BR8901068A - Montagem de motor eletrico ventilado e aperfeicoamento na referida montagem - Google Patents
Montagem de motor eletrico ventilado e aperfeicoamento na referida montagemInfo
- Publication number
- BR8901068A BR8901068A BR898901068A BR8901068A BR8901068A BR 8901068 A BR8901068 A BR 8901068A BR 898901068 A BR898901068 A BR 898901068A BR 8901068 A BR8901068 A BR 8901068A BR 8901068 A BR8901068 A BR 8901068A
- Authority
- BR
- Brazil
- Prior art keywords
- assembly
- improvement
- electric motor
- ventilated electric
- ventilated
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/227,145 US4904891A (en) | 1988-08-02 | 1988-08-02 | Ventilated electric motor assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8901068A true BR8901068A (pt) | 1990-08-28 |
Family
ID=22851942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR898901068A BR8901068A (pt) | 1988-08-02 | 1989-03-07 | Montagem de motor eletrico ventilado e aperfeicoamento na referida montagem |
Country Status (5)
| Country | Link |
|---|---|
| KR (1) | KR0140995B1 (pt) |
| BR (1) | BR8901068A (pt) |
| DK (1) | DK147889A (pt) |
| MX (1) | MX166738B (pt) |
| NZ (1) | NZ228571A (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100319141B1 (ko) * | 1999-11-02 | 2001-12-29 | 구자홍 | 냉각수단을 갖는 전동기 |
| KR100319140B1 (ko) * | 1999-11-02 | 2001-12-29 | 구자홍 | 냉각수단을 갖는 전동기 |
| KR100415802B1 (ko) * | 2001-04-26 | 2004-01-24 | (주)오리엔트텔레콤 | 이중의 팬을 갖는 모터 |
| CN111614171A (zh) * | 2020-05-22 | 2020-09-01 | 康富科技有限公司 | 一种发电机 |
-
1989
- 1989-03-07 BR BR898901068A patent/BR8901068A/pt not_active IP Right Cessation
- 1989-03-23 KR KR1019890003634A patent/KR0140995B1/ko not_active Expired - Fee Related
- 1989-03-27 MX MX015404A patent/MX166738B/es unknown
- 1989-03-28 DK DK147889A patent/DK147889A/da not_active Application Discontinuation
- 1989-03-31 NZ NZ228571A patent/NZ228571A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR0140995B1 (ko) | 1998-08-17 |
| DK147889D0 (da) | 1989-03-28 |
| DK147889A (da) | 1990-02-03 |
| KR900004078A (ko) | 1990-03-27 |
| MX166738B (es) | 1993-02-01 |
| NZ228571A (en) | 1991-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Decision: intention to grant | ||
| KE | Notification for payement of fee for the delivery of letter patents of an application granted by virtue of law 5772/71 | ||
| FG9A | Patent or certificate of addition granted | ||
| B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 07/03/2009 |