RU93028716A - SEALING THE WORKING WHEEL OF THE PUMP - Google Patents

SEALING THE WORKING WHEEL OF THE PUMP

Info

Publication number
RU93028716A
RU93028716A RU93028716/29A RU93028716A RU93028716A RU 93028716 A RU93028716 A RU 93028716A RU 93028716/29 A RU93028716/29 A RU 93028716/29A RU 93028716 A RU93028716 A RU 93028716A RU 93028716 A RU93028716 A RU 93028716A
Authority
RU
Russia
Prior art keywords
pump
sealing
working wheel
sealing ring
stationary sealing
Prior art date
Application number
RU93028716/29A
Other languages
Russian (ru)
Other versions
RU2044928C1 (en
Inventor
Ю.А. Ильин
Ф.В. Кармазинов
В.С. Игнатчик
И.В. Варламов
Original Assignee
Ф.В. Кармазинов
Filing date
Publication date
Application filed by Ф.В. Кармазинов filed Critical Ф.В. Кармазинов
Priority to RU93028716A priority Critical patent/RU2044928C1/en
Priority claimed from RU93028716A external-priority patent/RU2044928C1/en
Application granted granted Critical
Publication of RU2044928C1 publication Critical patent/RU2044928C1/en
Publication of RU93028716A publication Critical patent/RU93028716A/en

Links

Claims (1)

Изобретение относится к области машиностроения. Уплотнение рабочего колеса включает корпус насоса, неподвижное уплотнительное кольцо, рабочее колесо, входной патрубок. Сущность изобретения состоит в том, что неподвижное уплотнительное кольцо выполнено в виде спирали, устройство дополнительно снабжено двумя отверстиями во внутренней полости корпуса насоса и пазом в виде спиральной проточки в корпусе и двумя зажимами неподвижного уплотнительного кольца.The invention relates to the field of engineering. The sealing of the impeller includes a pump casing, a stationary sealing ring, an impeller, and an inlet. The essence of the invention is that the stationary sealing ring is made in the form of a spiral, the device is additionally equipped with two holes in the internal cavity of the pump casing and a groove in the form of a spiral groove in the case and two clamps of the stationary sealing ring.
RU93028716A 1993-05-27 1993-05-27 Seal for working wheel of pump RU2044928C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93028716A RU2044928C1 (en) 1993-05-27 1993-05-27 Seal for working wheel of pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93028716A RU2044928C1 (en) 1993-05-27 1993-05-27 Seal for working wheel of pump

Publications (2)

Publication Number Publication Date
RU2044928C1 RU2044928C1 (en) 1995-09-27
RU93028716A true RU93028716A (en) 1996-03-20

Family

ID=20142388

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93028716A RU2044928C1 (en) 1993-05-27 1993-05-27 Seal for working wheel of pump

Country Status (1)

Country Link
RU (1) RU2044928C1 (en)

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