SU71124A1 - Compaction of a rotary vane pump - Google Patents

Compaction of a rotary vane pump

Info

Publication number
SU71124A1
SU71124A1 SU318A SU346257A SU71124A1 SU 71124 A1 SU71124 A1 SU 71124A1 SU 318 A SU318 A SU 318A SU 346257 A SU346257 A SU 346257A SU 71124 A1 SU71124 A1 SU 71124A1
Authority
SU
USSR - Soviet Union
Prior art keywords
compaction
vane pump
rotary vane
seal
blade
Prior art date
Application number
SU318A
Other languages
Russian (ru)
Inventor
П.Л. Кожевников
Original Assignee
П.Л. Кожевников
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 П.Л. Кожевников filed Critical П.Л. Кожевников
Priority to SU318A priority Critical patent/SU71124A1/en
Application granted granted Critical
Publication of SU71124A1 publication Critical patent/SU71124A1/en

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  • Rotary Pumps (AREA)

Description

Особенность предлагаемого уплотнени  лопатки коловратного насоса состоит в том, что дл  создани  плотного и достаточно широкого прилегани  как к торцу вращающейс  лопатки, так и к стенке корпуса уплотнение имеет двутавровое сечение с достаточно длинными и пр -жин щими полками.The peculiarity of the proposed seal of the rotary pump blade is that in order to create a tight and wide enough fit both to the end of the rotating blade and to the wall of the housing, the seal has an I-section with sufficiently long and extending flanges.

На фиг. I схематически изображен продольно-вертикальный разрез части коловратного насоса с предлагаемым уплотнением лопатки, на фиг. 2- разрез по АА на фиг. 1.FIG. I schematically shows a longitudinal-vertical section of a part of a rotary pump with the proposed blade seal; FIG. 2 is a section along AA in FIG. one.

Корпус 2 насоса несет ротор 7 с лопатками 3, в которых монтируютс  уплотнени  4 с пружин щими полками 5. Полки стрем тс  раздвинутьс  на величину, обеспечивающуюThe pump body 2 carries a rotor 7 with blades 3, in which seals 4 with spring-loaded shelves 5 are mounted. The shelves tend to move apart by an amount that provides

плотное их прилегание к торцу вращающейс  лопатки и к стенке корпуса в месте наибольшего их сближени .they fit snugly to the end of the rotating blade and to the wall of the body in the place of their closest approach.

Таким образол создаетс  достаточное уплотнение против перетекани  жидкости или газа из полости нагнетани  в полость всасывани  насоса.In this way, a sufficient seal is created against the flow of liquid or gas from the discharge cavity into the pump suction cavity.

Предл1ет изобретени Invention

Уплотнение лопатки коловратного насоса, отличающеес  тем, что с целью создани  плотного и достаточно широкого прилегани  как к торцу вращающейс  лопатки, так и к стенке корпуса уплотнение выполнено двутаврового сечени  с достаточно длинными и пружин щими полками.Consolidation of a rotary pump blade, characterized in that in order to create a tight and wide enough fit both to the end of the rotating blade and to the wall of the housing, the seal is made with an I-section with sufficiently long and springy shelves.

Фиг. FIG.

SU318A 1946-06-22 1946-06-22 Compaction of a rotary vane pump SU71124A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU318A SU71124A1 (en) 1946-06-22 1946-06-22 Compaction of a rotary vane pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU318A SU71124A1 (en) 1946-06-22 1946-06-22 Compaction of a rotary vane pump

Publications (1)

Publication Number Publication Date
SU71124A1 true SU71124A1 (en) 1947-11-30

Family

ID=52472075

Family Applications (1)

Application Number Title Priority Date Filing Date
SU318A SU71124A1 (en) 1946-06-22 1946-06-22 Compaction of a rotary vane pump

Country Status (1)

Country Link
SU (1) SU71124A1 (en)

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