SE7905035L - Anordning vid rorledning - Google Patents
Anordning vid rorledningInfo
- Publication number
- SE7905035L SE7905035L SE7905035A SE7905035A SE7905035L SE 7905035 L SE7905035 L SE 7905035L SE 7905035 A SE7905035 A SE 7905035A SE 7905035 A SE7905035 A SE 7905035A SE 7905035 L SE7905035 L SE 7905035L
- Authority
- SE
- Sweden
- Prior art keywords
- pipeline
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/04—Partially-enclosed installations, e.g. in ducts and adapted for sliding or rolling current collection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/30—Power rails
- B60M1/34—Power rails in slotted conduits
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/04—Distributing means for power supply in mines
- E21F17/06—Distributing electric power; Cable networks; Conduits for cables
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F9/00—Devices preventing sparking of machines or apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Pipe Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7842086 | 1978-10-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7905035L true SE7905035L (sv) | 1980-04-27 |
Family
ID=10500610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7905035A SE7905035L (sv) | 1978-10-26 | 1979-06-11 | Anordning vid rorledning |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5561225A (es) |
DE (1) | DE2931781A1 (es) |
ES (1) | ES484475A1 (es) |
FR (1) | FR2440103A1 (es) |
SE (1) | SE7905035L (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3448120C2 (en) * | 1984-02-28 | 1989-08-17 | Maschinenfabrik Stromag Gmbh, 4750 Unna, De | Flameproof electrical busbar |
DE3407222A1 (de) | 1984-02-28 | 1985-09-05 | Maschinenfabrik Stromag Gmbh, 4750 Unna | Schlagwettersichere stromfuehrungsschiene |
DE3900778A1 (de) * | 1989-01-12 | 1990-07-19 | Hermann Mehl Gmbh | Schleifleitung |
-
1979
- 1979-06-11 SE SE7905035A patent/SE7905035L/xx unknown
- 1979-07-21 JP JP9314179A patent/JPS5561225A/ja active Pending
- 1979-08-04 DE DE19792931781 patent/DE2931781A1/de active Pending
- 1979-09-26 ES ES484475A patent/ES484475A1/es not_active Expired
- 1979-10-15 FR FR7925959A patent/FR2440103A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPS5561225A (en) | 1980-05-08 |
FR2440103A1 (fr) | 1980-05-23 |
DE2931781A1 (de) | 1980-05-08 |
ES484475A1 (es) | 1980-04-16 |
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