GB476819A - Improvements in totally enclosed fan cooled dynamo electric machines - Google Patents
Improvements in totally enclosed fan cooled dynamo electric machinesInfo
- Publication number
- GB476819A GB476819A GB1968636A GB1968636A GB476819A GB 476819 A GB476819 A GB 476819A GB 1968636 A GB1968636 A GB 1968636A GB 1968636 A GB1968636 A GB 1968636A GB 476819 A GB476819 A GB 476819A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ducts
- ribs
- electric machines
- totally enclosed
- casing
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
476,819. Cooling dynamo electric machines. ENGLISH ELECTRIC CO., Ltd., and BINNEY, E. A. July 15, 1936, No. 19686. [Class 35] A totally enclosed machine has separate ducts or sets of ducts for external air spaced apart about the periphery of the casing, the external surface of the main part of the casing between the ducts being exposed to the surrounding atmosphere. In the form shown, external air entering the ducts 6a in the commutator enclosure at one end of a double armature machine continues along ducts formed between the ribs 6d, the sets of ducts being separated by parts of the machine casing to which the surrounding air has access, ribs 6f being provided on these parts. A cover (not shown) encloses each set of ribs 6d and a band also surrounds the commutator enclosure, but is removed when access to the brushgear is to be obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1968636A GB476819A (en) | 1936-07-15 | 1936-07-15 | Improvements in totally enclosed fan cooled dynamo electric machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1968636A GB476819A (en) | 1936-07-15 | 1936-07-15 | Improvements in totally enclosed fan cooled dynamo electric machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB476819A true GB476819A (en) | 1937-12-16 |
Family
ID=10133502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1968636A Expired GB476819A (en) | 1936-07-15 | 1936-07-15 | Improvements in totally enclosed fan cooled dynamo electric machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB476819A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2336038A (en) * | 1998-04-02 | 1999-10-06 | Brook Motors Limited | Surface cooling of electrical machines |
| WO2020214939A1 (en) * | 2019-04-17 | 2020-10-22 | Moog Inc. | Heat transfer array and the electric machine made therewith |
-
1936
- 1936-07-15 GB GB1968636A patent/GB476819A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2336038A (en) * | 1998-04-02 | 1999-10-06 | Brook Motors Limited | Surface cooling of electrical machines |
| GB2336038B (en) * | 1998-04-02 | 2002-04-24 | Brook Motors Ltd | Electrical machine |
| WO2020214939A1 (en) * | 2019-04-17 | 2020-10-22 | Moog Inc. | Heat transfer array and the electric machine made therewith |
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