BR8901068A - ASSEMBLY OF VENTILATED ELECTRIC MOTOR AND IMPROVEMENT IN THE REFERENCE ASSEMBLY - Google Patents

ASSEMBLY OF VENTILATED ELECTRIC MOTOR AND IMPROVEMENT IN THE REFERENCE ASSEMBLY

Info

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
Application number
BR898901068A
Other languages
Portuguese (pt)
Inventor
Gerald Newton Baker
Barry Monroe Newberg
Original Assignee
Emerson Electric Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US07/227,145 external-priority patent/US4904891A/en
Application filed by Emerson Electric Co filed Critical Emerson Electric Co
Publication of BR8901068A publication Critical patent/BR8901068A/en

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)
BR898901068A 1988-08-02 1989-03-07 ASSEMBLY OF VENTILATED ELECTRIC MOTOR AND IMPROVEMENT IN THE REFERENCE ASSEMBLY BR8901068A (en)

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 (en) 1990-08-28

Family

ID=22851942

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898901068A BR8901068A (en) 1988-08-02 1989-03-07 ASSEMBLY OF VENTILATED ELECTRIC MOTOR AND IMPROVEMENT IN THE REFERENCE ASSEMBLY

Country Status (5)

Country Link
KR (1) KR0140995B1 (en)
BR (1) BR8901068A (en)
DK (1) DK147889A (en)
MX (1) MX166738B (en)
NZ (1) NZ228571A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100319141B1 (en) * 1999-11-02 2001-12-29 구자홍 Motor having a cooling means
KR100319140B1 (en) * 1999-11-02 2001-12-29 구자홍 Motor having a cooling means
KR100415802B1 (en) * 2001-04-26 2004-01-24 (주)오리엔트텔레콤 A motor with double fan

Also Published As

Publication number Publication date
KR900004078A (en) 1990-03-27
KR0140995B1 (en) 1998-08-17
MX166738B (en) 1993-02-01
NZ228571A (en) 1991-04-26
DK147889A (en) 1990-02-03
DK147889D0 (en) 1989-03-28

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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