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 (xx) | 1973-06-20 | 1973-06-20 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO742158L NO742158L (xx) | 1975-01-13 |
NO134077B true NO134077B (xx) | 1976-05-03 |
NO134077C NO134077C (xx) | 1976-08-11 |
Family
ID=20317820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO742158A NO134077C (xx) | 1973-06-20 | 1974-06-14 |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2427347B2 (xx) |
DK (1) | DK145359C (xx) |
NO (1) | NO134077C (xx) |
SE (1) | SE373988B (xx) |
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 (xx) | 1975-03-10 |
SE373988B (xx) | 1975-02-17 |
SE7308654L (xx) | 1974-12-23 |
NO742158L (xx) | 1975-01-13 |
DK145359C (da) | 1983-03-21 |
NO134077C (xx) | 1976-08-11 |
DE2427347B2 (de) | 1976-11-11 |
DE2427347A1 (de) | 1975-01-16 |
DK145359B (da) | 1982-11-01 |
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