SU853188A1 - Centrifugal pump - Google Patents

Centrifugal pump Download PDF

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Publication number
SU853188A1
SU853188A1 SU792838338A SU2838338A SU853188A1 SU 853188 A1 SU853188 A1 SU 853188A1 SU 792838338 A SU792838338 A SU 792838338A SU 2838338 A SU2838338 A SU 2838338A SU 853188 A1 SU853188 A1 SU 853188A1
Authority
SU
USSR - Soviet Union
Prior art keywords
centrifugal pump
diffuser
impeller
outlet
blade
Prior art date
Application number
SU792838338A
Other languages
Russian (ru)
Inventor
Валерий Михайлович Жаворонков
Вадим Филиппович Рогачев
Виктор Михайлович Козлов
Original Assignee
Войсковая Часть 27177-Е
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 Войсковая Часть 27177-Е filed Critical Войсковая Часть 27177-Е
Priority to SU792838338A priority Critical patent/SU853188A1/en
Application granted granted Critical
Publication of SU853188A1 publication Critical patent/SU853188A1/en

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  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

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

1. Патент США № 3918829, кл. 415-66,1. US Patent No. 3918829, cl. 415-66,

1974.1974.

Claims (1)

О Формула изобретенияAbout the claims Центробежный насос, содержащий корпус с вихревой камерой, установленное в ней рабочее колесо, лопаточный диффузор и 5 кольцевой отвод, отличающийся тем, что, с целью снижения уровня пульсаций давления и повышения экономичности, на выходе из рабочего колеса параллельно лопаточному диффузору установлен коль0 цевой безлопаточный диффузор.A centrifugal pump containing a housing with a vortex chamber, an impeller installed in it, a blade diffuser and a 5 ring outlet, characterized in that, in order to reduce the level of pressure pulsations and increase efficiency, a ringless diffuser is installed parallel to the blade diffuser at the outlet of the impeller .
SU792838338A 1979-11-13 1979-11-13 Centrifugal pump SU853188A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792838338A SU853188A1 (en) 1979-11-13 1979-11-13 Centrifugal pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792838338A SU853188A1 (en) 1979-11-13 1979-11-13 Centrifugal pump

Publications (1)

Publication Number Publication Date
SU853188A1 true SU853188A1 (en) 1981-08-07

Family

ID=20858681

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792838338A SU853188A1 (en) 1979-11-13 1979-11-13 Centrifugal pump

Country Status (1)

Country Link
SU (1) SU853188A1 (en)

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