NL143364B - IMPROVEMENT OF A HIGH VOLTAGE LOAD SWITCH. - Google Patents
IMPROVEMENT OF A HIGH VOLTAGE LOAD SWITCH.Info
- Publication number
- NL143364B NL143364B NL6502431A NL6502431A NL143364B NL 143364 B NL143364 B NL 143364B NL 6502431 A NL6502431 A NL 6502431A NL 6502431 A NL6502431 A NL 6502431A NL 143364 B NL143364 B NL 143364B
- Authority
- NL
- Netherlands
- Prior art keywords
- improvement
- high voltage
- load switch
- voltage load
- switch
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/14—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch
- H01H31/24—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with rectilinearly-movable bridging contact
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
- H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/08—Arrangements to facilitate replacement of a switch, e.g. cartridge housing
- H01H9/085—Arrangements to facilitate replacement of a switch, e.g. cartridge housing contact separation effected by removing contact carrying element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/10—Adaptation for built-in fuses
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/02—Details
- H02B11/04—Isolating-contacts, e.g. mountings or shieldings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK0040293 | 1962-03-27 | ||
DEK47641A DE1201449B (en) | 1962-08-31 | 1962-08-31 | Load switch |
DEK52316A DE1212186B (en) | 1962-08-31 | 1964-03-06 | High-voltage switching unit with U-shaped switch bridge and fuses |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6502431A NL6502431A (en) | 1965-11-25 |
NL143364B true NL143364B (en) | 1974-09-16 |
Family
ID=27211174
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL296892D NL296892A (en) | 1962-03-27 | ||
NL6502431A NL143364B (en) | 1962-03-27 | 1965-02-25 | IMPROVEMENT OF A HIGH VOLTAGE LOAD SWITCH. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL296892D NL296892A (en) | 1962-03-27 |
Country Status (2)
Country | Link |
---|---|
BE (2) | BE636637A (en) |
NL (2) | NL143364B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3028097A1 (en) * | 1979-08-27 | 1981-03-19 | Weber AG Fabrik elektrotechnischer Artikel und Apparate, Emmenbrücke | FUSE FUSE CARTRIDGE FUSE |
-
0
- NL NL296892D patent/NL296892A/xx unknown
-
1963
- 1963-08-27 BE BE636637D patent/BE636637A/fr unknown
-
1965
- 1965-02-25 NL NL6502431A patent/NL143364B/en unknown
- 1965-03-05 BE BE660678A patent/BE660678A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE660678A (en) | 1965-07-01 |
NL296892A (en) | |
NL6502431A (en) | 1965-11-25 |
BE636637A (en) | 1963-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NZ80 | Patents of addition are not granted since law of 1.1.78 |
Ref document number: 141697 Country of ref document: NL Date of ref document: 19740716 Format of ref document f/p: P |
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V3 | Additional patents lapsed at the same time as the main patent |