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RU97110525A - ELECTRIC MACHINE - Google Patents

ELECTRIC MACHINE

Info

Publication number
RU97110525A
RU97110525A RU97110525/09A RU97110525A RU97110525A RU 97110525 A RU97110525 A RU 97110525A RU 97110525/09 A RU97110525/09 A RU 97110525/09A RU 97110525 A RU97110525 A RU 97110525A RU 97110525 A RU97110525 A RU 97110525A
Authority
RU
Russia
Prior art keywords
electric machine
fan
pulley
shaft
protective casing
Prior art date
Application number
RU97110525/09A
Other languages
Russian (ru)
Other versions
RU2141712C1 (en
Inventor
Э.Г. Кузнецов
М.А. Кустовинов
Original Assignee
Товарищество с ограниченной ответственностью научно-исследовательское предприятие "ЭЛИНТА - ЭНВО"
Filing date
Publication date
Application filed by Товарищество с ограниченной ответственностью научно-исследовательское предприятие "ЭЛИНТА - ЭНВО" filed Critical Товарищество с ограниченной ответственностью научно-исследовательское предприятие "ЭЛИНТА - ЭНВО"
Priority to RU97110525/09A priority Critical patent/RU2141712C1/en
Priority claimed from RU97110525/09A external-priority patent/RU2141712C1/en
Publication of RU97110525A publication Critical patent/RU97110525A/en
Application granted granted Critical
Publication of RU2141712C1 publication Critical patent/RU2141712C1/en

Links

Claims (2)

1. Электрическая машина, содержащая корпус, шкив, вентилятор, размещенные на валу, защитный кожух с окном для выхода ремня, отличающаяся тем, что указанный вентилятор размещен непосредственно за шкивом со стороны выходного конца вала, при этом торцевая поверхность защитного кожуха снабжена входными вентиляционными отверстиями, а его боковая поверхность имеет участок с углом конусности 40-50o, размещенный напротив лопастей вентилятора.1. An electric machine comprising a housing, a pulley, a fan located on the shaft, a protective casing with a window for the exit of the belt, characterized in that said fan is located directly behind the pulley from the output end of the shaft, while the end surface of the protective casing is provided with inlet ventilation openings , and its side surface has a section with a taper angle of 40-50 o , located opposite the fan blades. 2. Электрическая машина по п.1, отличающаяся тем, что вентилятор выполнен центробежным, а шкив имеет вентиляционные аксиальные отверстия. 2. The electric machine according to claim 1, characterized in that the fan is made centrifugal, and the pulley has axial ventilation holes.
RU97110525/09A 1997-06-20 1997-06-20 Electrical machine RU2141712C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97110525/09A RU2141712C1 (en) 1997-06-20 1997-06-20 Electrical machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97110525/09A RU2141712C1 (en) 1997-06-20 1997-06-20 Electrical machine

Publications (2)

Publication Number Publication Date
RU97110525A true RU97110525A (en) 1999-05-27
RU2141712C1 RU2141712C1 (en) 1999-11-20

Family

ID=20194463

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97110525/09A RU2141712C1 (en) 1997-06-20 1997-06-20 Electrical machine

Country Status (1)

Country Link
RU (1) RU2141712C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2800251A1 (en) * 2013-04-29 2014-11-05 Siemens Aktiengesellschaft Electric machine with a bearing bracket

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