PL401754A1 - Fuselage of the electric motor - Google Patents
Fuselage of the electric motorInfo
- Publication number
- PL401754A1 PL401754A1 PL401754A PL40175412A PL401754A1 PL 401754 A1 PL401754 A1 PL 401754A1 PL 401754 A PL401754 A PL 401754A PL 40175412 A PL40175412 A PL 40175412A PL 401754 A1 PL401754 A1 PL 401754A1
- Authority
- PL
- Poland
- Prior art keywords
- hull
- cast
- electric motor
- steel
- labyrinth
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 229910001018 Cast iron Inorganic materials 0.000 abstract 1
- 229910001208 Crucible steel Inorganic materials 0.000 abstract 1
- 238000005065 mining Methods 0.000 abstract 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
Kadłub (1) silnika elektrycznego w wykonaniu górniczym może być stalowy, staliwny lub żeliwny, może być także spawany lub odlewany, o zarysie okrągłym lub prostokątnym. Kadłub odlewany, w przekroju osiowym podstawy skrzynki (3) przyłączeniowej, ma nadlewy (1.1) a w nich kanały (2) wzdłużne. Kanały (2) łączą komorę wewnętrzną skrzynki (3) z wnętrzem kadłuba (1), poprzez otwory (2.1) bądź poprzez tulejkę (4) i labirynt (5.1) w tarczach łożyskowych (5). Kadłub (1) spawany ma na zewnątrz rurki stalowe, które swoim kanałem, łączą komorę skrzynki (3) przyłączeniowej, poprzez labirynt (5.1) w tarczy łożyskowej (5), z wnętrzem kadłuba (1).The hull (1) of the electric motor in mining execution can be steel, cast steel or cast iron, it can also be welded or cast, with round or rectangular contour. The cast hull, in the axial cross-section of the base of the connection box (3), has risers (1.1) with longitudinal channels (2) in them. The channels (2) connect the inner chamber of the box (3) with the inside of the hull (1), through the holes (2.1) or through the sleeve (4) and the labyrinth (5.1) in the bearing shields (5). The welded hull (1) has steel pipes outside, which through its channel connect the chamber of the connection box (3), through the labyrinth (5.1) in the bearing shield (5), with the inside of the hull (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL401754A PL222917B1 (en) | 2012-11-26 | 2012-11-26 | Fuselage of the electric motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL401754A PL222917B1 (en) | 2012-11-26 | 2012-11-26 | Fuselage of the electric motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL401754A1 true PL401754A1 (en) | 2014-06-09 |
| PL222917B1 PL222917B1 (en) | 2016-09-30 |
Family
ID=50846535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL401754A PL222917B1 (en) | 2012-11-26 | 2012-11-26 | Fuselage of the electric motor |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL222917B1 (en) |
-
2012
- 2012-11-26 PL PL401754A patent/PL222917B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL222917B1 (en) | 2016-09-30 |
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