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SU798360A1 - Centrifugal pump composite body - Google Patents

Centrifugal pump composite body Download PDF

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Publication number
SU798360A1
SU798360A1 SU792744465A SU2744465A SU798360A1 SU 798360 A1 SU798360 A1 SU 798360A1 SU 792744465 A SU792744465 A SU 792744465A SU 2744465 A SU2744465 A SU 2744465A SU 798360 A1 SU798360 A1 SU 798360A1
Authority
SU
USSR - Soviet Union
Prior art keywords
centrifugal pump
composite body
pump composite
damping elements
rings
Prior art date
Application number
SU792744465A
Other languages
Russian (ru)
Inventor
Валентин Васильевич Васильев
Александр Дмитриевич Гришин
Вячеслав Васильевич Велькин
Original Assignee
Специальное Конструкторско- Технологическое Бюро Герметическихскважинных Hacocob
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 Специальное Конструкторско- Технологическое Бюро Герметическихскважинных Hacocob filed Critical Специальное Конструкторско- Технологическое Бюро Герметическихскважинных Hacocob
Priority to SU792744465A priority Critical patent/SU798360A1/en
Application granted granted Critical
Publication of SU798360A1 publication Critical patent/SU798360A1/en

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Description

(54) СОСТАВНОЙ КОРПУС ЦЕНТРОБЕЖНОГО НАСОСА(54) COMPOUND CASE OF CENTRIFUGAL PUMP

нены в виде колец с выступами, обращенными друг к другу с образованием лабиринтного канала, заполненного эластичным материалом.are not in the form of rings with protrusions facing each other with the formation of a labyrinth channel filled with elastic material.

Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination

1. Авторское свидетельство СССР № 276738, кл. F 04 D 29/66, 1967.1. USSR author's certificate No. 276738, cl. F 04 D 29/66, 1967.

Claims (1)

Формула изобретенияClaim Составной корпус центробежного насоса, содержащий установленные между состыкованными частями демпфирую-*· щие элементы,о тличающийся тем, что, с целью снижения вибрации и шума при выполнении насоса герметичным··, демпфирующие элементы выпол3 йены в виде колец с выступами, обращенными друг к другу с образованием лабиринтного канала, заполненного эластичным материалом.Composite housing of a centrifugal pump containing damping elements installed between the joined parts, characterized in that, in order to reduce vibration and noise when the pump is sealed, the damping elements are made in the form of rings with protrusions facing each other with the formation of a labyrinth channel filled with elastic material.
SU792744465A 1979-03-26 1979-03-26 Centrifugal pump composite body SU798360A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792744465A SU798360A1 (en) 1979-03-26 1979-03-26 Centrifugal pump composite body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792744465A SU798360A1 (en) 1979-03-26 1979-03-26 Centrifugal pump composite body

Publications (1)

Publication Number Publication Date
SU798360A1 true SU798360A1 (en) 1981-01-23

Family

ID=20818542

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792744465A SU798360A1 (en) 1979-03-26 1979-03-26 Centrifugal pump composite body

Country Status (1)

Country Link
SU (1) SU798360A1 (en)

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