SU853182A1 - Centrifugal pump - Google Patents

Centrifugal pump Download PDF

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Publication number
SU853182A1
SU853182A1 SU792840843A SU2840843A SU853182A1 SU 853182 A1 SU853182 A1 SU 853182A1 SU 792840843 A SU792840843 A SU 792840843A SU 2840843 A SU2840843 A SU 2840843A SU 853182 A1 SU853182 A1 SU 853182A1
Authority
SU
USSR - Soviet Union
Prior art keywords
centrifugal pump
housing
shaft
pump
annular heel
Prior art date
Application number
SU792840843A
Other languages
Russian (ru)
Inventor
Роланд Кадимович Кильметов
Геннадий Александрович ОЛЕЙНОВ
Original Assignee
Ордена Ленина И Ордена Трудовогокрасного Знамени Предприятие П/Я P-6521
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 Ордена Ленина И Ордена Трудовогокрасного Знамени Предприятие П/Я P-6521 filed Critical Ордена Ленина И Ордена Трудовогокрасного Знамени Предприятие П/Я P-6521
Priority to SU792840843A priority Critical patent/SU853182A1/en
Application granted granted Critical
Publication of SU853182A1 publication Critical patent/SU853182A1/en

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  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

шает общий уровень утечек через уплотнение .General level of leakage through seal.

Claims (1)

Формула изобретени Invention Formula Центробежный насос, содержащий корпус , устаиовленное в нем иа валу с возможностью осевого неремещени  рабочее колесо со щелевым уплотнением на несущем диске и расположенную в корпусеA centrifugal pump, comprising a housing, mounted in it on a shaft with the possibility of axial dislocation of the impeller with a gap seal on the bearing disc and located in the housing кольцевую п ту, отличающийс  тем, что, с целью увеличени  надежности насоса в работе, на валу установлена плавающа  втзЛка, образующа  с кольцевой п той торцевую дросселирующую щель.an annular heel, characterized in that, in order to increase the reliability of the pump in operation, a floating scooter is mounted on the shaft, forming an annular heel end throttling gap. Источники информации, прин тые во внимание при экспертизе 1. Авторское свидетельство СССР по за вке № 2802086/25-06, М. кл.2 F 04D 29/04, 1979.Sources of information taken into account in the examination 1. USSR author's certificate in application No. 2802086 / 25-06, M. kl.2 F 04D 29/04, 1979.
SU792840843A 1979-11-16 1979-11-16 Centrifugal pump SU853182A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792840843A SU853182A1 (en) 1979-11-16 1979-11-16 Centrifugal pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792840843A SU853182A1 (en) 1979-11-16 1979-11-16 Centrifugal pump

Publications (1)

Publication Number Publication Date
SU853182A1 true SU853182A1 (en) 1981-08-07

Family

ID=20859706

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792840843A SU853182A1 (en) 1979-11-16 1979-11-16 Centrifugal pump

Country Status (1)

Country Link
SU (1) SU853182A1 (en)

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