FI67435C - Excenterpump - Google Patents
Excenterpump Download PDFInfo
- Publication number
- FI67435C FI67435C FI800848A FI800848A FI67435C FI 67435 C FI67435 C FI 67435C FI 800848 A FI800848 A FI 800848A FI 800848 A FI800848 A FI 800848A FI 67435 C FI67435 C FI 67435C
- Authority
- FI
- Finland
- Prior art keywords
- wheel
- pump
- suction
- inlet
- flow
- Prior art date
Links
- 230000007423 decrease Effects 0.000 claims description 13
- 239000007788 liquid Substances 0.000 description 12
- 239000012530 fluid Substances 0.000 description 10
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2277—Rotors specially for centrifugal pumps with special measures for increasing NPSH or dealing with liquids near boiling-point
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2739411 | 1979-03-19 | ||
| SU792739411A SU1023138A1 (ru) | 1979-03-19 | 1979-03-19 | Лопастной насос |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI800848A7 FI800848A7 (fi) | 1980-09-20 |
| FI67435B FI67435B (fi) | 1984-11-30 |
| FI67435C true FI67435C (fi) | 1985-03-11 |
Family
ID=20816403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI800848A FI67435C (fi) | 1979-03-19 | 1980-03-19 | Excenterpump |
Country Status (10)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4884943A (en) * | 1987-06-25 | 1989-12-05 | A. Ahlstrom Corporation | Method and apparatus for pumping high-consistency fiber suspension |
| DE4314478A1 (de) * | 1993-05-03 | 1994-11-10 | Klein Schanzlin & Becker Ag | Einlaufgehäuse für Kreiselpumpen |
| DE19517900A1 (de) * | 1995-05-16 | 1996-11-21 | Itt Flygt Pumpen Gmbh | Pumpe für Gülle |
| RU2202051C2 (ru) * | 2000-10-25 | 2003-04-10 | Научно-производственное предприятие "Интэп" | Шнекоцентробежный насос |
| RU2252337C2 (ru) * | 2003-07-04 | 2005-05-20 | Федеральное государственное унитарное предприятие "Государственное научно-производственное предприятие "Регион" | Шнекоцентробежный насос |
| RU2423622C2 (ru) * | 2009-06-25 | 2011-07-10 | Закрытое Акционерное Общество "Научно-производственное объединение "Гидравлические аппараты" (ЗАО "НПО "Гидроаппарат") | Погружной насос |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3299821A (en) * | 1964-08-21 | 1967-01-24 | Sundstrand Corp | Pump inducer |
| JPS4331495Y1 (enrdf_load_stackoverflow) * | 1966-01-24 | 1968-12-20 | ||
| US3522997A (en) * | 1968-07-01 | 1970-08-04 | Rylewski Eugeniusz | Inducer |
| AT313066B (de) * | 1969-07-31 | 1974-01-25 | Worthington Corp | Zentrifugalpumpe |
| NL7111948A (enrdf_load_stackoverflow) * | 1971-08-31 | 1973-03-02 | ||
| US4275988A (en) * | 1978-12-18 | 1981-06-30 | Kalashnikov L F | Axial or worm-type centrifugal impeller pump |
-
1979
- 1979-03-19 SU SU792739411A patent/SU1023138A1/ru active
-
1980
- 1980-03-07 GB GB8035247A patent/GB2058923B/en not_active Expired
- 1980-03-07 WO PCT/SU1980/000042 patent/WO1980002058A1/ru active Application Filing
- 1980-03-07 DE DE3038735T patent/DE3038735C2/de not_active Expired
- 1980-03-07 JP JP55500898A patent/JPS6046276B2/ja not_active Expired
- 1980-03-18 CA CA000347916A patent/CA1141232A/en not_active Expired
- 1980-03-19 FI FI800848A patent/FI67435C/fi not_active IP Right Cessation
- 1980-03-19 FR FR8006114A patent/FR2452016A1/fr active Granted
- 1980-11-06 SE SE8007808A patent/SE444351B/sv not_active IP Right Cessation
- 1980-11-11 DK DK479080A patent/DK479080A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3038735T1 (de) | 1981-04-23 |
| GB2058923B (en) | 1983-04-20 |
| FI800848A7 (fi) | 1980-09-20 |
| SE8007808L (sv) | 1980-11-06 |
| CA1141232A (en) | 1983-02-15 |
| JPS56501852A (enrdf_load_stackoverflow) | 1981-12-17 |
| DK479080A (da) | 1980-11-11 |
| FI67435B (fi) | 1984-11-30 |
| SU1023138A1 (ru) | 1983-06-15 |
| WO1980002058A1 (fr) | 1980-10-02 |
| JPS6046276B2 (ja) | 1985-10-15 |
| FR2452016A1 (fr) | 1980-10-17 |
| GB2058923A (en) | 1981-04-15 |
| DE3038735C2 (de) | 1986-02-27 |
| FR2452016B1 (enrdf_load_stackoverflow) | 1985-01-18 |
| SE444351B (sv) | 1986-04-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2659492C (en) | Electric submersible pump with specialized geometry for pumping viscous crude oil | |
| EP3030788B1 (en) | System and apparatus for pumping a multiphase fluid | |
| US4402647A (en) | Viscosity impeller | |
| RU2578502C2 (ru) | Центростремительный нагнетательный компрессор для системы вентиляции, генерирующий теплоту при высокой температуре и высоком давлении | |
| US20130209292A1 (en) | Axial flow blood pump with hollow rotor | |
| EP1862675A2 (en) | Axial fan assembly | |
| EP1719914B1 (de) | Kreiselpumpe mit Magnetkupplung | |
| US4426190A (en) | Vane pump | |
| EP3312432B1 (en) | Diffuser for a fluid compression device, comprising at least one vane with opening | |
| FI67435C (fi) | Excenterpump | |
| RU2244164C1 (ru) | Многоступенчатый погружной осевой насос | |
| CN222084725U (zh) | 回转泵和钻孔泵 | |
| CS203075B2 (en) | Pump,especially of submersible type | |
| CN102619779B (zh) | 一种中浓纸浆泵湍流发生器 | |
| EP0226294A1 (en) | Pitot tube for pitot type centrifugal pump | |
| CN103925238A (zh) | 外摆线离心泵叶轮 | |
| EP4283137A1 (en) | Centrifugal pump | |
| CN211116664U (zh) | 一种立式多级泵空间导叶体 | |
| US4629395A (en) | Fluid-powered rotary motor | |
| RU2537205C1 (ru) | Магистральный нефтяной насос и рабочее колесо магистрального нефтяного насоса | |
| CN110863995A (zh) | 一种壳体带有导向流道的低温潜液泵 | |
| RU2754049C1 (ru) | Ступень лопастного многоступенчатого насоса | |
| FI66676C (fi) | Centrifugalpump | |
| RU2099603C1 (ru) | Оседиагональный шнековый насос | |
| CN222686931U (zh) | 一种长短叶片背叶片结构 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: POLYAKOV, VLADIMIR IVANOVICH Owner name: LEONTIEV, NIKOLAI IVANOVICH Owner name: STEBLEVSKY, ANATOLY AFANASIEVICH Owner name: KALASHNIKOV, LEONID FEDOROVICH Owner name: SHAPIRO, ANATOLY SEMENOVICH |