PL423501A1 - Multi-stage centrifugal impeller-type pump with balance disks - Google Patents
Multi-stage centrifugal impeller-type pump with balance disksInfo
- Publication number
- PL423501A1 PL423501A1 PL423501A PL42350117A PL423501A1 PL 423501 A1 PL423501 A1 PL 423501A1 PL 423501 A PL423501 A PL 423501A PL 42350117 A PL42350117 A PL 42350117A PL 423501 A1 PL423501 A1 PL 423501A1
- Authority
- PL
- Poland
- Prior art keywords
- type pump
- centrifugal impeller
- stage centrifugal
- balance disks
- disks
- Prior art date
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
Pompa wirowa wielostopniowa z tarczami odciążającymi charakteryzuje się tym, że posiada kierownicę (1) odśrodkową której szerokość bk1 kanału (2) przepływowego na wlocie jest większa od szerokości b2 kanału (3) przepływowego wirnika (4) na wylocie według zależności: bk1 = b2 + ? x k gdzie: ? - wielkość dopuszczalnego zużycia tarcz odciążających; k - współczynnik korekcyjny równy od 1 do 2.The multistage centrifugal pump with unloading discs is characterized by the fact that it has a centrifugal steering wheel (1) whose width bk1 of the flow channel (2) at the inlet is greater than the width b2 of the channel (3) of the flow impeller (4) at the outlet according to the relationship: bk1 = b2 + ? x k where: - the amount of permissible wear on unloading discs; k - correction factor from 1 to 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL423501A PL233825B1 (en) | 2017-11-20 | 2017-11-20 | Multi-stage centrifugal impeller-type pump with balance disks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL423501A PL233825B1 (en) | 2017-11-20 | 2017-11-20 | Multi-stage centrifugal impeller-type pump with balance disks |
Publications (2)
Publication Number | Publication Date |
---|---|
PL423501A1 true PL423501A1 (en) | 2019-06-03 |
PL233825B1 PL233825B1 (en) | 2019-11-29 |
Family
ID=66649185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL423501A PL233825B1 (en) | 2017-11-20 | 2017-11-20 | Multi-stage centrifugal impeller-type pump with balance disks |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL233825B1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU63906U1 (en) * | 2007-02-08 | 2007-06-10 | Сергей Геннадьевич Черезов | HEAT GENERATOR |
RU66409U1 (en) * | 2007-04-16 | 2007-09-10 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | DEVICE FOR CLEANING THE INTERIOR SURFACE OF THE COTTING PIPE |
PL212167B1 (en) * | 2008-10-23 | 2012-08-31 | Grupa Powen Wafapomp Społka Akcyjna | Multi-stage impeller pump |
PL224256B1 (en) * | 2013-03-29 | 2016-12-30 | Politechnika Śląska | Multistage centrifugal pump with the single-stream impeller |
-
2017
- 2017-11-20 PL PL423501A patent/PL233825B1/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU63906U1 (en) * | 2007-02-08 | 2007-06-10 | Сергей Геннадьевич Черезов | HEAT GENERATOR |
RU66409U1 (en) * | 2007-04-16 | 2007-09-10 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | DEVICE FOR CLEANING THE INTERIOR SURFACE OF THE COTTING PIPE |
PL212167B1 (en) * | 2008-10-23 | 2012-08-31 | Grupa Powen Wafapomp Społka Akcyjna | Multi-stage impeller pump |
PL224256B1 (en) * | 2013-03-29 | 2016-12-30 | Politechnika Śląska | Multistage centrifugal pump with the single-stream impeller |
Also Published As
Publication number | Publication date |
---|---|
PL233825B1 (en) | 2019-11-29 |
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