NL48913C - - Google Patents
Info
- Publication number
- NL48913C NL48913C NL48913DA NL48913C NL 48913 C NL48913 C NL 48913C NL 48913D A NL48913D A NL 48913DA NL 48913 C NL48913 C NL 48913C
- Authority
- NL
- Netherlands
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
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
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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
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Breakers (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA77124D DE716965C (de) | 1935-09-21 | 1935-09-21 | Druckgasschalter mit in freier Luft unterbrechendem Unterbrechungslichtbogen |
| DEA77786D DE683016C (de) | 1935-09-21 | 1935-11-29 | Druckgasschalter mit freier Lufttrennstrecke |
| DEA0017770 | 1935-12-07 | ||
| DE1936A0081210 DE703743C (de) | 1936-11-28 | 1936-11-28 | Elektrischer Drehdruckgasschalter der Freistrahltype |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL48913C true NL48913C (enrdf_load_stackoverflow) |
Family
ID=29424592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL48913D NL48913C (enrdf_load_stackoverflow) | 1935-09-21 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH204611A (enrdf_load_stackoverflow) |
| GB (1) | GB483996A (enrdf_load_stackoverflow) |
| NL (1) | NL48913C (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3227830A (en) * | 1963-11-26 | 1966-01-04 | Allis Chalmers Mfg Co | Electrostatically shielding contacts for high potential switch |
| DE3009993A1 (de) * | 1980-03-13 | 1981-09-24 | Siemens AG, 1000 Berlin und 8000 München | Freiluft-hochspannungs-leistungsschalter |
-
0
- NL NL48913D patent/NL48913C/xx active
-
1936
- 1936-09-19 CH CH204611D patent/CH204611A/de unknown
- 1936-10-27 GB GB2918236A patent/GB483996A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB483996A (en) | 1938-04-27 |
| CH204611A (de) | 1939-05-15 |