SU840493A1 - Apparatus for fixing ventilator impeller - Google Patents

Apparatus for fixing ventilator impeller Download PDF

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Publication number
SU840493A1
SU840493A1 SU782700264A SU2700264A SU840493A1 SU 840493 A1 SU840493 A1 SU 840493A1 SU 782700264 A SU782700264 A SU 782700264A SU 2700264 A SU2700264 A SU 2700264A SU 840493 A1 SU840493 A1 SU 840493A1
Authority
SU
USSR - Soviet Union
Prior art keywords
fixing
impeller
ventilator impeller
lifting
fan
Prior art date
Application number
SU782700264A
Other languages
Russian (ru)
Inventor
Михаил Александрович Колосков
Анатолий Владимирович Калтурин
Original Assignee
Предприятие П/Я Г-4617
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 Г-4617 filed Critical Предприятие П/Я Г-4617
Priority to SU782700264A priority Critical patent/SU840493A1/en
Application granted granted Critical
Publication of SU840493A1 publication Critical patent/SU840493A1/en

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Description

(54) УСТРОЙСТВО ДЛЯ ФИКСАЦИИ РАБОЧЕГО КОЛЕСА ВЕНТИЛЯТОРА(54) DEVICE FOR FIXING THE WORKING WHEEL OF THE FAN

су 3 к этой поверхности посредством подвижного упора 7.su 3 to this surface by means of a movable stop 7.

Благодар  использованию предлагаемого устройства повьппаетс  точность фиксации рабочего колеса.Thanks to the use of the proposed device, the accuracy of impeller fixing is increased.

Claims (1)

Формула изобретени Invention Formula Устройство дл  фиксации рабочего колеса вентил тора, содержащее подъемный механизм с траверсой, отличающеес  тем, что, с целью повьппени  точности фиксации, подъём8404934A device for fixing the impeller of the fan, containing a lifting mechanism with a crossbeam, characterized in that, in order to ensure the accuracy of fixation, lifting 8404934 ный механизм выполнен в виде ходовоfo винта, на верхнем конце,которого последовательно установлены маховик, неподвижный упор и швеллер, опирающийс  на корпус вентил тора, а траверса установлена на нижнем конце и снабжена подвижным упором.The mechanism is made in the form of a screw, on the upper end of which the flywheel is installed in series, a fixed stop and a channel supported on the fan casing, and the traverse is mounted on the lower end and provided with a movable stop. Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination 1, Инструкци  по ремонту т годутьевьк машин и мельничных вентил торов котельных агрегатов, М.-Л, Госэнергоиздат , 1954., с, 24,1, Instructions for the repair of machines and mill fans of boiler units, M.-L, Gosenergoizdat, 1954., p. 24,
SU782700264A 1978-12-21 1978-12-21 Apparatus for fixing ventilator impeller SU840493A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782700264A SU840493A1 (en) 1978-12-21 1978-12-21 Apparatus for fixing ventilator impeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782700264A SU840493A1 (en) 1978-12-21 1978-12-21 Apparatus for fixing ventilator impeller

Publications (1)

Publication Number Publication Date
SU840493A1 true SU840493A1 (en) 1981-06-23

Family

ID=20800042

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782700264A SU840493A1 (en) 1978-12-21 1978-12-21 Apparatus for fixing ventilator impeller

Country Status (1)

Country Link
SU (1) SU840493A1 (en)

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