RO99709B1 - Sheet metal housing for electric motors - Google Patents

Sheet metal housing for electric motors

Info

Publication number
RO99709B1
RO99709B1 RO139534A RO13953489A RO99709B1 RO 99709 B1 RO99709 B1 RO 99709B1 RO 139534 A RO139534 A RO 139534A RO 13953489 A RO13953489 A RO 13953489A RO 99709 B1 RO99709 B1 RO 99709B1
Authority
RO
Romania
Prior art keywords
engine
electric motors
sheet metal
metal housing
construction
Prior art date
Application number
RO139534A
Other languages
Romanian (ro)
Inventor
Mihai Zissu
Leonida-Stefan Vaitus
Varlam Balmus
Gheorghe Badescu
Constantin Pernes
Mihail Alexandru Grigore
Constantin-Sebastian Crasnaru
Original Assignee
îNTREPRINDEREA DE MOTOARE ELECTRICE
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
Application filed by îNTREPRINDEREA DE MOTOARE ELECTRICE filed Critical îNTREPRINDEREA DE MOTOARE ELECTRICE
Priority to RO139534A priority Critical patent/RO99709B1/en
Priority to PCT/RO1990/000001 priority patent/WO1990013936A1/en
Priority to EP19900906387 priority patent/EP0429572A1/en
Priority to DD34033290A priority patent/DD294378A5/en
Publication of RO99709B1 publication Critical patent/RO99709B1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

Inventia se refera la o solutie tehnica de realizare, din tabla, a carcasei motoarelor electrice ca, de exemplu, motoare electrice asincrone trifazate. Se prezinta modul de executie din tabla si asamblare a reperelor pentru realizarea unei carcase de motor electric care sa asigure acestui motor atât robustete mecanica, cât si un transfer optim din interiorul motorului catre mediul exterior, al caldurii degajate demotor. Constructia, conform inventiei, este simpla, se realizeaza prin procedee tehnologice uzualesi contribuie la reducerea consumurilor specifice de materiale deficitate si energointensive (aluminiu si aliaje, conductor de bobinaj, banda electrotehnica).The invention relates to a technical solution for the manufacture of electrical motor housing, for example, three-phase asynchronous electric motors. It shows the way of execution and assembly of the parts for the construction of an electric motor housing to provide this engine with both mechanical robustness and an optimal transfer from the interior of the engine to the external environment of the heat released by the engine. According to the invention, the construction is simple, it is made by technological processes and contributes to the reduction of specific consumption of deficient and energy-intensive materials (aluminum and alloys, winding conductor, electrotechnical band).

RO139534A 1989-05-03 1989-05-03 Sheet metal housing for electric motors RO99709B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
RO139534A RO99709B1 (en) 1989-05-03 1989-05-03 Sheet metal housing for electric motors
PCT/RO1990/000001 WO1990013936A1 (en) 1989-05-03 1990-04-26 Sheet-metal frame for electric motors
EP19900906387 EP0429572A1 (en) 1989-05-03 1990-04-26 Sheet-metal frame for electric motors
DD34033290A DD294378A5 (en) 1989-05-03 1990-05-03 BLECHING HOUSING FOR ELECTRIC MOTORS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO139534A RO99709B1 (en) 1989-05-03 1989-05-03 Sheet metal housing for electric motors

Publications (1)

Publication Number Publication Date
RO99709B1 true RO99709B1 (en) 1991-06-01

Family

ID=20124611

Family Applications (1)

Application Number Title Priority Date Filing Date
RO139534A RO99709B1 (en) 1989-05-03 1989-05-03 Sheet metal housing for electric motors

Country Status (4)

Country Link
EP (1) EP0429572A1 (en)
DD (1) DD294378A5 (en)
RO (1) RO99709B1 (en)
WO (1) WO1990013936A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2838253B1 (en) 2002-04-03 2005-09-23 Leroy Somer Moteurs ROTATING ELECTRIC MACHINE WITH FORCED VENTILATION
CN103107626A (en) * 2013-03-08 2013-05-15 宗鸿电子科技（昆山）有限公司 Minitype wind-driven generator shell
DE102015011163B4 (en) 2015-04-13 2022-07-14 Sew-Eurodrive Gmbh & Co Kg Transmission comprising a shaft, a flange part and a housing part

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2154146A (en) * 1935-09-02 1939-04-11 John Edward Becker Electric motor, dynamo, and the like
AT170537B (en) * 1946-03-20 1952-02-25 Siemens Ag Electric machine
AT181892B (en) * 1952-01-21 1955-05-10 Kleinschanzlin Pumpen A G Stator for electrical machines covered with a sheet metal jacket
US3471729A (en) * 1966-02-10 1969-10-07 Controls Co Of America Plural motor assembly
FI75698C (en) * 1985-06-06 1988-07-11 Kone Oy Electric motor.
US4739206A (en) * 1987-02-27 1988-04-19 General Electric Company Base assembly for dynamo-electric machine

Also Published As

Publication number Publication date
WO1990013936A1 (en) 1990-11-15
DD294378A5 (en) 1991-09-26
EP0429572A1 (en) 1991-06-05

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