RU2002121846A - IMPELLER SEAL - Google Patents

IMPELLER SEAL

Info

Publication number
RU2002121846A
RU2002121846A RU2002121846/06A RU2002121846A RU2002121846A RU 2002121846 A RU2002121846 A RU 2002121846A RU 2002121846/06 A RU2002121846/06 A RU 2002121846/06A RU 2002121846 A RU2002121846 A RU 2002121846A RU 2002121846 A RU2002121846 A RU 2002121846A
Authority
RU
Russia
Prior art keywords
impeller
impeller seal
seal
visor
screws
Prior art date
Application number
RU2002121846/06A
Other languages
Russian (ru)
Other versions
RU2227235C1 (en
Inventor
Леонид Алексеевич Савин
Дмитрий Евгеньевич Устинов
Олег Вячеславович Соломин
Андрей Викторович Алехин
Роман Николаевич Поляков
Original Assignee
Орловский государственный технический университет
Filing date
Publication date
Application filed by Орловский государственный технический университет filed Critical Орловский государственный технический университет
Priority to RU2002121846/06A priority Critical patent/RU2227235C1/en
Priority claimed from RU2002121846/06A external-priority patent/RU2227235C1/en
Application granted granted Critical
Publication of RU2227235C1 publication Critical patent/RU2227235C1/en
Publication of RU2002121846A publication Critical patent/RU2002121846A/en

Links

Claims (1)

Импеллерное уплотнение, содержащее корпус, импеллер с козырьком, отличающееся тем, что на импеллер установлена эластичная неравножесткая цилиндрическая втулка с уплотняющим выступом на внутренней поверхности, закрепленная на наружном диаметре с помощью кольца и винтов.An impeller seal comprising a housing, an impeller with a visor, characterized in that the impeller has an elastic, non-rigid cylindrical sleeve with a sealing protrusion on the inner surface, mounted on the outer diameter with a ring and screws.
RU2002121846/06A 2003-01-13 2003-01-13 Impeller seal RU2227235C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2002121846/06A RU2227235C1 (en) 2003-01-13 2003-01-13 Impeller seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2002121846/06A RU2227235C1 (en) 2003-01-13 2003-01-13 Impeller seal

Publications (2)

Publication Number Publication Date
RU2227235C1 RU2227235C1 (en) 2004-04-20
RU2002121846A true RU2002121846A (en) 2004-11-27

Family

ID=32465309

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002121846/06A RU2227235C1 (en) 2003-01-13 2003-01-13 Impeller seal

Country Status (1)

Country Link
RU (1) RU2227235C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2572468C2 (en) * 2014-05-05 2016-01-10 Открытое акционерное общество "Конструкторское бюро химавтоматики" Sealing of shaft of turbine pump unit (versions)

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