JPS5546851A - Collector ring cooling device of rotary electric machine - Google Patents
Collector ring cooling device of rotary electric machineInfo
- Publication number
- JPS5546851A JPS5546851A JP11934278A JP11934278A JPS5546851A JP S5546851 A JPS5546851 A JP S5546851A JP 11934278 A JP11934278 A JP 11934278A JP 11934278 A JP11934278 A JP 11934278A JP S5546851 A JPS5546851 A JP S5546851A
- Authority
- JP
- Japan
- Prior art keywords
- collector ring
- cylinder pipe
- inner cylinder
- pipe
- cooling gas
- 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
- 238000001816 cooling Methods 0.000 title abstract 2
- 239000000112 cooling gas Substances 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 3
- 238000007789 sealing Methods 0.000 abstract 3
- 230000000694 effects Effects 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000000644 propagated effect Effects 0.000 abstract 1
- 230000001902 propagating effect Effects 0.000 abstract 1
- 230000008016 vaporization Effects 0.000 abstract 1
- 238000009834 vaporization Methods 0.000 abstract 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
PURPOSE: To improve cooling effects, by propagating heat even in the diameter direction by inserting a pipe with double cylinder structure into a collector ring and by letting cooling gas pass through an inner cylinder pipe while hermetically sealing a condensing liquid between the inner cylinder pipe and an outer cylinder pipe.
CONSTITUTION: An outer cylinder pipe 8 with double cylinder structure piercing in the axial direction at regular intervals in the circumferential direction is insertion fixed to the end plates 7 of both end surfaces in the axial direction of a collector ring 3, and radiators 9 are mounted to portions projecting from the end plates 7. A cooling gas ventilating hole 13 is formed by means of an inner cylinder pipe 12 while a condensing liquid 10 with the great latent heat of vaporization is hermetically sealed in a sealing chamber 11 between the outer cylinder pipe 8 and the inner cylinder pipe 12. Thus, the liquid 10 is biased to one side of the sealing chamber 11 by centrifugal force, evaporated here and condensed at the rotor shaft 1 side, and heat is propagated even in the diameter direction of the collector ring through cooling gas in the inner cylinder pipe 12. Consequently, the collector ring can uniformly be cooled without regard to the length of the collector ring.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11934278A JPS6053539B2 (en) | 1978-09-29 | 1978-09-29 | Rotating electrical machine current collector ring cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11934278A JPS6053539B2 (en) | 1978-09-29 | 1978-09-29 | Rotating electrical machine current collector ring cooling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5546851A true JPS5546851A (en) | 1980-04-02 |
| JPS6053539B2 JPS6053539B2 (en) | 1985-11-26 |
Family
ID=14759102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11934278A Expired JPS6053539B2 (en) | 1978-09-29 | 1978-09-29 | Rotating electrical machine current collector ring cooling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6053539B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0279747A (en) * | 1988-09-14 | 1990-03-20 | Tokyo Electric Power Co Inc:The | Cooling system for vertical rotating electrical machines |
| JPH04244801A (en) * | 1991-01-30 | 1992-09-01 | Matsushita Electric Works Ltd | Method and device for manufacturing woody aggregate board and woody decorative laminated sheet |
| KR100441391B1 (en) * | 2000-12-22 | 2004-07-22 | 재단법인 포항산업과학연구원 | A cooling system of the collector ring |
| KR100574398B1 (en) * | 2001-12-22 | 2006-04-27 | 재단법인 포항산업과학연구원 | Water-cooled collector head with low resistance and stable high current |
| KR100770212B1 (en) * | 2001-06-08 | 2007-10-25 | 주식회사 포스코 | Cooling device of collector ring for electroplating |
| US8028438B2 (en) * | 2004-07-02 | 2011-10-04 | Aqualizer, Llc | Moisture condensation control system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7159551B2 (en) | 2017-12-15 | 2022-10-25 | 住友ゴム工業株式会社 | racket frame |
-
1978
- 1978-09-29 JP JP11934278A patent/JPS6053539B2/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0279747A (en) * | 1988-09-14 | 1990-03-20 | Tokyo Electric Power Co Inc:The | Cooling system for vertical rotating electrical machines |
| JPH04244801A (en) * | 1991-01-30 | 1992-09-01 | Matsushita Electric Works Ltd | Method and device for manufacturing woody aggregate board and woody decorative laminated sheet |
| KR100441391B1 (en) * | 2000-12-22 | 2004-07-22 | 재단법인 포항산업과학연구원 | A cooling system of the collector ring |
| KR100770212B1 (en) * | 2001-06-08 | 2007-10-25 | 주식회사 포스코 | Cooling device of collector ring for electroplating |
| KR100574398B1 (en) * | 2001-12-22 | 2006-04-27 | 재단법인 포항산업과학연구원 | Water-cooled collector head with low resistance and stable high current |
| US8028438B2 (en) * | 2004-07-02 | 2011-10-04 | Aqualizer, Llc | Moisture condensation control system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6053539B2 (en) | 1985-11-26 |
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