SU712901A1 - Explosion-proof electric machine - Google Patents

Explosion-proof electric machine Download PDF

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Publication number
SU712901A1
SU712901A1 SU742048042A SU2048042A SU712901A1 SU 712901 A1 SU712901 A1 SU 712901A1 SU 742048042 A SU742048042 A SU 742048042A SU 2048042 A SU2048042 A SU 2048042A SU 712901 A1 SU712901 A1 SU 712901A1
Authority
SU
USSR - Soviet Union
Prior art keywords
shell
explosion
electric machine
tubes
proof electric
Prior art date
Application number
SU742048042A
Other languages
Russian (ru)
Inventor
Николай Андреевич Куцын
Виталий Григорьевич Каськов
Original Assignee
Предприятие П/Я А-7809
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 Предприятие П/Я А-7809 filed Critical Предприятие П/Я А-7809
Priority to SU742048042A priority Critical patent/SU712901A1/en
Application granted granted Critical
Publication of SU712901A1 publication Critical patent/SU712901A1/en

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  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Cooling System (AREA)

Description

охлаждсшш машины за счет увеличени  охлаждаемой поверхности.cooling the machine by increasing the cooled surface.

Форм у л а и 3 о б р е т е п и  Formula and 3 about the b

Claims (2)

1. Взрывобезоиаска  электрическа  машина , содержаща  корпус статора е аксиальными вентил ционными каналами и контактный ззел, заключенный во взрывозащитную оболочку, нмеюш,ую боковую и торцовую поверхности, о т л н ч а ю ш,а   с   тем, что, с целью новышени  эффективности охлаждени , упом нута  взрывозаш;итна  оболочка снабжена охлаждаюш,ими трубками, расположенными по боковой поверхности оболочки, нричем один торец1. An explosion-proof electric machine, comprising a stator housing with axial ventilation channels and a contact zzel enclosed in an explosion-proof casing, immeush, its lateral and face surfaces, so that, in order to improve efficiency cooling, mentioned explosion; the shell is equipped with cooling, they tubes located on the side surface of the shell, one end каждой из трубок закреплен на боковой поверхности оболочки и сообщаетс  с аксиальным каналом корпуса статора, а другой торец закреплен на торцовой поверхности оболочки и сообщаетс  с наружной средой.each of the tubes is fixed on the side surface of the shell and communicates with the axial channel of the stator housing, and the other end is fixed on the end surface of the shell and communicates with the external medium. 2. Машина по п. 1, отличающа с  тем, что трубки установлены с наклоном к боковой поверхности оболочки. Источники информации,2. The machine according to claim 1, characterized in that the tubes are installed with a slope to the side surface of the shell. Information sources, прин тые во внимание при экспертизеtaken into account in the examination 1.Патент ФРГ № 861891, кл. 21 d 55/01, 1952.1. The patent of Germany No. 861891, cl. 21 d 55/01, 1952. 2.Алексеев А. Е. Конструкци  электрических мащин. Изд. ГЭИ, 1958, с. 58-62.2.Alekseev, A.E. Design of electric mashin. Ed. SEI, 1958, p. 58-62.
SU742048042A 1974-07-16 1974-07-16 Explosion-proof electric machine SU712901A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU742048042A SU712901A1 (en) 1974-07-16 1974-07-16 Explosion-proof electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU742048042A SU712901A1 (en) 1974-07-16 1974-07-16 Explosion-proof electric machine

Publications (1)

Publication Number Publication Date
SU712901A1 true SU712901A1 (en) 1980-01-30

Family

ID=20592298

Family Applications (1)

Application Number Title Priority Date Filing Date
SU742048042A SU712901A1 (en) 1974-07-16 1974-07-16 Explosion-proof electric machine

Country Status (1)

Country Link
SU (1) SU712901A1 (en)

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