NO134077B - - Google Patents
Download PDFInfo
- Publication number
- NO134077B NO134077B NO742158A NO742158A NO134077B NO 134077 B NO134077 B NO 134077B NO 742158 A NO742158 A NO 742158A NO 742158 A NO742158 A NO 742158A NO 134077 B NO134077 B NO 134077B
- Authority
- NO
- Norway
- Prior art keywords
- grounding
- contact
- legs
- phase
- rail
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 238000005728 strengthening Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 210000000056 organ Anatomy 0.000 claims 1
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 238000012550 audit Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/16—Earthing arrangements
-
- 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
- H01H31/02—Details
- H01H31/12—Adaptation for built-in fuse
- H01H31/122—Fuses mounted on, or constituting the movable contact parts of, the switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/0078—Security-related arrangements
- H01H85/0095—Earthing means
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7308654A SE373988B (OSRAM) | 1973-06-20 | 1973-06-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO742158L NO742158L (OSRAM) | 1975-01-13 |
| NO134077B true NO134077B (OSRAM) | 1976-05-03 |
| NO134077C NO134077C (OSRAM) | 1976-08-11 |
Family
ID=20317820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO742158A NO134077C (OSRAM) | 1973-06-20 | 1974-06-14 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2427347B2 (OSRAM) |
| DK (1) | DK145359C (OSRAM) |
| NO (1) | NO134077C (OSRAM) |
| SE (1) | SE373988B (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3312477A1 (de) * | 1983-04-07 | 1984-10-11 | Schaltbau GmbH, 8000 München | Erdungseinrichtung |
| DE102006047352A1 (de) | 2006-09-29 | 2008-04-03 | Siemens Ag | Sicherungslasttrennschalter, Schaltanlage und Adapterteil |
-
1973
- 1973-06-20 SE SE7308654A patent/SE373988B/xx unknown
-
1974
- 1974-06-06 DE DE19742427347 patent/DE2427347B2/de active Granted
- 1974-06-14 NO NO742158A patent/NO134077C/no unknown
- 1974-06-19 DK DK327874A patent/DK145359C/da active
Also Published As
| Publication number | Publication date |
|---|---|
| DK327874A (OSRAM) | 1975-03-10 |
| DE2427347A1 (de) | 1975-01-16 |
| DE2427347B2 (de) | 1976-11-11 |
| NO134077C (OSRAM) | 1976-08-11 |
| NO742158L (OSRAM) | 1975-01-13 |
| DK145359C (da) | 1983-03-21 |
| SE7308654L (OSRAM) | 1974-12-23 |
| DK145359B (da) | 1982-11-01 |
| SE373988B (OSRAM) | 1975-02-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2259005A (en) | Circuit controlling device | |
| US4491897A (en) | Plug-in base for low-voltage circuit breakers | |
| NO134077B (OSRAM) | ||
| US2038107A (en) | Electrical connection for bus bars | |
| US2438025A (en) | Switchboard | |
| US1939371A (en) | Electrical protective apparatus | |
| US2223539A (en) | Pole cable terminal | |
| ES347229A1 (es) | Una disposicion de cuadro en forma de armario para equipos electricos intercambiables. | |
| US2227993A (en) | Mounting electrical apparatus | |
| GB1287301A (en) | Cubicle switchgear | |
| DE2201504C2 (de) | Anschlussleiste mit ueberspannungsschutzvorrichtung | |
| US2148136A (en) | Electric feeder distribution system | |
| US2970243A (en) | Electrical instrument mounting | |
| GB1229834A (OSRAM) | ||
| US1706113A (en) | Electric switch | |
| US3544985A (en) | Voltage-indicating device for a switch bushing stud | |
| US2412293A (en) | Field switch | |
| DE730733C (de) | Einrichtung zum selbsttaetigen Abschalten von elektrischen Anlagen beim Auftreten von Isolationsfehlern | |
| US2226088A (en) | Circuit breaker for feeder distribution systems | |
| DE462602C (de) | Gekapselte elektrische Schaltanlage mit ausfahrbarem OElschalter | |
| DE734968C (de) | Schutzschaltung gegen Beruehrungsspannung | |
| US3093712A (en) | Selective switch construction | |
| DE621208C (de) | Trennmesserumschalter fuer die Doppelsammelschienen von gekapselten elektrischen Hochspannungsschaltanlagen | |
| SU758337A1 (ru) | Шкаф комплектного устройства распределительного 1 | |
| Hugi et al. | EI Notes No. 30: Visit to Magneti Marelli, Milan |