 GB GB16092/57A patent/GB860891A/en not_active Expired
- 1957-05-29 FR FR1178506D patent/FR1178506A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL207618A (en, 2012) | 1958-12-15 |
| NL91050C (en, 2012) | 1959-05-15 |
| GB860891A (en) | 1961-02-15 |
| FR1178506A (fr) | 1959-05-12 |