RU94022248A - Hoist drive and motor - Google Patents
Hoist drive and motorInfo
- Publication number
- RU94022248A RU94022248A RU94022248/11A RU94022248A RU94022248A RU 94022248 A RU94022248 A RU 94022248A RU 94022248/11 A RU94022248/11 A RU 94022248/11A RU 94022248 A RU94022248 A RU 94022248A RU 94022248 A RU94022248 A RU 94022248A
- Authority
- RU
- Russia
- Prior art keywords
- rotor
- diameter
- stator
- motor
- shaft
- Prior art date
Links
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
FIELD: hoists in mining industry. SUBSTANCE: hoist drive 26 has motor 6 and driving pulley 18. Rotor 17 is disk-shaped, and air gap at between rotor and stator 14 forms a plane which is actually perpendicular to shaft 13. Stator 14 creates circular sector 28 and is located on external part; driving pulley 18 is secured on rotor between stator 14 and shaft 13. Driving pulley diameter is less than rotor diameter. Motor design allows the use of driving pulleys 18 of various diameter (2RV) with rotors of similar diameter. Motor is very flat and its length in axial direction is very small. EFFECT: highly efficient design. 2 dwg
Claims (1)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI932976A FI93633C (en) | 1993-06-28 | 1993-06-28 | The elevator machine |
FI932976 | 1993-06-28 | ||
FI935908 | 1993-12-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94022248A true RU94022248A (en) | 1996-08-27 |
RU2139830C1 RU2139830C1 (en) | 1999-10-20 |
Family
ID=8538226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94022248A RU2139830C1 (en) | 1993-06-28 | 1994-06-27 | Lift drive |
Country Status (2)
Country | Link |
---|---|
FI (1) | FI93633C (en) |
RU (1) | RU2139830C1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103223573B (en) * | 2013-04-24 | 2016-08-17 | 新绛县祥和机械有限公司 | The processing method of elevator traction machine rotor piece |
-
1993
- 1993-06-28 FI FI932976A patent/FI93633C/en active
-
1994
- 1994-06-27 RU RU94022248A patent/RU2139830C1/en active
Also Published As
Publication number | Publication date |
---|---|
FI93633C (en) | 1995-05-10 |
FI93633B (en) | 1995-01-31 |
RU2139830C1 (en) | 1999-10-20 |
FI932976A0 (en) | 1993-06-28 |
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