CA2106052A1 - Cooling System - Google Patents
Cooling SystemInfo
- Publication number
- CA2106052A1 CA2106052A1 CA2106052A CA2106052A CA2106052A1 CA 2106052 A1 CA2106052 A1 CA 2106052A1 CA 2106052 A CA2106052 A CA 2106052A CA 2106052 A CA2106052 A CA 2106052A CA 2106052 A1 CA2106052 A1 CA 2106052A1
- Authority
- CA
- Canada
- Prior art keywords
- electric motor
- cooling system
- stator
- designed
- shaped rotor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
A cooling system for an electric motor is designed to be mounted on an end of the electric motor. The cooling system includes an independently powered electric motor which is designed as an inverted induction motor, in which a ring-shaped rotor rotates about an annular stator. The annular shape of the stator provides a cavity into (and/or through) which the shaft of the electric motor can protrude. The ring shaped rotor is supported and maintained in place about the stator by a bearing-mounted fan.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002106052A CA2106052C (en) | 1993-09-13 | 1993-09-13 | Cooling system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002106052A CA2106052C (en) | 1993-09-13 | 1993-09-13 | Cooling system |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2106052A1 true CA2106052A1 (en) | 1995-03-14 |
CA2106052C CA2106052C (en) | 1997-08-19 |
Family
ID=4152306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002106052A Expired - Lifetime CA2106052C (en) | 1993-09-13 | 1993-09-13 | Cooling system |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2106052C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009050693A1 (en) * | 2009-10-26 | 2011-04-28 | Ralph Schelle | Electrical machine e.g. generator, cooling method, for use in small hydro electric power plant, involves regulating and/or controlling rotation of axial blowers depending on detected operating temperature of electrical machine |
-
1993
- 1993-09-13 CA CA002106052A patent/CA2106052C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2106052C (en) | 1997-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |